[INFO] cloning repository https://github.com/koenigsreiter/freevpn-spawner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koenigsreiter/freevpn-spawner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenigsreiter%2Ffreevpn-spawner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenigsreiter%2Ffreevpn-spawner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3a00814607a83ad2a5d5b5b00b18485d302da46
[INFO] checking koenigsreiter/freevpn-spawner against master#d14d202262d13df896b0c624b0cec6e4bfde631a for pr-143028
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoenigsreiter%2Ffreevpn-spawner" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/koenigsreiter/freevpn-spawner
[INFO] finished tweaking git repo https://github.com/koenigsreiter/freevpn-spawner
[INFO] tweaked toml for git repo https://github.com/koenigsreiter/freevpn-spawner written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/koenigsreiter/freevpn-spawner 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/koenigsreiter/freevpn-spawner 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scraper v0.10.0
[INFO] [stderr]   Downloaded subprocess v0.1.18
[INFO] [stderr]   Downloaded cssparser v0.25.3
[INFO] [stderr]   Downloaded reqwest v0.9.15
[INFO] [stderr]   Downloaded cssparser-macros v0.3.5
[INFO] [stderr] error: failed to unpack package `cssparser-macros v0.3.5`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `cssparser-macros-0.3.5/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cssparser-macros-0.3.5/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `cssparser-macros-0.3.5/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cssparser-macros-0.3.5/lib.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
 Downloading crates ...
  Downloaded scraper v0.10.0
  Downloaded subprocess v0.1.18
  Downloaded cssparser v0.25.3
  Downloaded reqwest v0.9.15
  Downloaded cssparser-macros v0.3.5
error: failed to unpack package `cssparser-macros v0.3.5`

Caused by:
  failed to unpack entry at `cssparser-macros-0.3.5/lib.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cssparser-macros-0.3.5/lib.rs`

Caused by:
  failed to unpack `cssparser-macros-0.3.5/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cssparser-macros-0.3.5/lib.rs`

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