[INFO] cloning repository https://github.com/superdragon/ct-grafeo-0ab5db97
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/superdragon/ct-grafeo-0ab5db97" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperdragon%2Fct-grafeo-0ab5db97", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperdragon%2Fct-grafeo-0ab5db97'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6abdcafcf3a8009c5e134519d0fbe7f453cfa2b
[INFO] checking superdragon/ct-grafeo-0ab5db97/a6abdcafcf3a8009c5e134519d0fbe7f453cfa2b against c397dae808f70caebab1fc4e11b3edf7e59f58c7 for pr-158759-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperdragon%2Fct-grafeo-0ab5db97" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/superdragon/ct-grafeo-0ab5db97
[INFO] finished tweaking git repo https://github.com/superdragon/ct-grafeo-0ab5db97
[INFO] tweaked toml for git repo https://github.com/superdragon/ct-grafeo-0ab5db97 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/superdragon/ct-grafeo-0ab5db97 on toolchain c397dae808f70caebab1fc4e11b3edf7e59f58c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/superdragon/ct-grafeo-0ab5db97 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds