[INFO] fetching crate tacet-engine 0.1.13...
[INFO] testing tacet-engine-0.1.13 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tacet-engine 0.1.13 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tacet-engine 0.1.13
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tacet-engine 0.1.13
[INFO] tweaked toml for crates.io crate tacet-engine 0.1.13 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tacet-engine 0.1.13 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tacet-engine 0.1.13 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049
[INFO] running `Command { std: "docker" "start" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tacet-kernel v0.1.6
[INFO] [stderr]    Compiling tacet-engine v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `Command { std: "docker" "inspect" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tacet-engine v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tacet-engine/32c7844d2057451b/out/tacet_engine-32c7844d2057451b)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test gguf_tokenizer::tests::an_unknown_pre_tokenizer_name_does_not_fall_back ... ok
[INFO] [stdout] test gguf_tokenizer::tests::the_context_length_is_read_without_hard_coding_the_architecture ... ok
[INFO] [stdout] test gguf_tokenizer::tests::a_foreign_or_broken_file_is_not_claimed_to_have_a_tokenizer ... ok
[INFO] [stdout] test gguf_tokenizer::tests::a_file_without_a_window_says_so_instead_of_guessing ... ok
[INFO] [stdout] test tests::an_empty_catalog_produces_no_tool_block ... ok
[INFO] [stdout] test session::tests::system_instructions_state_the_product_name ... ok
[INFO] [stdout] test gguf_tokenizer::tests::the_pre_scaling_window_is_not_mistaken_for_the_real_one ... ok
[INFO] [stdout] test tests::an_empty_guide_opens_no_block ... ok
[INFO] [stdout] test tests::a_fitting_prompt_passes_through_untouched ... ok
[INFO] [stdout] test gguf_tokenizer::tests::the_metadata_reader_finds_the_tokenizer_keys ... ok
[INFO] [stdout] test gguf_tokenizer::tests::a_corrupt_length_errors_instead_of_allocating ... ok
[INFO] [stdout] test tests::a_truncated_prompt_fits_the_engine ... ok
[INFO] [stdout] test tests::an_exhausted_script_errors_unless_a_default_is_given ... ok
[INFO] [stdout] test tests::generation_does_not_pass_silently_when_the_mask_is_pierced ... ok
[INFO] [stdout] test tests::old_turns_drop_from_the_front_and_recent_ones_stay ... ok
[INFO] [stdout] test tests::output_is_marked_half_finished_when_the_token_cap_is_hit ... ok
[INFO] [stdout] test tests::old_turns_are_dropped_first_when_the_budget_is_exceeded ... ok
[INFO] [stdout] test tests::prompt_pieces_are_laid_out_in_a_fixed_order ... ok
[INFO] [stdout] test tests::static_first_prompt_ordering_preserves_prefix_when_memory_notes_differ ... ok
[INFO] [stdout] test tests::the_estimate_does_not_fall_below_the_measured_turkish_density ... ok
[INFO] [stdout] test tests::the_chatml_template_separates_roles_with_fences ... ok
[INFO] [stdout] test tests::the_constraint_is_driven_on_every_token ... ok
[INFO] [stdout] test tests::the_free_constraint_blocks_nothing ... ok
[INFO] [stdout] test tests::the_engine_can_be_carried_as_dyn ... ok
[INFO] [stdout] test tests::the_estimate_does_not_undercount_turkish_text ... ok
[INFO] [stdout] test tests::the_gemma_template_alternates_roles_in_the_history ... ok
[INFO] [stdout] test tests::the_guide_does_not_open_a_second_consecutive_user_turn ... ok
[INFO] [stdout] test tests::gemma_keeps_the_guide_in_front_of_the_question ... ok
[INFO] [stdout] test tests::the_guide_survives_an_empty_question_on_every_template ... ok
[INFO] [stdout] test tests::the_fake_engine_declares_the_plain_template ... ok
[INFO] [stdout] test tests::the_fake_engine_returns_the_script_in_order_and_records_the_prompt ... ok
[INFO] [stdout] test tests::the_guide_is_cut_from_the_front_and_stays_within_the_limit ... ok
[INFO] [stdout] test tests::the_gemma_template_produces_no_system_role ... ok
[INFO] [stdout] test tests::the_guide_is_sacrificed_once_the_turns_run_out ... ok
[INFO] [stdout] test tests::the_generation_cap_is_derived_from_the_prompt_length ... ok
[INFO] [stdout] test thinking::tests::a_complete_block_is_stripped ... ok
[INFO] [stdout] test tests::the_plain_template_never_uses_chatml_fences ... ok
[INFO] [stdout] test tests::the_short_signature_marks_required_plain_and_optional_with_a_question_mark ... ok
[INFO] [stdout] test tests::the_system_instructions_and_tool_description_are_never_truncated ... ok
[INFO] [stdout] test thinking::tests::a_tool_call_after_thinking_stays_visible ... ok
[INFO] [stdout] test tests::the_system_instructions_contain_no_placeholder_tool_name ... ok
[INFO] [stdout] test thinking::tests::the_answer_survives_an_unclosed_tag ... ok
[INFO] [stdout] test token::budget_tests::a_zero_cost_per_token_does_not_divide ... ok
[INFO] [stdout] test tests::the_last_resort_truncates_the_question_preserving_its_end ... ok
