[INFO] fetching crate rascal_scanner 0.1.2...
[INFO] checking rascal_scanner-0.1.2 against try#7306d3110618f84a6a4662b9e2cc4fd0d9b02da8 for pr-97346
[INFO] extracting crate rascal_scanner 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rascal_scanner 0.1.2 on toolchain 7306d3110618f84a6a4662b9e2cc4fd0d9b02da8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rascal_scanner 0.1.2
[INFO] finished tweaking crates.io crate rascal_scanner 0.1.2
[INFO] tweaked toml for crates.io crate rascal_scanner 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35463169dc11f4febef79c953c9799b7ba8271629b924fac9c0cfa9d35b90ea
[INFO] running `Command { std: "docker" "start" "-a" "f35463169dc11f4febef79c953c9799b7ba8271629b924fac9c0cfa9d35b90ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35463169dc11f4febef79c953c9799b7ba8271629b924fac9c0cfa9d35b90ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35463169dc11f4febef79c953c9799b7ba8271629b924fac9c0cfa9d35b90ea", kill_on_drop: false }`
[INFO] [stdout] f35463169dc11f4febef79c953c9799b7ba8271629b924fac9c0cfa9d35b90ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+7306d3110618f84a6a4662b9e2cc4fd0d9b02da8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9156e2b5aa363d201ea67d2dcbfaf760d0c8640c8d5d8d8180d6cb7efbd41885
[INFO] running `Command { std: "docker" "start" "-a" "9156e2b5aa363d201ea67d2dcbfaf760d0c8640c8d5d8d8180d6cb7efbd41885", kill_on_drop: false }`
[INFO] [stderr]     Checking rascal_scanner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "9156e2b5aa363d201ea67d2dcbfaf760d0c8640c8d5d8d8180d6cb7efbd41885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9156e2b5aa363d201ea67d2dcbfaf760d0c8640c8d5d8d8180d6cb7efbd41885", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: Could not kill running container 9156e2b5aa363d201ea67d2dcbfaf760d0c8640c8d5d8d8180d6cb7efbd41885, cannot remove - tried to kill container, but did not receive an exit event
[ERROR] failed to delete container 9156e2b5aa363d201ea67d2dcbfaf760d0c8640c8d5d8d8180d6cb7efbd41885
[ERROR] caused by: command failed: exit status: 1