[INFO] cloning repository https://github.com/MelbourneDeveloper/dart_mutant [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MelbourneDeveloper/dart_mutant" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelbourneDeveloper%2Fdart_mutant", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelbourneDeveloper%2Fdart_mutant'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac9901c95225c28e32cc30be285e7024c25b4b4b [INFO] testing MelbourneDeveloper/dart_mutant against master#562dee4820c458d823175268e41601d4c060588a for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelbourneDeveloper%2Fdart_mutant" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MelbourneDeveloper/dart_mutant [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/MelbourneDeveloper/dart_mutant [INFO] tweaked toml for git repo https://github.com/MelbourneDeveloper/dart_mutant written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MelbourneDeveloper/dart_mutant on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MelbourneDeveloper/dart_mutant already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tree-sitter-language v0.1.6 [INFO] [stderr] Downloaded which v7.0.3 [INFO] [stderr] Downloaded serial_test_derive v3.2.0 [INFO] [stderr] Downloaded sdd v3.0.10 [INFO] [stderr] Downloaded serial_test v3.2.0 [INFO] [stderr] Downloaded rustls-pki-types v1.13.1 [INFO] [stderr] Downloaded scc v2.4.0 [INFO] [stderr] Downloaded tokio-util v0.7.17 [INFO] [stderr] Downloaded reqwest v0.12.25 [INFO] [stderr] Downloaded h2 v0.4.12 [INFO] [stderr] Downloaded tree-sitter v0.24.7 [INFO] [stderr] Downloaded tree-sitter-dart v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6113f36082ff19fdfb7030fe8fd4d0c5533893321debb29cdc3ca7e64e30bccf [INFO] running `Command { std: "docker" "start" "-a" "6113f36082ff19fdfb7030fe8fd4d0c5533893321debb29cdc3ca7e64e30bccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6113f36082ff19fdfb7030fe8fd4d0c5533893321debb29cdc3ca7e64e30bccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6113f36082ff19fdfb7030fe8fd4d0c5533893321debb29cdc3ca7e64e30bccf", kill_on_drop: false }` [INFO] [stdout] 6113f36082ff19fdfb7030fe8fd4d0c5533893321debb29cdc3ca7e64e30bccf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08f04a1ee34bbd93d8c326ffd0fab6fec09bdf7fe1e8a61aa12ec837162113cb [INFO] running `Command { std: "docker" "start" "-a" "08f04a1ee34bbd93d8c326ffd0fab6fec09bdf7fe1e8a61aa12ec837162113cb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling tree-sitter-language v0.1.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling iri-string v0.7.9 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling streaming-iterator v0.1.9 [INFO] [stderr] Compiling rustls-pki-types v1.13.1 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.7 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling tree-sitter v0.24.7 [INFO] [stderr] Compiling tree-sitter-dart v0.0.4 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling uuid v1.19.0 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling indicatif v0.17.11 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling tracing v0.1.43 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling tracing-subscriber v0.3.22 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling clap v4.5.53 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling hyper v1.8.1 [INFO] [stderr] Compiling hyper-util v0.1.19 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.25 [INFO] [stderr] Compiling dart_mutant v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.21s [INFO] running `Command { std: "docker" "inspect" "08f04a1ee34bbd93d8c326ffd0fab6fec09bdf7fe1e8a61aa12ec837162113cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f04a1ee34bbd93d8c326ffd0fab6fec09bdf7fe1e8a61aa12ec837162113cb", kill_on_drop: false }` [INFO] [stdout] 08f04a1ee34bbd93d8c326ffd0fab6fec09bdf7fe1e8a61aa12ec837162113cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67842b085586184c6a2032ebe7ffe136afcbaa99d4f2f0a2d07dc265e1f4daef [INFO] running `Command { std: "docker" "start" "-a" "67842b085586184c6a2032ebe7ffe136afcbaa99d4f2f0a2d07dc265e1f4daef", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling sdd v3.0.10 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling scc v2.4.