[INFO] fetching crate smolder-tests 0.2.1...
[INFO] checking smolder-tests-0.2.1 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] extracting crate smolder-tests 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate smolder-tests 0.2.1
[INFO] finished tweaking crates.io crate smolder-tests 0.2.1
[INFO] tweaked toml for crates.io crate smolder-tests 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smolder-tests 0.2.1 on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d15866b0e31c1b104c9c1570c8fb10dfaa836680191a55ab046acdd302b8db3b
[INFO] running `Command { std: "docker" "start" "-a" "d15866b0e31c1b104c9c1570c8fb10dfaa836680191a55ab046acdd302b8db3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d15866b0e31c1b104c9c1570c8fb10dfaa836680191a55ab046acdd302b8db3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15866b0e31c1b104c9c1570c8fb10dfaa836680191a55ab046acdd302b8db3b", kill_on_drop: false }`
[INFO] [stdout] d15866b0e31c1b104c9c1570c8fb10dfaa836680191a55ab046acdd302b8db3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c86cc8fb77d9165ed5cc8557ebc33425d74a3a496ee419877583be9775896c7c
[INFO] running `Command { std: "docker" "start" "-a" "c86cc8fb77d9165ed5cc8557ebc33425d74a3a496ee419877583be9775896c7c", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/d00fa14423f9f6ce5d2c34fff3721f1aa4e0d431c3e67f35d03c3e388228ebe4/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "c86cc8fb77d9165ed5cc8557ebc33425d74a3a496ee419877583be9775896c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86cc8fb77d9165ed5cc8557ebc33425d74a3a496ee419877583be9775896c7c", kill_on_drop: false }`
[INFO] [stdout] c86cc8fb77d9165ed5cc8557ebc33425d74a3a496ee419877583be9775896c7c