[INFO] fetching crate endian-cast 0.1.0...
[INFO] checking endian-cast-0.1.0 against master#0e517d38ad0e72f93c734b14fabd4bb9b7441de6 for pr-140557
[INFO] extracting crate endian-cast 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate endian-cast 0.1.0 on toolchain 0e517d38ad0e72f93c734b14fabd4bb9b7441de6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate endian-cast 0.1.0
[INFO] finished tweaking crates.io crate endian-cast 0.1.0
[INFO] tweaked toml for crates.io crate endian-cast 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate endian-cast 0.1.0 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" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+0e517d38ad0e72f93c734b14fabd4bb9b7441de6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e55e473234fc42750179081ccaabfd9203a20cd2e9ec9120c7cc81a5723af0a2
[INFO] running `Command { std: "docker" "start" "-a" "e55e473234fc42750179081ccaabfd9203a20cd2e9ec9120c7cc81a5723af0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e55e473234fc42750179081ccaabfd9203a20cd2e9ec9120c7cc81a5723af0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55e473234fc42750179081ccaabfd9203a20cd2e9ec9120c7cc81a5723af0a2", kill_on_drop: false }`
[INFO] [stdout] e55e473234fc42750179081ccaabfd9203a20cd2e9ec9120c7cc81a5723af0a2


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/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/8efa4024c3f5299f23f1d5490a4e634f40f2104946622f1a85f0f47e679e59f5/merged/opt/rustwide/cargo-home: no space left on device: unknown