[INFO] cloning repository https://github.com/durantfs040/rust-learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/durantfs040/rust-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdurantfs040%2Frust-learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdurantfs040%2Frust-learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99a924b6726e4a095c667e85f3dd488e94ced237
[INFO] checking durantfs040/rust-learn against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdurantfs040%2Frust-learn" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/durantfs040/rust-learn on toolchain 9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a


overridden task result to broken:cargo-toml

Caused by:
    missing Cargo.toml