[INFO] fetching crate advancedresearch-higher_order_core 0.3.0...
[INFO] checking advancedresearch-higher_order_core-0.3.0 against master#90384941aae4ea38de00e4702b50757e9b882a19 for pr-138340
[INFO] extracting crate advancedresearch-higher_order_core 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate advancedresearch-higher_order_core 0.3.0 on toolchain 90384941aae4ea38de00e4702b50757e9b882a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate advancedresearch-higher_order_core 0.3.0
[INFO] finished tweaking crates.io crate advancedresearch-higher_order_core 0.3.0
[INFO] tweaked toml for crates.io crate advancedresearch-higher_order_core 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83cad9dfd0aaad044b98198f65b71fb8f1a5d479c40301e6b4713d0f379617c8
[INFO] running `Command { std: "docker" "start" "-a" "83cad9dfd0aaad044b98198f65b71fb8f1a5d479c40301e6b4713d0f379617c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83cad9dfd0aaad044b98198f65b71fb8f1a5d479c40301e6b4713d0f379617c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cad9dfd0aaad044b98198f65b71fb8f1a5d479c40301e6b4713d0f379617c8", kill_on_drop: false }`
[INFO] [stdout] 83cad9dfd0aaad044b98198f65b71fb8f1a5d479c40301e6b4713d0f379617c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8a1f7b863222bec2555f022170e5ec6610b614b1bf938ba68e9cf3d74bf450
[INFO] running `Command { std: "docker" "start" "-a" "1a8a1f7b863222bec2555f022170e5ec6610b614b1bf938ba68e9cf3d74bf450", 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/rustup-home" to rootfs at "/opt/rustwide/rustup-home": mkdir /var/lib/docker/overlay2/fa1233ebc1576c91722a3b1f03609befaf3a36c5ecac2732c0d8ad2785bc26cb/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "1a8a1f7b863222bec2555f022170e5ec6610b614b1bf938ba68e9cf3d74bf450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8a1f7b863222bec2555f022170e5ec6610b614b1bf938ba68e9cf3d74bf450", kill_on_drop: false }`
[INFO] [stdout] 1a8a1f7b863222bec2555f022170e5ec6610b614b1bf938ba68e9cf3d74bf450