[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 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimon-frankau%2Fnonogram-solver" "/workspace/builds/worker-50/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/simon-frankau/nonogram-solver on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-50/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded doc-comment v0.3.3 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded predicates-tree v1.0.3 [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] [stderr] Downloaded assert_cmd v2.0.0 [INFO] [stderr] Downloaded predicates v2.0.1 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 411954af04c845b0f34748722c82fa2d49da457eb1b384d1b2808d33be511644 [INFO] running `Command { std: "docker" "start" "-a" "411954af04c845b0f34748722c82fa2d49da457eb1b384d1b2808d33be511644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "411954af04c845b0f34748722c82fa2d49da457eb1b384d1b2808d33be511644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "411954af04c845b0f34748722c82fa2d49da457eb1b384d1b2808d33be511644", kill_on_drop: false }` [INFO] [stdout] 411954af04c845b0f34748722c82fa2d49da457eb1b384d1b2808d33be511644 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80bf66488620dc56722d3f284116cc3d68da1ba0dbc5bf968716649e0869aa43 [INFO] running `Command { std: "docker" "start" "-a" "80bf66488620dc56722d3f284116cc3d68da1ba0dbc5bf968716649e0869aa43", 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 4.79s [INFO] running `Command { std: "docker" "inspect" "80bf66488620dc56722d3f284116cc3d68da1ba0dbc5bf968716649e0869aa43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80bf66488620dc56722d3f284116cc3d68da1ba0dbc5bf968716649e0869aa43", kill_on_drop: false }` [INFO] [stdout] 80bf66488620dc56722d3f284116cc3d68da1ba0dbc5bf968716649e0869aa43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 884048af1fef431cb1cd137daa76e6ba0cd9248dbe20bc267361819112263d76 [INFO] running `Command { std: "docker" "start" "-a" "884048af1fef431cb1cd137daa76e6ba0cd9248dbe20bc267361819112263d76", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling predicates-tree v1.0.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling regex v1.5.4 [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 3m 19s [INFO] running `Command { std: "docker" "inspect" "884048af1fef431cb1cd137daa76e6ba0cd9248dbe20bc267361819112263d76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "884048af1fef431cb1cd137daa76e6ba0cd9248dbe20bc267361819112263d76", kill_on_drop: false }` [INFO] [stdout] 884048af1fef431cb1cd137daa76e6ba0cd9248dbe20bc267361819112263d76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3ed7fd5328dc7432ad335aa6e8ef2d0651dd3d6d6d83647e7d48af0ccf3618a1 [INFO] running `Command { std: "docker" "start" "-a" "3ed7fd5328dc7432ad335aa6e8ef2d0651dd3d6d6d83647e7d48af0ccf3618a1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nonogram_solver-79b9e6e876ee62d6) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test tests::test_bitmap_to_string_empty ... ok [INFO] [stdout] test tests::test_bitmap_to_string_happy_path ... ok [INFO] [stdout] test tests::test_constrain_known_success2 ... ok [INFO] [stdout] test tests::test_constrain_poss_blank ... ok [INFO] [stdout] test tests::test_constrain_known_success1 ... ok [INFO] [stdout] test tests::test_constrain_poss_filled ... ok [INFO] [stdout] test tests::test_constrain_poss_impossible ... ok [INFO] [stdout] test tests::test_constrain_poss_filled_and_blank ... ok [INFO] [stdout] test tests::test_expand_blank ... ok [INFO] [stdout] test tests::test_expand_small ... ok [INFO] [stdout] test tests::test_expand_trivial ... ok [INFO] [stdout] test tests::test_expand_medium ... ok [INFO] [stdout] test tests::test_parse_extra_whitespace ... ok [INFO] [stdout] test tests::test_parse_section1_bad_element_count ... ok [INFO] [stdout] test tests::test_parse_section1_bad_element ... ok [INFO] [stdout] test tests::test_parse_section1_bad_line_count ... ok [INFO] [stdout] test tests::test_parse_section2_bad_element ... ok [INFO] [stdout] test tests::test_parse_section2_bad_line_count ... ok [INFO] [stdout] test tests::test_parse_sections_incorrect ... ok [INFO] [stdout] test tests::test_parse_section3_bad_element ... ok [INFO] [stdout] test tests::test_parse_section3_bad_line_count ... ok [INFO] [stdout] test tests::test_parse_success ... ok [INFO] [stdout] test tests::test_parse_trailing_newline ... ok [INFO] [stdout] test tests::test_solve_ambiguity_fail ... ok [INFO] [stdout] test tests::test_solve_recursive_fail ... ok [INFO] [stdout] test tests::test_solve_recursive ... ok [INFO] [stdout] test tests::test_solve_small ... ok [INFO] [stdout] test tests::test_solve_stupid_corner_case ... ok [INFO] [stdout] test tests::test_solve_stupid_corner_case_horizontal ... ok [INFO] [stdout] test tests::test_solve_stupid_corner_case_vertical ... ok [INFO] [stdout] test tests::test_solve_tiny ... ok [INFO] [stdout] test tests::test_solver_size ... ok [INFO] [stdout] test tests::test_solver_from_input ... ok [INFO] [stdout] test tests::test_transpose ... ok [INFO] [stdout] test tests::test_solver_size_on_completion ... ok [INFO] [stdout] test tests::test_solve_large ... ok [INFO] [stdout] test tests::test_expand_large ... ok [INFO] [stdout] test tests::test_constrain_known_failure - should panic ... ok [INFO] [stdout] test tests::test_expand_max_size - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/solver.rs (/opt/rustwide/target/debug/deps/solver-e955ff77e14946b5) [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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ed7fd5328dc7432ad335aa6e8ef2d0651dd3d6d6d83647e7d48af0ccf3618a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ed7fd5328dc7432ad335aa6e8ef2d0651dd3d6d6d83647e7d48af0ccf3618a1", kill_on_drop: false }` [INFO] [stdout] 3ed7fd5328dc7432ad335aa6e8ef2d0651dd3d6d6d83647e7d48af0ccf3618a1