test

Spirc: Replace Mecury with Dealer #2171

Job	Run time
cargo fmt	4s
cargo +stable clippy (ubuntu-latest)	6m 30s
cargo +1.75 check (windows-latest)	6m 6s
cross +1.75 build armv7-unknown-linux-gnueabihf	1m 13s
cross +stable build armv7-unknown-linux-gnueabihf	1m 5s
cross +1.75 build aarch64-unknown-linux-gnu	1m 13s
cargo +stable check (windows-latest)	4m 26s
cross +stable build aarch64-unknown-linux-gnu	57s
cargo +1.75 check (ubuntu-latest)	8m 26s
cross +1.75 build riscv64gc-unknown-linux-gnu	2m 51s
cargo +stable check (ubuntu-latest)	4m 36s
cross +stable build riscv64gc-unknown-linux-gnu	59s
cargo +beta check (ubuntu-latest)	8m 1s
	46m 27s

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