[INFO] cloning repository https://github.com/liejunjma/zero-knowledge-CNN
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liejunjma/zero-knowledge-CNN" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliejunjma%2Fzero-knowledge-CNN", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliejunjma%2Fzero-knowledge-CNN'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 571dbc4bc6e4e468101fe7444061cd3d7741405b
[INFO] checking liejunjma/zero-knowledge-CNN against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliejunjma%2Fzero-knowledge-CNN" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liejunjma/zero-knowledge-CNN on toolchain f7b43542838f0a4a6cfdb17fbeadf45002042a77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/liejunjma/zero-knowledge-CNN
[INFO] finished tweaking git repo https://github.com/liejunjma/zero-knowledge-CNN
[INFO] tweaked toml for git repo https://github.com/liejunjma/zero-knowledge-CNN written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/liejunjma/zero-knowledge-CNN 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" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/arkworks-rs/algebra`
[INFO] [stderr] error: failed to load source for dependency `ark-ec`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/arkworks-rs/algebra#b33df5cc
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not write to '/workspace/cargo-home/git/checkouts/algebra-5142117e1244ae01/b33df5c/ec/src/hashing/curve_maps/swu.rs': No space left on device; class=Os (2)


overridden task result to broken:missing-deps

Caused by:
    the crate depends on missing dependencies: 
    
        Updating git repository `https://github.com/arkworks-rs/algebra`
    error: failed to load source for dependency `ark-ec`
    
    Caused by:
      Unable to update https://github.com/arkworks-rs/algebra#b33df5cc
    
    Caused by:
      could not write to '/workspace/cargo-home/git/checkouts/algebra-5142117e1244ae01/b33df5c/ec/src/hashing/curve_maps/swu.rs': No space left on device; class=Os (2)