[INFO] fetching crate pulldown-html-ext-derive 0.5.0...
[INFO] checking pulldown-html-ext-derive-0.5.0 against master#5337252b9952fdd9482ed6a4add17254e5bd2c40 for pr-138785
[INFO] extracting crate pulldown-html-ext-derive 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate pulldown-html-ext-derive 0.5.0 on toolchain 5337252b9952fdd9482ed6a4add17254e5bd2c40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulldown-html-ext-derive 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pulldown-html-ext-derive 0.5.0
[INFO] tweaked toml for crates.io crate pulldown-html-ext-derive 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "generate-lockfile" "--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]      Locking 34 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+5337252b9952fdd9482ed6a4add17254e5bd2c40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4cd3c0403ba02e898dac28a8dbbe1d38fd9209f331b428e7b20f5d10af3082b
[INFO] running `Command { std: "docker" "start" "-a" "c4cd3c0403ba02e898dac28a8dbbe1d38fd9209f331b428e7b20f5d10af3082b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4cd3c0403ba02e898dac28a8dbbe1d38fd9209f331b428e7b20f5d10af3082b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cd3c0403ba02e898dac28a8dbbe1d38fd9209f331b428e7b20f5d10af3082b", kill_on_drop: false }`
[INFO] [stdout] c4cd3c0403ba02e898dac28a8dbbe1d38fd9209f331b428e7b20f5d10af3082b


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/rustup-home" to rootfs at "/opt/rustwide/rustup-home": mkdir /var/lib/docker/overlay2/360c8125f82c505c71ff781979b3a9cadf9552fa2e955935eb2fd070d9ec9a3e/merged/opt/rustwide/rustup-home: no space left on device: unknown