[INFO] cloning repository https://github.com/denehoffman/cow-factors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denehoffman/cow-factors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenehoffman%2Fcow-factors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenehoffman%2Fcow-factors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbd531b47dc370e7faef23b4aa2cf453a55dd64b
[INFO] checking denehoffman/cow-factors against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenehoffman%2Fcow-factors" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/denehoffman/cow-factors
[INFO] finished tweaking git repo https://github.com/denehoffman/cow-factors
[INFO] tweaked toml for git repo https://github.com/denehoffman/cow-factors written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/denehoffman/cow-factors on toolchain 4455c8937007f3cc3c078375a335d86dbab391ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/denehoffman/cow-factors 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" "+4455c8937007f3cc3c078375a335d86dbab391ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/er/ro/errorfunctions, error: No space left on device (os error 28)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atoi_simd v0.15.6
[INFO] [stderr]   Downloaded polars-error v0.41.3
[INFO] [stderr]   Downloaded polars-utils v0.41.3
[INFO] [stderr]   Downloaded knn v0.1.3
[INFO] [stderr]   Downloaded polars-mem-engine v0.41.3
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/er/ro/errorfunctions, error: No space left on device (os error 28)
 Downloading crates ...
  Downloaded atoi_simd v0.15.6
  Downloaded polars-error v0.41.3
  Downloaded polars-utils v0.41.3
  Downloaded knn v0.1.3
  Downloaded polars-mem-engine v0.41.3
error: No space left on device (os error 28)