[INFO] cloning repository https://github.com/integraledelebesgue/SocketChat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/integraledelebesgue/SocketChat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintegraledelebesgue%2FSocketChat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintegraledelebesgue%2FSocketChat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13b57da27b00fcff2a9a414e88658ef83bce1122
[INFO] checking integraledelebesgue/SocketChat against master#d14d202262d13df896b0c624b0cec6e4bfde631a for pr-143028
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fintegraledelebesgue%2FSocketChat" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/integraledelebesgue/SocketChat
[INFO] finished tweaking git repo https://github.com/integraledelebesgue/SocketChat
[INFO] tweaked toml for git repo https://github.com/integraledelebesgue/SocketChat written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/integraledelebesgue/SocketChat on toolchain d14d202262d13df896b0c624b0cec6e4bfde631a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/integraledelebesgue/SocketChat 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" "+d14d202262d13df896b0c624b0cec6e4bfde631a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive-error v0.0.5
[INFO] [stderr] error: failed to unpack package `derive-error v0.0.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `derive-error-0.0.5/.travis.yml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive-error-0.0.5/.travis.yml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `derive-error-0.0.5/.travis.yml` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive-error-0.0.5/.travis.yml`
[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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded derive-error v0.0.5
error: failed to unpack package `derive-error v0.0.5`

Caused by:
  failed to unpack entry at `derive-error-0.0.5/.travis.yml`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive-error-0.0.5/.travis.yml`

Caused by:
  failed to unpack `derive-error-0.0.5/.travis.yml` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive-error-0.0.5/.travis.yml`

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