From 6745460e6e09a8caef30c8cd35c7d15fc4634b5d Mon Sep 17 00:00:00 2001
From: Adam Perry <lol@anp.lol>
Date: Sat, 13 Jun 2020 20:56:06 +0000
Subject: [PATCH] Merge pull request #128 from anp/publish-prep

Publish prep
---
 .cargo/config.toml               |  28 +-
 .dependabot/config.yml           |   8 +-
 .github/workflows/main.yml       | 171 ++++---
 .gitignore                       |   4 +-
 .gitmodules                      |   0
 .vscode/tasks.json               |  12 +-
 CONTRIBUTING.md                  | 176 +++----
 Cargo.toml                       |   2 +
 README.md                        |  52 +-
 dom/Cargo.toml                   |  12 +-
 dom/examples/hacking/Cargo.toml  |  42 +-
 dom/local-wasm-pack/Cargo.toml   |  38 +-
 dom/local-wasm-pack/wasm-pack.rs |  12 +-
 index.css                        |  54 +-
 index.html                       | 400 +++++++--------
 ofl/Cargo.lock                   | 840 +++++++++++++++----------------
 ofl/Cargo.toml                   |  10 +-
 ofl/reloadOnChanges.js           |  54 +-
 ofl/src/coverage.rs              | 167 ++++++
 ofl/src/main.rs                  |   3 +
 ofl/src/published.rs             |   2 +-
 rustfmt.toml                     |   2 +-
 22 files changed, 1128 insertions(+), 961 deletions(-)
 delete mode 100644 .gitmodules
 create mode 100644 ofl/src/coverage.rs

diff --git a/.cargo/config.toml b/.cargo/config.toml
index 554095c2e..28ad93c32 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,3 +1,11 @@
+[profile.coverage]
+inherits = "dev"
+codegen-units = 1
+incremental = false
+opt-level = 0
+overflow-checks = false
+panic = "abort"
+
 [alias]
 ####################################################################################################
 # core crates:
@@ -9,20 +17,19 @@ core-flow = """
 watch --clear
     -x fmt-project
     -x clippy-core
-    -x check-core
     -x test-core
     -x docs-clean
     -x docs-all
 """
 
 bench-core = "bench --all-targets --package illicit --package moxie --package topo"
-check-core = "check --all-targets --package illicit --package moxie --package topo"
 clippy-core = "clippy --package illicit --package moxie --package topo --package topo-macro"
 test-core = "test --all-targets --package illicit --package moxie --package topo --package topo-macro"
 
 docs-all = "doc --workspace --no-deps --all-features"
 docs-clean = "clean --doc"
 
+build-times = "build --workspace --all-targets --all-features -Z timings"
 fmt-project = "ofl fmt"
 
 ####################################################################################################
@@ -30,11 +37,10 @@ fmt-project = "ofl fmt"
 
 dom-flow = """
 watch --clear
-    -x test-dom-lib
+    -x test-dom
     -x test-augdom
     -x test-dom-lib-browser
     -x test-dom-drivertest
-    -x test-ssr-example
     -x build-dom-hacking
     -x test-dom-hacking
     -x build-dom-todo
@@ -42,10 +48,6 @@ watch --clear
     -x clippy-dom
 """
 
-check-dom-lib = "check --package moxie-dom"
-check-dom-hacking = "check --package dom-hacking"
-check-dom-todo = "check --package todomvc-moxie"
-
 wa-pack = "run --manifest-path dom/local-wasm-pack/Cargo.toml --"
 wa-pack-build = "wa-pack build --target web --out-name index"
 wa-test = "wa-pack test --firefox --headless"
@@ -54,13 +56,15 @@ build-dom-lib = "wa-pack-build dom"
 build-dom-hacking = "wa-pack-build dom/examples/hacking"
 build-dom-todo = "wa-pack-build dom/examples/todo"
 
+# browser tests
 test-augdom = "wa-test dom/augdom -- --all-features"
-test-dom-lib = "test --package moxie-dom --all-targets"
 test-dom-lib-browser = "wa-test dom"
 test-dom-drivertest = "wa-test dom/examples/drivertest"
 test-dom-hacking = "wa-test dom/examples/hacking"
 test-dom-todo = "wa-test dom/examples/todo"
-test-ssr-example = "test --package ssr-poc --all-targets"
+
+# standalones
+test-dom = "test --package moxie-dom --package ssr-poc --all-targets"
 
 # dom utilities
 clippy-dom = """clippy
@@ -80,18 +84,16 @@ build-website = "ofl website build target/website"
 ####################################################################################################
 # ofl
 
-ofl = "run --manifest-path ofl/Cargo.toml --"
+ofl = "run --manifest-path ofl/Cargo.toml --release --"
 server = "watch -w ofl/ -x ofl"
 
 ofl-flow = """
 watch --clear -w ofl
     -x clippy-ofl
-    -x check-ofl
     -x test-ofl
     -x docs-ofl
 """
 
