Fix windows cfg #472

Job	Run time
TestPoll	37s
TestWakerPipe	35s
Test (ubuntu-latest)	42s
Test (macos-latest)	51s
CheckTargets	1m 40s
Check (aarch64-apple-ios)	35s
Test (windows-latest)	1m 33s
Clippy	17s
Check (aarch64-apple-tvos)	34s
Docs	23s
Check (aarch64-unknown-openbsd)	32s
MinimalVersions (ubuntu-latest)	19s
Check (arm64_32-apple-watchos)	33s
MSRV (ubuntu-latest)	14s
MinimalVersions (macos-latest)	25s
Nightly	18s
Check (armv7-sony-vita-newlibeabihf)	37s
MSRV (macos-latest)	21s
MinimalVersions (windows-latest)	44s
Check (sparcv9-sun-solaris)	30s
MSRV (windows-latest)	36s
Check (x86_64-pc-solaris)	30s
Rustfmt	7s
Check (x86_64-unknown-dragonfly)	30s
Sanitizer (address)	43s
Check (x86_64-unknown-openbsd)	32s
Sanitizer (leak)	36s
Sanitizer (memory)	1m 6s
Sanitizer (thread)	42s
Passed	1s
	17m 43s

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