[INFO] cloning repository https://github.com/skovmand/fabrik [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skovmand/fabrik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskovmand%2Ffabrik", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskovmand%2Ffabrik'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d23a95828367aea8717f6dd9f57ee4d7174b4367 [INFO] testing skovmand/fabrik against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskovmand%2Ffabrik" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skovmand/fabrik 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 git repo https://github.com/skovmand/fabrik [INFO] finished tweaking git repo https://github.com/skovmand/fabrik [INFO] tweaked toml for git repo https://github.com/skovmand/fabrik written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/skovmand/fabrik already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f9e9e9c7dd083f856424c8c1761ea401b1426c10468e8c2712e294eeae5055c5 [INFO] running `Command { std: "docker" "start" "-a" "f9e9e9c7dd083f856424c8c1761ea401b1426c10468e8c2712e294eeae5055c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9e9e9c7dd083f856424c8c1761ea401b1426c10468e8c2712e294eeae5055c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9e9e9c7dd083f856424c8c1761ea401b1426c10468e8c2712e294eeae5055c5", kill_on_drop: false }` [INFO] [stdout] f9e9e9c7dd083f856424c8c1761ea401b1426c10468e8c2712e294eeae5055c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 211481417a08efd79afa5bd4777b6c6503e8efbaf296e744697cc014a81221c9 [INFO] running `Command { std: "docker" "start" "-a" "211481417a08efd79afa5bd4777b6c6503e8efbaf296e744697cc014a81221c9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling os_str_bytes v3.1.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Compiling clap v3.0.0-beta.4 [INFO] [stderr] Compiling fabrik v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "211481417a08efd79afa5bd4777b6c6503e8efbaf296e744697cc014a81221c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "211481417a08efd79afa5bd4777b6c6503e8efbaf296e744697cc014a81221c9", kill_on_drop: false }` [INFO] [stdout] 211481417a08efd79afa5bd4777b6c6503e8efbaf296e744697cc014a81221c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 9c585a9410f72a35caf21230f9e7f8c2d74e5af5dad6de1b572a1fbfd7bb91a0 [INFO] running `Command { std: "docker" "start" "-a" "9c585a9410f72a35caf21230f9e7f8c2d74e5af5dad6de1b572a1fbfd7bb91a0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling clap v3.0.0-beta.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling fabrik v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.41s [INFO] running `Command { std: "docker" "inspect" "9c585a9410f72a35caf21230f9e7f8c2d74e5af5dad6de1b572a1fbfd7bb91a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c585a9410f72a35caf21230f9e7f8c2d74e5af5dad6de1b572a1fbfd7bb91a0", kill_on_drop: false }` [INFO] [stdout] 9c585a9410f72a35caf21230f9e7f8c2d74e5af5dad6de1b572a1fbfd7bb91a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 7ac56ab30fc820f2d9186ad1faef5f49a23e116f652e2f99f71dd64410f4618f [INFO] running `Command { std: "docker" "start" "-a" "7ac56ab30fc820f2d9186ad1faef5f49a23e116f652e2f99f71dd64410f4618f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fabrik-6a5505e78a1ae414) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test sudoku::iter::board_iter::test::iterator_with_position_emits_fields_in_expected_order ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::fails_to_read_a_board_from_string_with_invalid_char ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::fails_to_read_a_board_from_string_with_wrong_length ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::number_used_in_row ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::number_used_in_square ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::next_empty_field ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::number_used_in_column ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::reads_a_board_from_string ... ok [INFO] [stdout] test sudoku::sudoku_board::tests::valid_number ... ok [INFO] [stdout] test tests::fails_on_invalid_board ... ok [INFO] [stdout] test tests::solves_board ... ok [INFO] [stdout] test tests::solves_blank_board ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fabrik-b36e08e2e7a1ac3f) [INFO] [stdout] test tests::solves_hard_board ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [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] [stderr] Doc-tests fabrik [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" "7ac56ab30fc820f2d9186ad1faef5f49a23e116f652e2f99f71dd64410f4618f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ac56ab30fc820f2d9186ad1faef5f49a23e116f652e2f99f71dd64410f4618f", kill_on_drop: false }` [INFO] [stdout] 7ac56ab30fc820f2d9186ad1faef5f49a23e116f652e2f99f71dd64410f4618f