[INFO] cloning repository https://github.com/volodg/ml-course1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volodg/ml-course1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodg%2Fml-course1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodg%2Fml-course1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d8e179c409483530d6b2e4122b666f4eff8df6d
[INFO] checking volodg/ml-course1 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodg%2Fml-course1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  61% (7567/12384)
Updating files:  62% (7679/12384)
Updating files:  63% (7802/12384)
Updating files:  64% (7926/12384)
Updating files:  65% (8050/12384)
Updating files:  66% (8174/12384)
Updating files:  67% (8298/12384)
Updating files:  68% (8422/12384)
Updating files:  69% (8545/12384)
Updating files:  70% (8669/12384)
Updating files:  71% (8793/12384)
Updating files:  72% (8917/12384)
Updating files:  73% (9041/12384)
Updating files:  74% (9165/12384)
Updating files:  75% (9288/12384)
Updating files:  76% (9412/12384)
Updating files:  77% (9536/12384)
Updating files:  78% (9660/12384)
Updating files:  79% (9784/12384)
Updating files:  80% (9908/12384)
Updating files:  81% (10032/12384)
Updating files:  82% (10155/12384)
Updating files:  83% (10279/12384)
Updating files:  84% (10403/12384)
Updating files:  85% (10527/12384)
Updating files:  86% (10651/12384)
Updating files:  87% (10775/12384)
Updating files:  88% (10898/12384)
Updating files:  89% (11022/12384)
Updating files:  90% (11146/12384)
Updating files:  91% (11270/12384)
Updating files:  92% (11394/12384)
Updating files:  93% (11518/12384)
Updating files:  94% (11641/12384)
Updating files:  95% (11765/12384)
Updating files:  96% (11889/12384)
Updating files:  97% (12013/12384)
Updating files:  98% (12137/12384)
Updating files:  99% (12261/12384)
Updating files: 100% (12384/12384)
Updating files: 100% (12384/12384), done.
[INFO] started tweaking git repo https://github.com/volodg/ml-course1
[INFO] finished tweaking git repo https://github.com/volodg/ml-course1
[INFO] tweaked toml for git repo https://github.com/volodg/ml-course1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volodg/ml-course1 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volodg/ml-course1 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking volodg/ml-course1 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodg%2Fml-course1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  61% (7559/12384)
Updating files:  62% (7679/12384)
Updating files:  63% (7802/12384)
Updating files:  64% (7926/12384)
Updating files:  65% (8050/12384)
Updating files:  66% (8174/12384)
Updating files:  67% (8298/12384)
Updating files:  68% (8422/12384)
Updating files:  69% (8545/12384)
Updating files:  70% (8669/12384)
Updating files:  71% (8793/12384)
Updating files:  72% (8917/12384)
Updating files:  73% (9041/12384)
Updating files:  74% (9165/12384)
Updating files:  75% (9288/12384)
Updating files:  76% (9412/12384)
Updating files:  77% (9536/12384)
Updating files:  78% (9660/12384)
Updating files:  79% (9784/12384)
Updating files:  80% (9908/12384)
Updating files:  81% (10032/12384)
Updating files:  82% (10155/12384)
Updating files:  83% (10279/12384)
Updating files:  84% (10403/12384)
Updating files:  85% (10527/12384)
Updating files:  86% (10651/12384)
Updating files:  87% (10775/12384)
Updating files:  88% (10898/12384)
Updating files:  89% (11022/12384)
Updating files:  90% (11146/12384)
Updating files:  91% (11270/12384)
Updating files:  92% (11394/12384)
Updating files:  93% (11518/12384)
Updating files:  94% (11641/12384)
Updating files:  95% (11765/12384)
Updating files:  96% (11889/12384)
Updating files:  97% (12013/12384)
Updating files:  98% (12137/12384)
Updating files:  99% (12261/12384)
Updating files: 100% (12384/12384)
Updating files: 100% (12384/12384), done.
[INFO] started tweaking git repo https://github.com/volodg/ml-course1
[INFO] finished tweaking git repo https://github.com/volodg/ml-course1
[INFO] tweaked toml for git repo https://github.com/volodg/ml-course1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volodg/ml-course1 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volodg/ml-course1 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "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
[INFO] checking volodg/ml-course1 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodg%2Fml-course1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  61% (7567/12384)
Updating files:  62% (7679/12384)
Updating files:  63% (7802/12384)
Updating files:  64% (7926/12384)
Updating files:  65% (8050/12384)
Updating files:  66% (8174/12384)
Updating files:  67% (8298/12384)
Updating files:  68% (8422/12384)
Updating files:  69% (8545/12384)
Updating files:  70% (8669/12384)
Updating files:  71% (8793/12384)
Updating files:  72% (8917/12384)
Updating files:  73% (9041/12384)
Updating files:  74% (9165/12384)
Updating files:  75% (9288/12384)
Updating files:  76% (9412/12384)
Updating files:  77% (9536/12384)
Updating files:  78% (9660/12384)
Updating files:  79% (9784/12384)
Updating files:  80% (9908/12384)
Updating files:  81% (10032/12384)
Updating files:  82% (10155/12384)
Updating files:  83% (10279/12384)
Updating files:  84% (10403/12384)
Updating files:  85% (10527/12384)
Updating files:  86% (10651/12384)
Updating files:  87% (10775/12384)
Updating files:  88% (10898/12384)
Updating files:  89% (11022/12384)
Updating files:  90% (11146/12384)
Updating files:  91% (11270/12384)
Updating files:  92% (11394/12384)
Updating files:  93% (11518/12384)
Updating files:  94% (11641/12384)
Updating files:  95% (11765/12384)
Updating files:  96% (11889/12384)
Updating files:  97% (12013/12384)
Updating files:  98% (12137/12384)
Updating files:  99% (12261/12384)
Updating files: 100% (12384/12384)
Updating files: 100% (12384/12384), done.
