[INFO] fetching crate neatcoin 0.1.0...
[INFO] testing neatcoin-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate neatcoin 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate neatcoin 0.1.0 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 neatcoin 0.1.0
[INFO] finished tweaking crates.io crate neatcoin 0.1.0
[INFO] tweaked toml for crates.io crate neatcoin 0.1.0 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c0f75fc85ad8aa4c8eb9b3e1aa86e6978c2f6f8231cdb0b50cb152f9617e8061
[INFO] running `Command { std: "docker" "start" "-a" "c0f75fc85ad8aa4c8eb9b3e1aa86e6978c2f6f8231cdb0b50cb152f9617e8061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0f75fc85ad8aa4c8eb9b3e1aa86e6978c2f6f8231cdb0b50cb152f9617e8061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f75fc85ad8aa4c8eb9b3e1aa86e6978c2f6f8231cdb0b50cb152f9617e8061", kill_on_drop: false }`
[INFO] [stdout] c0f75fc85ad8aa4c8eb9b3e1aa86e6978c2f6f8231cdb0b50cb152f9617e8061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1c0bde92a3d13b6e7db21fdd5163837c1eac1a28c8bf990318ff4c13ef8d976f
[INFO] running `Command { std: "docker" "start" "-a" "1c0bde92a3d13b6e7db21fdd5163837c1eac1a28c8bf990318ff4c13ef8d976f", kill_on_drop: false }`
[INFO] [stderr]    Compiling neatcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "1c0bde92a3d13b6e7db21fdd5163837c1eac1a28c8bf990318ff4c13ef8d976f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0bde92a3d13b6e7db21fdd5163837c1eac1a28c8bf990318ff4c13ef8d976f", kill_on_drop: false }`
[INFO] [stdout] 1c0bde92a3d13b6e7db21fdd5163837c1eac1a28c8bf990318ff4c13ef8d976f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 751d65d62a7bf1141019421684e6c337da2a06acd3e4ced8c587183a93b35443
[INFO] running `Command { std: "docker" "start" "-a" "751d65d62a7bf1141019421684e6c337da2a06acd3e4ced8c587183a93b35443", kill_on_drop: false }`
[INFO] [stderr]    Compiling neatcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "751d65d62a7bf1141019421684e6c337da2a06acd3e4ced8c587183a93b35443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751d65d62a7bf1141019421684e6c337da2a06acd3e4ced8c587183a93b35443", kill_on_drop: false }`
[INFO] [stdout] 751d65d62a7bf1141019421684e6c337da2a06acd3e4ced8c587183a93b35443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f7e003bb56cf3060c7726accd7f78ce91ae22579120dc849ce504517884c6151
[INFO] running `Command { std: "docker" "start" "-a" "f7e003bb56cf3060c7726accd7f78ce91ae22579120dc849ce504517884c6151", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/neatcoin-5c79af69964a365b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 neatcoin
[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" "f7e003bb56cf3060c7726accd7f78ce91ae22579120dc849ce504517884c6151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e003bb56cf3060c7726accd7f78ce91ae22579120dc849ce504517884c6151", kill_on_drop: false }`
[INFO] [stdout] f7e003bb56cf3060c7726accd7f78ce91ae22579120dc849ce504517884c6151