[INFO] cloning repository https://github.com/jacekpoz/xnor-rewrite-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacekpoz/xnor-rewrite-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekpoz%2Fxnor-rewrite-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekpoz%2Fxnor-rewrite-server'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/jacekpoz/xnor-rewrite-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacekpoz/xnor-rewrite-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekpoz%2Fxnor-rewrite-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekpoz%2Fxnor-rewrite-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dbd9764a8e0dd385105355b617eae82dbf21fbc
[INFO] checking jacekpoz/xnor-rewrite-server against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacekpoz%2Fxnor-rewrite-server" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jacekpoz/xnor-rewrite-server
[INFO] finished tweaking git repo https://github.com/jacekpoz/xnor-rewrite-server
[INFO] tweaked toml for git repo https://github.com/jacekpoz/xnor-rewrite-server written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jacekpoz/xnor-rewrite-server on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jacekpoz/xnor-rewrite-server 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "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 figment v0.10.7
[INFO] [stderr] error: failed to unpack package `figment v0.10.7`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `figment-0.10.7/src/value/value.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/figment-0.10.7/src/value/value.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `figment-0.10.7/src/value/value.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/figment-0.10.7/src/value/value.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 figment v0.10.7
error: failed to unpack package `figment v0.10.7`

Caused by:
  failed to unpack entry at `figment-0.10.7/src/value/value.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/figment-0.10.7/src/value/value.rs`

Caused by:
  failed to unpack `figment-0.10.7/src/value/value.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/figment-0.10.7/src/value/value.rs`

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