[INFO] fetching crate rexgen 0.1.0...
[INFO] testing rexgen-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rexgen 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rexgen 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b96395cd506e3cf82914d001711c2f12b0df46be3cf48aa45bbf90535d18862
[INFO] running `Command { std: "docker" "start" "-a" "2b96395cd506e3cf82914d001711c2f12b0df46be3cf48aa45bbf90535d18862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b96395cd506e3cf82914d001711c2f12b0df46be3cf48aa45bbf90535d18862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b96395cd506e3cf82914d001711c2f12b0df46be3cf48aa45bbf90535d18862", kill_on_drop: false }`
[INFO] [stdout] 2b96395cd506e3cf82914d001711c2f12b0df46be3cf48aa45bbf90535d18862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 762f015a85b4d750f83e24e788d0d99dbf2cc4679990154a978312b1006300d3
[INFO] running `Command { std: "docker" "start" "-a" "762f015a85b4d750f83e24e788d0d99dbf2cc4679990154a978312b1006300d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[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 11.12s
[INFO] running `Command { std: "docker" "inspect" "762f015a85b4d750f83e24e788d0d99dbf2cc4679990154a978312b1006300d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762f015a85b4d750f83e24e788d0d99dbf2cc4679990154a978312b1006300d3", kill_on_drop: false }`
[INFO] [stdout] 762f015a85b4d750f83e24e788d0d99dbf2cc4679990154a978312b1006300d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b814bd94be3f578981ffe121e4d307d8fbeecc9d2770956bafc9ac463d31ddd6
[INFO] running `Command { std: "docker" "start" "-a" "b814bd94be3f578981ffe121e4d307d8fbeecc9d2770956bafc9ac463d31ddd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rexgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "b814bd94be3f578981ffe121e4d307d8fbeecc9d2770956bafc9ac463d31ddd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b814bd94be3f578981ffe121e4d307d8fbeecc9d2770956bafc9ac463d31ddd6", kill_on_drop: false }`
[INFO] [stdout] b814bd94be3f578981ffe121e4d307d8fbeecc9d2770956bafc9ac463d31ddd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51dd8bf8049bd73a9a85e4cc2f01f600657008730a5f7e1b9f9e4f075fd92a2b
[INFO] running `Command { std: "docker" "start" "-a" "51dd8bf8049bd73a9a85e4cc2f01f600657008730a5f7e1b9f9e4f075fd92a2b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rexgen-e3093fa8a9371620)
[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-e5c0e9066aa9c8e7)
[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-7df93f2330ad0565)
[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 0.02s
[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" "51dd8bf8049bd73a9a85e4cc2f01f600657008730a5f7e1b9f9e4f075fd92a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51dd8bf8049bd73a9a85e4cc2f01f600657008730a5f7e1b9f9e4f075fd92a2b", kill_on_drop: false }`
[INFO] [stdout] 51dd8bf8049bd73a9a85e4cc2f01f600657008730a5f7e1b9f9e4f075fd92a2b