[INFO] started tweaking git repo https://github.com/volodg/ml-course1
[INFO] finished tweaking git repo https://github.com/volodg/ml-course1
[INFO] tweaked toml for git repo https://github.com/volodg/ml-course1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volodg/ml-course1 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volodg/ml-course1 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "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
[INFO] checking volodg/ml-course1 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodg%2Fml-course1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  61% (7619/12384)
Updating files:  62% (7679/12384)
Updating files:  63% (7802/12384)
Updating files:  64% (7926/12384)
Updating files:  65% (8050/12384)
Updating files:  66% (8174/12384)
Updating files:  67% (8298/12384)
Updating files:  68% (8422/12384)
Updating files:  69% (8545/12384)
Updating files:  70% (8669/12384)
Updating files:  71% (8793/12384)
Updating files:  72% (8917/12384)
Updating files:  73% (9041/12384)
Updating files:  74% (9165/12384)
Updating files:  75% (9288/12384)
Updating files:  76% (9412/12384)
Updating files:  77% (9536/12384)
Updating files:  78% (9660/12384)
Updating files:  79% (9784/12384)
Updating files:  80% (9908/12384)
Updating files:  81% (10032/12384)
Updating files:  82% (10155/12384)
Updating files:  83% (10279/12384)
Updating files:  84% (10403/12384)
Updating files:  85% (10527/12384)
Updating files:  86% (10651/12384)
Updating files:  87% (10775/12384)
Updating files:  88% (10898/12384)
Updating files:  89% (11022/12384)
Updating files:  90% (11146/12384)
Updating files:  91% (11270/12384)
Updating files:  92% (11394/12384)
Updating files:  93% (11518/12384)
Updating files:  94% (11641/12384)
Updating files:  95% (11765/12384)
Updating files:  96% (11889/12384)
Updating files:  97% (12013/12384)
Updating files:  98% (12137/12384)
Updating files:  99% (12261/12384)
Updating files: 100% (12384/12384)
Updating files: 100% (12384/12384), done.
[INFO] started tweaking git repo https://github.com/volodg/ml-course1
[INFO] finished tweaking git repo https://github.com/volodg/ml-course1
[INFO] tweaked toml for git repo https://github.com/volodg/ml-course1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volodg/ml-course1 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volodg/ml-course1 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "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
[INFO] checking volodg/ml-course1 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolodg%2Fml-course1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  59% (7361/12384)
Updating files:  60% (7431/12384)
Updating files:  61% (7555/12384)
Updating files:  62% (7679/12384)
Updating files:  63% (7802/12384)
Updating files:  64% (7926/12384)
Updating files:  65% (8050/12384)
Updating files:  66% (8174/12384)
Updating files:  67% (8298/12384)
Updating files:  68% (8422/12384)
Updating files:  69% (8545/12384)
Updating files:  70% (8669/12384)
Updating files:  71% (8793/12384)
Updating files:  72% (8917/12384)
Updating files:  73% (9041/12384)
Updating files:  74% (9165/12384)
Updating files:  75% (9288/12384)
Updating files:  76% (9412/12384)
Updating files:  77% (9536/12384)
Updating files:  78% (9660/12384)
Updating files:  79% (9784/12384)
Updating files:  80% (9908/12384)
Updating files:  81% (10032/12384)
Updating files:  82% (10155/12384)
Updating files:  83% (10279/12384)
Updating files:  84% (10403/12384)
Updating files:  85% (10527/12384)
Updating files:  86% (10651/12384)
Updating files:  87% (10775/12384)
Updating files:  88% (10898/12384)
Updating files:  89% (11022/12384)
Updating files:  90% (11146/12384)
Updating files:  91% (11270/12384)
Updating files:  92% (11394/12384)
Updating files:  93% (11518/12384)
Updating files:  94% (11641/12384)
Updating files:  95% (11765/12384)
Updating files:  96% (11889/12384)
Updating files:  97% (12013/12384)
Updating files:  98% (12137/12384)
Updating files:  99% (12261/12384)
Updating files: 100% (12384/12384)
Updating files: 100% (12384/12384), done.
[INFO] started tweaking git repo https://github.com/volodg/ml-course1
[INFO] finished tweaking git repo https://github.com/volodg/ml-course1
[INFO] tweaked toml for git repo https://github.com/volodg/ml-course1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volodg/ml-course1 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volodg/ml-course1 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "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