Start v1 development #345

Job	Run time
MinimalVersions (ubuntu-latest)	21s
MSRV (ubuntu-latest)	2m 0s
Test (ubuntu-latest)	53s
MSRV (windows-latest)	2m 13s
Nightly	23s
MinimalVersions (macos-latest)	38s
Test (macos-latest)	1m 21s
MinimalVersions (windows-latest)	40s
Test (windows-latest)	2m 32s
TestPoll	41s
TestWakerPipe	31s
CheckTargets	1m 9s
Check (armv7-sony-vita-newlibeabihf)	28s
Docs	8s
Clippy	7s
Check (sparcv9-sun-solaris)	29s
Rustfmt	5s
Check (x86_64-pc-solaris)	31s
Sanitizer (address)	1m 6s
Sanitizer (leak)	49s
Sanitizer (memory)	1m 42s
Sanitizer (thread)	56s
Passed	1s
	19m 44s

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