[INFO] fetching crate she 0.1.0...
[INFO] building she-0.1.0 against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] extracting crate she 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate she 0.1.0 on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate she 0.1.0
[INFO] finished tweaking crates.io crate she 0.1.0
[INFO] tweaked toml for crates.io crate she 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate she 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4efcee8d98a9faeaa7295c8407c7d744eac5d5f6c031384a5ba2c73f4ba79cf7
[INFO] running `Command { std: "docker" "start" "-a" "4efcee8d98a9faeaa7295c8407c7d744eac5d5f6c031384a5ba2c73f4ba79cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4efcee8d98a9faeaa7295c8407c7d744eac5d5f6c031384a5ba2c73f4ba79cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efcee8d98a9faeaa7295c8407c7d744eac5d5f6c031384a5ba2c73f4ba79cf7", kill_on_drop: false }`
[INFO] [stdout] 4efcee8d98a9faeaa7295c8407c7d744eac5d5f6c031384a5ba2c73f4ba79cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d364d7a7a21bfba085d61256581538cb4876a95493561e82a8185b38a4d9c445
[INFO] running `Command { std: "docker" "start" "-a" "d364d7a7a21bfba085d61256581538cb4876a95493561e82a8185b38a4d9c445", kill_on_drop: false }`
[INFO] [stderr]    Compiling she v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d364d7a7a21bfba085d61256581538cb4876a95493561e82a8185b38a4d9c445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d364d7a7a21bfba085d61256581538cb4876a95493561e82a8185b38a4d9c445", kill_on_drop: false }`
[INFO] [stdout] d364d7a7a21bfba085d61256581538cb4876a95493561e82a8185b38a4d9c445