pass 90% CI in windows #577

Job	Run time
test (x86_64-unknown-linux-gnu, stable)	5m 2s
test (x86_64-unknown-linux-gnu, nightly)	4m 49s
test (i686-unknown-linux-gnu, stable)	2m 22s
test (i686-unknown-linux-gnu, nightly)	2m 25s
test (aarch64-unknown-linux-gnu, stable)	1m 43s
test (aarch64-unknown-linux-gnu, nightly)	1m 44s
test (armv7-unknown-linux-gnueabihf, stable)	1m 57s
test (armv7-unknown-linux-gnueabihf, nightly)	1m 37s
test (riscv64gc-unknown-linux-gnu, stable)	1m 25s
test (riscv64gc-unknown-linux-gnu, nightly)	1m 53s
test (s390x-unknown-linux-gnu, stable)	1m 59s
test (s390x-unknown-linux-gnu, nightly)	1m 56s
test (x86_64-apple-darwin, stable)	5m 25s
test (x86_64-apple-darwin, nightly)	5m 34s
test (aarch64-apple-darwin, stable)	2m 40s
test (aarch64-apple-darwin, nightly)	2m 40s
test (x86_64-pc-windows-gnu, stable)	3m 59s
test (x86_64-pc-windows-gnu, nightly)	2m 44s
test (x86_64-pc-windows-msvc, stable)	5m 13s
test (x86_64-pc-windows-msvc, nightly)	4m 35s
test (i686-pc-windows-gnu, stable)	5m 35s
test (i686-pc-windows-gnu, nightly)	6m 2s
test (i686-pc-windows-msvc, stable)	3m 18s
test (i686-pc-windows-msvc, nightly)	2m 36s
	1h 19m 13s

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