[INFO] fetching crate dopamine 0.0.0...
[INFO] testing dopamine-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dopamine 0.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate dopamine 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dopamine 0.0.0
[INFO] finished tweaking crates.io crate dopamine 0.0.0
[INFO] tweaked toml for crates.io crate dopamine 0.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef49c7b153a58365975cb8c933cd79654d093c1d0c4631a76d2671f0061af675
[INFO] running `Command { std: "docker" "start" "-a" "ef49c7b153a58365975cb8c933cd79654d093c1d0c4631a76d2671f0061af675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef49c7b153a58365975cb8c933cd79654d093c1d0c4631a76d2671f0061af675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef49c7b153a58365975cb8c933cd79654d093c1d0c4631a76d2671f0061af675", kill_on_drop: false }`
[INFO] [stdout] ef49c7b153a58365975cb8c933cd79654d093c1d0c4631a76d2671f0061af675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8e1a364880b560a885e7b423d2c7ef2341193379fd4bccd8ffa8af221f75772
[INFO] running `Command { std: "docker" "start" "-a" "b8e1a364880b560a885e7b423d2c7ef2341193379fd4bccd8ffa8af221f75772", kill_on_drop: false }`
[INFO] [stderr]    Compiling dopamine v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "b8e1a364880b560a885e7b423d2c7ef2341193379fd4bccd8ffa8af221f75772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e1a364880b560a885e7b423d2c7ef2341193379fd4bccd8ffa8af221f75772", kill_on_drop: false }`
[INFO] [stdout] b8e1a364880b560a885e7b423d2c7ef2341193379fd4bccd8ffa8af221f75772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f90ef2c03c30d30ee7d70e01d4ae22579a392681c9de4c66dfd75c074062daea
[INFO] running `Command { std: "docker" "start" "-a" "f90ef2c03c30d30ee7d70e01d4ae22579a392681c9de4c66dfd75c074062daea", kill_on_drop: false }`
[INFO] [stderr]    Compiling dopamine v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "f90ef2c03c30d30ee7d70e01d4ae22579a392681c9de4c66dfd75c074062daea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90ef2c03c30d30ee7d70e01d4ae22579a392681c9de4c66dfd75c074062daea", kill_on_drop: false }`
[INFO] [stdout] f90ef2c03c30d30ee7d70e01d4ae22579a392681c9de4c66dfd75c074062daea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2160434aad2a64542f82e28a3057caf1417bc4b789330cd187f13347a3a6952d
[INFO] running `Command { std: "docker" "start" "-a" "2160434aad2a64542f82e28a3057caf1417bc4b789330cd187f13347a3a6952d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dopamine-2c8e845d0a4ad54b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dopamine
[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] [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" "2160434aad2a64542f82e28a3057caf1417bc4b789330cd187f13347a3a6952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2160434aad2a64542f82e28a3057caf1417bc4b789330cd187f13347a3a6952d", kill_on_drop: false }`
[INFO] [stdout] 2160434aad2a64542f82e28a3057caf1417bc4b789330cd187f13347a3a6952d