-check-ofl = "check --manifest-path ofl/Cargo.toml --workspace"
 clippy-ofl = "clippy --manifest-path ofl/Cargo.toml --workspace"
 test-ofl = "test --manifest-path ofl/Cargo.toml --workspace"
 docs-ofl = "doc --manifest-path ofl/Cargo.toml --workspace --no-deps"
diff --git a/.dependabot/config.yml b/.dependabot/config.yml
index 4e845ba09..5eda0727a 100644
--- a/.dependabot/config.yml
+++ b/.dependabot/config.yml
@@ -1,5 +1,5 @@
-version: 1
-update_configs:
-  - package_manager: "rust:cargo"
-    update_schedule: "live"
+version: 1
+update_configs:
+  - package_manager: "rust:cargo"
+    update_schedule: "live"
     directory: "/"
\ No newline at end of file
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 47b2b9840..bd2e3513c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,75 +1,96 @@
-on:
-  push:
-    branches:
-    - master
-  pull_request:
-    branches:
-    - master
-jobs:
-  main:
-    strategy:
-      matrix:
-        os: [macos-latest, ubuntu-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-    - uses: actions/checkout@master
-
-    # WALL'O'CACHE!
-    - name: cache cargo registry
-      uses: actions/cache@v1
-      with:
-        path: ~/.cargo/registry
-        key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-cargo-registry-
-    - name: cache cargo index
-      uses: actions/cache@v1
-      with:
-        path: ~/.cargo/git
-        key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-cargo-index-
-
-    - run: rustup update
-
-    # tests
-    - run: cargo test-core
-    - run: cargo test-augdom
-    - run: cargo test-dom-lib
-    - run: cargo test-dom-lib-browser
-    - run: cargo test-dom-hacking
-    - run: cargo test-dom-todo
-    - run: cargo test-ssr-example
-    - run: cargo test-dom-drivertest
-
-    # examples, docs, website
-    - run: cargo build-dom-hacking
-    - run: cargo build-dom-todo
-    - run: cargo docs-all
-    - run: cargo docs-ofl
-    - run: cargo build-website
-
-    - name: promote website to prod, ensure crates published
-      if: github.ref == 'refs/heads/master' && runner.os == 'Linux'
-      env:
-        NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-      run: |
-        npx netlify-cli deploy --prod
-        cargo login ${{ secrets.CARGO_API_TOKEN }}
-        cargo ofl published
-
-  clippy:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-    - run: rustup update
-    - run: rustup component add clippy
-    - run: cargo clippy-core
-    - run: cargo clippy-dom
-    - run: cargo clippy-ofl
-
-  fmt:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@master
-    - run: cargo fmt-project --check
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+jobs:
+  main:
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@master
+    - uses: actions/cache@v2
+      with:
+        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-cargo-
+        path: |
+          ~/.cargo/registry
+          ~/.cargo/git
+          ofl/target
+
+    - run: rustup update
+
+    # build all crates, collect timings
+    - run: cargo build-times
+      working-directory: ofl
+    - run: cargo build-times
+    - name: archive build timings
+      uses: actions/upload-artifact@v2
+      with:
+        name: build-times
+        path: "**/cargo-timing.html"
+
+    # tests with coverage
+    - run: cargo ofl coverage collect test-core
+    - run: cargo ofl coverage collect test-dom
+    - run: cargo ofl coverage report
+    - name: archive coverage
+      uses: actions/upload-artifact@v2
+      with:
+        name: coverage
+        path: target/coverage/html
+    - uses: codecov/codecov-action@v1
+      with:
+        file: ./target/coverage/lcov.info
+        fail_ci_if_error: true
+
+    # browser tests -- no coverage
+    - run: cargo test-augdom
+    - run: cargo test-dom-lib-browser
+    - run: cargo test-dom-hacking
+    - run: cargo test-dom-todo
+    - run: cargo test-dom-drivertest
+
+    # examples, docs, website
+    - run: cargo docs-all
+    - run: cargo docs-ofl
+    - run: cargo build-website
+
+    - name: assert the git repo hasn't changed
+      if: runner.os == 'Linux'
+      run: output=$(git status --porcelain) && [ -z "$output" ]
+    - name: archive website
+      if: runner.os == 'Linux'
+      uses: actions/upload-artifact@v2
+      with:
+        name: website
+        path: target/website
+    - name: promote website to prod, ensure crates published
+      if: github.ref == 'refs/heads/master' && runner.os == 'Linux'
+      env:
+        NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+      run: |
+        npx netlify-cli deploy --prod
+        cargo login ${{ secrets.CARGO_API_TOKEN }}
+        cargo ofl published
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - run: rustup update
+    - run: rustup component add clippy
+    - run: cargo clippy-core
+    - run: cargo clippy-dom
+    - run: cargo clippy-ofl
+
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - run: cargo fmt-project --check
diff --git a/.gitignore b/.gitignore
index 5ebc70bfa..53f27d3db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@ target/
 **/*.rs.bk
 /Cargo.lock
 *.log
-.vscode/
 node_modules/
 .idea/
-pkg/
\ No newline at end of file
+pkg/
+cargo-timing*.html
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index e69de29bb..000000000
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index d67169136..cb869f9aa 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -7,6 +7,7 @@
             "label": "core crates",
             "type": "shell",
             "presentation": {
+                "group": "main",
                 "panel": "dedicated"
             },
             "runOptions": {
@@ -25,6 +26,7 @@
             "label": "dom crates",
             "type": "shell",
             "presentation": {
+                "group": "main",
                 "panel": "dedicated"
             },
             "runOptions": {
@@ -43,6 +45,7 @@
             "label": "project website",
             "type": "shell",
             "presentation": {
+                "group": "tools",
                 "panel": "dedicated"
             },
             "runOptions": {
@@ -61,6 +64,7 @@
             "label": "project server",
             "type": "shell",
             "presentation": {
+                "group": "tools",
                 "panel": "dedicated"
             },
             "runOptions": {
@@ -70,13 +74,15 @@
             "command": "cargo",
             "args": [
                 "server"
-            ]
+            ],
+            "problemMatcher": []
         },
         {
             "label": "ofl crates",
             "type": "shell",
             "presentation": {
-                "panel": "dedicated"
+                "group": "tools",
+                "panel": "dedicated",
             },
             "runOptions": {
                 "runOn": "folderOpen"
@@ -89,6 +95,6 @@
             "problemMatcher": [
                 "$rustc-watch"
             ]
-        },
+        }
     ]
 }
\ No newline at end of file
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f4f68ecf4..8e26e2485 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,88 +1,88 @@
-# Contributing to moxie
-
-Hello! The project is still very early but we're so excited to see you here!
-
-The core bits have only recently stabilized enough to invite contribution, and we're still working
-on a body of starter issues and docs that can enable more participation. If this doesn't scare you
-away, then read on.
-
-The project currently uses a [Discord server](https://discord.gg/vTAzk3d) for chat and we
-recommend joining if you're interested in contributing at this phase. If you would be interested in
-contributing but prefer other communications media, please let us know! It's certainly not
-required to contribute, but GitHub issues are a bit constraining for the level of ambiguity in the
-project today.
-
-## Code of Conduct
-
-See the [project's Code of Conduct](./CODE_OF_CONDUCT.md) for more details.
-
-## Continuous Integration
-
-CI is run via [GitHub Actions](https://github.com/anp/moxie/actions), and
-[configured in-tree](.github/workflows/main.yml).
-
-### Landing PRs
-
-GitHub now offers an option to require that a branch is up-to-date before it is merged in a PR, which is enabled for the repository to aid in implementing [The Not Rocket Science Rule of Software Engineering](https://graydon.livejournal.com/186550.html):
-
-> automatically maintain a repository of code that always passes all the tests
-
-## Development environment
-
-### Requirements
-
-* [rustup](https://rustup.rs)
-  * `rustup component add clippy rustfmt`
-* [cargo-watch](https://crates.io/crates/cargo-watch)
-
-### Workflows
-
-#### Core libraries
-
-From the project root, this command will run the default development loop:
-
-```shell
-$ cargo core-flow
-```
-
-See [its definition](./.cargo/config) for details.
-
-#### moxie-dom
-
-The main workflow for the dom library:
-
-```shell
-$ cargo dom-flow
-```
-
-To view examples, in a separate terminal:
-
-```shell
-$ cargo server
-```
-
-This will start a local HTTP server providing access to the project directory. It also watches the
-filesystem for changes to files it has served, delivering notifications when any of them
-change. The server injects the necessary JavaScript into each HTML page to open a websocket
-connection to listen for changes, reloading when changes occur.
-
-#### Releases
-
-During development all non-tool crate versions should be suffixed with `-pre` indicating a
