Merge pull request #1 from op-rs/emhane/fix-no-std-test-provider #4

Job	Run time
clippy	1m 2s
doctest	1m 10s
cfg-check	1m 13s
docs	1m 23s
examples	1m 37s
feature-checks	1m 0s
feature-powerset	1m 37s
fmt	14s
no-std	36s
wasm-unknown	37s
test stable --no-default-features	1m 25s
wasm-wasi	45s
test stable	1m 48s
test stable --all-features	1m 30s
test nightly --no-default-features	2m 18s
test nightly	2m 22s
test nightly --all-features	2m 17s
test 1.81 --no-default-features	40s
test 1.81	54s
	24m 28s

Provide feedback