[INFO] cloning repository https://github.com/devonoel/halftone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devonoel/halftone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevonoel%2Fhalftone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevonoel%2Fhalftone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6072d2aa94b3dd1588f81b51816cdad350f9c0d5
[INFO] testing devonoel/halftone against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevonoel%2Fhalftone" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/devonoel/halftone
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/devonoel/halftone
[INFO] tweaked toml for git repo https://github.com/devonoel/halftone written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/devonoel/halftone 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 git repo https://github.com/devonoel/halftone 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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d
[INFO] running `Command { std: "docker" "start" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d", 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" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d" "/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" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d", 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" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling halftone v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d", 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" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d" "/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 halftone v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `Command { std: "docker" "inspect" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d", 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" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d" "/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 0.44s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/halftone/d40c817776899e04/out/halftone-d40c817776899e04)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test openai::tests::rate_limit_without_a_limit_is_none ... ok
[INFO] [stdout] test openai::tests::edit_requests_carry_the_options ... ok
[INFO] [stdout] test openai::tests::error_descriptions_include_every_cause ... ok
[INFO] [stdout] test openai::tests::parses_limit_from_rate_limit_message ... ok
[INFO] [stdout] test openai::tests::response_accepts_either_image_field ... ok
[INFO] [stdout] test pipeline::tests::ansi_cell_backgrounds_use_blended_shade ... ok
[INFO] [stdout] test openai::tests::only_the_gpt_image_1_family_gets_input_fidelity ... ok
[INFO] [stdout] test openai::tests::defaults_keep_generation_cheap ... ok
[INFO] [stdout] test pipeline::tests::ansi_rows_break_and_reset_per_row ... ok
[INFO] [stdout] test pipeline::tests::auto_background_lands_on_target_luminance ... ok
[INFO] [stdout] test pipeline::tests::auto_background_keeps_a_muted_tint ... ok
[INFO] [stdout] test openai::tests::request_body_matches_the_images_api ... ok
[INFO] [stdout] test pipeline::tests::auto_background_of_gray_is_neutral ... ok
[INFO] [stdout] test pipeline::tests::ansi_emits_color_only_when_it_changes ... ok
[INFO] [stdout] test pipeline::tests::auto_background_of_black_is_black ... ok
[INFO] [stdout] test pipeline::tests::blank_cells_become_solid_tiles_with_cell_backgrounds ... ok
[INFO] [stdout] test pipeline::tests::blank_cells_show_the_flat_background ... ok
[INFO] [stdout] test pipeline::tests::convert_bytes_decodes_encoded_images ... ok
[INFO] [stdout] test pipeline::tests::blank_glyph_has_no_ink ... ok
[INFO] [stdout] test pipeline::tests::convert_bytes_rejects_non_images ... ok
[INFO] [stdout] test pipeline::tests::denser_glyphs_cover_more_of_the_cell ... ok
[INFO] [stdout] test pipeline::tests::hue_and_saturation_of_primaries_and_grays ... ok
[INFO] [stdout] test pipeline::tests::fully_transparent_background_leaves_only_glyphs ... ok
[INFO] [stdout] test pipeline::tests::hsv_round_trips_through_hue_and_saturation ... ok
[INFO] [stdout] test pipeline::tests::cell_background_blends_from_base_toward_shade ... ok
[INFO] [stdout] test pipeline::tests::mono_images_draw_white_glyphs_and_skip_cell_backgrounds ... ok
[INFO] [stdout] test pipeline::tests::translucent_background_keeps_its_alpha_behind_glyphs ... ok
[INFO] [stdout] test pipeline::tests::flat_mode_uses_only_ramp_glyphs_and_copies_color_to_shade ... ok
