[INFO] cloning repository https://github.com/curliq/wordcloud-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/curliq/wordcloud-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurliq%2Fwordcloud-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurliq%2Fwordcloud-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 594e44c0f882b258e905cc2bb7bf18d81c64326c
[INFO] checking curliq/wordcloud-bot against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurliq%2Fwordcloud-bot" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/curliq/wordcloud-bot on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/curliq/wordcloud-bot
[INFO] finished tweaking git repo https://github.com/curliq/wordcloud-bot
[INFO] tweaked toml for git repo https://github.com/curliq/wordcloud-bot written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/curliq/wordcloud-bot 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multipart v0.13.6
[INFO] [stderr] error: failed to unpack package `multipart v0.13.6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `multipart-0.13.6/src/server/save.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/multipart-0.13.6/src/server/save.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `multipart-0.13.6/src/server/save.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/multipart-0.13.6/src/server/save.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
    Blocking waiting for file lock on package cache
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded multipart v0.13.6
error: failed to unpack package `multipart v0.13.6`

Caused by:
  failed to unpack entry at `multipart-0.13.6/src/server/save.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/multipart-0.13.6/src/server/save.rs`

Caused by:
  failed to unpack `multipart-0.13.6/src/server/save.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/multipart-0.13.6/src/server/save.rs`

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