[INFO] cloning repository https://github.com/thomas-evans/temp-converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomas-evans/temp-converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-evans%2Ftemp-converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-evans%2Ftemp-converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 013d994bdd6ab1527b67f68b78b8d471bde7ed89
[INFO] testing thomas-evans/temp-converter against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-evans%2Ftemp-converter" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thomas-evans/temp-converter
[INFO] finished tweaking git repo https://github.com/thomas-evans/temp-converter
[INFO] tweaked toml for git repo https://github.com/thomas-evans/temp-converter written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thomas-evans/temp-converter on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thomas-evans/temp-converter 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed5c27089b8385e2bfaab24d8939bd4fe664910c46996b25bf6da8f92d512e1b
[INFO] running `Command { std: "docker" "start" "-a" "ed5c27089b8385e2bfaab24d8939bd4fe664910c46996b25bf6da8f92d512e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed5c27089b8385e2bfaab24d8939bd4fe664910c46996b25bf6da8f92d512e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5c27089b8385e2bfaab24d8939bd4fe664910c46996b25bf6da8f92d512e1b", kill_on_drop: false }`
[INFO] [stdout] ed5c27089b8385e2bfaab24d8939bd4fe664910c46996b25bf6da8f92d512e1b
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86cec033d9308148c6dd6a71855e5ec66e1f7b8b7431b93291828447296d046e
[INFO] running `Command { std: "docker" "start" "-a" "86cec033d9308148c6dd6a71855e5ec66e1f7b8b7431b93291828447296d046e", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-converter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `initial_unit_of_temperature` and `final_unit_of_temperature` are never read
[INFO] [stdout]  --> src/temperature_information.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TemperatureInformation {
[INFO] [stdout]   |            ---------------------- fields in this struct
[INFO] [stdout] 4 |     pub initial_degrees: f32,
[INFO] [stdout] 5 |     pub initial_unit_of_temperature: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub final_unit_of_temperature: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "86cec033d9308148c6dd6a71855e5ec66e1f7b8b7431b93291828447296d046e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cec033d9308148c6dd6a71855e5ec66e1f7b8b7431b93291828447296d046e", kill_on_drop: false }`
[INFO] [stdout] 86cec033d9308148c6dd6a71855e5ec66e1f7b8b7431b93291828447296d046e
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aceccaddfcb1e3f2db113b48adf1bc1ba9ae9b45f83c157a02f2f21ee31fd27c
[INFO] running `Command { std: "docker" "start" "-a" "aceccaddfcb1e3f2db113b48adf1bc1ba9ae9b45f83c157a02f2f21ee31fd27c", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-converter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "aceccaddfcb1e3f2db113b48adf1bc1ba9ae9b45f83c157a02f2f21ee31fd27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aceccaddfcb1e3f2db113b48adf1bc1ba9ae9b45f83c157a02f2f21ee31fd27c", kill_on_drop: false }`
[INFO] [stdout] aceccaddfcb1e3f2db113b48adf1bc1ba9ae9b45f83c157a02f2f21ee31fd27c
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af3875ca5eff63fe2199ab276719072d91a717fd8721e2e1bff701307f135a6a
[INFO] running `Command { std: "docker" "start" "-a" "af3875ca5eff63fe2199ab276719072d91a717fd8721e2e1bff701307f135a6a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/temp_converter-2058eb08dea64909)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test convert_temperature::convert_temp::correct_conversion_result ... ignored, pollutes test coverage
[INFO] [stdout] test scales_of_temperature::scale_entry_display::it_should_have_the_ability_to_be_cast_into_string ... ok
[INFO] [stdout] test calculator::evaluate_expression::it_should_evaluate_expressions ... ok
[INFO] [stdout] test shunting_yard_algorithm::convert_into_rpn::it_should_take_a_vector_of_tokens_and_return_vector_sorted_into_rpn ... ok
[INFO] [stdout] test shunting_yard_algorithm::operator_instructions::it_should_pop_to_output_and_push_to_stack_when_top_has_equal_precedence ... ok
[INFO] [stdout] test shunting_yard_algorithm::operator_instructions::it_should_pop_to_output_and_push_to_stack_when_top_has_greater_precedence ... ok
[INFO] [stdout] test shunting_yard_algorithm::operator_instructions::it_should_push_to_operator_stack_when_empty ... ok
[INFO] [stdout] test shunting_yard_algorithm::operator_instructions::it_should_push_to_operator_stack_when_left_paren_at_top_of_stack ... ok
[INFO] [stdout] test shunting_yard_algorithm::operator_instructions::it_should_push_to_operator_stack_when_top_of_stack_has_less_precedence ... ok
[INFO] [stdout] test temperature_information::new_temperature_information::new_temperature_information_given_correct_args_return_temperature_information_struct ... ignored, pollutes test coverage
[INFO] [stdout] test shunting_yard_algorithm::right_paren_instructions::it_should_discard_left_paren_when_on_top_of_operator_stack ... ok
[INFO] [stdout] test tokenizer::build_multidigit::build_multidigit_given_stream_iteration_returns_string_that_skips_first_character ... ok
[INFO] [stdout] test tokenizer::build_multidigit::build_multidigit_given_stream_returns_string ... ok
[INFO] [stdout] test tokenizer::build_multidigit::it_should_create_multidigit_strings_from_floats ... ok
[INFO] [stdout] test shunting_yard_algorithm::right_paren_instructions::it_should_push_all_other_operators_to_output_and_then_discard_itself_and_left_paren ... ok
[INFO] [stdout] test tokenizer::push_token::push_token_given_char_successfully_pushes_to_vector ... ok
[INFO] [stdout] test tokenizer::push_token::push_token_given_string_successfully_pushes_to_vector ... ok
[INFO] [stdout] test tokenizer::token::token_new_check_precedence ... ok
[INFO] [stdout] test tokenizer::token::token_new_given_token_type_return_token ... ok
[INFO] [stdout] test tokenizer::token::token_value_given_non_number_token_type_return_bool ... ok
[INFO] [stdout] test tokenizer::token::token_value_given_number_token_type_return_f32 ... ok
[INFO] [stdout] test tokenizer::token_type::as_f32_given_non_number_variant_return_error ... ok
[INFO] [stdout] test tokenizer::token_type::as_f32_given_number_variant_return_f32 ... ok
[INFO] [stdout] test tokenizer::build_multidigit::build_multidigit_given_stream_with_non_numeric_mixed_returns_numeric_string ... ok
[INFO] [stdout] test tokenizer::token_type::try_from_char_given_predefined_char_return_variant ... ok
[INFO] [stdout] test tokenizer::token_type::try_from_char_given_undefined_char_return_error ... ok
[INFO] [stdout] test tokenizer::token_type::try_from_string_given_string_of_non_numeric_or_mixed_chars_return_number_variant ... ok
[INFO] [stdout] test tokenizer::token_type::try_from_string_given_string_of_numeric_chars_return_number_variant ... ok
[INFO] [stdout] test tokenizer::tokenizer_test::tokenizer_given_expression_returns_vector_of_tokens ... ok
[INFO] [stdout] test scales_of_temperature::scale_new::it_should_generate_a_scale_struct ... ok
[INFO] [stdout] test tokenizer::push_token::push_token_given_nothing_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af3875ca5eff63fe2199ab276719072d91a717fd8721e2e1bff701307f135a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3875ca5eff63fe2199ab276719072d91a717fd8721e2e1bff701307f135a6a", kill_on_drop: false }`
[INFO] [stdout] af3875ca5eff63fe2199ab276719072d91a717fd8721e2e1bff701307f135a6a
