[INFO] fetching crate maelstrom-util 0.13.0...
[INFO] checking maelstrom-util-0.13.0 against master#249cb84316401daf040832cdbb8a45e0f5ab6af8 for pr-138438
[INFO] extracting crate maelstrom-util 0.13.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate maelstrom-util 0.13.0 on toolchain 249cb84316401daf040832cdbb8a45e0f5ab6af8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maelstrom-util 0.13.0
[INFO] finished tweaking crates.io crate maelstrom-util 0.13.0
[INFO] tweaked toml for crates.io crate maelstrom-util 0.13.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate maelstrom-util 0.13.0 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" "+249cb84316401daf040832cdbb8a45e0f5ab6af8" "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/az/ur/azure_storage_blobs, error: No space left on device (os error 28)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maelstrom-simex v0.13.0
[INFO] [stderr]   Downloaded RustyXML v0.3.0
[INFO] [stderr]   Downloaded maelstrom-test v0.13.0
[INFO] [stderr]   Downloaded bytesize-serde v0.2.1
[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/az/ur/azure_storage_blobs, error: No space left on device (os error 28)
 Downloading crates ...
  Downloaded maelstrom-simex v0.13.0
  Downloaded RustyXML v0.3.0
  Downloaded maelstrom-test v0.13.0
  Downloaded bytesize-serde v0.2.1
error: No space left on device (os error 28)