[INFO] fetching crate roo_parser 0.1.0...
[INFO] checking roo_parser-0.1.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate roo_parser 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate roo_parser 0.1.0 on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roo_parser 0.1.0
[INFO] finished tweaking crates.io crate roo_parser 0.1.0
[INFO] tweaked toml for crates.io crate roo_parser 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to write /workspace/builds/worker-0-tc2/source/Cargo.lock
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] checking roo_parser-0.1.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate roo_parser 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] checking roo_parser-0.1.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate roo_parser 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] checking roo_parser-0.1.0 against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785
[INFO] extracting crate roo_parser 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate roo_parser 0.1.0 on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate roo_parser 0.1.0
[INFO] finished tweaking crates.io crate roo_parser 0.1.0
[INFO] tweaked toml for crates.io crate roo_parser 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dda6bb9b4546a19cbf5e7183eb5b9086b0992efdd13d2d41c0134d9617d74e5b
[INFO] running `Command { std: "docker" "start" "-a" "dda6bb9b4546a19cbf5e7183eb5b9086b0992efdd13d2d41c0134d9617d74e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dda6bb9b4546a19cbf5e7183eb5b9086b0992efdd13d2d41c0134d9617d74e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda6bb9b4546a19cbf5e7183eb5b9086b0992efdd13d2d41c0134d9617d74e5b", kill_on_drop: false }`
[INFO] [stdout] dda6bb9b4546a19cbf5e7183eb5b9086b0992efdd13d2d41c0134d9617d74e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8270ccb9175fd6e960ec2c195b98c7f612fbf630f498952c7d970a8dfb219ae
[INFO] running `Command { std: "docker" "start" "-a" "d8270ccb9175fd6e960ec2c195b98c7f612fbf630f498952c7d970a8dfb219ae", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/8a4cde4b2c625de2f8ba82a2767d2fe1481c63260778580c0ede1a9eede2a201/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "d8270ccb9175fd6e960ec2c195b98c7f612fbf630f498952c7d970a8dfb219ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8270ccb9175fd6e960ec2c195b98c7f612fbf630f498952c7d970a8dfb219ae", kill_on_drop: false }`
[INFO] [stdout] d8270ccb9175fd6e960ec2c195b98c7f612fbf630f498952c7d970a8dfb219ae