-pre-release of some kind. To release a version of a crate, publish a commit to `origin/master/HEAD`
-without the pre-release suffix. The project's continuous integration ensures that any "release"
-versions (without `-pre`) have been published to crates.io.
-
-After a release, all version numbers should be incremented and have `-pre` re-appended. PRs are
-expected to bump the version number of the crate they're modifying behind the `-pre` suffix.
-
-#### New crates
-
-Things to update:
-
-* `Cargo.toml`
-* `.cargo/config`
-* `.github/workflows/main.yml`
-* `index.html`
-
-(Dependabot discovers the workspace members from the root manifest.)
+# Contributing to moxie
+
+Hello! The project is still very early but we're so excited to see you here!
+
+The core bits have only recently stabilized enough to invite contribution, and we're still working
+on a body of starter issues and docs that can enable more participation. If this doesn't scare you
+away, then read on.
+
+The project currently uses a [Discord server](https://discord.gg/vTAzk3d) for chat and we
+recommend joining if you're interested in contributing at this phase. If you would be interested in
+contributing but prefer other communications media, please let us know! It's certainly not
+required to contribute, but GitHub issues are a bit constraining for the level of ambiguity in the
+project today.
+
+## Code of Conduct
+
+See the [project's Code of Conduct](./CODE_OF_CONDUCT.md) for more details.
+
+## Continuous Integration
+
+CI is run via [GitHub Actions](https://github.com/anp/moxie/actions), and
+[configured in-tree](.github/workflows/main.yml).
+
+### Landing PRs
+
+GitHub now offers an option to require that a branch is up-to-date before it is merged in a PR, which is enabled for the repository to aid in implementing [The Not Rocket Science Rule of Software Engineering](https://graydon.livejournal.com/186550.html):
+
+> automatically maintain a repository of code that always passes all the tests
+
+## Development environment
+
+### Requirements
+
+* [rustup](https://rustup.rs)
+  * `rustup component add clippy rustfmt`
+* [cargo-watch](https://crates.io/crates/cargo-watch)
+
+### Workflows
+
+#### Core libraries
+
+From the project root, this command will run the default development loop:
+
+```shell
+$ cargo core-flow
+```
+
+See [its definition](./.cargo/config) for details.
+
+#### moxie-dom
+
+The main workflow for the dom library:
+
+```shell
+$ cargo dom-flow
+```
+
+To view examples, in a separate terminal:
+
+```shell
+$ cargo server
+```
+
+This will start a local HTTP server providing access to the project directory. It also watches the
+filesystem for changes to files it has served, delivering notifications when any of them
+change. The server injects the necessary JavaScript into each HTML page to open a websocket
+connection to listen for changes, reloading when changes occur.
+
+#### Releases
+
+During development all non-tool crate versions should be suffixed with `-pre` indicating a
+pre-release of some kind. To release a version of a crate, publish a commit to `origin/master/HEAD`
+without the pre-release suffix. The project's continuous integration ensures that any "release"
+versions (without `-pre`) have been published to crates.io.
+
+After a release, all version numbers should be incremented and have `-pre` re-appended. PRs are
+expected to bump the version number of the crate they're modifying behind the `-pre` suffix.
+
+#### New crates
+
+Things to update:
+
+* `Cargo.toml`
+* `.cargo/config`
+* `.github/workflows/main.yml`
+* `index.html`
+
+(Dependabot discovers the workspace members from the root manifest.)
diff --git a/Cargo.toml b/Cargo.toml
index 3a45bd6fd..7ae00fa6e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,3 +1,5 @@
+cargo-features = ["named-profiles"] # for coverage
+
 [package]
 name = "moxie"
 version = "0.3.0-pre"
diff --git a/README.md b/README.md
index efe1aec39..c6f96569f 100644
--- a/README.md
+++ b/README.md
@@ -1,26 +1,26 @@
-<img src="assets/logo.png" alt="moxie logo" width="175"/>
-
-# moxie
-
-![crates.io](https://img.shields.io/crates/v/moxie)
-![License](https://img.shields.io/crates/l/moxie.svg)
-
-## More Information
-
-For more information about the moxie project, see the [website](https://moxie.rs) or the
-[book](https://moxie.rs/book/pkg/index.html).
-
-## Contributing and Code of Conduct
-
-See [CONTRIBUTING.md](CONTRIBUTING.md) for overall contributing info and [CONDUCT.md](CODE_OF_CONDUCT.md)
-for the project's Code of Conduct. The project is still very early in its lifecycle but we welcome
-anyone interested in getting involved.
-
-## License
-
-Licensed under either of
-
-  * [Apache License, Version 2.0](LICENSE-APACHE)
-  * [MIT license](LICENSE-MIT)
-
-at your option.
+<img src="assets/logo.png" alt="moxie logo" width="175"/>
+
+# moxie
+
+![crates.io](https://img.shields.io/crates/v/moxie)
+![License](https://img.shields.io/crates/l/moxie.svg)
+
+## More Information
+
+For more information about the moxie project, see the [website](https://moxie.rs) or the
+[book](https://moxie.rs/book/pkg/index.html).
+
+## Contributing and Code of Conduct
+
+See [CONTRIBUTING.md](CONTRIBUTING.md) for overall contributing info and [CONDUCT.md](CODE_OF_CONDUCT.md)
+for the project's Code of Conduct. The project is still very early in its lifecycle but we welcome
+anyone interested in getting involved.
+
+## License
+
+Licensed under either of
+
+  * [Apache License, Version 2.0](LICENSE-APACHE)
+  * [MIT license](LICENSE-MIT)
+
+at your option.
diff --git a/dom/Cargo.toml b/dom/Cargo.toml
index 1cf6b973a..573ba747d 100644
--- a/dom/Cargo.toml
+++ b/dom/Cargo.toml
@@ -6,19 +6,19 @@ edition = "2018"
 license = "MIT/Apache-2.0"
 description = "TBA"
 repository = "https://github.com/anp/moxie"
-
+
 [package.metadata.docs.rs]
 default-target = "wasm32-unknown-unknown"
 all-features = true
-
+
 [lib]
 crate-type = [ "cdylib", "rlib", ]
-
+
 [features]
 default = ["webdom"]
 rsdom = ["augdom/rsdom"]
 webdom = ["augdom/webdom", "raf"]
-
+
 [dependencies]
 augdom = { path = "augdom", version = "0.2.0-pre"}
 illicit = { path = "../illicit", version = "0.10.0-pre"}
@@ -26,10 +26,10 @@ moxie = { path = "../", version = "0.3.0-pre"}
 paste = "0.1.12"
 scopeguard = "1"
 topo = { path = "../topo", version = "0.10.0-pre"}
-
+
 # web-only
 raf = { path = "raf", version = "0.2.0-pre", optional = true }
-
+
 [dev-dependencies]
 pretty_assertions = "0.6"
 wasm-bindgen-test = "0.3"
diff --git a/dom/examples/hacking/Cargo.toml b/dom/examples/hacking/Cargo.toml
index d85875a52..5f297662b 100644
--- a/dom/examples/hacking/Cargo.toml
+++ b/dom/examples/hacking/Cargo.toml
@@ -1,21 +1,21 @@
-[package]
-name = "dom-hacking"
-description = "simple project for hacking on new moxie-dom api"
-version = "0.1.0-pre"
-publish = false
-edition = "2018"
-license-file = "../../../../LICENSE-MIT"
-repository = "https://github.com/anp/moxie.git"
-
-[lib]
-crate-type = [ "cdylib" ]
-
-[dependencies]
-console_log = "0.2.0"
-moxie-dom = { path = "../../" }
-tracing = { version = "^0.1", features = ["log"] }
-wasm-bindgen = "0.2.48"
-
-[dev-dependencies]
-augdom = { path = "../../augdom" }
-wasm-bindgen-test = "0.3"
+[package]
+name = "dom-hacking"
+description = "simple project for hacking on new moxie-dom api"
+version = "0.1.0-pre"
+publish = false
+edition = "2018"
+license-file = "../../../../LICENSE-MIT"
+repository = "https://github.com/anp/moxie.git"
+
+[lib]
+crate-type = [ "cdylib" ]
+
+[dependencies]
+console_log = "0.2.0"
+moxie-dom = { path = "../../" }
+tracing = { version = "^0.1", features = ["log"] }
+wasm-bindgen = "0.2.48"
+
+[dev-dependencies]
+augdom = { path = "../../augdom" }
+wasm-bindgen-test = "0.3"
diff --git a/dom/local-wasm-pack/Cargo.toml b/dom/local-wasm-pack/Cargo.toml
index 3da64b946..d0e7d7bf9 100644
--- a/dom/local-wasm-pack/Cargo.toml
+++ b/dom/local-wasm-pack/Cargo.toml
@@ -1,20 +1,20 @@
-[package]
-name = "local-wasm-pack"
-version = "0.1.0-pre"
-authors = ["Adam Perry <adam.n.perry@gmail.com>"]
-edition = "2018"
-publish = false
-description = "uses wasm-pack as a library to have cargo install it for us"
-
-[[bin]]
-path = "wasm-pack.rs"
-name = "wasm-pack"
-
-[dependencies]
-pretty_env_logger = "0.3"
-structopt = "0.2"
-
-[dependencies.wasm-pack]
-version = "0.9.1"
-
+[package]
+name = "local-wasm-pack"
+version = "0.1.0-pre"
+authors = ["Adam Perry <adam.n.perry@gmail.com>"]
+edition = "2018"
+publish = false
+description = "uses wasm-pack as a library to have cargo install it for us"
+
+[[bin]]
+path = "wasm-pack.rs"
+name = "wasm-pack"
+
+[dependencies]
+pretty_env_logger = "0.3"
+structopt = "0.2"
+
+[dependencies.wasm-pack]
+version = "0.9.1"
+
 [workspace]
\ No newline at end of file
diff --git a/dom/local-wasm-pack/wasm-pack.rs b/dom/local-wasm-pack/wasm-pack.rs
index 8fa2c7fc3..e12d6cb12 100644
--- a/dom/local-wasm-pack/wasm-pack.rs
+++ b/dom/local-wasm-pack/wasm-pack.rs
@@ -1,6 +1,6 @@
-use structopt::StructOpt;
-
-fn main() {
-    pretty_env_logger::formatted_timed_builder().init();
-    wasm_pack::command::run_wasm_pack(wasm_pack::Cli::from_args().cmd).unwrap();
-}
+use structopt::StructOpt;
+
+fn main() {
+    pretty_env_logger::formatted_timed_builder().init();
+    wasm_pack::command::run_wasm_pack(wasm_pack::Cli::from_args().cmd).unwrap();
+}
diff --git a/index.css b/index.css
index b9fa1af9b..c6468f7e3 100644
--- a/index.css
+++ b/index.css
@@ -1,28 +1,28 @@
-.content {
-    margin: 0 auto;
