[INFO] cloning repository https://github.com/Kush1406/bounded-mpmc-queue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kush1406/bounded-mpmc-queue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKush1406%2Fbounded-mpmc-queue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKush1406%2Fbounded-mpmc-queue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dae0fd17fa5da39cfd63f4e6885633201ac14cb6
[INFO] checking Kush1406/bounded-mpmc-queue against 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKush1406%2Fbounded-mpmc-queue" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  60% (1045/1715)
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Updating files: 100% (1715/1715)
Updating files: 100% (1715/1715), done.
[INFO] started tweaking git repo https://github.com/Kush1406/bounded-mpmc-queue
[INFO] finished tweaking git repo https://github.com/Kush1406/bounded-mpmc-queue
[INFO] tweaked toml for git repo https://github.com/Kush1406/bounded-mpmc-queue written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kush1406/bounded-mpmc-queue on toolchain 22950ab9e29e11620a10905f027f141ea126966e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kush1406/bounded-mpmc-queue 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" "+22950ab9e29e11620a10905f027f141ea126966e" "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