[INFO] cloning repository https://github.com/Kyozon/kajiya-lab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kyozon/kajiya-lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyozon%2Fkajiya-lab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyozon%2Fkajiya-lab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49822f3667fe966b9197bb8d9852e87be21c50a2
[INFO] checking Kyozon/kajiya-lab against master#89a99936d9e76a50e8df622e7242190841fd871b for pr-156160
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyozon%2Fkajiya-lab" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Kyozon/kajiya-lab
[INFO] finished tweaking git repo https://github.com/Kyozon/kajiya-lab
[INFO] tweaked toml for git repo https://github.com/Kyozon/kajiya-lab written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kyozon/kajiya-lab on toolchain 89a99936d9e76a50e8df622e7242190841fd871b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kyozon/kajiya-lab 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" "+89a99936d9e76a50e8df622e7242190841fd871b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/gfx-rs/rspirv.git`
[INFO] [stderr]     Updating git submodule `https://github.com/KhronosGroup/SPIRV-Headers.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/h3r2tic/mikktspace.git`
[INFO] [stderr]     Updating git repository `https://github.com/h3r2tic/turbosloth.git`
[INFO] [stderr]     Updating git repository `https://github.com/Traverse-Research/gpu-allocator.git`
[INFO] [stderr]     Updating git repository `https://github.com/h3r2tic/gpu-profiler.git`
[INFO] [stderr]     Updating git repository `https://github.com/h3r2tic/rspirv-reflect`
[INFO] [stderr]     Updating git repository `https://github.com/h3r2tic/vk-sync-rs`
[INFO] [stderr]     Updating git repository `https://github.com/EmbarkStudios/rust-gpu`
[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