[INFO] cloning repository https://github.com/robert-pat/wgpu-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robert-pat/wgpu-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobert-pat%2Fwgpu-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobert-pat%2Fwgpu-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d0779cb08eaa90681853d451e5f5219f0f0894b
[INFO] checking robert-pat/wgpu-test against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobert-pat%2Fwgpu-test" "/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/robert-pat/wgpu-test on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/robert-pat/wgpu-test
[INFO] finished tweaking git repo https://github.com/robert-pat/wgpu-test
[INFO] tweaked toml for git repo https://github.com/robert-pat/wgpu-test written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/robert-pat/wgpu-test 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerocopy v0.7.29
[INFO] [stderr]   Downloaded winnow v0.5.25
[INFO] [stderr]   Downloaded zerocopy-derive v0.7.29
[INFO] [stderr] error: failed to unpack package `zerocopy-derive v0.7.29`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `zerocopy-derive-0.7.29/tests/ui-nightly/derive_transparent.stderr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/zerocopy-derive-0.7.29/tests/ui-nightly/derive_transparent.stderr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `zerocopy-derive-0.7.29/tests/ui-nightly/derive_transparent.stderr` into `/workspace/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/zerocopy-derive-0.7.29/tests/ui-nightly/derive_transparent.stderr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.