compiler/rustc_codegen_cranelift/y.sh - third_party/github.com/rust-lang/rust - Git at Google

 #!/bin/sh

 set -e
 echo "[BUILD] build system" 1>&2
 exec cargo run --manifest-path build_system/Cargo.toml -- "$@"
	#!/bin/sh

	set -e
	echo "[BUILD] build system" 1>&2
	exec cargo run --manifest-path build_system/Cargo.toml -- "$@"