[INFO] fetching crate powerpack-detach 0.4.1...
[INFO] testing powerpack-detach-0.4.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate powerpack-detach 0.4.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate powerpack-detach 0.4.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate powerpack-detach 0.4.1
[INFO] finished tweaking crates.io crate powerpack-detach 0.4.1
[INFO] tweaked toml for crates.io crate powerpack-detach 0.4.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de4504234d9686d252ee77fc84808cdf7a6c4f3b9364cd2e320868e71f305b73
[INFO] running `Command { std: "docker" "start" "-a" "de4504234d9686d252ee77fc84808cdf7a6c4f3b9364cd2e320868e71f305b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de4504234d9686d252ee77fc84808cdf7a6c4f3b9364cd2e320868e71f305b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de4504234d9686d252ee77fc84808cdf7a6c4f3b9364cd2e320868e71f305b73", kill_on_drop: false }`
[INFO] [stdout] de4504234d9686d252ee77fc84808cdf7a6c4f3b9364cd2e320868e71f305b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe42cef0dca3fafc7ec56e27a51f58a0221d08de1043abffde769da2509faae4
[INFO] running `Command { std: "docker" "start" "-a" "fe42cef0dca3fafc7ec56e27a51f58a0221d08de1043abffde769da2509faae4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling powerpack-detach v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "fe42cef0dca3fafc7ec56e27a51f58a0221d08de1043abffde769da2509faae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe42cef0dca3fafc7ec56e27a51f58a0221d08de1043abffde769da2509faae4", kill_on_drop: false }`
[INFO] [stdout] fe42cef0dca3fafc7ec56e27a51f58a0221d08de1043abffde769da2509faae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f09c9c72742392468986b95c306e5bfeb33311386ee3155eb4c6a2f4ee2d2a
[INFO] running `Command { std: "docker" "start" "-a" "c3f09c9c72742392468986b95c306e5bfeb33311386ee3155eb4c6a2f4ee2d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerpack-detach v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "c3f09c9c72742392468986b95c306e5bfeb33311386ee3155eb4c6a2f4ee2d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f09c9c72742392468986b95c306e5bfeb33311386ee3155eb4c6a2f4ee2d2a", kill_on_drop: false }`
[INFO] [stdout] c3f09c9c72742392468986b95c306e5bfeb33311386ee3155eb4c6a2f4ee2d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b364c3effde778f4a56b1bb2bda8e98a094382a8964e47a26ffb2c228632d6ab
[INFO] running `Command { std: "docker" "start" "-a" "b364c3effde778f4a56b1bb2bda8e98a094382a8964e47a26ffb2c228632d6ab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/powerpack_detach-12693d68a6f662bc)
[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] [stderr]    Doc-tests powerpack-detach
[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" "b364c3effde778f4a56b1bb2bda8e98a094382a8964e47a26ffb2c228632d6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b364c3effde778f4a56b1bb2bda8e98a094382a8964e47a26ffb2c228632d6ab", kill_on_drop: false }`
[INFO] [stdout] b364c3effde778f4a56b1bb2bda8e98a094382a8964e47a26ffb2c228632d6ab