[INFO] fetching crate statemachine-rs 0.2.0...
[INFO] checking statemachine-rs-0.2.0 against try#89681135fd92d7dee32c3e562b052ee82f97008c for pr-97086
[INFO] extracting crate statemachine-rs 0.2.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate statemachine-rs 0.2.0 on toolchain 89681135fd92d7dee32c3e562b052ee82f97008c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89681135fd92d7dee32c3e562b052ee82f97008c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate statemachine-rs 0.2.0
[INFO] finished tweaking crates.io crate statemachine-rs 0.2.0
[INFO] tweaked toml for crates.io crate statemachine-rs 0.2.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89681135fd92d7dee32c3e562b052ee82f97008c" "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" "+89681135fd92d7dee32c3e562b052ee82f97008c" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+89681135fd92d7dee32c3e562b052ee82f97008c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5960079b81937f68da35791e84fe39e36448d6487847e6ea745fefe97d7a799c
[INFO] running `Command { std: "docker" "start" "-a" "5960079b81937f68da35791e84fe39e36448d6487847e6ea745fefe97d7a799c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5960079b81937f68da35791e84fe39e36448d6487847e6ea745fefe97d7a799c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5960079b81937f68da35791e84fe39e36448d6487847e6ea745fefe97d7a799c", kill_on_drop: false }`
[INFO] [stdout] 5960079b81937f68da35791e84fe39e36448d6487847e6ea745fefe97d7a799c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+89681135fd92d7dee32c3e562b052ee82f97008c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b890cca0a52fa379dd9bfe1d215559d5cf1a8928221fc90fccd49c1cf5efd05d
[INFO] running `Command { std: "docker" "start" "-a" "b890cca0a52fa379dd9bfe1d215559d5cf1a8928221fc90fccd49c1cf5efd05d", kill_on_drop: false }`
[INFO] [stderr]     Checking statemachine-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b890cca0a52fa379dd9bfe1d215559d5cf1a8928221fc90fccd49c1cf5efd05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b890cca0a52fa379dd9bfe1d215559d5cf1a8928221fc90fccd49c1cf5efd05d", kill_on_drop: false }`
[INFO] [stdout] b890cca0a52fa379dd9bfe1d215559d5cf1a8928221fc90fccd49c1cf5efd05d