[INFO] fetching crate postfix_policy 0.2.0...
[INFO] building postfix_policy-0.2.0 against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334
[INFO] extracting crate postfix_policy 0.2.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate postfix_policy 0.2.0 on toolchain 222c5724ecc922fe67815f428c19f82c129d9386
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate postfix_policy 0.2.0
[INFO] finished tweaking crates.io crate postfix_policy 0.2.0
[INFO] tweaked toml for crates.io crate postfix_policy 0.2.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "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" "+222c5724ecc922fe67815f428c19f82c129d9386" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7497d1f0db04291a47be2d6b1c41f0cbfaa61ce5e18cc5a798973fc8997567a8
[INFO] running `Command { std: "docker" "start" "-a" "7497d1f0db04291a47be2d6b1c41f0cbfaa61ce5e18cc5a798973fc8997567a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7497d1f0db04291a47be2d6b1c41f0cbfaa61ce5e18cc5a798973fc8997567a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7497d1f0db04291a47be2d6b1c41f0cbfaa61ce5e18cc5a798973fc8997567a8", kill_on_drop: false }`
[INFO] [stdout] 7497d1f0db04291a47be2d6b1c41f0cbfaa61ce5e18cc5a798973fc8997567a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e04b357e3bdf3591121be5fd17457ed5b8433dd2f6a265bfc232ef3ddcd62c
[INFO] running `Command { std: "docker" "start" "-a" "02e04b357e3bdf3591121be5fd17457ed5b8433dd2f6a265bfc232ef3ddcd62c", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "02e04b357e3bdf3591121be5fd17457ed5b8433dd2f6a265bfc232ef3ddcd62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e04b357e3bdf3591121be5fd17457ed5b8433dd2f6a265bfc232ef3ddcd62c", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: Could not kill running container 02e04b357e3bdf3591121be5fd17457ed5b8433dd2f6a265bfc232ef3ddcd62c, cannot remove - tried to kill container, but did not receive an exit event
[ERROR] failed to delete container 02e04b357e3bdf3591121be5fd17457ed5b8433dd2f6a265bfc232ef3ddcd62c
[ERROR] caused by: command failed: exit status: 1