[INFO] cloning repository https://github.com/kostadinch/Energy_Relaxation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kostadinch/Energy_Relaxation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostadinch%2FEnergy_Relaxation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostadinch%2FEnergy_Relaxation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11b5cbf9e5beca865b5ad1678215e32ae17b80f3
[INFO] checking kostadinch/Energy_Relaxation against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostadinch%2FEnergy_Relaxation" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  62% (1317/2119)
Updating files:  63% (1335/2119)
Updating files:  64% (1357/2119)
Updating files:  65% (1378/2119)
Updating files:  66% (1399/2119)
Updating files:  67% (1420/2119)
Updating files:  67% (1432/2119)
Updating files:  68% (1441/2119)
Updating files:  69% (1463/2119)
Updating files:  70% (1484/2119)
Updating files:  71% (1505/2119)
Updating files:  72% (1526/2119)
Updating files:  73% (1547/2119)
Updating files:  74% (1569/2119)
Updating files:  75% (1590/2119)
Updating files:  76% (1611/2119)
Updating files:  77% (1632/2119)
Updating files:  78% (1653/2119)
Updating files:  79% (1675/2119)
Updating files:  80% (1696/2119)
Updating files:  81% (1717/2119)
Updating files:  82% (1738/2119)
Updating files:  83% (1759/2119)
Updating files:  84% (1780/2119)
Updating files:  85% (1802/2119)
Updating files:  86% (1823/2119)
Updating files:  87% (1844/2119)
Updating files:  88% (1865/2119)
Updating files:  89% (1886/2119)
Updating files:  90% (1908/2119)
Updating files:  91% (1929/2119)
Updating files:  92% (1950/2119)
Updating files:  93% (1971/2119)
Updating files:  94% (1992/2119)
Updating files:  95% (2014/2119)
Updating files:  96% (2035/2119)
Updating files:  97% (2056/2119)
Updating files:  98% (2077/2119)
Updating files:  99% (2098/2119)
Updating files: 100% (2119/2119)
Updating files: 100% (2119/2119), done.
[INFO] started tweaking git repo https://github.com/kostadinch/Energy_Relaxation
[INFO] finished tweaking git repo https://github.com/kostadinch/Energy_Relaxation
[INFO] tweaked toml for git repo https://github.com/kostadinch/Energy_Relaxation written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kostadinch/Energy_Relaxation on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kostadinch/Energy_Relaxation 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" "+507271bc119683008ec719ecee48814e8ac86c65" "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