[INFO] [stdout] test pipeline::tests::mono_ansi_is_plain_text ... ok
[INFO] [stdout] test pipeline::tests::opaque_background_renders_rgb_and_translucent_renders_rgba ... ok
[INFO] [stdout] test pipeline::tests::luminance_weights_green_most_and_blue_least ... ok
[INFO] [stdout] test pipeline::tests::natural_tone_keeps_source_colors_and_brightness ... ok
[INFO] [stdout] test pipeline::tests::glyph_masks_follow_glyph_shapes ... ok
[INFO] [stdout] test pipeline::tests::image_size_is_cells_times_cell_pixels ... ok
[INFO] [stdout] test pipeline::tests::grid_height_corrects_for_cell_aspect_ratio ... ok
[INFO] [stdout] test pipeline::tests::very_wide_images_still_get_one_row ... ok
[INFO] [stdout] test pipeline::tests::brighter_source_regions_get_denser_glyphs ... ok
[INFO] [stdout] test pipeline::tests::renderers_reject_grids_with_too_few_cells - should panic ... ok
[INFO] [stdout] test pipeline::tests::conversion_is_deterministic ... ok
[INFO] [stdout] test openai::tests::reports_bad_or_missing_image_data ... ok
[INFO] [stdout] test openai::tests::decodes_base64_image_data ... ok
[INFO] [stdout] test pipeline::tests::explicit_background_changes_two_tone_glyph_choice ... ok
[INFO] [stdout] test pipeline::tests::two_tone_mode_uses_only_known_glyphs ... ok
[INFO] [stdout] test pipeline::tests::auto_background_is_the_same_in_both_modes_and_ignores_explicit_bg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/halftone/681d92142c67d17e/out/halftone-681d92142c67d17e)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::bg_auto_and_transparent ... ok
[INFO] [stdout] test tests::resolve_bg_fills_in_auto_and_picks_opacity ... ok
[INFO] [stdout] test tests::bg_hex_colors ... ok
[INFO] [stdout] test tests::cell_backgrounds_turn_off_for_flat_mono_and_transparent ... ok
[INFO] [stdout] test tests::bg_rejects_malformed_values ... ok
[INFO] [stdout] test tests::image_paths_by_extension ... ok
[INFO] [stdout] test tests::generate_needs_exactly_one_prompt_source ... ok
[INFO] [stdout] test tests::cell_backgrounds_are_on_by_default ... ok
[INFO] [stdout] test tests::generate_takes_a_reference_model_and_quality ... ok
[INFO] [stdout] test tests::prompt_file_must_exist_and_have_content ... ok
[INFO] [stdout] test tests::cli_definition_is_valid ... ok
[INFO] [stdout] test tests::settings_carry_width_and_explicit_bg ... ok
[INFO] [stdout] test tests::bg_alpha_suffix ... ok
[INFO] [stdout] test tests::image_shapes_map_to_openai_sizes ... ok
[INFO] [stdout] test tests::indexed_path_only_suffixes_batches ... ok
[INFO] [stdout] test tests::only_png_supports_alpha ... ok
[INFO] [stdout] test tests::prompt_comes_from_argument_or_trimmed_file ... ok
[INFO] [stdout] test tests::generate_count_is_bounded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/build/halftone/5e12ca1762388893/out/cli-5e12ca1762388893)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test generate::needs_an_api_key ... ok
[INFO] [stdout] test generate::empty_prompt_file_is_rejected_before_calling_the_api ... ok
[INFO] [stdout] test missing_input_file_is_reported ... ok
[INFO] [stdout] test non_image_input_is_reported ... ok
[INFO] [stdout] test zero_width_is_rejected ... ok
[INFO] [stdout] test invalid_bg_is_an_error_not_a_panic ... ok
[INFO] [stdout] test flat_bg_drops_cell_backgrounds ... ok
[INFO] [stdout] test mono_output_has_no_escape_codes ... ok
[INFO] [stdout] test width_defaults_to_80 ... ok
[INFO] [stdout] test transparent_png_has_an_alpha_channel ... ok
[INFO] [stdout] test unwritable_output_is_reported ... ok
[INFO] [stdout] test translucent_bg_rejects_formats_without_alpha ... ok
[INFO] [stdout] test out_image_extension_is_case_insensitive ... ok
[INFO] [stdout] test out_txt_writes_the_same_art_as_stdout ... ok
[INFO] [stdout] test convert_prints_ansi_art ... ok
[INFO] [stderr]      Running tests/snapshots.rs (/opt/rustwide/target/debug/build/halftone/19639a724e596d02/out/snapshots-19639a724e596d02)
[INFO] [stdout] test out_png_writes_an_image_sized_by_cells ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test no_orphaned_snapshots ... ok
[INFO] [stdout] test outputs_match_snapshots ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests halftone
[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" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d", kill_on_drop: false }`
[INFO] [stdout] 6dde9794bdd9df13bd5344c5e6f1766aaabf05f464bb4c0cba6b4c4a6aee971d
