[INFO] fetching crate sudoku-cli 0.2.0...
[INFO] testing sudoku-cli-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sudoku-cli 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sudoku-cli 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sudoku-cli 0.2.0
[INFO] finished tweaking crates.io crate sudoku-cli 0.2.0
[INFO] tweaked toml for crates.io crate sudoku-cli 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate sudoku-cli 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d2a0ea62c5a0efe490b590eb43d17434e89ed128205324d2d0545884119f650
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d2a0ea62c5a0efe490b590eb43d17434e89ed128205324d2d0545884119f650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d2a0ea62c5a0efe490b590eb43d17434e89ed128205324d2d0545884119f650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2a0ea62c5a0efe490b590eb43d17434e89ed128205324d2d0545884119f650", kill_on_drop: false }`
[INFO] [stdout] 4d2a0ea62c5a0efe490b590eb43d17434e89ed128205324d2d0545884119f650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 521c26bc52935587153f2a31fcff5d4ea566e8e04c44dc893c10bdaa068c7abc
[INFO] running `Command { std: "docker" "start" "-a" "521c26bc52935587153f2a31fcff5d4ea566e8e04c44dc893c10bdaa068c7abc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling ansi-escapes v0.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.3.3
[INFO] [stderr]    Compiling structopt v0.3.3
[INFO] [stderr]    Compiling sudoku-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.43s
[INFO] running `Command { std: "docker" "inspect" "521c26bc52935587153f2a31fcff5d4ea566e8e04c44dc893c10bdaa068c7abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "521c26bc52935587153f2a31fcff5d4ea566e8e04c44dc893c10bdaa068c7abc", kill_on_drop: false }`
[INFO] [stdout] 521c26bc52935587153f2a31fcff5d4ea566e8e04c44dc893c10bdaa068c7abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50f07d4b5669fc27e3187355aa09cd912d9031ca49755d9c85b25bce19b16fbd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "50f07d4b5669fc27e3187355aa09cd912d9031ca49755d9c85b25bce19b16fbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudoku-cli v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.09s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sudoku_cli-113118bb38c8b8f1)
[INFO] running `Command { std: "docker" "inspect" "50f07d4b5669fc27e3187355aa09cd912d9031ca49755d9c85b25bce19b16fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f07d4b5669fc27e3187355aa09cd912d9031ca49755d9c85b25bce19b16fbd", kill_on_drop: false }`
[INFO] [stdout] 50f07d4b5669fc27e3187355aa09cd912d9031ca49755d9c85b25bce19b16fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3fdf863005be13a9cddb001e03644c0d8fbca23385c941cdc2b679f88cdb1563
[INFO] running `Command { std: "docker" "start" "-a" "3fdf863005be13a9cddb001e03644c0d8fbca23385c941cdc2b679f88cdb1563", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sudoku_cli-113118bb38c8b8f1)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test sudoku::data::tests::eight_slot ... ok
[INFO] [stdout] test sudoku::bitwise::tests::retrievals ... ok
[INFO] [stdout] test sudoku::data::tests::one_slot ... ok
[INFO] [stdout] test sudoku::data::tests::five_slot ... ok
[INFO] [stdout] test sudoku::data::tests::four_slot ... ok
[INFO] [stdout] test sudoku::data::tests::six_slot ... ok
[INFO] [stdout] test sudoku::data::tests::three_slot ... ok
[INFO] [stdout] test sudoku::data::tests::zero_slot ... ok
[INFO] [stdout] test sudoku::data::tests::two_slot ... ok
[INFO] [stdout] test sudoku::data::tests::seven_slot ... ok
[INFO] [stdout] test sudoku::bitwise::tests::clears ... ok
[INFO] [stdout] test sudoku::bitwise::tests::shifts ... ok
[INFO] [stdout] test sudoku::board::tests::fillable_squares ... ok
[INFO] [stdout] test sudoku::board::tests::find_one ... ok
[INFO] [stdout] test sudoku::bitwise::tests::inverse_shifts ... ok
[INFO] [stdout] test sudoku::data::tests::mark_boxes ... ok
[INFO] [stdout] test sudoku::data::tests::mark_cols ... ok
[INFO] [stdout] test sudoku::data::tests::mark_rows ... ok
[INFO] [stdout] test sudoku::board::tests::find_all ... ok
[INFO] [stdout] test sudoku::board::tests::count_solutions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fdf863005be13a9cddb001e03644c0d8fbca23385c941cdc2b679f88cdb1563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fdf863005be13a9cddb001e03644c0d8fbca23385c941cdc2b679f88cdb1563", kill_on_drop: false }`
[INFO] [stdout] 3fdf863005be13a9cddb001e03644c0d8fbca23385c941cdc2b679f88cdb1563