[INFO] fetching crate rexgen 0.1.0... [INFO] testing rexgen-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rexgen 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate rexgen 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rexgen 0.1.0 [INFO] tweaked toml for crates.io crate rexgen 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rexgen 0.1.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rexgen 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6428d304bde8a94cfdb85e010c4de8f6bc05272c75d346db1105c3fdab44990b [INFO] running `Command { std: "docker" "start" "-a" "6428d304bde8a94cfdb85e010c4de8f6bc05272c75d346db1105c3fdab44990b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6428d304bde8a94cfdb85e010c4de8f6bc05272c75d346db1105c3fdab44990b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6428d304bde8a94cfdb85e010c4de8f6bc05272c75d346db1105c3fdab44990b", kill_on_drop: false }` [INFO] [stdout] 6428d304bde8a94cfdb85e010c4de8f6bc05272c75d346db1105c3fdab44990b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f700c58e3ee14cdccfa144c4e8fda10bbcfbe86c82e0582bc08e9b6b449e3709 [INFO] running `Command { std: "docker" "start" "-a" "f700c58e3ee14cdccfa144c4e8fda10bbcfbe86c82e0582bc08e9b6b449e3709", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling rexgen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.21s [INFO] running `Command { std: "docker" "inspect" "f700c58e3ee14cdccfa144c4e8fda10bbcfbe86c82e0582bc08e9b6b449e3709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f700c58e3ee14cdccfa144c4e8fda10bbcfbe86c82e0582bc08e9b6b449e3709", kill_on_drop: false }` [INFO] [stdout] f700c58e3ee14cdccfa144c4e8fda10bbcfbe86c82e0582bc08e9b6b449e3709 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81996b74fd5e288d230344f0858e31d680cc703ccfddcdf27a0004b13ea5ed29 [INFO] running `Command { std: "docker" "start" "-a" "81996b74fd5e288d230344f0858e31d680cc703ccfddcdf27a0004b13ea5ed29", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling rexgen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.71s [INFO] running `Command { std: "docker" "inspect" "81996b74fd5e288d230344f0858e31d680cc703ccfddcdf27a0004b13ea5ed29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81996b74fd5e288d230344f0858e31d680cc703ccfddcdf27a0004b13ea5ed29", kill_on_drop: false }` [INFO] [stdout] 81996b74fd5e288d230344f0858e31d680cc703ccfddcdf27a0004b13ea5ed29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] af164391ebb4d736d413a2ce64e7ee1a7b7b5242d7c5518755cff325778d0bd1 [INFO] running `Command { std: "docker" "start" "-a" "af164391ebb4d736d413a2ce64e7ee1a7b7b5242d7c5518755cff325778d0bd1", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rexgen-1e49a5e411018417) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test pattern::tests::generates_requested_count ... ok [INFO] [stdout] test pattern::tests::generate_one_generates_uppercase_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rexgen-96500ec72fa6854a) [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] Running tests/tdg_compat.rs (/opt/rustwide/target/debug/deps/tdg_compat-7de69733558117de) [INFO] [stdout] [INFO] [stdout] running 90 tests [INFO] [stdout] test configuration_testing::configure_and_produce_output_with_seed ... ignored, inline config <# #> not supported in rexgen; CLI-based [INFO] [stdout] test configuration_testing::configure_and_produce_output_with_seed2 ... ignored, inline config <# #> not supported; unicode/ECMA classes differences [INFO] [stdout] test error_messages::build_error_snippet_start ... ignored, error reporting not implemented [INFO] [stdout] test more_pattern::repeat_pattern ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_pattern::repeat_symbol_inside_group ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_pattern::repeat_symbol_inside_group2 ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_pattern::zero_repeats ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_sets::escape_sets ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_sets::negated_range ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_sets::negated_range_and_characters ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_sets::range_repeated_chars ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_sets::range_set_basic ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_sets::range_set_empty_repeat_is_one ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_sets::range_set_group_repeated ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_sets::range_set_group_repeated_mixed ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_sets::range_set_repeated ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_sets::repeated_escape_chars ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_sets::repeated_escape_chars_in_group ... ignored, pattern engine not implemented yet [INFO] [stdout] test more_template::alternatives_repeated_symbols ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_template::alternatives_wrapped ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_template::calculated_quantity ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_template::with_alternative_groups ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test more_template::with_alternatives_symbols ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test named_patterns::can_generate_namedpatterns ... ignored, named patterns not implemented [INFO] [stdout] test named_patterns::can_generate_namedpatterns_all_defaults_name ... ignored, named patterns and library loading not implemented [INFO] [stdout] test named_patterns::can_generate_namedpatterns_all_defaults_patterns ... ignored, named patterns and library loading not implemented [INFO] [stdout] test named_patterns::can_generate_namedpatterns_compound ... ignored, named patterns not implemented [INFO] [stdout] test named_patterns::throws_invalid_named_pattern ... ignored, named patterns invalid reference error not implemented [INFO] [stdout] test negation::negated_range_from_string ... ignored, pattern engine not implemented yet [INFO] [stdout] test negation::negated_set_from_string ... ignored, pattern engine not implemented yet [INFO] [stdout] test negation_more::negated_set_range2 ... ignored, pattern engine not implemented yet [INFO] [stdout] test negation_more::negated_set_range_multiple ... ignored, pattern engine not implemented yet [INFO] [stdout] test negation_more::negated_set_range_multiple_repeated ... ignored, pattern engine not implemented yet [INFO] [stdout] test negation_more::negated_set_range_repeated ... ignored, pattern engine not implemented yet [INFO] [stdout] test negative_testing::incomplete_pattern_errors ... ignored, pattern engine not implemented; should