[INFO] fetching crate nullnet-libipinfo 0.2.0...
[INFO] checking nullnet-libipinfo-0.2.0 against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] extracting crate nullnet-libipinfo 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate nullnet-libipinfo 0.2.0 on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nullnet-libipinfo 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nullnet-libipinfo 0.2.0
[INFO] tweaked toml for crates.io crate nullnet-libipinfo 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate nullnet-libipinfo 0.2.0 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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "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 nullnet-liberror v0.1.1
[INFO] [stderr]   Downloaded ipnetwork v0.21.1
[INFO] [stderr]   Downloaded maxminddb v0.25.0
[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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dab80b8dd27b223ac42ea683a25c8f57058ed9dd1bf2a2f693b862eb54e56ab9
[INFO] running `Command { std: "docker" "start" "-a" "dab80b8dd27b223ac42ea683a25c8f57058ed9dd1bf2a2f693b862eb54e56ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dab80b8dd27b223ac42ea683a25c8f57058ed9dd1bf2a2f693b862eb54e56ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab80b8dd27b223ac42ea683a25c8f57058ed9dd1bf2a2f693b862eb54e56ab9", kill_on_drop: false }`
[INFO] [stdout] dab80b8dd27b223ac42ea683a25c8f57058ed9dd1bf2a2f693b862eb54e56ab9


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/ca664fa189b8c06bac243ce2ab06ea427dba0ee9980ac10595bac9ca8b7be71b/merged/opt/rustwide/rustup-home: no space left on device: unknown