Tests

refactor: Cleaner separation of OS-specific code (#459) #1695

Job	Run time
quick-test	2m 41s
test (macOS-latest, stable)	6m 8s
test (macOS-latest, nightly)	6m 45s
tests-from-tarball (ubuntu-latest)	2m 18s
cargo-mutants (0, cargo)	10m 38s
test (macOS-latest, 1.74)	6m 27s
pr-mutants	0s
cargo-mutants (1, cargo)	7m 5s
test (ubuntu-latest, stable)	6m 8s
test (ubuntu-latest, nightly)	5m 19s
cargo-mutants (2, cargo)	15m 36s
test (ubuntu-latest, 1.74)	6m 56s
cargo-mutants (3, cargo)	12m 8s
test (windows-latest, stable)	9m 20s
cargo-mutants (4, cargo)	9m 35s
test (windows-latest, nightly)	10m 41s
cargo-mutants (5, cargo)	8m 57s
test (windows-latest, 1.74)	10m 8s
cargo-mutants (6, cargo)	10m 2s
cargo-mutants (7, cargo)	9m 20s
cargo-mutants (8, cargo)	8m 59s
cargo-mutants (9, cargo)	13m 3s
overall-result	1s
	2h 58m 15s

Provide feedback