Run CI on windows #73

Job	Run time
Lint Rust code (stable, x86_64-unknown-linux-gnu)	9s
Lint Rust code (stable, x86_64-unknown-linux-gnu)	9s
Lint Rust code (stable, x86_64-unknown-linux-gnu)	9s
check examples / benchmarks	2m 7s
check examples / benchmarks	2m 7s
check examples / benchmarks	2m 7s
ubuntu-20.04 / rust stable / static C library	9m 8s
ubuntu-20.04 / rust stable / static C library	9m 8s
ubuntu-20.04 / rust stable / static C library	9m 8s
ubuntu-20.04 / rust stable / release valgrind	7m 13s
ubuntu-20.04 / rust stable / release valgrind	7m 13s
ubuntu-20.04 / rust stable / release valgrind	7m 13s
ubuntu-20.04 / rust 1.64 / cmake 3.16	11m 47s
ubuntu-20.04 / rust 1.64 / cmake 3.16	11m 47s
ubuntu-20.04 / rust 1.64 / cmake 3.16	11m 47s
macos-11 / rust stable	8m 27s
macos-11 / rust stable	8m 27s
macos-11 / rust stable	8m 27s
windows-2019 / rust stable	20m 59s
windows-2019 / rust stable	22m 14s
windows-2019 / rust stable	14m 5s
	2h 53m 51s

Provide feedback