error on incomplete pattern [INFO] [stdout] test negative_testing::invalid_cardinality_negative_errors ... ignored, pattern engine not implemented; should error on negative cardinality [INFO] [stdout] test negative_testing::invalid_cardinality_start_errors ... ignored, pattern engine not implemented; should error on invalid cardinality start [INFO] [stdout] test negative_testing::invalid_random_length_forms ... ignored, pattern engine not implemented; should error on invalid random length forms [INFO] [stdout] test negative_testing::missing_placeholder_end ... ignored, template parser not implemented; should error on missing end [INFO] [stdout] test negative_testing::missing_placeholder_end_end ... ignored, template parser not implemented; should error on missing end at end [INFO] [stdout] test negative_testing_more::invalid_config_and_missing_files ... ignored, inline config not supported; invalid config cases [INFO] [stdout] test negative_testing_more::invalid_repeat_pattern ... ignored, pattern engine not implemented; invalid repeat pattern [INFO] [stdout] test negative_testing_more::negated_set_range_invalid_numeric_variants ... ignored, pattern engine not implemented; invalid numeric in negated range [INFO] [stdout] test negative_testing_more::unknown_namedpatterns ... ignored, template engine not implemented; unknown named patterns [INFO] [stdout] test pattern_more2::alphanumeric_multiple_and_escaped ... ignored, pattern engine not implemented yet [INFO] [stdout] test pattern_more2::generatepattern_overloads ... ignored, pattern engine not implemented yet [INFO] [stdout] test pattern_more2::generatepattern_overloads2_seeded_value ... ignored, seeded determinism not wired yet [INFO] [stdout] test pattern_tests::can_generate_expressions_with_alternates ... ignored, pattern engine not implemented yet [INFO] [stdout] test pattern_tests::can_generate_repeat_symbol ... ok [INFO] [stdout] test profiling_placeholders::profile_comparison_with_string_append ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_large_nonrandom_nonseeded_repeat ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_large_nonrandom_repeat ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_large_nonrandom_repeat_low_volume ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_large_nonrandom_seeded_repeat ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_nonrandom_repeat ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_nonrandom_repeat_low_volume ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_random_repeat ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test profiling_placeholders::profile_small_nonrandom_seeded_repeat ... ignored, profiling tests not applicable in unit tests [INFO] [stdout] test randomness::level_of_loop ... ignored, randomness/determinism harness not implemented [INFO] [stdout] test randomness::level_of_randomness ... ignored, randomness/determinism harness not implemented [INFO] [stdout] test randomness::seed_as_string_is_used ... ignored, seed behavior differences; to be revisited [INFO] [stdout] test randomness::weird_s_shortkey_bug ... ignored, \s class parity and seeding behavior not implemented [INFO] [stdout] test sets::can_generate_nonrange_set ... ignored, pattern engine not implemented yet [INFO] [stdout] test sets::can_generate_range_numeric ... ignored, pattern engine not implemented yet [INFO] [stdout] test sets_remaining::multiple_range_set_1 ... ignored, pattern engine not implemented yet [INFO] [stdout] test sets_remaining::multiple_range_set_2 ... ignored, pattern engine not implemented yet [INFO] [stdout] test sets_remaining::multiple_range_set_3 ... ignored, pattern engine not implemented yet [INFO] [stdout] test sets_remaining::multiple_range_set_4 ... ignored, pattern engine not implemented yet [INFO] [stdout] test sets_remaining::multiple_range_set_5 ... ignored, pattern engine not implemented yet [INFO] [stdout] test sets_remaining::range_set_upper_lower ... ignored, pattern engine not implemented yet [INFO] [stdout] test special_functions::can_generate_anagram ... ignored, anagram operator not implemented [INFO] [stdout] test special_functions::can_generate_anagram_long ... ignored, anagram operator not implemented [INFO] [stdout] test symbols::all_symbols_sample ... ignored, pattern engine not implemented yet [INFO] [stdout] test template::can_generate_from_template_harder ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template::can_generate_from_template_multiple ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template::can_generate_from_template_overload1 ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template_remaining::escape_config ... ignored, inline config <# #> not supported in rexgen [INFO] [stdout] test template_remaining::escape_template ... ignored, template escaping parity TBD [INFO] [stdout] test template_remaining::generate_from_template_for_readme1 ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template_remaining::generate_from_template_for_readme2 ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template_remaining::generate_from_template_for_readme3 ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template_remaining::generate_from_template_no_symbols ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template_remaining::generate_from_template_with_symbols ... ignored, pattern/template engine not implemented yet [INFO] [stdout] test template_remaining::load_file_supplied_in_config_absolute ... ignored, library loading via config not supported; CLI-only in rexgen [INFO] [stdout] test template_remaining::load_file_supplied_in_config_relative ... ignored, library loading via config not supported; CLI-only in rexgen [INFO] [stdout] test template_remaining::load_file_supplied_in_config_relative_no_extension ... ignored, library loading via config not supported; CLI-only in rexgen [INFO] [stdout] test template_remaining::unescape_template ... ignored, template escaping parity TBD [INFO] [stdout] test utility_testing::can_deserialize ... ignored, TDG Utility JSON helpers not applicable to rexgen [INFO] [stdout] test utility_testing::can_serialize ... ignored, TDG Utility JSON helpers not applicable to rexgen [INFO] [stdout] test pattern_tests::can_output_repeated_symbols ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 88 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rexgen [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" "af164391ebb4d736d413a2ce64e7ee1a7b7b5242d7c5518755cff325778d0bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af164391ebb4d736d413a2ce64e7ee1a7b7b5242d7c5518755cff325778d0bd1", kill_on_drop: false }` [INFO] [stdout] af164391ebb4d736d413a2ce64e7ee1a7b7b5242d7c5518755cff325778d0bd1