[INFO] cloning repository https://github.com/ivan-kyuchukov/halo2-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivan-kyuchukov/halo2-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan-kyuchukov%2Fhalo2-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan-kyuchukov%2Fhalo2-examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8740222984663a5641272014874f9b74d0b13452
[INFO] building ivan-kyuchukov/halo2-examples against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan-kyuchukov%2Fhalo2-examples" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivan-kyuchukov/halo2-examples on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ivan-kyuchukov/halo2-examples
[INFO] finished tweaking git repo https://github.com/ivan-kyuchukov/halo2-examples
[INFO] tweaked toml for git repo https://github.com/ivan-kyuchukov/halo2-examples written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ivan-kyuchukov/halo2-examples 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to get `halo2_proofs` as a dependency of package `fibonacci v0.1.0 (/workspace/builds/worker-5-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/ecc/addition.md': No space left on device; class=Os (2)


overridden task result to broken:missing-deps

Caused by:
    the crate depends on missing dependencies: 
    
    error: failed to get `halo2_proofs` as a dependency of package `fibonacci v0.1.0 (/workspace/builds/worker-5-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/ecc/addition.md': No space left on device; class=Os (2)