[INFO] fetching crate energy-monitor 0.2.1...
[INFO] testing energy-monitor-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate energy-monitor 0.2.1 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate energy-monitor 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate energy-monitor 0.2.1
[INFO] finished tweaking crates.io crate energy-monitor 0.2.1
[INFO] tweaked toml for crates.io crate energy-monitor 0.2.1 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97acc5698bef3288d6a395c0c8c56e214a2c249187446dffc56457c55a56427f
[INFO] running `Command { std: "docker" "start" "-a" "97acc5698bef3288d6a395c0c8c56e214a2c249187446dffc56457c55a56427f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97acc5698bef3288d6a395c0c8c56e214a2c249187446dffc56457c55a56427f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97acc5698bef3288d6a395c0c8c56e214a2c249187446dffc56457c55a56427f", kill_on_drop: false }`
[INFO] [stdout] 97acc5698bef3288d6a395c0c8c56e214a2c249187446dffc56457c55a56427f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aaef40db9b51a8900e071890e3322fbf27552e9c2f32a38655775e6e651eed1
[INFO] running `Command { std: "docker" "start" "-a" "0aaef40db9b51a8900e071890e3322fbf27552e9c2f32a38655775e6e651eed1", kill_on_drop: false }`
[INFO] [stderr]    Compiling energy-monitor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "0aaef40db9b51a8900e071890e3322fbf27552e9c2f32a38655775e6e651eed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aaef40db9b51a8900e071890e3322fbf27552e9c2f32a38655775e6e651eed1", kill_on_drop: false }`
[INFO] [stdout] 0aaef40db9b51a8900e071890e3322fbf27552e9c2f32a38655775e6e651eed1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dc4f69dac2a21a01e9b4402be3d7f3c4b5b6781d4ad73d3085ba1a82ce9a2a6
[INFO] running `Command { std: "docker" "start" "-a" "8dc4f69dac2a21a01e9b4402be3d7f3c4b5b6781d4ad73d3085ba1a82ce9a2a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling energy-monitor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "8dc4f69dac2a21a01e9b4402be3d7f3c4b5b6781d4ad73d3085ba1a82ce9a2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc4f69dac2a21a01e9b4402be3d7f3c4b5b6781d4ad73d3085ba1a82ce9a2a6", kill_on_drop: false }`
[INFO] [stdout] 8dc4f69dac2a21a01e9b4402be3d7f3c4b5b6781d4ad73d3085ba1a82ce9a2a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1258c1fbd8792faa8bfe9e353835d6f8a939679aa6acda8120edc58e91d1c3ff
[INFO] running `Command { std: "docker" "start" "-a" "1258c1fbd8792faa8bfe9e353835d6f8a939679aa6acda8120edc58e91d1c3ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/energy_monitor-a2d092e47f536f40)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test dummy::test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests energy-monitor
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1258c1fbd8792faa8bfe9e353835d6f8a939679aa6acda8120edc58e91d1c3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1258c1fbd8792faa8bfe9e353835d6f8a939679aa6acda8120edc58e91d1c3ff", kill_on_drop: false }`
[INFO] [stdout] 1258c1fbd8792faa8bfe9e353835d6f8a939679aa6acda8120edc58e91d1c3ff