[INFO] cloning repository https://github.com/tom-code/y-diam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tom-code/y-diam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-code%2Fy-diam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-code%2Fy-diam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc2c880227ad95b4d64bbd01203b63ec56a34048
[INFO] checking tom-code/y-diam against master#f8c27dfe1a2e7fb538fd91dad53de06992c7c967 for pr-138915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-code%2Fy-diam" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tom-code/y-diam on toolchain f8c27dfe1a2e7fb538fd91dad53de06992c7c967
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tom-code/y-diam
[INFO] finished tweaking git repo https://github.com/tom-code/y-diam
[INFO] tweaked toml for git repo https://github.com/tom-code/y-diam written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tom-code/y-diam 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" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "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 env_logger v0.11.1
[INFO] [stderr] error: failed to unpack package `env_logger v0.11.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `env_logger-0.11.1/tests/log-in-log.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/env_logger-0.11.1/tests/log-in-log.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `env_logger-0.11.1/tests/log-in-log.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/env_logger-0.11.1/tests/log-in-log.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 env_logger v0.11.1
error: failed to unpack package `env_logger v0.11.1`

Caused by:
  failed to unpack entry at `env_logger-0.11.1/tests/log-in-log.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/env_logger-0.11.1/tests/log-in-log.rs`

Caused by:
  failed to unpack `env_logger-0.11.1/tests/log-in-log.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/env_logger-0.11.1/tests/log-in-log.rs`

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