[INFO] fetching crate toml-test-cli 0.3.1... [INFO] checking toml-test-cli-0.3.1 against try#51b1964e35e5e26f8cd938940f0da6f7b5cc54fc for pr-138176 [INFO] extracting crate toml-test-cli 0.3.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate toml-test-cli 0.3.1 on toolchain 51b1964e35e5e26f8cd938940f0da6f7b5cc54fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate toml-test-cli 0.3.1 [INFO] finished tweaking crates.io crate toml-test-cli 0.3.1 [INFO] tweaked toml for crates.io crate toml-test-cli 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate toml-test-cli 0.3.1 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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f02b4cc86870c4ab99f21d3c70f0dd96fb554d2ffbc66e9d4104386d6f502b8 [INFO] running `Command { std: "docker" "start" "-a" "4f02b4cc86870c4ab99f21d3c70f0dd96fb554d2ffbc66e9d4104386d6f502b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f02b4cc86870c4ab99f21d3c70f0dd96fb554d2ffbc66e9d4104386d6f502b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f02b4cc86870c4ab99f21d3c70f0dd96fb554d2ffbc66e9d4104386d6f502b8", kill_on_drop: false }` [INFO] [stdout] 4f02b4cc86870c4ab99f21d3c70f0dd96fb554d2ffbc66e9d4104386d6f502b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74d76db5297a610a7f557b45400c1208807e68e389e355b2a2fcbf118363b62b [INFO] running `Command { std: "docker" "start" "-a" "74d76db5297a610a7f557b45400c1208807e68e389e355b2a2fcbf118363b62b", 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/ea61c6970d110f3f130602f1672cea8fb16efabcb9091e8bdbf7f6cf12aa268c/merged/opt/rustwide/cargo-home: no space left on device: unknown [INFO] running `Command { std: "docker" "inspect" "74d76db5297a610a7f557b45400c1208807e68e389e355b2a2fcbf118363b62b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74d76db5297a610a7f557b45400c1208807e68e389e355b2a2fcbf118363b62b", kill_on_drop: false }` [INFO] [stdout] 74d76db5297a610a7f557b45400c1208807e68e389e355b2a2fcbf118363b62b