[INFO] fetching crate dopamine 0.0.0...
[INFO] testing dopamine-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate dopamine 0.0.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate dopamine 0.0.0 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 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-109/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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] c80396bc5cb0a4bf37dc0a502ba640506ab7dfa51f003ca7be422f3e372affc6
[INFO] running `Command { std: "docker" "start" "-a" "c80396bc5cb0a4bf37dc0a502ba640506ab7dfa51f003ca7be422f3e372affc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c80396bc5cb0a4bf37dc0a502ba640506ab7dfa51f003ca7be422f3e372affc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80396bc5cb0a4bf37dc0a502ba640506ab7dfa51f003ca7be422f3e372affc6", kill_on_drop: false }`
[INFO] [stdout] c80396bc5cb0a4bf37dc0a502ba640506ab7dfa51f003ca7be422f3e372affc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] cfbbb603c6bc3c8cdd87b468de7884d203a5877886c9f73c24f02e0a51226da5
[INFO] running `Command { std: "docker" "start" "-a" "cfbbb603c6bc3c8cdd87b468de7884d203a5877886c9f73c24f02e0a51226da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling dopamine v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "cfbbb603c6bc3c8cdd87b468de7884d203a5877886c9f73c24f02e0a51226da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfbbb603c6bc3c8cdd87b468de7884d203a5877886c9f73c24f02e0a51226da5", kill_on_drop: false }`
[INFO] [stdout] cfbbb603c6bc3c8cdd87b468de7884d203a5877886c9f73c24f02e0a51226da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 9bebdbf2b016eb946430db821cf2bdb0f237ec96a79ed8e88539f2fd45868db6
[INFO] running `Command { std: "docker" "start" "-a" "9bebdbf2b016eb946430db821cf2bdb0f237ec96a79ed8e88539f2fd45868db6", kill_on_drop: false }`
[INFO] [stderr]    Compiling dopamine v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9bebdbf2b016eb946430db821cf2bdb0f237ec96a79ed8e88539f2fd45868db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bebdbf2b016eb946430db821cf2bdb0f237ec96a79ed8e88539f2fd45868db6", kill_on_drop: false }`
[INFO] [stdout] 9bebdbf2b016eb946430db821cf2bdb0f237ec96a79ed8e88539f2fd45868db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 295e03ce2713f910316281755a53aa58dcdcc3758d8e041f3dbe8cceb3cece56
[INFO] running `Command { std: "docker" "start" "-a" "295e03ce2713f910316281755a53aa58dcdcc3758d8e041f3dbe8cceb3cece56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dopamine-f2908f079d7aa5d6)
[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 dopamine
[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" "295e03ce2713f910316281755a53aa58dcdcc3758d8e041f3dbe8cceb3cece56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295e03ce2713f910316281755a53aa58dcdcc3758d8e041f3dbe8cceb3cece56", kill_on_drop: false }`
[INFO] [stdout] 295e03ce2713f910316281755a53aa58dcdcc3758d8e041f3dbe8cceb3cece56