[INFO] cloning repository https://github.com/u1roh/nand2tetris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/u1roh/nand2tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu1roh%2Fnand2tetris", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu1roh%2Fnand2tetris'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c14b841f33e84517398f47faca4bd5886e50da5
[INFO] checking u1roh/nand2tetris against master#9d28fe39763974a96d61232e96ac856735e4cdd6 for pr-139624
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu1roh%2Fnand2tetris" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/u1roh/nand2tetris on toolchain 9d28fe39763974a96d61232e96ac856735e4cdd6


overridden task result to broken:cargo-toml

Caused by:
    missing Cargo.toml