[INFO] fetching crate termdiff 4.1.0... [INFO] testing termdiff-4.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate termdiff 4.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate termdiff 4.1.0 [INFO] finished tweaking crates.io crate termdiff 4.1.0 [INFO] tweaked toml for crates.io crate termdiff 4.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate termdiff 4.1.0 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 termdiff 4.1.0 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" "+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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2d0de877efb586ea8dcc843de099d148b8c16b1da1cfbff9567217d69305d5ca [INFO] running `Command { std: "docker" "start" "-a" "2d0de877efb586ea8dcc843de099d148b8c16b1da1cfbff9567217d69305d5ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d0de877efb586ea8dcc843de099d148b8c16b1da1cfbff9567217d69305d5ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d0de877efb586ea8dcc843de099d148b8c16b1da1cfbff9567217d69305d5ca", kill_on_drop: false }` [INFO] [stdout] 2d0de877efb586ea8dcc843de099d148b8c16b1da1cfbff9567217d69305d5ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 30946355a388a5bc28661921642922bedad1646e5b6068a8e5c2d5f2a7febc1b [INFO] running `Command { std: "docker" "start" "-a" "30946355a388a5bc28661921642922bedad1646e5b6068a8e5c2d5f2a7febc1b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling crossterm v0.29.0 [INFO] [stderr] Compiling termdiff v4.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.62s [INFO] running `Command { std: "docker" "inspect" "30946355a388a5bc28661921642922bedad1646e5b6068a8e5c2d5f2a7febc1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30946355a388a5bc28661921642922bedad1646e5b6068a8e5c2d5f2a7febc1b", kill_on_drop: false }` [INFO] [stdout] 30946355a388a5bc28661921642922bedad1646e5b6068a8e5c2d5f2a7febc1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c44407bb7ca5f8e0807ebf42a2cb763195fd7a1cc862a5fead84ee883bb6ae07 [INFO] running `Command { std: "docker" "start" "-a" "c44407bb7ca5f8e0807ebf42a2cb763195fd7a1cc862a5fead84ee883bb6ae07", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_builder v4.5.37 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.37 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling termdiff v4.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.92s [INFO] running `Command { std: "docker" "inspect" "c44407bb7ca5f8e0807ebf42a2cb763195fd7a1cc862a5fead84ee883bb6ae07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c44407bb7ca5f8e0807ebf42a2cb763195fd7a1cc862a5fead84ee883bb6ae07", kill_on_drop: false }` [INFO] [stdout] c44407bb7ca5f8e0807ebf42a2cb763195fd7a1cc862a5fead84ee883bb6ae07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] abff1d23aa1eca58898b9dc1b1f792efeb84ab378d17be86b09de0bcde853b1d [INFO] running `Command { std: "docker" "start" "-a" "abff1d23aa1eca58898b9dc1b1f792efeb84ab378d17be86b09de0bcde853b1d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/termdiff-36a29489622e6e9e) [INFO] [stdout] [INFO] [stdout] running 81 tests [INFO] [stdout] test cmd::tests::test_diff_empty_inputs ... ok [INFO] [stdout] test cmd::tests::test_diff_identical_inputs ... ok [INFO] [stdout] test cmd::tests::test_diff_multiline ... ok [INFO] [stdout] test cmd::tests::test_diff_trailing_newline ... ok [INFO] [stdout] test cmd::tests::test_diff_with_algorithm_unavailable ... ok [INFO] [stdout] test cmd::tests::test_diff_with_algorithm_no_algorithms_available ... ok [INFO] [stdout] test cmd::tests::test_diff_writer_error ... ok [INFO] [stdout] test cmd::tests::test_diff_with_custom_theme ... ok [INFO] [stdout] test diff_algorithm::common::tests::test_first_available ... ok [INFO] [stdout] test cmd::tests::test_diff_with_signs_theme ... ok [INFO] [stdout] test diff_algorithm::common::tests::test_has_available_algorithms ... ok [INFO] [stdout] test diff_algorithm::common::tests::test_has_available_algorithms_behavior_with_empty_vec ... ok [INFO] [stdout] test diff_algorithm::myers::tests::test_myers_deletion ... ok [INFO] [stdout] test diff_algorithm::myers::tests::test_myers_insertion ... ok [INFO] [stdout] test diff_algorithm::myers::tests::test_myers_empty_inputs ... ok [INFO] [stdout] test diff_algorithm::myers::tests::test_myers_identical_inputs ... ok [INFO] [stdout] test diff_algorithm::myers::tests::test_myers_multiline ... ok [INFO] [stdout] test diff_algorithm::myers::tests::test_myers_trailing_newline ... ok [INFO] [stdout] test diff_algorithm::myers::tests::test_myers_complex ... ok [INFO] [stdout] test diff_algorithm::common::tests::test_has_available_algorithms_implementation ... ok [INFO] [stdout] test cmd::tests::test_diff_with_arrows_theme ... ok [INFO] [stdout] test diff_algorithm::tests::test_diff_with_algorithm_myers ... ok [INFO] [stdout] test diff_algorithm::tests::test_myers_vs_similar_added_lines ... ok [INFO] [stdout] test diff_algorithm::tests::test_diff_with_algorithm_similar ... ok [INFO] [stdout] test diff_algorithm::tests::test_myers_vs_similar_empty ... ok [INFO] [stdout] test diff_algorithm::tests::test_myers_vs_similar_completely_different ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_added_lines ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_custom_newline_marker ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_empty_inputs ... ok [INFO] [stdout] test diff_algorithm::tests::test_myers_vs_similar_multiline ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_identical_inputs ... ok [INFO] [stdout] test diff_algorithm::tests::test_myers_vs_similar_simple ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_multiline ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_completely_different ... ok [INFO] [stdout] test diff_algorithm::tests::test_myers_vs_similar_trailing_newline ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_multiple_changes ... ok [INFO] [stdout] test diff_algorithm::tests::test_myers_vs_similar_removed_lines ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_new ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_whitespace_differences ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_removed_lines ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_with_custom_theme ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_only_newline_differences ... ok [INFO] [stdout] test integration_tests::test_diff_with_arrows_theme ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_partial_differences ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_to_string ... ok [INFO] [stdout] test integration_tests::test_draw_diff_to_string ... ok [INFO] [stdout] test integration_tests::test_custom_theme ... ok [INFO] [stdout] test draw_diff::tests::test_draw_diff_trailing_newline ... ok [INFO] [stdout] test integration_tests::test_diff_with_signs_theme ... ok [INFO] [stdout] test integration_tests::test_draw_diff_with_arrows_theme ... ok [INFO] [stdout] test integration_tests::test_empty_strings ... ok [INFO] [stdout] test integration_tests::test_draw_diff_with_signs_theme ... ok [INFO] [stdout] test integration_tests::test_newline_differences ... ok [INFO] [stdout] test integration_tests::test_multiline_with_unchanged_lines ... ok [INFO] [stdout] test themes::arrows::tests::test_arrows_theme_header ... ok [INFO] [stdout] test themes::arrows::tests::test_arrows_theme_prefixes ... ok [INFO] [stdout] test themes::arrows_color::tests::test_arrows_color_theme_prefixes ... ok [INFO] [stdout] test themes::feature_tests::test_arrows_theme_available ... ok [INFO] [stdout] test themes::feature_tests::test_signs_color_theme_available ... ok [INFO] [stdout] test themes::feature_tests::test_signs_theme_available ... ok [INFO] [stdout] test themes::signs::tests::test_signs_theme_defaults ... ok [INFO] [stdout] test themes::signs::tests::test_signs_theme_prefixes ... ok [INFO] [stdout] test themes::signs_color::tests::test_signs_color_theme_highlighting ... ok [INFO] [stdout] test themes::signs_color::tests::test_signs_color_theme_prefixes ... ok [INFO] [stdout] test themes::tests::test_arrows_color_theme_highlighting ... ok [INFO] [stdout] test themes::tests::test_arrows_color_theme_prefixes ... ok [INFO] [stdout] test themes::tests::test_arrows_theme_header ... ok [INFO] [stdout] test themes::tests::test_arrows_theme_prefixes ... ok [INFO] [stdout] test themes::tests::test_custom_theme_full ... ok [INFO] [stdout] test themes::tests::test_custom_theme_minimal ... ok [INFO] [stdout] test themes::tests::test_signs_color_theme_highlighting ... ok [INFO] [stdout] test themes::arrows::tests::test_arrows_theme_content_formatting ... ok [INFO] [stdout] test themes::feature_tests::test_arrows_color_theme_available ... ok [INFO] [stdout] test themes::tests::test_signs_theme_defaults ... ok [INFO] [stdout] test themes::tests::test_signs_color_theme_prefixes ... ok [INFO] [stdout] test themes::arrows_color::tests::test_arrows_color_theme_highlighting ... ok [INFO] [stdout] test themes::tests::test_signs_theme_prefixes ... ok [INFO] [stdout] test themes::tests::test_signs_theme_header ... ok [INFO] [stdout] test themes::signs::tests::test_signs_theme_header ... ok [INFO] [stdout] test themes::tests::test_arrows_theme_content_formatting ... ok [INFO] [stdout] test cmd::tests::test_diff_large_inputs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] [stderr] Doc-tests termdiff [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/lib.rs - (line 79) ... ok [INFO] [stdout] test src/cmd.rs - cmd::diff_with_algorithm (line 70) ... ok [INFO] [stdout] test src/cmd.rs - cmd::diff (line 11) ... ok [INFO] [stdout] test src/draw_diff.rs - draw_diff::DrawDiff<'input>::with_algorithm (line 59) ... ok [INFO] [stdout] test src/draw_diff.rs - draw_diff::DrawDiff<'input>::new (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/cmd.rs - cmd::diff (line 33) ... ok [INFO] [stdout] test src/lib.rs - test_readme (line 199) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - test_readme (line 256) ... ok [INFO] [stdout] test src/themes/theme.rs - themes::theme::Theme::highlight_insert (line 64) ... ok [INFO] [stdout] test src/lib.rs - test_readme (line 219) ... ok [INFO] [stdout] test src/themes/arrows_color.rs - themes::arrows_color::ArrowsColorTheme (line 8) ... ok [INFO] [stdout] test src/themes/arrows.rs - themes::arrows::ArrowsTheme (line 9) ... ok [INFO] [stdout] test src/themes/theme.rs - themes::theme::Theme (line 21) ... ok [INFO] [stdout] test src/themes/signs.rs - themes::signs::SignsTheme (line 9) ... ok [INFO] [stdout] test src/themes/signs_color.rs - themes::signs_color::SignsColorTheme (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "abff1d23aa1eca58898b9dc1b1f792efeb84ab378d17be86b09de0bcde853b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abff1d23aa1eca58898b9dc1b1f792efeb84ab378d17be86b09de0bcde853b1d", kill_on_drop: false }` [INFO] [stdout] abff1d23aa1eca58898b9dc1b1f792efeb84ab378d17be86b09de0bcde853b1d