-    padding: 0 2em;
-    max-width: 800px;
-    margin-bottom: 50px;
-    line-height: 1.6em;
-}
-
-.header {
-    margin: 0;
-    color: #333;
-    text-align: center;
-    padding: 2.5em 2em 0;
-    border-bottom: 1px solid #eee;
-}
-
-.header h1 {
-    margin: 0.2em 0;
-    font-size: 3em;
-    font-weight: 300;
-}
-
-.header h2 {
-    font-weight: 300;
-    color: #ccc;
-    padding: 0;
-    margin-top: 0;
+.content {
+    margin: 0 auto;
+    padding: 0 2em;
+    max-width: 800px;
+    margin-bottom: 50px;
+    line-height: 1.6em;
+}
+
+.header {
+    margin: 0;
+    color: #333;
+    text-align: center;
+    padding: 2.5em 2em 0;
+    border-bottom: 1px solid #eee;
+}
+
+.header h1 {
+    margin: 0.2em 0;
+    font-size: 3em;
+    font-weight: 300;
+}
+
+.header h2 {
+    font-weight: 300;
+    color: #ccc;
+    padding: 0;
+    margin-top: 0;
 }
\ No newline at end of file
diff --git a/index.html b/index.html
index 50604f26c..22f8f17b9 100644
--- a/index.html
+++ b/index.html
@@ -1,201 +1,201 @@
-<!doctype html>
-<html>
-
-<head>
-    <title>moxie, rust UI tools</title>
-    <meta charset="utf-8" />
-    <meta http-equiv="x-ua-compatible" content="ie=edge" />
-    <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=1" name="viewport" />
-    <link rel="stylesheet" href="https://unpkg.com/normalize.css@8.0.1/normalize.css">
-    <link rel="stylesheet" href="https://unpkg.com/purecss@1.0.1/build/pure-min.css"
-        integrity="sha384-oAOxQR6DkCoMliIh8yFnu25d7Eq/PHS21PClpwjOTeU2jRSq11vu66rf90/cZr47" crossorigin="anonymous">
-    <link rel="stylesheet" href="index.css">
-</head>
-
-<body>
-    <div class="content">
-        <header class="header">
-            <img src="assets/logo.png" alt="moxie logo" height="150" />
-            <h1>moxie</h1>
-            <p>a lightweight platform-agnostic declarative UI runtime, written in rust</p>
-            <p>
-                <a href="#web">web</a> |
-                <a href="#xplat">xplat</a> |
-                <a href="#book">book</a> |
-                <a href="#repo">repo</a> |
-                <a href="#related">related</a> |
-                <a href="#chat">chat</a>
-            </p>
-        </header>
-
-        <h5 align="middle" id="web">web crates</h5>
-
-        <h2>
-            moxie-dom
-            <a href="target/doc/moxie_dom/index.html">
-                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="moxie-dom master branch docs badge"
-                    align="right" />
-            </a>
-            <a href="https://docs.rs/moxie-dom">
-                <img src="https://docs.rs/moxie-dom/badge.svg" alt="moxie-dom docs badge" align="right" />
-            </a>
-            <a href="https://crates.io/crates/moxie-dom">
-                <img src="https://img.shields.io/crates/v/moxie-dom?color=steelblue" alt="moxie-dom version badge"
-                    align="right" />
-            </a>
-        </h2>
-        <p>
-            a WebAssembly-based library for describing the web's DOM using moxie
-        </p>
-
-        <h3>(toy) examples</h3>
-        <ul>
-            <li><a href="dom/examples/hacking/index.html">DOM hacking</a></li>
-            <li><a href="dom/examples/todo/index.html">TodoMVC</a></li>
-            <li>
-                <a href="https://github.com/anp/moxie/blob/master/dom/examples/ssr">
-                    server-side rendering
-                </a>
-            </li>
-        </ul>
-
-        <h2>
-            augdom
-            <a href="target/doc/augdom/index.html">
-                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="augdom master branch docs badge"
-                    align="right" />
-            </a>
-            <a href="https://docs.rs/augdom">
-                <img src="https://docs.rs/augdom/badge.svg" alt="augdom docs badge" align="right" />
-            </a>
-            <a href="https://crates.io/crates/augdom">
-                <img src="https://img.shields.io/crates/v/augdom?color=steelblue" alt="augdom version badge"
-                    align="right" />
-            </a>
-        </h2>
-        <p>
-            provides an "augmented DOM" implementation that can run almost anywhere Rust can.
-            compiles as either a thin wrapper around web-sys or a DOM emulation layer written in
-            pure Rust which can be used for testing or to render HTML strings.
-        </p>
-
-        <h2>
-            raf
-            <a href="target/doc/raf/index.html">
-                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="raf master branch docs badge"
-                    align="right" />
-            </a>
-            <a href="https://docs.rs/raf">
-                <img src="https://docs.rs/raf/badge.svg" alt="raf docs badge" align="right" />
-            </a>
-            <a href="https://crates.io/crates/raf">
-                <img src="https://img.shields.io/crates/v/raf?color=steelblue" alt="raf version badge" align="right" />
-            </a>
-        </h2>
-        <p>
-            runs an event loop in the browser using requestAnimationFrame
-        </p>
-
-        <h5 align="middle" id="xplat">platform-agnostic crates</h5>
-        <h2>
-            moxie
-            <a href="target/doc/moxie/index.html">
-                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="moxie master branch docs badge"
-                    align="right" />
-            </a>
-            <a href="https://docs.rs/moxie">
-                <img src="https://docs.rs/moxie/badge.svg" alt="moxie docs badge" align="right" />
-            </a>
-            <a href="https://crates.io/crates/moxie">
-                <img src="https://img.shields.io/crates/v/moxie?color=steelblue" alt="moxie version badge"
-                    align="right" />
-            </a>
-        </h2>
-        <p>
-            offers memoization and runtime-coordinated mutable state for presenting interactive
-            interfaces. no platform framework dependencies.
-        </p>
-
-        <p>
-            includes the <code>mox!</code> macro, a Mockery Of XML. express nested function calls
-            and builder instantiation using XML-lite syntax
-        </p>
-
-        <h2>
-            topo
-            <a href="target/doc/topo/index.html">
-                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="topo master branch docs badge"
-                    align="right" />
-            </a>
-            <a href="https://docs.rs/topo">
-                <img src="https://docs.rs/topo/badge.svg" alt="topo docs badge" align="right" />
-            </a>
-            <a href="https://crates.io/crates/topo">
-                <img src="https://img.shields.io/crates/v/topo?color=steelblue" alt="topo version badge"
-                    align="right" />
-            </a>
-        </h2>
-        <p>
-            create trees of stable identifiers for repeated nested function invocations. allows
-            later calls to "rendezvous" with the results of previous calls at the same location in
-            the tree.
-        </p>
-
-        <h2>
-            illicit
-            <a href="target/doc/illicit/index.html">
-                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="illicit master branch docs badge"
-                    align="right" />
-            </a>
-            <a href="https://docs.rs/illicit">
-                <img src="https://docs.rs/illicit/badge.svg" alt="illicit docs badge" align="right" />
-            </a>
-            <a href="https://crates.io/crates/illicit">
-                <img src="https://img.shields.io/crates/v/illicit?color=steelblue" alt="illicit version badge"
-                    align="right" />
-            </a>
-        </h2>
-        <p>type-indexed scoped-singletons, implicitly propagated as nested environments</p>
-
-        <hr />
-
-        <h2 id="book">book</h2>
-
-        <p>
-            the <strong><a href="book/pkg/index.html">book</a></strong> covers project values,
-            general concepts, information for contributors, etc.
-        </p>
-        <p>it's a work in progress and very incomplete today.</p>
-
-        <h2 id="repo">
-            repository
-            <img src="https://img.shields.io/crates/l/moxie?color=steelblue" alt="license badge" />
-        </h2>
-
-        <p>
-            the project is <a href="https://github.com/anp/moxie">hosted on github</a>. both the
-            repo and the project chat (below) are covered by an actively enforced
-            <a href="https://github.com/anp/moxie/blob/master/CODE_OF_CONDUCT.md">code of
-                conduct.</a>
-        </p>
-
-        <h2 id="related">related projects</h2>
-
-        <h3><a href="https://github.com/tiffany352/moxie-native">moxie-native</a></h3>
-        <p>
-            from the repo: "Warning: This is a work in progress and not yet usable for nontrivial
-            applications."</p>
-        <p>
-            a "webrender-based UI framework with a moxie frontend" which features a "relatively
-            small footprint" and is "targeted towards real world desktop applications."
-        </p>
-
-        <h2 id="chat">chat</h2>
-
-        <iframe src="https://discordapp.com/widget?id=590930607396093971&theme=dark" width="350" height="500"
-            allowtransparency="true" frameborder="0">
-        </iframe>
-    </div>
-</body>
-
+<!doctype html>
+<html>
+
+<head>
+    <title>moxie, rust UI tools</title>
+    <meta charset="utf-8" />
+    <meta http-equiv="x-ua-compatible" content="ie=edge" />
