[INFO] cloning repository https://github.com/k-gunjan/halo2-merkle-proof
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k-gunjan/halo2-merkle-proof" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-gunjan%2Fhalo2-merkle-proof", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-gunjan%2Fhalo2-merkle-proof'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 973470f4bb217ace33f4b076426c4bf92d3e673b
[INFO] checking k-gunjan/halo2-merkle-proof against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-gunjan%2Fhalo2-merkle-proof" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/k-gunjan/halo2-merkle-proof on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/k-gunjan/halo2-merkle-proof
[INFO] finished tweaking git repo https://github.com/k-gunjan/halo2-merkle-proof
[INFO] tweaked toml for git repo https://github.com/k-gunjan/halo2-merkle-proof written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/k-gunjan/halo2-merkle-proof 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/zcash/halo2.git`
[INFO] [stderr] error: failed to get `halo2_proofs` as a dependency of package `halo2-merkle-proof v0.1.0 (/workspace/builds/worker-6-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `halo2_proofs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not write to '/workspace/cargo-home/git/checkouts/halo2-d311a453786cafa6/a898d65/book/src/design/gadgets/sha256/low_sigma_1.png': 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/zcash/halo2.git`
    error: failed to get `halo2_proofs` as a dependency of package `halo2-merkle-proof v0.1.0 (/workspace/builds/worker-6-tc1/source)`
    
    Caused by:
      failed to load source for dependency `halo2_proofs`
    
    Caused by:
      Unable to update https://github.com/zcash/halo2.git?rev=a898d65ae3ad3d41987666f6a03cfc15edae01c4#a898d65a
    
    Caused by:
      could not write to '/workspace/cargo-home/git/checkouts/halo2-d311a453786cafa6/a898d65/book/src/design/gadgets/sha256/low_sigma_1.png': No space left on device; class=Os (2)