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.22 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling tree-sitter v0.24.7 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling serial_test v3.2.0 [INFO] [stderr] Compiling tree-sitter-dart v0.0.4 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling hyper v1.8.1 [INFO] [stderr] Compiling hyper-util v0.1.19 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.25 [INFO] [stderr] Compiling dart_mutant v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 31.59s [INFO] running `Command { std: "docker" "inspect" "67842b085586184c6a2032ebe7ffe136afcbaa99d4f2f0a2d07dc265e1f4daef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67842b085586184c6a2032ebe7ffe136afcbaa99d4f2f0a2d07dc265e1f4daef", kill_on_drop: false }` [INFO] [stdout] 67842b085586184c6a2032ebe7ffe136afcbaa99d4f2f0a2d07dc265e1f4daef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2680abad0c7b1b0fc153f0ab0267bbddb1be8846289325cffc3631a91154155a [INFO] running `Command { std: "docker" "start" "-a" "2680abad0c7b1b0fc153f0ab0267bbddb1be8846289325cffc3631a91154155a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dart_mutant-7085a579e93aff51) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test runner::tests::test_file_lock_creation ... ok [INFO] [stdout] test runner::tests::test_mutation_creation ... ok [INFO] [stdout] test runner::tests::test_lock_released_after_scope ... ok [INFO] [stdout] test parser::tests::test_parse_simple_dart ... ok [INFO] [stdout] test runner::tests::test_different_files_get_different_locks ... ok [INFO] [stdout] test runner::tests::test_different_files_can_be_accessed_concurrently ... ok [INFO] [stdout] test runner::tests::test_mixed_file_access_pattern ... ok [INFO] [stdout] test runner::tests::test_file_lock_prevents_concurrent_access ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/integration_e2e.rs (/opt/rustwide/target/debug/deps/integration_e2e-acd69d26b0e1ff52) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test cli_arguments::accepts_output_directory_argument ... ok [INFO] [stdout] test cli_arguments::accepts_parallel_jobs_argument ... ok [INFO] [stdout] test cli_arguments::accepts_path_argument ... ok [INFO] [stdout] test cli_arguments::accepts_threshold_argument ... ok [INFO] [stdout] test cli_arguments::accepts_exclude_patterns ... ok [INFO] [stdout] test cli_arguments::version_flag_shows_version ... ok [INFO] [stdout] test file_discovery_e2e::discovers_fixture_dart_files ... ok [INFO] [stdout] test full_pipeline_e2e::dry_run_on_fixtures_succeeds ... ok [INFO] [stdout] test full_pipeline_e2e::ai_report_flag_generates_markdown_report ... ok [INFO] [stdout] test full_pipeline_e2e::full_run_on_fixtures_produces_report ... ok [INFO] [stdout] test mutation_generation_e2e::calculator_has_all_mutation_types ... ok [INFO] [stdout] test cli_arguments::help_flag_shows_usage ... ok [INFO] [stdout] test output_format_e2e::banner_is_displayed ... ok [INFO] [stdout] test output_format_e2e::score_bar_format ... ok [INFO] [stdout] test threshold_behavior::threshold_determines_exit_code ... ok [INFO] [stdout] test threshold_behavior::threshold_zero_always_passes ... ok [INFO] [stdout] test threshold_behavior::threshold_80_requires_high_score ... ok [INFO] [stdout] test mutation_generation_e2e::fixtures_have_many_mutation_candidates ... ok [INFO] [stdout] test mutation_generation_e2e::null_safe_has_dart_specific_constructs ... ok [INFO] [stdout] test file_discovery_e2e::fixture_files_are_parseable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/integration_mutation.rs (/opt/rustwide/target/debug/deps/integration_mutation-75200af853b25ecd) [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test ai_suggestion_parsing::ai_mutations_have_correct_metadata ... ok [INFO] [stdout] test ai_suggestion_parsing::extracts_json_from_markdown_code_blocks ... ok [INFO] [stdout] test ai_suggestion_parsing::handles_empty_ai_response ... ok [INFO] [stdout] test ai_suggestion_parsing::calculates_byte_offset_correctly ... ok [INFO] [stdout] test ai_suggestion_parsing::parses_anthropic_response_format ... ok [INFO] [stdout] test ai_suggestion_parsing::parses_openai_response_format ... ok [INFO] [stdout] test mutation_application::applies_arithmetic_mutation_correctly ... ok [INFO] [stdout] test ai_suggestion_parsing::suggestion_line_column_validation ... ok [INFO] [stdout] test ai_suggestion_parsing::parses_ollama_response_format ... ok [INFO] [stdout] test mutation_application::applies_if_condition_mutation_correctly ... ok [INFO] [stdout] test mutation_application::applies_increment_mutation_correctly ... ok [INFO] [stdout] test mutation_application::applies_string_mutation_correctly ... ok [INFO] [stdout] test mutation_apply::apply_preserves_unicode ... ok [INFO] [stdout] test mutation_coverage::all_dart_operators_have_mutations ... ok [INFO] [stdout] test mutation_application::applies_logical_mutation_correctly ... ok [INFO] [stdout] test mutation_application::mutated_code_is_syntactically_valid ... ok [INFO] [stdout] test mutation_apply::apply_handles_end_of_string ... ok [INFO] [stdout] test mutation_coverage::calculator_has_sufficient_mutation_targets ... ok [INFO] [stdout] test mutation_generation::generates_arithmetic_mutations_for_calculator ... ok [INFO] [stdout] test mutation_coverage::null_safe_has_dart_specific_mutations ... ok [INFO] [stdout] test mutation_generation::generates_boolean_mutations ... ok [INFO] [stdout] test mutation_application::applies_boolean_mutation_correctly ... ok [INFO] [stdout] test mutation_apply::apply_handles_start_of_string ... ok [INFO] [stdout] test mutation_generation::generates_comparison_mutations ... ok [INFO] [stdout] test mutation_apply::apply_handles_multi_char_replacement ... ok [INFO] [stdout] test mutation_apply::apply_replaces_at_correct_position ... ok [INFO] [stdout] test mutation_generation::generates_logical_mutations ... ok [INFO] [stdout] test mutation_generation::generates_null_safety_mutations ... ok [INFO] [stdout] test mutation_generation::generates_string_mutations ... ok [INFO] [stdout] test mutation_application::applies_null_coalescing_mutation_correctly ... ok [INFO] [stdout] test mutation_generation::generates_unary_mutations ... ok [INFO] [stdout] test mutation_operator_names::all_operators_follow_naming_convention ... ok [INFO] [stdout] test mutation_generation::generates_control_flow_mutations ... ok [INFO] [stdout] test mutation_operator_names::arithmetic_operators_have_descriptive_names ... ok [INFO] [stdout] test mutation_application::applies_comparison_mutation_correctly ... ok [INFO] [stdout] test mutation_operator_names::comparison_operators_have_descriptive_names ... ok [INFO] [stdout] test mutation_sampling::sample_returns_all_when_count_exceeds_length ... ok [INFO] [stdout] test mutation_sampling::sample_returns_empty_for_empty_input ... ok [INFO] [stdout] test mutation_sampling::sample_returns_exact_count_when_smaller ... ok [INFO] [stdout] test mutation_sampling::sample_zero_returns_empty ... ok [INFO] [stdout] test mutation_operator_names::logical_operators_have_descriptive_names ... ok [INFO] [stdout] test mutation_operator_names::null_safety_operators_have_descriptive_names ... ok [INFO] [stdout] test mutation_apply::apply_handles_deletion ... ok [INFO] [stderr] Running tests/integration_parser.rs (/opt/rustwide/target/debug/deps/integration_parser-48127e87eccc57b6) [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test discover_files::discovers_all_dart_files_in_lib ... ok [INFO] [stdout] test mutation_discovery::discovers_increment_decrement_mutations ... ok [INFO] [stdout] test mutation_discovery::discovers_arithmetic_mutations ... ok [INFO] [stdout] test mutation_discovery::discovers_comparison_mutations ... ok [INFO] [stdout] test discover_files::excludes_generated_files ... ok [INFO] [stdout] test mutation_discovery::discovers_logical_mutations ... ok [INFO] [stdout] test mutation_discovery::discovers_null_safety_mutations ... ok [INFO] [stdout] test parse_dart::finds_logical_expressions ... ok [INFO] [stdout] test parse_dart::finds_null_aware_operators ... ok [INFO] [stdout] test parse_dart::finds_if_statements ... ok [INFO] [stdout] test parse_dart::parses_null_safe_dart_correctly ... ok [INFO] [stdout] test parse_dart::parses_calculator_dart_without_errors ... ok [INFO] [stdout] test parse_dart::finds_binary_expressions ... ok [INFO] [stderr] Running tests/integration_report.rs (/opt/rustwide/target/debug/deps/integration_report-b4b98d0f5074d2fb) [INFO] [stdout] test mutation_discovery::discovers_string_literal_mutations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test ai_report_structure::ai_report_groups_survivors_by_file ... ok [INFO] [stdout] test ai_report_structure::ai_report_has_markdown_header ... ok [INFO] [stdout] test ai_report_structure::ai_report_handles_special_characters_in_mutations ... ok [INFO] [stdout] test ai_report_structure::ai_report_has_quick_reference_section ... ok [INFO] [stdout] test ai_report_structure::ai_report_has_summary_section ... ok [INFO] [stdout] test ai_report_structure::ai_report_no_quick_reference_when_all_killed ... ok [INFO] [stdout] test ai_report_structure::ai_report_shows_mutation_details ... ok [INFO] [stdout] test ai_report_structure::ai_report_sorts_files_by_survivor_count ... ok [INFO] [stdout] test ai_report_structure::ai_report_shows_surviving_mutants_section ... ok [INFO] [stdout] test html_report_structure::html_contains_killed_count ... ok [INFO] [stdout] test html_report_structure::html_contains_score ... ok [INFO] [stdout] test html_report_structure::html_is_valid_structure ... ok [INFO] [stdout] test html_report_structure::score_color_coding_logic ... ok [INFO] [stdout] test json_report_structure::json_has_stryker_compatible_fields ... ok [INFO] [stdout] test json_report_structure::json_is_valid_and_parseable ... ok [INFO] [stdout] test mutation_score_calculation::empty_results_return_zero ... ok [INFO] [stdout] test json_report_structure::status_values_are_valid ... ok [INFO] [stdout] test mutation_score_calculation::no_coverage_excluded_from_calculation ... ok [INFO] [stdout] test mutation_score_calculation::perfect_score_when_all_killed ... ok [INFO] [stdout] test mutation_score_calculation::errors_excluded_from_calculation ... ok [INFO] [stdout] test mutation_score_calculation::fifty_percent_when_half_killed ... ok [INFO] [stdout] test result_grouping::can_calculate_per_file_score ... ok [INFO] [stdout] test mutation_score_calculation::score_is_bounded_0_to_100 ... ok [INFO] [stdout] test mutation_score_calculation::zero_score_when_all_survived ... ok [INFO] [stdout] test mutation_score_calculation::timeout_counts_as_killed ... ok [INFO] [stdout] test result_grouping::groups_results_by_file ... ok [INFO] [stdout] test result_grouping::correct_count_per_file ... ok [INFO] [stdout] test test_hint_generation::comparison_hint_mentions_boundary ... ok [INFO] [stdout] test html_report_structure::html_contains_survived_count ... ok [INFO] [stdout] test test_hint_generation::logical_hint_mentions_combinations ... ok [INFO] [stdout] test test_hint_generation::null_hint_mentions_null_input ... ok [INFO] [stdout] test test_hint_generation::unknown_operator_gives_generic_hint ... ok [INFO] [stdout] test ai_report_structure::ai_report_shows_all_killed_message_when_no_survivors ... ok [INFO] [stdout] test report_output::creates_parent_directories ... ok [INFO] [stdout] test test_hint_generation::arithmetic_hint_mentions_values ... ok [INFO] [stdout] test test_hint_generation::boolean_hint_includes_values ... ok [INFO] [stdout] test report_output::can_write_report_to_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/integration_runner.rs (/opt/rustwide/target/debug/deps/integration_runner-ffe6ef2a69087150) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test file_manipulation::can_read_dart_source_files ... ok [INFO] [stdout] test mutation_testing_logic::logical_operator_mutations_test_conditions ... ok [INFO] [stdout] test mutation_testing_logic::mutation_that_changes_arithmetic_should_be_killed ... ok [INFO] [stdout] test mutation_testing_logic::mutation_in_uncovered_code_may_survive ... ok [INFO] [stdout] test parallel_execution::mutations_can_be_partitioned_for_parallel_execution ... ok [INFO] [stdout] test parallel_execution::parallel_job_count_is_reasonable ... ok [INFO] [stdout] test mutation_testing_logic::boundary_condition_mutations_test_quality ... ok [INFO] [stdout] test file_manipulation::mutation_application_preserves_file_structure ... ok [INFO] [stdout] test file_manipulation::can_write_and_restore_dart_files ... ok [INFO] [stdout] test parallelism_proof::file_lock_hashmap_handles_concurrent_access ... ok [INFO] [stdout] test dart_environment::test_fixtures_have_valid_pubspec ... ok [INFO] [stdout] test parallelism_proof::atomic_counters_are_accurate ... ok [INFO] [stdout] test timeout_handling::timeout_counts_as_killed ... ok [INFO] [stdout] test timeout_handling::timeout_duration_is_reasonable ... ok [INFO] [stdout] test dart_environment::test_fixtures_tests_pass ... ok [INFO] [stdout] test runner_integration::mutation_result_types_match_expected_variants ... ok [INFO] [stdout] test runner_integration::file_restore_guard_restores_on_drop ... ok [INFO] [stdout] test file_restoration_proof::file_restored_after_mutation_with_locks ... ok [INFO] [stdout] test dart_environment::dart_sdk_is_available ... ok [INFO] [stdout] test parallelism_stress_tests::stress_test_rapid_lock_acquisition ... ok [INFO] [stdout] test file_restoration_proof::parallel_mutations_on_different_files_all_restore ... ok [INFO] [stdout] test parallelism_stress_tests::stress_test_many_mutations_few_files ... ok [INFO] [stdout] test file_restoration_proof::restoration_works_even_with_panic_simulation ... ok [INFO] [stdout] test parallelism_proof::parallel_tasks_on_different_files_run_concurrently ... ok [INFO] [stdout] test file_restoration_proof::sequential_mutations_on_same_file_all_restore ... ok [INFO] [stdout] test parallelism_stress_tests::stress_test_many_files_max_parallelism ... ok [INFO] [stdout] test parallelism_proof::semaphore_limits_total_concurrent_jobs ... ok [INFO] [stdout] test parallelism_proof::tasks_on_same_file_are_serialized ... ok [INFO] [stdout] test parallelism_proof::mixed_files_show_optimal_parallelism ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-d27dfad90578e26d) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test compile_error_tests::test_list_plus_to_minus_causes_compile_error ... ok [INFO] [stdout] test compile_error_tests::test_string_plus_to_minus_causes_compile_error ... ok [INFO] [stdout] test compile_error_tests::test_valid_arithmetic_mutation_compiles ... ok [INFO] [stdout] test compile_error_tests::test_equality_to_logical_and_causes_compile_error ... ok [INFO] [stdout] test mutation_discovery::test_discovers_dart_files_in_sample_project ... ok [INFO] [stdout] test report_tests::test_html_report_structure ... ok [INFO] [stdout] test mutation_discovery::test_fixture_files_contain_mutable_code ... ok [INFO] [stdout] test mutation_operator_tests::test_string_utils_has_mutation_opportunities ... ok [INFO] [stdout] test report_tests::test_json_report_is_valid ... ok [INFO] [stdout] test dart_test_execution::test_sample_project_tests_pass ... ok [INFO] [stdout] test compile_error_tests::test_compile_error_project_tests_pass ... ok [INFO] [stdout] test mutation_discovery::test_fixture_files_contain_null_safety_operators ... ok [INFO] [stdout] test mutation_operator_tests::test_calculator_has_many_mutation_opportunities ... ok [INFO] [stdout] test compile_error_tests::test_original_code_compiles ... ok [INFO] [stdout] test mutation_operator_tests::test_null_safety_has_null_operator_mutations ... ok [INFO] [stdout] test dart_test_execution::test_sample_project_has_sufficient_test_coverage ... ok [INFO] [stdout] test e2e_mutation_testing::test_cli_shows_help ... ok [INFO] [stdout] test e2e_mutation_testing::test_cli_shows_version ... ok [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling find-msvc-tools v0.1.5 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling bytes v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling writeable v0.6.2 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stdout] test e2e_mutation_testing::test_dry_run_mode ... ok [INFO] [stderr] Compiling litemap v0.8.1 [INFO] [stderr] Compiling tracing-core v0.1.35 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stdout] test parser_tests::test_dart_files_are_syntactically_valid ... ok [INFO] [stdout] test e2e_mutation_testing::test_full_mutation_run_on_sample_project ... ok [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling tree-sitter-language v0.1.6 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.7 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling tree-sitter v0.24.7 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling tree-sitter-dart v0.0.4 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling unicode-width v0.2.2 [INFO] [stderr] Compiling iri-string v0.7.9 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling streaming-iterator v0.1.9 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling rustls-pki-types v1.13.1 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=6336482cd6f9e401 -C extra-filename=-f44194124a3302c4 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-960081a5507b5af2.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-f0735371bc43c2c9.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-56fcf821057c6f88.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `regex-automata` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --cfg 'feature="alloc"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=e26d4126892ca24c -C extra-filename=-54b0389fedd3cb82 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern aho_corasick=/opt/rustwide/target/release/deps/libaho_corasick-0e9835691b77a812.rmeta --extern memchr=/opt/rustwide/target/release/deps/libmemchr-63f7fe949fe3e716.rmeta --extern regex_syntax=/opt/rustwide/target/release/deps/libregex_syntax-5756d918b4868933.