[INFO] cloning repository https://github.com/Lettever/Random-Data
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lettever/Random-Data" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLettever%2FRandom-Data", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLettever%2FRandom-Data'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc68cb1531d6007d8901cfcaae8eb21cf4746f77
[INFO] checking Lettever/Random-Data against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLettever%2FRandom-Data" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  88% (797/905)
Updating files:  89% (806/905)
Updating files:  90% (815/905)
Updating files:  91% (824/905)
Updating files:  92% (833/905)
Updating files:  93% (842/905)
Updating files:  94% (851/905)
Updating files:  95% (860/905)
Updating files:  96% (869/905)
Updating files:  97% (878/905)
Updating files:  98% (887/905)
Updating files:  99% (896/905)
Updating files: 100% (905/905)
Updating files: 100% (905/905), done.
[INFO] started tweaking git repo https://github.com/Lettever/Random-Data
[INFO] finished tweaking git repo https://github.com/Lettever/Random-Data
[INFO] tweaked toml for git repo https://github.com/Lettever/Random-Data written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lettever/Random-Data on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lettever/Random-Data 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "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