+    <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=1" name="viewport" />
+    <link rel="stylesheet" href="https://unpkg.com/normalize.css@8.0.1/normalize.css">
+    <link rel="stylesheet" href="https://unpkg.com/purecss@1.0.1/build/pure-min.css"
+        integrity="sha384-oAOxQR6DkCoMliIh8yFnu25d7Eq/PHS21PClpwjOTeU2jRSq11vu66rf90/cZr47" crossorigin="anonymous">
+    <link rel="stylesheet" href="index.css">
+</head>
+
+<body>
+    <div class="content">
+        <header class="header">
+            <img src="assets/logo.png" alt="moxie logo" height="150" />
+            <h1>moxie</h1>
+            <p>a lightweight platform-agnostic declarative UI runtime, written in rust</p>
+            <p>
+                <a href="#web">web</a> |
+                <a href="#xplat">xplat</a> |
+                <a href="#book">book</a> |
+                <a href="#repo">repo</a> |
+                <a href="#related">related</a> |
+                <a href="#chat">chat</a>
+            </p>
+        </header>
+
+        <h5 align="middle" id="web">web crates</h5>
+
+        <h2>
+            moxie-dom
+            <a href="target/doc/moxie_dom/index.html">
+                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="moxie-dom master branch docs badge"
+                    align="right" />
+            </a>
+            <a href="https://docs.rs/moxie-dom">
+                <img src="https://docs.rs/moxie-dom/badge.svg" alt="moxie-dom docs badge" align="right" />
+            </a>
+            <a href="https://crates.io/crates/moxie-dom">
+                <img src="https://img.shields.io/crates/v/moxie-dom?color=steelblue" alt="moxie-dom version badge"
+                    align="right" />
+            </a>
+        </h2>
+        <p>
+            a WebAssembly-based library for describing the web's DOM using moxie
+        </p>
+
+        <h3>(toy) examples</h3>
+        <ul>
+            <li><a href="dom/examples/hacking/index.html">DOM hacking</a></li>
+            <li><a href="dom/examples/todo/index.html">TodoMVC</a></li>
+            <li>
+                <a href="https://github.com/anp/moxie/blob/master/dom/examples/ssr">
+                    server-side rendering
+                </a>
+            </li>
+        </ul>
+
+        <h2>
+            augdom
+            <a href="target/doc/augdom/index.html">
+                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="augdom master branch docs badge"
+                    align="right" />
+            </a>
+            <a href="https://docs.rs/augdom">
+                <img src="https://docs.rs/augdom/badge.svg" alt="augdom docs badge" align="right" />
+            </a>
+            <a href="https://crates.io/crates/augdom">
+                <img src="https://img.shields.io/crates/v/augdom?color=steelblue" alt="augdom version badge"
+                    align="right" />
+            </a>
+        </h2>
+        <p>
+            provides an "augmented DOM" implementation that can run almost anywhere Rust can.
+            compiles as either a thin wrapper around web-sys or a DOM emulation layer written in
+            pure Rust which can be used for testing or to render HTML strings.
+        </p>
+
+        <h2>
+            raf
+            <a href="target/doc/raf/index.html">
+                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="raf master branch docs badge"
+                    align="right" />
+            </a>
+            <a href="https://docs.rs/raf">
+                <img src="https://docs.rs/raf/badge.svg" alt="raf docs badge" align="right" />
+            </a>
+            <a href="https://crates.io/crates/raf">
+                <img src="https://img.shields.io/crates/v/raf?color=steelblue" alt="raf version badge" align="right" />
+            </a>
+        </h2>
+        <p>
+            runs an event loop in the browser using requestAnimationFrame
+        </p>
+
+        <h5 align="middle" id="xplat">platform-agnostic crates</h5>
+        <h2>
+            moxie
+            <a href="target/doc/moxie/index.html">
+                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="moxie master branch docs badge"
+                    align="right" />
+            </a>
+            <a href="https://docs.rs/moxie">
+                <img src="https://docs.rs/moxie/badge.svg" alt="moxie docs badge" align="right" />
+            </a>
+            <a href="https://crates.io/crates/moxie">
+                <img src="https://img.shields.io/crates/v/moxie?color=steelblue" alt="moxie version badge"
+                    align="right" />
+            </a>
+        </h2>
+        <p>
+            offers memoization and runtime-coordinated mutable state for presenting interactive
+            interfaces. no platform framework dependencies.
+        </p>
+
+        <p>
+            includes the <code>mox!</code> macro, a Mockery Of XML. express nested function calls
+            and builder instantiation using XML-lite syntax
+        </p>
+
+        <h2>
+            topo
+            <a href="target/doc/topo/index.html">
+                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="topo master branch docs badge"
+                    align="right" />
+            </a>
+            <a href="https://docs.rs/topo">
+                <img src="https://docs.rs/topo/badge.svg" alt="topo docs badge" align="right" />
+            </a>
+            <a href="https://crates.io/crates/topo">
+                <img src="https://img.shields.io/crates/v/topo?color=steelblue" alt="topo version badge"
+                    align="right" />
+            </a>
+        </h2>
+        <p>
+            create trees of stable identifiers for repeated nested function invocations. allows
+            later calls to "rendezvous" with the results of previous calls at the same location in
+            the tree.
+        </p>
+
+        <h2>
+            illicit
+            <a href="target/doc/illicit/index.html">
+                <img src="https://img.shields.io/badge/docs-master-steelblue" alt="illicit master branch docs badge"
+                    align="right" />
+            </a>
+            <a href="https://docs.rs/illicit">
+                <img src="https://docs.rs/illicit/badge.svg" alt="illicit docs badge" align="right" />
+            </a>
+            <a href="https://crates.io/crates/illicit">
+                <img src="https://img.shields.io/crates/v/illicit?color=steelblue" alt="illicit version badge"
+                    align="right" />
+            </a>
+        </h2>
+        <p>type-indexed scoped-singletons, implicitly propagated as nested environments</p>
+
+        <hr />
+
+        <h2 id="book">book</h2>
+
+        <p>
+            the <strong><a href="book/pkg/index.html">book</a></strong> covers project values,
+            general concepts, information for contributors, etc.
+        </p>
+        <p>it's a work in progress and very incomplete today.</p>
+
+        <h2 id="repo">
+            repository
+            <img src="https://img.shields.io/crates/l/moxie?color=steelblue" alt="license badge" />
+        </h2>
+
+        <p>
+            the project is <a href="https://github.com/anp/moxie">hosted on github</a>. both the
+            repo and the project chat (below) are covered by an actively enforced
+            <a href="https://github.com/anp/moxie/blob/master/CODE_OF_CONDUCT.md">code of
+                conduct.</a>
+        </p>
+
+        <h2 id="related">related projects</h2>
+
+        <h3><a href="https://github.com/tiffany352/moxie-native">moxie-native</a></h3>
+        <p>
+            from the repo: "Warning: This is a work in progress and not yet usable for nontrivial
+            applications."</p>
+        <p>
+            a "webrender-based UI framework with a moxie frontend" which features a "relatively
+            small footprint" and is "targeted towards real world desktop applications."
+        </p>
+
+        <h2 id="chat">chat</h2>
+
+        <iframe src="https://discordapp.com/widget?id=590930607396093971&theme=dark" width="350" height="500"
+            allowtransparency="true" frameborder="0">
+        </iframe>
+    </div>
+</body>
+
 </html>
\ No newline at end of file
diff --git a/ofl/Cargo.lock b/ofl/Cargo.lock
index a70c6082f..14f293920 100644
--- a/ofl/Cargo.lock
+++ b/ofl/Cargo.lock
@@ -126,7 +126,7 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -301,7 +301,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -311,7 +311,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -385,6 +385,16 @@ name = "arc-swap"
 version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "arrayref"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "arrayvec"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "ascii"
 version = "0.9.3"
@@ -397,7 +407,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -470,11 +480,8 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.10.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "base64"
@@ -508,6 +515,16 @@ name = "bitflags"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "blake2b_simd"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "arrayref 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "arrayvec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "constant_time_eq 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.7.3"
@@ -577,7 +594,6 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -701,30 +717,9 @@ dependencies = [
 ]
 