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stdout] test e2e_mutation_testing::test_binary_builds_successfully ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- e2e_mutation_testing::test_binary_builds_successfully stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'e2e_mutation_testing::test_binary_builds_successfully' (189) panicked at tests/integration_tests.rs:197:9: [INFO] [stdout] dart_mutant should build successfully [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x624eef7d135a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x624eef7d135a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x624eef7d135a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x624eef7d135a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x624eef7e6e6a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x624eef7e6e6a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x624eef7d5e32 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x624eef7d5e32 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x624eef7ad36f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x624eef7ad36f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x624eef7c7ce9 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x624eef71e3cc - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x624eef71e3cc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x624eef7c7ea2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x624eef7c7ea2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x624eef7ad45a - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x624eef7a2379 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x624eef7ae13d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x624eef7e75ec - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x624eef6da4ef - integration_tests[f6a0ecd67167dcb0]::e2e_mutation_testing::test_binary_builds_successfully [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_tests.rs:197:9 [INFO] [stdout] 20: 0x624eef6d4727 - integration_tests[f6a0ecd67167dcb0]::e2e_mutation_testing::test_binary_builds_successfully::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_tests.rs:189:41 [INFO] [stdout] 21: 0x624eef6dcad6 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x624eef7124ab - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x624eef7124ab - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x624eef71ee9b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x624eef71ee9b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 26: 0x624eef71ee9b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x624eef71ee9b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x624eef71ee9b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x624eef71ee9b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x624eef71ee9b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x624eef7192f4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x624eef7192f4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x624eef721aa2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x624eef721aa2 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 35: 0x624eef721aa2 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x624eef721aa2 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x624eef721aa2 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x624eef721aa2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x624eef721aa2 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x624eef7d066f - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 41: 0x624eef7d066f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x74f8aeeadaa4 - [INFO] [stdout] 43: 0x74f8aef3aa64 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] e2e_mutation_testing::test_binary_builds_successfully [INFO] [stdout] [INFO] [stdout] test result: FAILED. 21 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 38.52s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test integration_tests` [INFO] running `Command { std: "docker" "inspect" "2680abad0c7b1b0fc153f0ab0267bbddb1be8846289325cffc3631a91154155a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2680abad0c7b1b0fc153f0ab0267bbddb1be8846289325cffc3631a91154155a", kill_on_drop: false }` [INFO] [stdout] 2680abad0c7b1b0fc153f0ab0267bbddb1be8846289325cffc3631a91154155a