[INFO] cloning repository https://github.com/selvacodes/zxr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/selvacodes/zxr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fselvacodes%2Fzxr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fselvacodes%2Fzxr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98a5488a2e2c2baabf36551cef50d3a7599324c3
[INFO] checking selvacodes/zxr against master#9d28fe39763974a96d61232e96ac856735e4cdd6 for pr-139624
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fselvacodes%2Fzxr" "/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/selvacodes/zxr on toolchain 9d28fe39763974a96d61232e96ac856735e4cdd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/selvacodes/zxr
[INFO] finished tweaking git repo https://github.com/selvacodes/zxr
[INFO] tweaked toml for git repo https://github.com/selvacodes/zxr written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/selvacodes/zxr 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" "+9d28fe39763974a96d61232e96ac856735e4cdd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu v0.7.0
[INFO] [stderr] error: failed to unpack package `snafu v0.7.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `snafu-0.7.0/src/guide/feature_flags.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snafu-0.7.0/src/guide/feature_flags.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `snafu-0.7.0/src/guide/feature_flags.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snafu-0.7.0/src/guide/feature_flags.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded snafu v0.7.0
error: failed to unpack package `snafu v0.7.0`

Caused by:
  failed to unpack entry at `snafu-0.7.0/src/guide/feature_flags.md`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snafu-0.7.0/src/guide/feature_flags.md`

Caused by:
  failed to unpack `snafu-0.7.0/src/guide/feature_flags.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/snafu-0.7.0/src/guide/feature_flags.md`

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