[INFO] cloning repository https://github.com/leontrolski/difftastic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leontrolski/difftastic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleontrolski%2Fdifftastic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleontrolski%2Fdifftastic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f2342cb9b7db8709153094387ede10f929a53b8
[INFO] testing leontrolski/difftastic against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleontrolski%2Fdifftastic" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leontrolski/difftastic
[INFO] finished tweaking git repo https://github.com/leontrolski/difftastic
[INFO] tweaked toml for git repo https://github.com/leontrolski/difftastic written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leontrolski/difftastic on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leontrolski/difftastic 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed-arena v2.0.1
[INFO] [stderr]   Downloaded mimalloc v0.1.27
[INFO] [stderr]   Downloaded owo-colors v3.2.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.7
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.22
[INFO] [stderr]   Downloaded tree-sitter v0.20.5
[INFO] [stderr]   Downloaded const_format v0.2.22
[INFO] [stderr]   Downloaded quote v1.0.13
[INFO] [stderr]   Downloaded wu-diff v0.1.2
[INFO] [stderr]   Downloaded archery v0.4.0
[INFO] [stderr]   Downloaded radix-heap v0.4.2
[INFO] [stderr]   Downloaded clap v3.0.13
[INFO] [stderr]   Downloaded rpds v0.10.0
[INFO] [stderr]   Downloaded syn v1.0.84
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70716f6c52997b32e44c44d02dcc6d65871051307385052d4b6af8a922b45410
[INFO] running `Command { std: "docker" "start" "-a" "70716f6c52997b32e44c44d02dcc6d65871051307385052d4b6af8a922b45410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70716f6c52997b32e44c44d02dcc6d65871051307385052d4b6af8a922b45410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70716f6c52997b32e44c44d02dcc6d65871051307385052d4b6af8a922b45410", kill_on_drop: false }`
[INFO] [stdout] 70716f6c52997b32e44c44d02dcc6d65871051307385052d4b6af8a922b45410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86369e94ef4daa716d308313b42b05c38288c7cae86b9e164048be958248edf9
[INFO] running `Command { std: "docker" "start" "-a" "86369e94ef4daa716d308313b42b05c38288c7cae86b9e164048be958248edf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling quote v1.0.13
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling archery v0.4.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rpds v0.10.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling radix-heap v0.4.2
[INFO] [stderr]    Compiling wu-diff v0.1.2
[INFO] [stderr]    Compiling owo-colors v3.2.0
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.23
[INFO] [stderr]    Compiling tree-sitter v0.20.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling const_format v0.2.22
[INFO] [stderr]    Compiling clap v3.0.13
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling mimalloc v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling difftastic v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stdout] warning: struct `LinePosition` is never constructed
[INFO] [stdout]   --> src/lines.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct LinePosition {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/guess_language.rs:94:63
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let lang = match mode_name.to_ascii_lowercase().trim().borrow() {
[INFO] [stdout]    |                                                               ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.17s
[INFO] running `Command { std: "docker" "inspect" "86369e94ef4daa716d308313b42b05c38288c7cae86b9e164048be958248edf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86369e94ef4daa716d308313b42b05c38288c7cae86b9e164048be958248edf9", kill_on_drop: false }`
[INFO] [stdout] 86369e94ef4daa716d308313b42b05c38288c7cae86b9e164048be958248edf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae95209b23d87145771c385f901e878831a9b4eae93b7214af4685fdee57e54d
[INFO] running `Command { std: "docker" "start" "-a" "ae95209b23d87145771c385f901e878831a9b4eae93b7214af4685fdee57e54d", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stdout] warning: struct `LinePosition` is never constructed
[INFO] [stdout]   --> src/lines.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct LinePosition {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/guess_language.rs:94:63
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let lang = match mode_name.to_ascii_lowercase().trim().borrow() {
[INFO] [stdout]    |                                                               ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling difftastic v0.26.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `LinePosition` is never constructed
[INFO] [stdout]   --> src/lines.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct LinePosition {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/guess_language.rs:94:63
