[INFO] cloning repository https://github.com/Theomund/doorknob
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Theomund/doorknob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheomund%2Fdoorknob", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheomund%2Fdoorknob'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6656b64ab453e5c4f24d046bebfed05d8f102457
[INFO] testing Theomund/doorknob/6656b64ab453e5c4f24d046bebfed05d8f102457 against master#8c0ec05f7dc9ef185eea9f36c5638e74e43935bf for pr-130285
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheomund%2Fdoorknob" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Theomund/doorknob on toolchain 8c0ec05f7dc9ef185eea9f36c5638e74e43935bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Theomund/doorknob
[INFO] finished tweaking git repo https://github.com/Theomund/doorknob
[INFO] tweaked toml for git repo https://github.com/Theomund/doorknob written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Theomund/doorknob 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" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hls_m3u8 v0.4.2
[INFO] [stderr]   Downloaded stream_lib v0.4.2
[INFO] [stderr]   Downloaded hashmap_derive v0.1.0
[INFO] [stderr]   Downloaded from_map v0.1.0
[INFO] [stderr]   Downloaded patricia_tree v0.8.0
[INFO] [stderr]   Downloaded shorthand v0.1.1
[INFO] [stderr]   Downloaded ringbuf v0.4.4
[INFO] [stderr]   Downloaded rubato v0.15.0
[INFO] [stderr]   Downloaded stable-vec v0.4.1
[INFO] [stderr]   Downloaded songbird v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87ef70c5f246a794a14545710058d9fccb53f8b18e05f2d804cf42d8a83a089d
[INFO] running `Command { std: "docker" "start" "-a" "87ef70c5f246a794a14545710058d9fccb53f8b18e05f2d804cf42d8a83a089d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87ef70c5f246a794a14545710058d9fccb53f8b18e05f2d804cf42d8a83a089d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ef70c5f246a794a14545710058d9fccb53f8b18e05f2d804cf42d8a83a089d", kill_on_drop: false }`
[INFO] [stdout] 87ef70c5f246a794a14545710058d9fccb53f8b18e05f2d804cf42d8a83a089d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+8c0ec05f7dc9ef185eea9f36c5638e74e43935bf" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d5d68f1a36ffebb86acb5612d4e8b88dd8c5fcf33685c17a04c47e9ce6f33f1
[INFO] running `Command { std: "docker" "start" "-a" "2d5d68f1a36ffebb86acb5612d4e8b88dd8c5fcf33685c17a04c47e9ce6f33f1", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/hex-718b4f18bb2e7953`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "2d5d68f1a36ffebb86acb5612d4e8b88dd8c5fcf33685c17a04c47e9ce6f33f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5d68f1a36ffebb86acb5612d4e8b88dd8c5fcf33685c17a04c47e9ce6f33f1", kill_on_drop: false }`
[INFO] [stdout] 2d5d68f1a36ffebb86acb5612d4e8b88dd8c5fcf33685c17a04c47e9ce6f33f1