[INFO] cloning repository https://github.com/gannonchan/ruststudy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gannonchan/ruststudy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgannonchan%2Fruststudy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgannonchan%2Fruststudy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17cc041963ec35251cf8c45ba6c8e63383f49597
[INFO] checking gannonchan/ruststudy against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgannonchan%2Fruststudy" "/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/gannonchan/ruststudy on toolchain a26e97be8826d408309fffbd8168362365719f50


overridden task result to broken:cargo-toml

Caused by:
    missing Cargo.toml