[INFO] fetching crate taz 2.0.0...
[INFO] testing taz-2.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate taz 2.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate taz 2.0.0
[INFO] finished tweaking crates.io crate taz 2.0.0
[INFO] tweaked toml for crates.io crate taz 2.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate taz 2.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate taz 2.0.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f20a95bd1abc14a2597ff4a5d2cd31ef812b1f98ad4e24e5f077cbcb7832f0ab
[INFO] running `Command { std: "docker" "start" "-a" "f20a95bd1abc14a2597ff4a5d2cd31ef812b1f98ad4e24e5f077cbcb7832f0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f20a95bd1abc14a2597ff4a5d2cd31ef812b1f98ad4e24e5f077cbcb7832f0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20a95bd1abc14a2597ff4a5d2cd31ef812b1f98ad4e24e5f077cbcb7832f0ab", kill_on_drop: false }`
[INFO] [stdout] f20a95bd1abc14a2597ff4a5d2cd31ef812b1f98ad4e24e5f077cbcb7832f0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8444f678aff79de2cc01faebf58497222197555584e09922fdef757230c7d94f
[INFO] running `Command { std: "docker" "start" "-a" "8444f678aff79de2cc01faebf58497222197555584e09922fdef757230c7d94f", kill_on_drop: false }`
[INFO] [stderr]    Compiling taz v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8444f678aff79de2cc01faebf58497222197555584e09922fdef757230c7d94f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8444f678aff79de2cc01faebf58497222197555584e09922fdef757230c7d94f", kill_on_drop: false }`
[INFO] [stdout] 8444f678aff79de2cc01faebf58497222197555584e09922fdef757230c7d94f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 166fe255987b3e054b0e3ec716cdbfbdb7b3154f9165f95723333ab8b04f3a1f
[INFO] running `Command { std: "docker" "start" "-a" "166fe255987b3e054b0e3ec716cdbfbdb7b3154f9165f95723333ab8b04f3a1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling taz v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "166fe255987b3e054b0e3ec716cdbfbdb7b3154f9165f95723333ab8b04f3a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166fe255987b3e054b0e3ec716cdbfbdb7b3154f9165f95723333ab8b04f3a1f", kill_on_drop: false }`
[INFO] [stdout] 166fe255987b3e054b0e3ec716cdbfbdb7b3154f9165f95723333ab8b04f3a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba2f6436cab3dbfa1e8b23b2510ed63d5beb903740d12920a5c46fc95f89e03a
[INFO] running `Command { std: "docker" "start" "-a" "ba2f6436cab3dbfa1e8b23b2510ed63d5beb903740d12920a5c46fc95f89e03a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/taz-eca97425a2eeadc8)
[INFO] [stdout] 
[INFO] [stdout] running 118 tests
[INFO] [stdout] test constants::tests::test_constant_from_c_string ... ok
[INFO] [stdout] test constants::tests::test_constant_from_e_string ... ok
[INFO] [stdout] test constants::tests::test_constant_is_constant ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_constant_function ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_divide_multiply_operators_functions ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_minus_divide_operators ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_minus_unary_operator_function ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_plus_multiply_divide_minus_power_operators_parenthesis ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_plus_multiply_operators_parenthesis ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_plus_multiply_divide_operators_minus_unary_operator_parenthesis ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_plus_operator ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_plus_multiply_operators ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_plus_operator_minus_unary_operator ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_with_numbers_plus_operators ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_minus_divide_operators ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_operator ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_plus_minus_multiply_divide_power_operators ... ok
[INFO] [stdout] test functions::tests::test_function_apply_abs ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_operators_functions ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_plus_multiply_operators_parenthesis ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_several_plus_operator ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_unary_minus_binary_plus_operator ... ok
[INFO] [stdout] test functions::tests::test_function_apply_asin ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_unary_minus_function ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_forgot_right_parenthesis ... ok
[INFO] [stdout] test constants::tests::test_constant_from_pi_string ... ok
[INFO] [stdout] test constants::tests::test_constant_from_unknown_string ... ok
[INFO] [stdout] test functions::tests::test_function_apply_acos ... ok
[INFO] [stdout] test functions::tests::test_function_apply_acosh ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_numbers_plus_multiply_operators ... ok
[INFO] [stdout] test functions::tests::test_function_apply_asinh ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_unary_minus_binary_plus_multiply_divide_parenthesis ... ok
[INFO] [stdout] test functions::tests::test_function_apply_atanh ... ok
[INFO] [stdout] test functions::tests::test_function_apply_cbrt ... ok
[INFO] [stdout] test functions::tests::test_function_apply_exp ... ok
[INFO] [stdout] test functions::tests::test_function_apply_cos ... ok
[INFO] [stdout] test functions::tests::test_function_apply_log10 ... ok
[INFO] [stdout] test functions::tests::test_function_apply_ln ... ok
[INFO] [stdout] test functions::tests::test_function_apply_log2 ... ok
[INFO] [stdout] test functions::tests::test_function_apply_sin ... ok
[INFO] [stdout] test functions::tests::test_function_apply_tan ... ok
[INFO] [stdout] test functions::tests::test_function_apply_tanh ... ok
[INFO] [stdout] test functions::tests::test_function_apply_sqrt ... ok
