[INFO] cloning repository https://github.com/h-sumiya/2048AI
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/h-sumiya/2048AI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh-sumiya%2F2048AI", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh-sumiya%2F2048AI'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f071b9588fcab2dbc129bdc9e7f20e0d619a483
[INFO] checking h-sumiya/2048AI against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh-sumiya%2F2048AI" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/h-sumiya/2048AI on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d


overridden task result to broken:cargo-toml

Caused by:
    missing Cargo.toml