[INFO] fetching crate installed_pkg 0.3.5...
[INFO] checking installed_pkg-0.3.5 against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] extracting crate installed_pkg 0.3.5 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate installed_pkg 0.3.5 on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate installed_pkg 0.3.5
[INFO] finished tweaking crates.io crate installed_pkg 0.3.5
[INFO] tweaked toml for crates.io crate installed_pkg 0.3.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate installed_pkg 0.3.5 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "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 lnk v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f86136d5c3a2d3d427f00dd83932ba5cc1386d4c2e0803385ec077617edd84fe
[INFO] running `Command { std: "docker" "start" "-a" "f86136d5c3a2d3d427f00dd83932ba5cc1386d4c2e0803385ec077617edd84fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f86136d5c3a2d3d427f00dd83932ba5cc1386d4c2e0803385ec077617edd84fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86136d5c3a2d3d427f00dd83932ba5cc1386d4c2e0803385ec077617edd84fe", kill_on_drop: false }`
[INFO] [stdout] f86136d5c3a2d3d427f00dd83932ba5cc1386d4c2e0803385ec077617edd84fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a484c5ce7008bd378b9914d0039bd9d7726c54103a3f1c4139523ed17d540ec
[INFO] running `Command { std: "docker" "start" "-a" "5a484c5ce7008bd378b9914d0039bd9d7726c54103a3f1c4139523ed17d540ec", kill_on_drop: false }`
[INFO] [stderr] 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/overlay2/3de79564cf3f0f8f277fa77dd8d7c0ef78b97db40bba7603d3d018fc549b7e64/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "5a484c5ce7008bd378b9914d0039bd9d7726c54103a3f1c4139523ed17d540ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a484c5ce7008bd378b9914d0039bd9d7726c54103a3f1c4139523ed17d540ec", kill_on_drop: false }`
[INFO] [stdout] 5a484c5ce7008bd378b9914d0039bd9d7726c54103a3f1c4139523ed17d540ec