[INFO] cloning repository https://github.com/simon-frankau/nonogram-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simon-frankau/nonogram-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimon-frankau%2Fnonogram-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimon-frankau%2Fnonogram-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22d9d87f4bdbcbc7b05d21fbe654443032272e7b [INFO] testing simon-frankau/nonogram-solver 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%2Fsimon-frankau%2Fnonogram-solver" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/simon-frankau/nonogram-solver 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/simon-frankau/nonogram-solver [INFO] finished tweaking git repo https://github.com/simon-frankau/nonogram-solver [INFO] tweaked toml for git repo https://github.com/simon-frankau/nonogram-solver written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/simon-frankau/nonogram-solver 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded predicates v2.0.1 [INFO] [stderr] Downloaded assert_cmd v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 7eb2c7be80653ad34ae35d61a87fcc8641f2b792ea0a49e245cbe033a9133b9b [INFO] running `Command { std: "docker" "start" "-a" "7eb2c7be80653ad34ae35d61a87fcc8641f2b792ea0a49e245cbe033a9133b9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7eb2c7be80653ad34ae35d61a87fcc8641f2b792ea0a49e245cbe033a9133b9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eb2c7be80653ad34ae35d61a87fcc8641f2b792ea0a49e245cbe033a9133b9b", kill_on_drop: false }` [INFO] [stdout] 7eb2c7be80653ad34ae35d61a87fcc8641f2b792ea0a49e245cbe033a9133b9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] fb814287aa56cc880631aaefce45af22eb18c1a030e409ac343e1a596a73bfbc [INFO] running `Command { std: "docker" "start" "-a" "fb814287aa56cc880631aaefce45af22eb18c1a030e409ac343e1a596a73bfbc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nonogram-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `Command { std: "docker" "inspect" "fb814287aa56cc880631aaefce45af22eb18c1a030e409ac343e1a596a73bfbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb814287aa56cc880631aaefce45af22eb18c1a030e409ac343e1a596a73bfbc", kill_on_drop: false }` [INFO] [stdout] fb814287aa56cc880631aaefce45af22eb18c1a030e409ac343e1a596a73bfbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 374be68aefdb4cac428bc2c8c709cf4ff6eb2bef809cca8c5258bd5b432e215d [INFO] running `Command { std: "docker" "start" "-a" "374be68aefdb4cac428bc2c8c709cf4ff6eb2bef809cca8c5258bd5b432e215d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling predicates-tree v1.0.3 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling predicates v2.0.1 [INFO] [stderr] Compiling assert_cmd v2.0.0 [INFO] [stderr] Compiling nonogram-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.71s [INFO] running `Command { std: "docker" "inspect" "374be68aefdb4cac428bc2c8c709cf4ff6eb2bef809cca8c5258bd5b432e215d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "374be68aefdb4cac428bc2c8c709cf4ff6eb2bef809cca8c5258bd5b432e215d", kill_on_drop: false }` [INFO] [stdout] 374be68aefdb4cac428bc2c8c709cf4ff6eb2bef809cca8c5258bd5b432e215d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] b5a9a4e6770753b59b85ea2fa32ec5164540062cd2063c4e9d6c12a0ac3ddfb3 [INFO] running `Command { std: "docker" "start" "-a" "b5a9a4e6770753b59b85ea2fa32ec5164540062cd2063c4e9d6c12a0ac3ddfb3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 39 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nonogram_solver-4b9feba7f7f45831) [INFO] [stdout] test tests::test_constrain_known_success1 ... ok [INFO] [stdout] test tests::test_bitmap_to_string_happy_path ... ok [INFO] [stdout] test tests::test_expand_medium ... ok [INFO] [stdout] test tests::test_bitmap_to_string_empty ... ok [INFO] [stdout] test tests::test_expand_blank ... ok [INFO] [stdout] test tests::test_constrain_known_success2 ... ok [INFO] [stdout] test tests::test_parse_section1_bad_element_count ... ok [INFO] [stdout] test tests::test_expand_small ... ok [INFO] [stdout] test tests::test_parse_section1_bad_line_count ... ok [INFO] [stdout] test tests::test_parse_section1_bad_element ... ok [INFO] [stdout] test tests::test_parse_extra_whitespace ... ok [INFO] [stdout] test tests::test_expand_trivial ... ok [INFO] [stdout] test tests::test_constrain_poss_filled ... ok [INFO] [stdout] test tests::test_constrain_poss_filled_and_blank ... ok [INFO] [stdout] test tests::test_constrain_poss_impossible ... ok [INFO] [stdout] test tests::test_parse_success ... ok [INFO] [stdout] test tests::test_parse_trailing_newline ... ok [INFO] [stdout] test tests::test_solve_recursive ... ok [INFO] [stdout] test tests::test_solver_size ... ok [INFO] [stdout] test tests::test_solver_from_input ... ok [INFO] [stdout] test tests::test_solve_stupid_corner_case_vertical ... ok [INFO] [stdout] test tests::test_parse_section3_bad_element ... ok [INFO] [stdout] test tests::test_parse_section2_bad_element ... ok [INFO] [stdout] test tests::test_solve_recursive_fail ... ok [INFO] [stdout] test tests::test_constrain_poss_blank ... ok [INFO] [stdout] test tests::test_parse_sections_incorrect ... ok [INFO] [stdout] test tests::test_solve_stupid_corner_case ... ok [INFO] [stdout] test tests::test_parse_section2_bad_line_count ... ok [INFO] [stdout] test tests::test_solve_small ... ok [INFO] [stdout] test tests::test_solve_stupid_corner_case_horizontal ... ok [INFO] [stdout] test tests::test_solve_tiny ... ok [INFO] [stdout] test tests::test_parse_section3_bad_line_count ... ok [INFO] [stdout] test tests::test_solve_ambiguity_fail ... ok [INFO] [stdout] test tests::test_expand_max_size - should panic ... ok [INFO] [stdout] test tests::test_constrain_known_failure - should panic ... ok [INFO] [stdout] test tests::test_solver_size_on_completion ... ok [INFO] [stdout] test tests::test_transpose ... ok [INFO] [stdout] test tests::test_solve_large ... ok [INFO] [stdout] test tests::test_expand_large ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/solver.rs (/opt/rustwide/target/debug/deps/solver-6bcbc809475ef1ec) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_cli_failure ... ok [INFO] [stdout] test test_cli_success_multi ... ok [INFO] [stdout] test test_cli_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5a9a4e6770753b59b85ea2fa32ec5164540062cd2063c4e9d6c12a0ac3ddfb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a9a4e6770753b59b85ea2fa32ec5164540062cd2063c4e9d6c12a0ac3ddfb3", kill_on_drop: false }` [INFO] [stdout] b5a9a4e6770753b59b85ea2fa32ec5164540062cd2063c4e9d6c12a0ac3ddfb3