[INFO] cloning repository https://github.com/sifnoc/summa-bencher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sifnoc/summa-bencher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsifnoc%2Fsumma-bencher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsifnoc%2Fsumma-bencher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7034206fe11993f06c377e7d4ddaccb773b0fc5
[INFO] building sifnoc/summa-bencher against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsifnoc%2Fsumma-bencher" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sifnoc/summa-bencher on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/sifnoc/summa-bencher
[INFO] finished tweaking git repo https://github.com/sifnoc/summa-bencher
[INFO] tweaked toml for git repo https://github.com/sifnoc/summa-bencher written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sifnoc/summa-bencher 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/summa-dev/halo2.git`
[INFO] [stderr]     Updating git repository `https://github.com/summa-dev/halo2-solidity-verifier`
[INFO] [stderr]     Updating git repository `https://github.com/summa-dev/plonkish`
[INFO] [stderr] warning: spurious network error (3 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/plonkish-0019a16f455b5747/objects/pack/pack_git2_53872dbfb869d6f8': No space left on device; class=Os (2)
[INFO] [stderr] warning: spurious network error (2 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/plonkish-0019a16f455b5747/objects/pack/pack_git2_99ca8795e79d7b2e': No space left on device; class=Os (2)
[INFO] [stderr] warning: spurious network error (1 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/plonkish-0019a16f455b5747/objects/pack/pack_git2_ac80d834c778b214': No space left on device; class=Os (2)
[INFO] [stderr] error: failed to get `plonkish_backend` as a dependency of package `summa-bencher v0.1.0 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `plonkish_backend`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/summa-dev/plonkish?branch=nonzero-constraints#c9dc1257
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to clone into: /workspace/cargo-home/git/db/plonkish-0019a16f455b5747
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   revision c9dc12571d4a9aa06a419598ff2422b42770ae91 not found
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   cannot extend packfile '/workspace/cargo-home/git/db/plonkish-0019a16f455b5747/objects/pack/pack_git2_bde389dbaad41ffc': No space left on device; class=Os (2)


MissingDependencies

overridden task result to broken:missing-deps