[INFO] cloning repository https://github.com/xcshuan/zk_sudoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xcshuan/zk_sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxcshuan%2Fzk_sudoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxcshuan%2Fzk_sudoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d906e9e1ac45687a94c615978f7c1f6d00aea5c
[INFO] checking xcshuan/zk_sudoku against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxcshuan%2Fzk_sudoku" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xcshuan/zk_sudoku on toolchain 03eb45452305f2d52348279d0caa5fc1f12c438d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xcshuan/zk_sudoku
[INFO] finished tweaking git repo https://github.com/xcshuan/zk_sudoku
[INFO] tweaked toml for git repo https://github.com/xcshuan/zk_sudoku written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/xcshuan/zk_sudoku 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" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "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/arkworks-rs/crypto-primitives`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/ZK-Garage/plonk`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/jellyfish.git`
[INFO] [stderr]     Updating git repository `https://github.com/mir-protocol/plonky2`
[INFO] [stderr]     Updating git repository `https://github.com/espressosystems/espresso-systems-common`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/tagged-base64`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-snark v0.3.0
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating git repository `https://github.com/arkworks-rs/crypto-primitives`
    Updating crates.io index
    Updating git repository `https://github.com/ZK-Garage/plonk`
    Updating git repository `https://github.com/EspressoSystems/jellyfish.git`
    Updating git repository `https://github.com/mir-protocol/plonky2`
    Updating git repository `https://github.com/espressosystems/espresso-systems-common`
    Updating git repository `https://github.com/EspressoSystems/tagged-base64`
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded ark-snark v0.3.0
error: No space left on device (os error 28)