Do the tokio tests work with the default preemption rate? #2770
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This is a test to see if CI will pass without the
-Zmiri-preemption-rate=0
flag.The
tokio_mvp.rs
test never failed for me locally, but this flag was needed for that test to pass CI. Since this branch has an implementation for sleep I want to see if the preemption flag is still needed or what CI will fail with.There's a different open PR already being reviewed for sleep.