 [[package]]
-name = "cookie"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "cookie_store"
-version = "0.7.0"
+name = "constant_time_eq"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "publicsuffix 1.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "copyless"
@@ -747,19 +742,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "crates_io_api"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -893,7 +887,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -914,6 +908,25 @@ dependencies = [
  "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "dirs"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dirs-sys 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_users 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "discard"
 version = "1.0.4"
@@ -974,7 +987,7 @@ dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1014,7 +1027,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1066,6 +1079,7 @@ dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz_oxide 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1074,6 +1088,11 @@ name = "fnv"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "fomat-macros"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1149,11 +1168,6 @@ dependencies = [
  "new_debug_unreachable 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "futures"
-version = "0.1.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "futures"
 version = "0.3.5"
@@ -1182,15 +1196,6 @@ name = "futures-core"
 version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "futures-cpupool"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "futures-executor"
 version = "0.3.5"
@@ -1214,7 +1219,7 @@ dependencies = [
  "proc-macro-hack 0.5.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1301,6 +1306,45 @@ name = "glob"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "globset"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "aho-corasick 0.7.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bstr 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "grcov"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fomat-macros 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "globset 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "md-5 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quick-xml 0.18.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rayon 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hash 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "simplelog 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zip 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "gumdrop"
 version = "0.8.0"
@@ -1316,24 +1360,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "h2"
-version = "0.1.26"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "fnv 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "indexmap 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "string 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1403,17 +1430,7 @@ dependencies = [
  "markup5ever 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "http"
-version = "0.1.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "fnv 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1428,13 +1445,11 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.1.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1470,43 +1485,37 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.12.35"
+version = "0.13.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-channel 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "net2 0.2.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project 0.4.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "socket2 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-tcp 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "hyper-tls"
-version = "0.3.2"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tls 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1622,6 +1631,14 @@ name = "itoa"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "js-sys"
+version = "0.3.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "wasm-bindgen 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "kernel32-sys"
 version = "0.2.2"
@@ -1656,6 +1673,17 @@ name = "libm"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "libz-sys"
+version = "1.0.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cc 1.0.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "line-wrap"
 version = "0.1.1"
@@ -1769,6 +1797,16 @@ name = "maybe-uninit"
 version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "md-5"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-buffer 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "mdbook"
 version = "0.3.7"
@@ -1920,6 +1958,15 @@ dependencies = [
  "sequence_trie 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "msdos_time"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "nalgebra"
 version = "0.18.1"
@@ -2093,11 +2140,12 @@ dependencies = [
  "actix-web 3.0.0-alpha.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "actix-web-actors 3.0.0-alpha.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "cargo_metadata 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crates_io_api 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crates_io_api 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "dialoguer 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "grcov 0.5.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "gumdrop 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "mdbook 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2105,8 +2153,12 @@ dependencies = [
  "opener 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "pathfinding 2.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-utils 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hash 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "spongedown 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml_edit 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tracing 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tracing-subscriber 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2157,6 +2209,14 @@ name = "openssl-probe"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "openssl-src"
+version = "111.9.0+1.1.1g"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cc 1.0.54 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "openssl-sys"
 version = "0.9.57"
@@ -2165,6 +2225,7 @@ dependencies = [
  "autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.54 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-src 111.9.0+1.1.1g (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2191,16 +2252,6 @@ dependencies = [
  "parking_lot_core 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "parking_lot"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "lock_api 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot_core 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.10.2"
@@ -2221,20 +2272,6 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "parking_lot_core"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "parking_lot_core"
 version = "0.7.2"
@@ -2295,7 +2332,7 @@ dependencies = [
  "pest_meta 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2401,7 +2438,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2440,6 +2477,11 @@ dependencies = [
  "typemap 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "podio"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "pom"
 version = "3.1.0"
@@ -2481,18 +2523,6 @@ dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "publicsuffix"
-version = "1.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "error-chain 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "pulldown-cmark"
 version = "0.6.1"
@@ -2509,6 +2539,14 @@ name = "quick-error"
 version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "quick-xml"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "quote"
 version = "0.6.13"
@@ -2684,6 +2722,28 @@ name = "rawpointer"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "rayon"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-deque 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rayon-core 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "rayon-core"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-deque 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-queue 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rdrand"
 version = "0.4.0"
@@ -2697,6 +2757,16 @@ name = "redox_syscall"
 version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "redox_users"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rust-argon2 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "regex"
 version = "1.3.7"
@@ -2732,35 +2802,36 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.9.24"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie_store 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "encoding_rs 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper-tls 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper-tls 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 2.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tls 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-futures 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winreg 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2772,11 +2843,27 @@ dependencies = [
  "quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rust-argon2"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "blake2b_simd 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "constant_time_eq 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "rustc_version"
 version = "0.2.3"
@@ -2892,7 +2979,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2905,17 +2992,6 @@ dependencies = [
  "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "serde_urlencoded"
-version = "0.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.6.1"
@@ -2965,6 +3041,16 @@ dependencies = [
  "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "simplelog"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "term 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "siphasher"
 version = "0.2.3"
@@ -3051,7 +3137,7 @@ dependencies = [
  "stdweb-derive 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "stdweb-internal-macros 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "stdweb-internal-runtime 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3063,7 +3149,7 @@ dependencies = [
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3078,7 +3164,7 @@ dependencies = [
  "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3086,14 +3172,6 @@ name = "stdweb-internal-runtime"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "string"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "string_cache"
 version = "0.8.0"
@@ -3135,7 +3213,7 @@ dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3164,7 +3242,7 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.24"
+version = "1.0.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3179,7 +3257,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3227,6 +3305,15 @@ dependencies = [
  "utf-8 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "term"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.1.0"
@@ -3275,7 +3362,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3335,7 +3422,7 @@ dependencies = [
  "proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "standback 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3343,29 +3430,6 @@ name = "tinyvec"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "tokio"
-version = "0.1.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.22 (registry+https://github.com/rust-lang/crates.io-index)",
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-
 [[package]]
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@@ -3380,6 +3444,7 @@ dependencies = [
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  "mio 0.6.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
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  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3387,159 +3452,12 @@ dependencies = [
 ]
 