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let lang = match mode_name.to_ascii_lowercase().trim().borrow() {
[INFO] [stdout]    |                                                               ^^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "ae95209b23d87145771c385f901e878831a9b4eae93b7214af4685fdee57e54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae95209b23d87145771c385f901e878831a9b4eae93b7214af4685fdee57e54d", kill_on_drop: false }`
[INFO] [stdout] ae95209b23d87145771c385f901e878831a9b4eae93b7214af4685fdee57e54d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b570adf8d403e3945cd4bc08784c5c28a780361822bc8f40540e111581b14cb9
[INFO] running `Command { std: "docker" "start" "-a" "b570adf8d403e3945cd4bc08784c5c28a780361822bc8f40540e111581b14cb9", kill_on_drop: false }`
[INFO] [stderr] warning: struct `LinePosition` is never constructed
[INFO] [stderr]   --> src/lines.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 | struct LinePosition {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/guess_language.rs:94:63
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let lang = match mode_name.to_ascii_lowercase().trim().borrow() {
[INFO] [stderr]    |                                                               ^^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `difftastic` (lib) generated 2 warnings (run `cargo fix --lib -p difftastic` to apply 1 suggestion)
[INFO] [stderr] warning: `difftastic` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/difftastic-73ff327983301366)
[INFO] [stdout] 
[INFO] [stdout] running 97 tests
[INFO] [stdout] test context::tests::test_compact_gaps_with_larger_gap ... ok
[INFO] [stdout] test context::tests::test_compact_gaps ... ok
[INFO] [stdout] test context::tests::test_match_blanks_between ... ok
[INFO] [stdout] test context::tests::test_match_preceding_blanks_first_pair ... ok
[INFO] [stdout] test context::tests::test_matched_lines_blank_at_ends ... ok
[INFO] [stdout] test dijkstra::tests::extra_atom_lhs ... ok
[INFO] [stdout] test dijkstra::tests::identical_atoms ... ok
[INFO] [stdout] test dijkstra::tests::atom_after_empty_list ... ok
[INFO] [stdout] test dijkstra::tests::atom_after_novel_list_contiguous ... ok
[INFO] [stdout] test context::tests::test_matched_lines_novel_on_same_line ... ok
[INFO] [stdout] test dijkstra::tests::mark_syntax_equal_atoms ... ok
[INFO] [stdout] test dijkstra::tests::prefer_atoms_same_line ... ok
[INFO] [stdout] test dijkstra::tests::replace_similar_comment ... ok
[INFO] [stdout] test dijkstra::tests::repeated_atoms ... ok
[INFO] [stdout] test dijkstra::tests::replace_comment_prefer_most_similar ... ok
[INFO] [stdout] test dijkstra::tests::prefer_children_same_line ... ok
[INFO] [stdout] test dijkstra::tests::mark_syntax_different_atoms ... ok
[INFO] [stdout] test dijkstra::tests::replace_very_different_comment ... ok
[INFO] [stdout] test hunks::tests::test_matched_lines_for_hunk ... ok
[INFO] [stdout] test hunks::tests::test_matched_lines_for_hunk_misaligned ... ok
[INFO] [stdout] test hunks::tests::test_matched_pos_to_hunks ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_extension ... ok
[INFO] [stdout] test hunks::tests::test_sorted_novel_positions_simple ... ok
[INFO] [stdout] test line_parser::tests::test_novel_lhs_trailing_newlines ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_shebang ... ok
[INFO] [stdout] test line_parser::tests::test_positions_no_changes ... ok
[INFO] [stdout] test line_parser::tests::test_positions_novel_lhs ... ok
[INFO] [stdout] test line_parser::tests::test_positions_whitespace_is_change ... ok
[INFO] [stdout] test line_parser::tests::test_split_newlines ... ok
[INFO] [stdout] test lines::tests::codepoint_len_non_ascii ... ok
[INFO] [stdout] test lines::tests::empty_str_max_line ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_emacs_mode ... ok
[INFO] [stdout] test lines::tests::from_offsets_first_char ... ok
[INFO] [stdout] test lines::tests::from_offsets_first_line ... ok
[INFO] [stdout] test files::tests::test_text_is_not_binary ... ok
[INFO] [stdout] test lines::tests::from_offsets_relative_to ... ok
[INFO] [stdout] test lines::tests::from_offsets_split_over_multiple_lines ... ok
[INFO] [stdout] test lines::tests::str_max_line ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_emacs_mode_second_line ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_emacs_mode_shorthand ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_emacs_mode_shorthand_no_spaces ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_env_shebang ... ok
[INFO] [stdout] test guess_language::tests::test_guess_by_whole_name ... ok
[INFO] [stdout] test guess_language::tests::test_guess_unknown ... ok
[INFO] [stdout] test line_parser::tests::test_no_changes_trailing_newlines ... ok
[INFO] [stdout] test side_by_side::tests::test_display_single_column ... ok
[INFO] [stdout] test side_by_side::tests::test_display_hunks ... ok
