[INFO] cloning repository https://github.com/snapetech/RustyMilk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snapetech/RustyMilk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnapetech%2FRustyMilk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnapetech%2FRustyMilk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c226f8fc59597e0749767abc15571ffb97ee4ce
[INFO] checking snapetech/RustyMilk against eff8269f797067c30555e77f160ec84c0ed15cd9 for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnapetech%2FRustyMilk" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  70% (11734/16621)
Updating files:  71% (11801/16621)
Updating files:  72% (11968/16621)
Updating files:  73% (12134/16621)
Updating files:  74% (12300/16621)
Updating files:  75% (12466/16621)
Updating files:  76% (12632/16621)
Updating files:  77% (12799/16621)
Updating files:  78% (12965/16621)
Updating files:  79% (13131/16621)
Updating files:  80% (13297/16621)
Updating files:  81% (13464/16621)
Updating files:  82% (13630/16621)
Updating files:  83% (13796/16621)
Updating files:  84% (13962/16621)
Updating files:  85% (14128/16621)
Updating files:  86% (14295/16621)
Updating files:  87% (14461/16621)
Updating files:  88% (14627/16621)
Updating files:  89% (14793/16621)
Updating files:  90% (14959/16621)
Updating files:  91% (15126/16621)
Updating files:  92% (15292/16621)
Updating files:  93% (15458/16621)
Updating files:  94% (15624/16621)
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Updating files:  96% (15957/16621)
Updating files:  97% (16123/16621)
Updating files:  98% (16289/16621)
Updating files:  99% (16455/16621)
Updating files: 100% (16621/16621)
Updating files: 100% (16621/16621), done.
[INFO] started tweaking git repo https://github.com/snapetech/RustyMilk
[INFO] finished tweaking git repo https://github.com/snapetech/RustyMilk
[INFO] tweaked toml for git repo https://github.com/snapetech/RustyMilk written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/snapetech/RustyMilk on toolchain eff8269f797067c30555e77f160ec84c0ed15cd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/snapetech/RustyMilk 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" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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