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "tokio-uds"
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+name = "tokio-tls"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tokio-reactor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "native-tls 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3611,6 +3529,11 @@ dependencies = [
  "linked-hash-map 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tower-service"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "tracing"
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@@ -3629,7 +3552,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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  "quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3726,14 +3649,6 @@ name = "try-lock"
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-[[package]]
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@@ -3881,10 +3796,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3903,7 +3818,7 @@ dependencies = [
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- "syn 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3952,10 +3867,9 @@ dependencies = [
 
 [[package]]
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@@ -3967,16 +3881,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
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 [[package]]
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+
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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 [[package]]
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 [[package]]
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- "wasm-bindgen-shared 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.2.62"
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
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+ "wasm-bindgen 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
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@@ -4064,6 +4000,14 @@ dependencies = [
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 ]
 
+[[package]]
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+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "ws"
 version = "0.9.1"
@@ -4114,6 +4058,17 @@ dependencies = [
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 ]
 
+[[package]]
+name = "zip"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "flate2 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "msdos_time 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "podio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
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@@ -4142,6 +4097,8 @@ dependencies = [
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+"checksum arrayvec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8"
 "checksum ascii 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "eab1c04a571841102f5345a8fc0f6bb3d31c315dec879b5c6e42e40ce7ffa34e"
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@@ -4150,13 +4107,14 @@ dependencies = [
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-"checksum base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
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 "checksum tokio-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
 "checksum toml 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
 "checksum toml-query 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "654d5afba116c445bb5fb6812e7c3177d90d143427af73f12956f33e18a1cedb"
 "checksum toml-query_derive 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "528baacc7fbc5e12b3fc32f483bea1b1cf531afa71cfaae54838d7095a6add9b"
 "checksum toml_edit 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "87f53b1aca7d5fe2e17498a38cac0e1f5a33234d5b980fb36b9402bb93b98ae4"
+"checksum tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 "checksum tracing 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "a7c6b59d116d218cb2d990eb06b77b64043e0268ef7323aae63d8b30ae462923"
 "checksum tracing-attributes 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "99bbad0de3fd923c9c3232ead88510b783e5a4d16a6154adffa3d53308de984c"
 "checksum tracing-core 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "0aa83a9a47081cd522c09c81b31aec2c9273424976f922ad61c053b58350b715"
@@ -4497,7 +4452,6 @@ dependencies = [
 "checksum trust-dns-proto 0.19.5 (registry+https://github.com/rust-lang/crates.io-index)" = "cdd7061ba6f4d4d9721afedffbfd403f20f39a4301fee1b70d6fcd09cca69f28"
 "checksum trust-dns-resolver 0.19.5 (registry+https://github.com/rust-lang/crates.io-index)" = "0f23cdfdc3d8300b3c50c9e84302d3bd6d860fb9529af84ace6cf9665f181b77"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
-"checksum try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "283d3b89e1368717881a9d51dad843cc435380d8109c9e47d38780a324698d8b"
 "checksum twoway 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6b40075910de3a912adbd80b5d8bad6ad10a23eeb1f5bf9d4006839e899ba5bc"
 "checksum typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1410f6f91f21d1612654e7cc69193b0334f909dcf2c790c4826254fbb86f8887"
 "checksum typed-arena 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a9b2228007eba4120145f785df0f6c92ea538f5a3635a612ecf4e334c8c1446d"
@@ -4520,7 +4474,7 @@ dependencies = [
 "checksum url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
 "checksum url_path 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "10477a8879b7fc3bb4fb54fa6adcfd6191de561b13d5413fec9cc0239fd1c882"
 "checksum utf-8 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)" = "05e42f7c18b8f902290b009cde6d651262f956c98bc51bca4cd1d511c9cd85c7"
-"checksum uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "90dbc611eb48397705a6b0f6e917da23ae517e4d127123d2cf7674206627d32a"
+"checksum uuid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11"
 "checksum v_escape 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "660b101c07b5d0863deb9e7fb3138777e858d6d2a79f9e6049a27d1cc77c6da6"
 "checksum v_escape_derive 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c2ca2a14bc3fc5b64d188b087a7d3a927df87b152e941ccfbc66672e20c467ae"
 "checksum v_htmlescape 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e33e939c0d8cf047514fb6ba7d5aac78bc56677a6938b2ee67000b91f2e97e41"
@@ -4530,13 +4484,15 @@ dependencies = [
 "checksum version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
 "checksum walkdir 2.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "777182bc735b6424e1a57516d35ed72cb8019d85c8c9bf536dccb3445c1a2f7d"
-"checksum want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
+"checksum want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
 "checksum wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)" = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
-"checksum wasm-bindgen 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)" = "e3c7d40d09cdbf0f4895ae58cf57d92e1e57a9dd8ed2e8390514b54a47cc5551"
-"checksum wasm-bindgen-backend 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)" = "c3972e137ebf830900db522d6c8fd74d1900dcfc733462e9a12e942b00b4ac94"
-"checksum wasm-bindgen-macro 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)" = "2cd85aa2c579e8892442954685f0d801f9129de24fa2136b2c6a539c76b65776"
-"checksum wasm-bindgen-macro-support 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)" = "8eb197bd3a47553334907ffd2f16507b4f4f01bbec3ac921a7719e0decdfe72a"
-"checksum wasm-bindgen-shared 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)" = "a91c2916119c17a8e316507afaaa2dd94b47646048014bbdf6bef098c1bb58ad"
+"checksum wasm-bindgen 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)" = "4c2dc4aa152834bc334f506c1a06b866416a8b6697d5c9f75b9a689c8486def0"
+"checksum wasm-bindgen-backend 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)" = "ded84f06e0ed21499f6184df0e0cb3494727b0c5da89534e0fcc55c51d812101"
+"checksum wasm-bindgen-futures 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)" = "64487204d863f109eb77e8462189d111f27cb5712cc9fdb3461297a76963a2f6"
+"checksum wasm-bindgen-macro 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)" = "838e423688dac18d73e31edce74ddfac468e37b1506ad163ffaf0a46f703ffe3"
+"checksum wasm-bindgen-macro-support 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)" = "3156052d8ec77142051a533cdd686cba889537b213f948cd1d20869926e68e92"
+"checksum wasm-bindgen-shared 0.2.63 (registry+https://github.com/rust-lang/crates.io-index)" = "c9ba19973a58daf4db6f352eda73dc0e289493cd29fb2632eb172085b6521acd"
+"checksum web-sys 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)" = "7b72fe77fd39e4bd3eaa4412fd299a0be6b3dfe9d2597e2f1c20beb968f41d17"
 "checksum widestring 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "effc0e4ff8085673ea7b9b2e3c73f6bd4d118810c9009ed8f1e16bd96c331db6"
 "checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
 "checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
@@ -4545,8 +4501,10 @@ dependencies = [
 "checksum winapi-util 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
+"checksum winreg 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0120db82e8a1e0b9fb3345a539c478767c0048d842860994d96113d5b667bd69"
 "checksum ws 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c51a2c47b5798ccc774ffb93ff536aec7c4275d722fd9c740c83cdd1af1f2d94"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum xml-rs 0.8.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b07db065a5cf61a7e4ba64f29e67db906fb1787316516c4e6e5ff0fea1efcd8a"
 "checksum xml5ever 0.16.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b1b52e6e8614d4a58b8e70cf51ec0cc21b256ad8206708bcff8139b5bbd6a59"
 "checksum yaml-rust 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "65923dd1784f44da1d2c3dbbc5e822045628c590ba72123e1c73d3c230c4434d"
+"checksum zip 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "36b9e08fb518a65cf7e08a1e482573eb87a2f4f8c6619316612a3c1f162fe822"
diff --git a/ofl/Cargo.toml b/ofl/Cargo.toml
index 6230e000a..82434744f 100644
--- a/ofl/Cargo.toml
+++ b/ofl/Cargo.toml
@@ -14,11 +14,12 @@ actix-rt = "1.1.1"
 actix-web = "3.0.0-alpha.3"
 actix-web-actors = "3.0.0-alpha.1"
 cargo_metadata = "0.10.0"
-crates_io_api = "0.5"
+crates_io_api = "0.6"
 crossbeam = "0.7.3"
 dialoguer = "0.6"
 failure = "0.1"
 futures = "0.3"
+grcov = "0.5.15"
 gumdrop = { version = "0.8", features = ["default_expr"] }
 http = "0.2"
 mdbook = "0.3.1"
@@ -26,9 +27,16 @@ notify = "5.0.0-pre.2"
 opener = "0.4"
 pathfinding = "2.0.4"
 pin-utils = "0.1.0"
+rustc-hash = "1.1.0"
 semver = "0.9"
+serde_json = "1.0.53"
 spongedown = "0.4.1"
+tempfile = "3.1.0"
 toml_edit = "0.1.5"
 tracing = { version = "^0.1", features = [ "log" ] }
 tracing-subscriber = { version = "0.2.5", features = [ "fmt" ] }
 walkdir = "2.2.9"
+
+[dependencies.reqwest] # force cargo to vendor native-tls (see issue #35)
+version = "0.10.6"
+features = ["native-tls-vendored"]
diff --git a/ofl/reloadOnChanges.js b/ofl/reloadOnChanges.js
index ff1fd0c7d..e4d105444 100644
--- a/ofl/reloadOnChanges.js
+++ b/ofl/reloadOnChanges.js
@@ -1,28 +1,28 @@
-let timeoutExp = 6;
-let changes = null;
-
-function listenToChangeEvents() {
-    try {
-        changes = new WebSocket(`ws://${(location.host || "[::1]:8000")}/ch-ch-ch-changes`);
-    } catch (e) {
-        changes.error(e);
-    }
-
-    changes.onopen = () => console.log('livereload socket connected');
-    changes.onclose = () => {
-        let timeout = Math.pow(2, timeoutExp);
-        timeoutExp += 1;
-        console.log('livereload socket closed, scheduling reconnect in', timeout, 'ms');
-        setTimeout(listenToChangeEvents, timeout);
-    };
-    changes.onerror = ({ data: error }) => {
-        console.error('livereload error', error);
-        changes.close();
-    };
-    changes.onmessage = ({ data }) => {
-        console.log(data);
-        location.reload();
-    };
-}
-
+let timeoutExp = 6;
+let changes = null;
+
+function listenToChangeEvents() {
+    try {
+        changes = new WebSocket(`ws://${(location.host || "[::1]:8000")}/ch-ch-ch-changes`);
+    } catch (e) {
+        changes.error(e);
+    }
+
+    changes.onopen = () => console.log('livereload socket connected');
+    changes.onclose = () => {
+        let timeout = Math.pow(2, timeoutExp);
+        timeoutExp += 1;
+        console.log('livereload socket closed, scheduling reconnect in', timeout, 'ms');
+        setTimeout(listenToChangeEvents, timeout);
+    };
+    changes.onerror = ({ data: error }) => {
+        console.error('livereload error', error);
+        changes.close();
+    };
+    changes.onmessage = ({ data }) => {
+        console.log(data);
+        location.reload();
+    };
+}
+
 listenToChangeEvents();
\ No newline at end of file
diff --git a/ofl/src/coverage.rs b/ofl/src/coverage.rs
new file mode 100644
index 000000000..f685bb9e4
--- /dev/null
+++ b/ofl/src/coverage.rs
@@ -0,0 +1,167 @@
+use failure::{bail, Error, ResultExt};
+use gumdrop::Options;
+use std::{
+    fs::{create_dir, File},
+    path::Path,
+    process::Command,
+    sync::{Arc, Mutex},
+};
+use tracing::*;
+
+/// project code coverage
+#[derive(Debug, Options)]
+pub enum Coverage {
+    /// collect code coverage by running a cargo command
+    Collect(Collect),
+    /// generate a code coverage report
+    Report(Report),
+}
+
+impl Coverage {
+    pub fn run(&self, project_root: impl AsRef<Path>) -> Result<(), Error> {
+        match self {
+            Coverage::Collect(opts) => opts.run(project_root),
+            Coverage::Report(opts) => opts.run(project_root),
+        }
+    }
+}
+
+/// run cargo with environment variables to collect source code coverage from
+/// tests
+#[derive(Debug, Options)]
+pub struct Collect {
+    /// the command to pass to cargo
+    #[options(free)]
+    args: Vec<String>,
+}
+
+impl Collect {
+    /// Run cargo with the `coverage` profile and cfg enabled.
+    pub fn run(&self, _project_root: impl AsRef<Path>) -> Result<(), Error> {
+        let mut command = Command::new("cargo");
+        command
+            .env("RUSTDOCFLAGS", "-Cpanic=abort")
+            .env("RUSTFLAGS", "-Zprofile -Zpanic_abort_tests -Clink-dead-code")
+            .args(&self.args)
+            .arg("-Zunstable-options")
+            // defined in .cargo/config.toml
+            .arg("--profile")
+            .arg("coverage");
+        debug!({ ?command }, "running");
+
+        let status = command.status().context("running cargo command")?;
+        if !status.success() {
+            error!({ ?status }, "cargo failed");
+            bail!("cargo failed! {:?}", status);
+        }
+
+        Ok(())
+    }
+}
+
+/// run grcov on the `target/coverage` directory, generating a report
+#[derive(Debug, Options)]
+pub struct Report {}
+
+impl Report {
+    pub fn run(&self, source_root: impl AsRef<Path>) -> Result<(), Error> {
+        let source_root = source_root.as_ref().to_owned();
+        let output = source_root.join("target").join("coverage");
+        info!("parsing coverage for html report...");
+        let results = parse_coverage(&source_root);
+        info!("generating html report...");
+        grcov::output_html(results, Some(&*output.join("html").to_string_lossy()), 4);
+
+        info!("parsing coverage for lcov report...");
+        let results = parse_coverage(&source_root);
+        info!("generating lcov report...");
+        grcov::output_lcov(results, Some(&*output.join("lcov.info").to_string_lossy()));
+        Ok(())
+    }
+}
+
+fn parse_coverage(source_root: impl AsRef<Path>) -> grcov::CovResultIter {
+    let source_root = source_root.as_ref().to_owned();
+    let paths = [source_root.join("target").join("coverage").to_string_lossy().to_string()];
+    let guess_directory = false;
+    let ignore_not_existing = true;
+    let is_llvm = true;
+    let branch_enabled = true;
+    let path_mapping_file = "";
+    let filter_option = None;
+    let prefix_dir = source_root.clone();
+    let mut to_ignore_dirs = vec![];
+
+    let tmp_dir = tempfile::tempdir().expect("Failed to create temporary directory");
+    let tmp_path = tmp_dir.path().to_owned();
+    assert!(tmp_path.exists());
+
+    let result_map: Arc<grcov::SyncCovResultMap> = Arc::new(Mutex::new(
+        rustc_hash::FxHashMap::with_capacity_and_hasher(20_000, Default::default()),
+    ));
+    let (sender, receiver) = crossbeam::channel::bounded(2);
+    let path_mapping = Arc::new(Mutex::new(None));
+
+    let producer = {
+        let sender = sender.clone();
+        let tmp_path = tmp_path.clone();
+        let path_mapping_file = path_mapping_file.to_owned();
+        let path_mapping = Arc::clone(&path_mapping);
+
+        std::thread::spawn(move || {
+            let producer_path_mapping_buf = grcov::producer(
+                &tmp_path,
+                &paths,
+                &sender,
+                filter_option.is_some() && filter_option.unwrap(),
+                is_llvm,
+            );
+
+            let mut path_mapping = path_mapping.lock().unwrap();
+            *path_mapping = if path_mapping_file != "" {
+                let file = File::open(path_mapping_file).unwrap();
+                Some(serde_json::from_reader(file).unwrap())
+            } else if let Some(producer_path_mapping_buf) = producer_path_mapping_buf {
+                Some(serde_json::from_slice(&producer_path_mapping_buf).unwrap())
+            } else {
+                None
+            };
+        })
+    };
+
+    let result_map2 = Arc::clone(&result_map);
+    let working_dir = tmp_path.join(format!("{}", 0));
+    let source_root2 = source_root.clone();
+
+    let consumer = std::thread::spawn(move || {
+        create_dir(&working_dir).expect("Failed to create working directory");
+        grcov::consumer(
+            &working_dir,
+            &Some(source_root2),
+            &result_map2,
+            receiver,
+            branch_enabled,
+            guess_directory,
+        );
+    });
+    producer.join().expect("producer exits cleanly");
+    sender.send(None).unwrap();
+    consumer.join().expect("consumer exits cleanly");
+
+    let result_map_mutex = Arc::try_unwrap(result_map).unwrap();
+    let result_map = result_map_mutex.into_inner().unwrap();
+
+    let path_mapping_mutex = Arc::try_unwrap(path_mapping).unwrap();
+    let path_mapping = path_mapping_mutex.into_inner().unwrap();
+
+    grcov::rewrite_paths(
+        result_map,
+        path_mapping,
+        Some(source_root),
+        Some(prefix_dir),
+        ignore_not_existing,
+        &mut to_ignore_dirs,
+        filter_option,
+        grcov::FileFilter::new(None, None, None, None, None, None),
+    )
+}
diff --git a/ofl/src/main.rs b/ofl/src/main.rs
index 3c047157d..38437fe2e 100644
--- a/ofl/src/main.rs
+++ b/ofl/src/main.rs
@@ -4,6 +4,7 @@ use std::path::{Path, PathBuf};
 use tracing::*;
 use tracing_subscriber::{filter::LevelFilter, fmt::Subscriber, Layer};
 