[INFO] [stdout] test functions::tests::test_function_from_abs_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_acos_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_acosh_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_asin_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_atan_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_asinh_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_atanh_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_cbrt_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_cos_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_cosh_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_exp_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_ln_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_log10_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_sin_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_log2_string ... ok
[INFO] [stdout] test functions::tests::test_function_apply_atan ... ok
[INFO] [stdout] test functions::tests::test_function_apply_sinh ... ok
[INFO] [stdout] test functions::tests::test_function_from_tanh_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_tan_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_unknown_string ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_apply_divide ... ok
[INFO] [stdout] test functions::tests::test_function_is_fun ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_apply_minus ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_apply_power ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_from_minus_char ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_apply_plus ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_from_multiply_char ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_from_plus_char ... ok
[INFO] [stdout] test functions::tests::test_function_from_sinh_string ... ok
[INFO] [stdout] test functions::tests::test_function_from_sqrt_string ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_from_power_char ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_from_unknown_char ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_apply_divide_by_zero ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_precedence ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_apply_multiply ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_from_divide_char ... ok
[INFO] [stdout] test operators::tests::test_unary_operator_apply_minus ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_is_left_associative ... ok
[INFO] [stdout] test operators::tests::test_binary_operator_is_ops ... ok
[INFO] [stdout] test converter::tests::test_infix_to_postfix_expression_forgot_left_parenthesis ... ok
[INFO] [stdout] test operators::tests::test_unary_operator_apply_plus ... ok
[INFO] [stdout] test operators::tests::test_unary_operator_is_ops ... ok
[INFO] [stdout] test tests::test_evaluation_expression_with_all ... ok
[INFO] [stdout] test tests::test_evaluation_expression_with_constant_and_number ... ok
[INFO] [stdout] test tests::test_evaluation_expression_with_function_and_number ... ok
[INFO] [stdout] test tests::test_evaluation_expression_with_numbers_binary_operator ... ok
[INFO] [stdout] test token::tests::test_token_new_binary_ops ... ok
[INFO] [stdout] test tests::test_evaluation_expression_with_numbers_operators_parenthesis ... ok
[INFO] [stdout] test token::tests::test_token_new_function ... ok
[INFO] [stdout] test token::tests::test_token_new_number ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_number_float_solo ... ok
[INFO] [stdout] test token::tests::test_token_new_unary_ops ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_number_float_with_string ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_number_integer_arounded_by_string ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_word_solo ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_word_with_number_solo ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_word_with_parenthesis ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_word_with_seperator_solo ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenization_expresion_with_numbers_operators ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_number_float_arounded_by_string ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenization_expression_with_constant_and_number ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_number_integer_solo ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_number_integer_with_string ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenization_expression_with_function_and_number ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenization_expression_with_number ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenization_expression_with_all ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenization_expression_with_numbers_operators_parenthesis ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenization_expression_with_numbers_binary_operator ... ok
[INFO] [stdout] test operators::tests::test_unary_operator_from_minus_char ... ok
[INFO] [stdout] test token::tests::test_token_new_constant ... ok
[INFO] [stdout] test operators::tests::test_unary_operator_from_plus_char ... ok
[INFO] [stdout] test tests::test_evaluation_expresion_with_numbers_operators ... ok
[INFO] [stdout] test tokenizer::tests::test_extract_word_in_expression ... ok
[INFO] [stdout] test evaluator::tests::test_postfix_evaluation_with_function_constant ... ok
[INFO] [stdout] test functions::tests::test_function_apply_cosh ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 118 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests taz
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - evaluate (line 21) ... ok
[INFO] [stdout] test src/lib.rs - evaluate (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba2f6436cab3dbfa1e8b23b2510ed63d5beb903740d12920a5c46fc95f89e03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2f6436cab3dbfa1e8b23b2510ed63d5beb903740d12920a5c46fc95f89e03a", kill_on_drop: false }`
[INFO] [stdout] ba2f6436cab3dbfa1e8b23b2510ed63d5beb903740d12920a5c46fc95f89e03a