ci: fix env #707

Job	Run time
feature checks	27s
Clippy	14s
docs	20s
Fuzz	49s
Miri (x86_64-unknown-linux-gnu)	1m 11s
Outdated	7s
fmt	12s
Miri (x86_64-unknown-linux-gnu, -Fforce-generic)	1m 8s
Miri (aarch64-unknown-linux-gnu)	1m 14s
Miri (aarch64-unknown-linux-gnu, -Fforce-generic)	1m 12s
Test +nightly aarch64-unknown-linux-gnu	1m 22s
Test +stable aarch64-unknown-linux-gnu	1m 8s
Test +1.64 aarch64-unknown-linux-gnu	1m 40s
Test +nightly i686-unknown-linux-gnu	1m 5s
Test +stable i686-unknown-linux-gnu	41s
Test +1.64 i686-unknown-linux-gnu	1m 33s
Test +nightly x86_64-unknown-linux-gnu	51s
Test +stable x86_64-unknown-linux-gnu	33s
Test +1.64 x86_64-unknown-linux-gnu	1m 24s
Test +nightly wasm32-wasip1	44s
Test +stable wasm32-wasip1	45s
	18m 40s

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