[INFO] fetching crate rus_52_projects 0.1.1...
[INFO] testing rus_52_projects-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rus_52_projects 0.1.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate rus_52_projects 0.1.1 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 rus_52_projects 0.1.1
[INFO] finished tweaking crates.io crate rus_52_projects 0.1.1
[INFO] tweaked toml for crates.io crate rus_52_projects 0.1.1 written to /workspace/builds/worker-18/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 46331f27c0720180334953e19af4639ff64ec04b0e089bc4b52a001e9a73cdff
[INFO] running `Command { std: "docker" "start" "-a" "46331f27c0720180334953e19af4639ff64ec04b0e089bc4b52a001e9a73cdff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46331f27c0720180334953e19af4639ff64ec04b0e089bc4b52a001e9a73cdff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46331f27c0720180334953e19af4639ff64ec04b0e089bc4b52a001e9a73cdff", kill_on_drop: false }`
[INFO] [stdout] 46331f27c0720180334953e19af4639ff64ec04b0e089bc4b52a001e9a73cdff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] f5db61a025f79538326c362d78733f3dcec60e73a6cae1243817f276450a2b88
[INFO] running `Command { std: "docker" "start" "-a" "f5db61a025f79538326c362d78733f3dcec60e73a6cae1243817f276450a2b88", kill_on_drop: false }`
[INFO] [stderr]    Compiling rus_52_projects v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "f5db61a025f79538326c362d78733f3dcec60e73a6cae1243817f276450a2b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5db61a025f79538326c362d78733f3dcec60e73a6cae1243817f276450a2b88", kill_on_drop: false }`
[INFO] [stdout] f5db61a025f79538326c362d78733f3dcec60e73a6cae1243817f276450a2b88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] c7863431fc5ddd67ab0f9b01ccbcd54fd60894aac2d7256463ae96ab7ef4a8f8
[INFO] running `Command { std: "docker" "start" "-a" "c7863431fc5ddd67ab0f9b01ccbcd54fd60894aac2d7256463ae96ab7ef4a8f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rus_52_projects v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "c7863431fc5ddd67ab0f9b01ccbcd54fd60894aac2d7256463ae96ab7ef4a8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7863431fc5ddd67ab0f9b01ccbcd54fd60894aac2d7256463ae96ab7ef4a8f8", kill_on_drop: false }`
[INFO] [stdout] c7863431fc5ddd67ab0f9b01ccbcd54fd60894aac2d7256463ae96ab7ef4a8f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 92c167548f7d7727425ee0977d6b63d2dcf39c3f421c5bb95430d5f8e335750f
[INFO] running `Command { std: "docker" "start" "-a" "92c167548f7d7727425ee0977d6b63d2dcf39c3f421c5bb95430d5f8e335750f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rus_52_projects-637a4ed5279e84d4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_factorial ... 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 rus_52_projects
[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" "92c167548f7d7727425ee0977d6b63d2dcf39c3f421c5bb95430d5f8e335750f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c167548f7d7727425ee0977d6b63d2dcf39c3f421c5bb95430d5f8e335750f", kill_on_drop: false }`
[INFO] [stdout] 92c167548f7d7727425ee0977d6b63d2dcf39c3f421c5bb95430d5f8e335750f