+mod coverage;
 mod format;
 mod published;
 mod server;
@@ -25,6 +26,7 @@ struct Config {
 
 #[derive(Debug, Options)]
 enum Command {
+    Coverage(coverage::Coverage),
     Published(published::EnsurePublished),
     Serve(server::ServerOpts),
     Website(website::Website),
@@ -48,6 +50,7 @@ fn main() -> Result<(), Error> {
     let command = config.command.unwrap_or_default();
 
     match command {
+        Command::Coverage(opts) => opts.run(config.project_root),
         Command::Fmt(opts) => opts.run(config.project_root),
         Command::Published(opts) => opts.run(config.project_root),
         Command::Serve(opts) => opts.run_server(config.project_root),
diff --git a/ofl/src/published.rs b/ofl/src/published.rs
index 444d64ae1..b4b1f659d 100644
--- a/ofl/src/published.rs
+++ b/ofl/src/published.rs
@@ -92,7 +92,7 @@ stdout:
 fn crates_io_has(name: &str, version: &Version) -> Result<bool, Error> {
     info!({ %name, %version }, "checking crates.io for");
 
-    let client = crates::SyncClient::new();
+    let client = crates::SyncClient::new("ofl", std::time::Duration::from_secs(1))?;
     let krate = client.full_crate(name, true /* all_versions */)?;
     let versions = &krate.versions;
 
diff --git a/rustfmt.toml b/rustfmt.toml
index ba2eb4e31..1f688ffd1 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,7 +1,7 @@
 format_code_in_doc_comments = true
 format_strings = true
 merge_imports = true
-newline_style = "Auto"
+newline_style = "Unix"
 normalize_comments = true
 overflow_delimited_expr = true
 reorder_impl_items = true