[INFO] [stdout] test token::budget_tests::each_model_gets_the_window_its_cache_affords ... ok
[INFO] [stdout] test token::budget_tests::nothing_ends_up_below_the_old_fixed_window ... ok
[INFO] [stdout] test token::budget_tests::the_models_own_limit_wins_when_it_is_the_smaller_one ... ok
[INFO] [stdout] test thinking::tests::multi_line_thinking ... ok
[INFO] [stdout] test thinking::tests::text_without_tags_is_unchanged ... ok
[INFO] [stdout] test tests::the_tool_description_is_derived_only_from_the_catalog ... ok
[INFO] [stdout] test thinking::tests::an_empty_block_produces_no_thinking ... ok
[INFO] [stdout] test thinking::tests::text_before_the_tag_is_not_discarded ... ok
[INFO] [stdout] test gguf_tokenizer::tests::the_cheap_check_does_not_read_the_tensor_section ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[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/a_marker_is_not_text.rs (/opt/rustwide/target/debug/build/tacet-engine/1af5551ae2b31b6d/out/a_marker_is_not_text-1af5551ae2b31b6d)
[INFO] [stderr]      Running tests/a_tool_result_cannot_forge_a_turn.rs (/opt/rustwide/target/debug/build/tacet-engine/0d324a29b39980c7/out/a_tool_result_cannot_forge_a_turn-0d324a29b39980c7)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test a_tool_result_cannot_close_its_own_fence ... ok
[INFO] [stdout] test every_untrusted_slot_is_covered ... ok
[INFO] [stdout] test ordinary_text_is_not_touched ... ok
[INFO] [stdout] test a_tool_result_cannot_open_a_gemma_turn ... ok
[INFO] [stdout] test a_tool_result_cannot_close_the_plain_history_block ... ok
[INFO] [stdout] test our_own_strings_are_unchanged_by_the_defang ... ok
[INFO] [stdout] test a_tool_result_cannot_open_a_chatml_turn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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/gguf_tokenizer.rs (/opt/rustwide/target/debug/build/tacet-engine/5fbab971bf14a5a4/out/gguf_tokenizer-5fbab971bf14a5a4)
[INFO] [stderr]      Running tests/the_directory_census.rs (/opt/rustwide/target/debug/build/tacet-engine/8406bd48059a625b/out/the_directory_census-8406bd48059a625b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test the_directory_block_skips_hidden_names_and_marks_folders ... ok
[INFO] [stdout] test the_directory_block_rides_in_the_system_instructions ... ok
[INFO] [stdout] test the_directory_block_cannot_grow_past_its_measured_ceiling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/the_guidance_block_is_fenced_once.rs (/opt/rustwide/target/debug/build/tacet-engine/8f51d015952a35ac/out/the_guidance_block_is_fenced_once-8f51d015952a35ac)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test the_note_still_reaches_the_model_beside_a_fenced_guide ... ok
[INFO] [stdout] test our_own_closing_tag_survives_the_defang ... ok
[INFO] [stdout] test a_raw_guide_is_still_fenced ... ok
[INFO] [stdout] test a_skill_body_still_cannot_forge_a_turn ... ok
[INFO] [stdout] test a_guide_that_brings_its_own_fence_is_not_fenced_again ... ok
[INFO] [stdout] test a_skill_body_cannot_close_the_fence_early ... ok
[INFO] [stderr]      Running tests/the_memory_block_is_fenced_once.rs (/opt/rustwide/target/debug/build/tacet-engine/6e1e67f97c16a5a6/out/the_memory_block_is_fenced_once-6e1e67f97c16a5a6)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test raw_notes_are_still_fenced ... ok
[INFO] [stdout] test the_defang_leaves_the_memory_fence_alone ... ok
[INFO] [stdout] test the_stores_own_output_is_not_fenced_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/the_note_survives_the_guide.rs (/opt/rustwide/target/debug/build/tacet-engine/8ae999eb3a02f355/out/the_note_survives_the_guide-8ae999eb3a02f355)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/the_shell_and_the_eval_share_one_rule.rs (/opt/rustwide/target/debug/build/tacet-engine/abbf0ca7b374becf/out/the_shell_and_the_eval_share_one_rule-abbf0ca7b374becf)
[INFO] [stdout] test the_note_has_its_own_cap ... ok
[INFO] [stdout] test a_note_with_no_guide_still_reaches_the_model ... ok
[INFO] [stdout] test a_full_guide_does_not_delete_the_note ... ok
[INFO] [stdout] test every_template_carries_the_note ... ok
[INFO] [stdout] test the_note_is_the_last_thing_in_the_fence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test the_last_pass_has_nothing_left_to_trade ... ok
[INFO] [stdout] test a_cancel_is_never_retried ... ok
[INFO] [stdout] test a_cut_off_pass_is_traded_for_the_final_pass ... ok
[INFO] [stdout] test a_finished_generation_is_not_a_cut_off ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vocab_alphabet.rs (/opt/rustwide/target/debug/build/tacet-engine/8a9ec462e787968f/out/vocab_alphabet-8a9ec462e787968f)
[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]    Doc-tests tacet_engine
[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" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049", kill_on_drop: false }`
[INFO] [stdout] d846e0bfbe558dac5be36296bb28cbc770ae44f2d15d338aeed8a20decb4a049
