[INFO] cloning repository https://github.com/garetht/rust-exercise-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garetht/rust-exercise-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaretht%2Frust-exercise-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaretht%2Frust-exercise-gen'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaretht%2Frust-exercise-gen: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/garetht/rust-exercise-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garetht/rust-exercise-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaretht%2Frust-exercise-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaretht%2Frust-exercise-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5520ce157c51854af8860ffa76f193198234f821
[INFO] checking garetht/rust-exercise-gen against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaretht%2Frust-exercise-gen" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/garetht/rust-exercise-gen on toolchain 3350c1eb3fd8fe1bee1ed4c76944d707bd256876
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/garetht/rust-exercise-gen
[INFO] finished tweaking git repo https://github.com/garetht/rust-exercise-gen
[INFO] tweaked toml for git repo https://github.com/garetht/rust-exercise-gen written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/garetht/rust-exercise-gen 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" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protoc-bin-vendored v3.1.0
[INFO] [stderr]   Downloaded protobuf-support v3.7.1
[INFO] [stderr]   Downloaded dummy v0.9.1
[INFO] [stderr]   Downloaded protobuf-codegen v3.7.1
[INFO] [stderr]   Downloaded protobuf-parse v3.7.1
[INFO] [stderr]   Downloaded fake v3.1.0
[INFO] [stderr]   Downloaded protobuf v3.7.1
[INFO] [stderr]   Downloaded protoc-bin-vendored-macos-aarch_64 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-macos-x86_64 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-win32 v3.1.0
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded protoc-bin-vendored v3.1.0
  Downloaded protobuf-support v3.7.1
  Downloaded dummy v0.9.1
  Downloaded protobuf-codegen v3.7.1
  Downloaded protobuf-parse v3.7.1
  Downloaded fake v3.1.0
  Downloaded protobuf v3.7.1
  Downloaded protoc-bin-vendored-macos-aarch_64 v3.1.0
  Downloaded protoc-bin-vendored-macos-x86_64 v3.1.0
  Downloaded protoc-bin-vendored-win32 v3.1.0
error: No space left on device (os error 28)