[INFO] fetching crate rdrive-macros 0.4.1...
[INFO] checking rdrive-macros-0.4.1 against master#e43d139a82620a268d3828a73e12a8679339e8f8 for pr-143545
[INFO] extracting crate rdrive-macros 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rdrive-macros 0.4.1
[INFO] finished tweaking crates.io crate rdrive-macros 0.4.1
[INFO] tweaked toml for crates.io crate rdrive-macros 0.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdrive-macros 0.4.1 on toolchain e43d139a82620a268d3828a73e12a8679339e8f8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rdrive-macros 0.4.1 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" "+e43d139a82620a268d3828a73e12a8679339e8f8" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 882d2ddee0c361e4f3cbe3e9eab1e671f8850d88e4f84b4e8605cf1d1281e5c0
[INFO] running `Command { std: "docker" "start" "-a" "882d2ddee0c361e4f3cbe3e9eab1e671f8850d88e4f84b4e8605cf1d1281e5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "882d2ddee0c361e4f3cbe3e9eab1e671f8850d88e4f84b4e8605cf1d1281e5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882d2ddee0c361e4f3cbe3e9eab1e671f8850d88e4f84b4e8605cf1d1281e5c0", kill_on_drop: false }`
[INFO] [stdout] 882d2ddee0c361e4f3cbe3e9eab1e671f8850d88e4f84b4e8605cf1d1281e5c0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff31c4ba93ab5c44ac0bc8c6c6ca603bb0ca6328d36af385830e482494d8d75e
[INFO] running `Command { std: "docker" "start" "-a" "ff31c4ba93ab5c44ac0bc8c6c6ca603bb0ca6328d36af385830e482494d8d75e", 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": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/54b371457b258825c74fe0b587b50313f97d3c36b810553c167f8229c95772af/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "ff31c4ba93ab5c44ac0bc8c6c6ca603bb0ca6328d36af385830e482494d8d75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff31c4ba93ab5c44ac0bc8c6c6ca603bb0ca6328d36af385830e482494d8d75e", kill_on_drop: false }`
[INFO] [stdout] ff31c4ba93ab5c44ac0bc8c6c6ca603bb0ca6328d36af385830e482494d8d75e