[INFO] cloning repository https://github.com/radupopescu/deneb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/radupopescu/deneb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 705abee6032d6f7012b60c9e4cabb452a3ca5225
[INFO] building radupopescu/deneb against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fradupopescu%2Fdeneb" "/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/radupopescu/deneb 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/radupopescu/deneb
[INFO] finished tweaking git repo https://github.com/radupopescu/deneb
[INFO] tweaked toml for git repo https://github.com/radupopescu/deneb written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/radupopescu/deneb 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime v0.2.7
[INFO] [stderr]   Downloaded lru v0.1.17
[INFO] [stderr]   Downloaded bincode v1.1.4
[INFO] [stderr]   Downloaded serde_bytes v0.11.2
[INFO] [stderr]   Downloaded toml v0.5.3
[INFO] [stderr]   Downloaded serde_yaml v0.8.9
[INFO] [stderr]   Downloaded blake2b_simd v0.5.7
[INFO] [stderr]   Downloaded fuse v0.3.1
[INFO] [stderr]   Downloaded hashbrown v0.5.0
[INFO] [stderr]   Downloaded tar v0.4.26
[INFO] [stderr]   Downloaded backtrace v0.3.35
[INFO] [stderr]   Downloaded getrandom v0.1.10
[INFO] [stderr]   Downloaded syn v1.0.3
[INFO] [stderr]   Downloaded snap v0.2.5
[INFO] [stderr] error: failed to unpack package `snap v0.2.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `snap-0.2.5/src/tag.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snap-0.2.5/src/tag.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `snap-0.2.5/src/tag.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snap-0.2.5/src/tag.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded filetime v0.2.7
  Downloaded lru v0.1.17
  Downloaded bincode v1.1.4
  Downloaded serde_bytes v0.11.2
  Downloaded toml v0.5.3
  Downloaded serde_yaml v0.8.9
  Downloaded blake2b_simd v0.5.7
  Downloaded fuse v0.3.1
  Downloaded hashbrown v0.5.0
  Downloaded tar v0.4.26
  Downloaded backtrace v0.3.35
  Downloaded getrandom v0.1.10
  Downloaded syn v1.0.3
  Downloaded snap v0.2.5
error: failed to unpack package `snap v0.2.5`

Caused by:
  failed to unpack entry at `snap-0.2.5/src/tag.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snap-0.2.5/src/tag.rs`

Caused by:
  failed to unpack `snap-0.2.5/src/tag.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snap-0.2.5/src/tag.rs`

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