[INFO] [stdout] test context::tests::test_all_matched_lines ... ok
[INFO] [stdout] test context::tests::test_all_lines ... ok
[INFO] [stdout] test lines::tests::str_max_line_trailing_newline ... ok
[INFO] [stdout] test side_by_side::tests::test_split_line_empty ... ok
[INFO] [stdout] test side_by_side::tests::test_split_line_single ... ok
[INFO] [stdout] test side_by_side::tests::test_split_line_with_trailing_newline ... ok
[INFO] [stdout] test sliders::tests::test_slider_at_end ... ok
[INFO] [stdout] test sliders::tests::test_slider_at_start ... ok
[INFO] [stdout] test side_by_side::tests::test_split_line_with_newline ... ok
[INFO] [stdout] test style::tests::test_split_and_apply_trailing_text ... ok
[INFO] [stdout] test style::tests::test_split_and_apply_missing ... ok
[INFO] [stdout] test style::tests::test_split_and_apply_trailing_text_newline ... ok
[INFO] [stdout] test style::tests::test_substring_by_codepoint_empty ... ok
[INFO] [stdout] test syntax::tests::test_atom_equality_ignores_change ... ok
[INFO] [stdout] test style::tests::test_substring_by_codepoint ... ok
[INFO] [stdout] test style::tests::split_string_unicode ... ok
[INFO] [stdout] test syntax::tests::test_comment_and_atom_differ ... ok
[INFO] [stdout] test style::tests::test_split_and_apply ... ok
[INFO] [stdout] test syntax::tests::test_atom_equality_ignores_highlighting ... ok
[INFO] [stdout] test syntax::tests::test_multiline_comment_ignores_leading_whitespace ... ok
[INFO] [stdout] test sliders::tests::test_slider_two_steps ... ok
[INFO] [stdout] test syntax::tests::test_flatten_trivial_list ... ok
[INFO] [stdout] test syntax::tests::test_split_comment_words_basic ... ok
[INFO] [stdout] test syntax::tests::test_split_words_punctuations ... ok
[INFO] [stdout] test syntax::tests::test_split_words ... ok
[INFO] [stdout] test syntax::tests::test_split_words_single_unicode ... ok
[INFO] [stdout] test syntax::tests::test_split_words_unicode ... ok
[INFO] [stdout] test syntax::tests::test_split_words_single_unicode_not_alphabetic ... ok
[INFO] [stdout] test syntax::tests::test_split_words_treats_newline_separately ... ok
[INFO] [stdout] test side_by_side::tests::test_format_missing_line_num ... ok
[INFO] [stdout] test side_by_side::tests::test_format_missing_line_num_at_end ... ok
[INFO] [stdout] test side_by_side::tests::test_split_line_with_crlf ... ok
[INFO] [stdout] test side_by_side::tests::test_width_calculations ... ok
[INFO] [stdout] test style::tests::split_string_simple ... ok
[INFO] [stdout] test style::tests::test_split_and_apply_gap_between_styles_on_wrap_boundary ... ok
[INFO] [stdout] test syntax::tests::test_ignore_empty_atoms ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/difft-06a736df3463de78)
[INFO] [stdout] test context::tests::test_calculate_before_context ... ok
[INFO] [stdout] test unchanged::tests::test_shrink_unchanged_at_end ... ok
[INFO] [stdout] test unchanged::tests::test_split_unchanged_outer_delimiter ... ok
[INFO] [stdout] test tree_sitter_parser::tests::test_parse_empty_file ... ok
[INFO] [stdout] test unchanged::tests::test_split_unchanged_toplevel_at_end ... ok
[INFO] [stdout] test tree_sitter_parser::tests::test_parse ... ok
[INFO] [stdout] test context::tests::test_merge_in_opposite_lines ... ok
[INFO] [stdout] test unchanged::tests::test_split_unchanged_middle ... ok
[INFO] [stdout] test unchanged::tests::test_shrink_unchanged_nested ... ok
[INFO] [stdout] test unchanged::tests::test_split_unchanged_toplevel_at_start ... ok
[INFO] [stdout] test unchanged::tests::test_split_unchanged_multiple ... ok
[INFO] [stdout] test unchanged::tests::test_shrink_unchanged_at_start ... ok
[INFO] [stdout] test unchanged::tests::test_split_preserves_outer_delimiters ... ok
[INFO] [stdout] test context::tests::test_match_preceding_blanks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 97 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test options::tests::test_app ... ok
[INFO] [stdout] test options::tests::test_detect_display_width ... ok
[INFO] [stdout] test tests::test_diff_identical_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests difftastic
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/style.rs - style::split_string_by_codepoint (line 54) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/style.rs - style::split_string_by_codepoint (line 54) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `split_string_by_codepoint` in this scope
[INFO] [stdout]   --> src/style.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | split_string_by_codepoint("fooba", 3)
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/style.rs - style::split_string_by_codepoint (line 54)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b570adf8d403e3945cd4bc08784c5c28a780361822bc8f40540e111581b14cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b570adf8d403e3945cd4bc08784c5c28a780361822bc8f40540e111581b14cb9", kill_on_drop: false }`
[INFO] [stdout] b570adf8d403e3945cd4bc08784c5c28a780361822bc8f40540e111581b14cb9
