[INFO] cloning repository https://github.com/mvolfik/helenos-imageviewer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mvolfik/helenos-imageviewer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvolfik%2Fhelenos-imageviewer-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvolfik%2Fhelenos-imageviewer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30b1c884b71a56257a748b6c45828ba52f588cd3
[INFO] checking mvolfik/helenos-imageviewer-rs against master#8317fef20409adedaa7c385fa6e954867bf626fc for pr-154149-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmvolfik%2Fhelenos-imageviewer-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mvolfik/helenos-imageviewer-rs
[INFO] finished tweaking git repo https://github.com/mvolfik/helenos-imageviewer-rs
[INFO] tweaked toml for git repo https://github.com/mvolfik/helenos-imageviewer-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mvolfik/helenos-imageviewer-rs on toolchain 8317fef20409adedaa7c385fa6e954867bf626fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8317fef20409adedaa7c385fa6e954867bf626fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mvolfik/helenos-imageviewer-rs 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" "+8317fef20409adedaa7c385fa6e954867bf626fc" "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/mvolfik/rust-libc.git`
[INFO] [stderr]     Updating git repository `https://github.com/mvolfik/raw-window-handle.git`
[INFO] [stderr]     Updating git repository `https://github.com/mvolfik/softbuffer.git`
[INFO] [stderr]     Updating git repository `https://github.com/mvolfik/swash.git`
[INFO] [stderr]     Updating git repository `https://github.com/mvolfik/iced.git`
[INFO] [stderr]     Updating git repository `https://github.com/mvolfik/helenos-ui-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/mvolfik/cc-rs.git`
[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


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds