Inversion tests #1923

Job	Run time
test (i686-unknown-linux-gnu, 1.83.0, sudo apt update && sudo apt install gcc-multilib)	2m 29s
test (i686-unknown-linux-gnu, stable, sudo apt update && sudo apt install gcc-multilib)	2m 28s
build (1.83.0, thumbv7em-none-eabi)	47s
test (x86_64-unknown-linux-gnu, 1.83.0)	1m 46s
build (1.83.0, wasm32-unknown-unknown)	41s
test (x86_64-unknown-linux-gnu, stable)	1m 45s
build (stable, thumbv7em-none-eabi)	37s
build (stable, wasm32-unknown-unknown)	34s
build-benchmarks	38s
careful	1m 36s
clippy	11s
cross (aarch64-unknown-linux-gnu, stable)	3m 50s
minimal-versions	22s
cross (powerpc-unknown-linux-gnu, stable)	5m 17s
miri (x86_64-unknown-linux-gnu)	4m 10s
miri (s390x-unknown-linux-gnu)	4m 17s
rustfmt	3s
doc	23s
	31m 54s

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