[INFO] cloning repository https://github.com/JiaoTuan/elop-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JiaoTuan/elop-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiaoTuan%2Felop-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiaoTuan%2Felop-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b4a3b854cd6b345b61dcc31cae8e476c166be44
[INFO] checking JiaoTuan/elop-rs against master#1fe72d35998dea48aeecaf7fc07783b0b553f24f for pr-154992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiaoTuan%2Felop-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  82% (602/734)
Updating files:  83% (610/734)
Updating files:  84% (617/734)
Updating files:  85% (624/734)
Updating files:  86% (632/734)
Updating files:  87% (639/734)
Updating files:  88% (646/734)
Updating files:  89% (654/734)
Updating files:  90% (661/734)
Updating files:  91% (668/734)
Updating files:  92% (676/734)
Updating files:  93% (683/734)
Updating files:  94% (690/734)
Updating files:  95% (698/734)
Updating files:  96% (705/734)
Updating files:  97% (712/734)
Updating files:  98% (720/734)
Updating files:  99% (727/734)
Updating files: 100% (734/734)
Updating files: 100% (734/734), done.
[INFO] started tweaking git repo https://github.com/JiaoTuan/elop-rs
[INFO] finished tweaking git repo https://github.com/JiaoTuan/elop-rs
[INFO] tweaked toml for git repo https://github.com/JiaoTuan/elop-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JiaoTuan/elop-rs on toolchain 1fe72d35998dea48aeecaf7fc07783b0b553f24f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JiaoTuan/elop-rs 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" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "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