[INFO] cloning repository https://github.com/martinsander00/zk_snark_poly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/martinsander00/zk_snark_poly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartinsander00%2Fzk_snark_poly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartinsander00%2Fzk_snark_poly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee6f588a7a46d1c8da158224cbea0f28595a3126
[INFO] checking martinsander00/zk_snark_poly against master#5337252b9952fdd9482ed6a4add17254e5bd2c40 for pr-138785
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartinsander00%2Fzk_snark_poly" "/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/martinsander00/zk_snark_poly on toolchain 5337252b9952fdd9482ed6a4add17254e5bd2c40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/martinsander00/zk_snark_poly
[INFO] finished tweaking git repo https://github.com/martinsander00/zk_snark_poly
[INFO] tweaked toml for git repo https://github.com/martinsander00/zk_snark_poly written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/martinsander00/zk_snark_poly 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" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/ff/_d/ff_derive_ce, error: No space left on device (os error 28)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ff_derive_ce v0.11.2
[INFO] [stderr]   Downloaded ff_ce v0.14.3
[INFO] [stderr]   Downloaded blake2s_const v0.8.0
[INFO] [stderr]   Downloaded pairing_ce v0.28.6
[INFO] [stderr] error: failed to unpack package `pairing_ce v0.28.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `pairing_ce-0.28.6/benches/bn256/ec.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pairing_ce-0.28.6/benches/bn256`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/ff/_d/ff_derive_ce, error: No space left on device (os error 28)
 Downloading crates ...
  Downloaded ff_derive_ce v0.11.2
  Downloaded ff_ce v0.14.3
  Downloaded blake2s_const v0.8.0
  Downloaded pairing_ce v0.28.6
error: failed to unpack package `pairing_ce v0.28.6`

Caused by:
  failed to unpack entry at `pairing_ce-0.28.6/benches/bn256/ec.rs`

Caused by:
  failed to create `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pairing_ce-0.28.6/benches/bn256`

Caused by:
  No space left on device (os error 28)