[INFO] fetching crate difftastic 0.20.0... [INFO] testing difftastic-0.20.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate difftastic 0.20.0 into /workspace/builds/worker-99/source [INFO] validating manifest of crates.io crate difftastic 0.20.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate difftastic 0.20.0 [INFO] finished tweaking crates.io crate difftastic 0.20.0 [INFO] tweaked toml for crates.io crate difftastic 0.20.0 written to /workspace/builds/worker-99/source/Cargo.toml [INFO] crate crates.io crate difftastic 0.20.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.13 [INFO] [stderr] Downloaded const_format_proc_macros v0.2.22 [INFO] [stderr] Downloaded const_format v0.2.22 [INFO] [stderr] Downloaded mimalloc v0.1.27 [INFO] [stderr] Downloaded tree-sitter v0.20.3 [INFO] [stderr] Downloaded radix-heap v0.4.1 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0741e5869a7f1bdaf5c8eaba4682c108c461fb996abe21a6114759838fc862bb [INFO] running `Command { std: "docker" "start" "-a" "0741e5869a7f1bdaf5c8eaba4682c108c461fb996abe21a6114759838fc862bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0741e5869a7f1bdaf5c8eaba4682c108c461fb996abe21a6114759838fc862bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0741e5869a7f1bdaf5c8eaba4682c108c461fb996abe21a6114759838fc862bb", kill_on_drop: false }` [INFO] [stdout] 0741e5869a7f1bdaf5c8eaba4682c108c461fb996abe21a6114759838fc862bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6306dd562d9c7eebda36ddffa880780ecad8e7d61f4f3dbaeb20747e4809be5 [INFO] running `Command { std: "docker" "start" "-a" "e6306dd562d9c7eebda36ddffa880780ecad8e7d61f4f3dbaeb20747e4809be5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling quote v1.0.13 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling owo-colors v3.2.0 [INFO] [stderr] Compiling radix-heap v0.4.1 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling libmimalloc-sys v0.1.23 [INFO] [stderr] Compiling tree-sitter v0.20.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [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 clap v3.0.13 [INFO] [stderr] Compiling const_format_proc_macros v0.2.22 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling mimalloc v0.1.27 [INFO] [stderr] Compiling const_format v0.2.22 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling difftastic v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.04s [INFO] running `Command { std: "docker" "inspect" "e6306dd562d9c7eebda36ddffa880780ecad8e7d61f4f3dbaeb20747e4809be5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6306dd562d9c7eebda36ddffa880780ecad8e7d61f4f3dbaeb20747e4809be5", kill_on_drop: false }` [INFO] [stdout] e6306dd562d9c7eebda36ddffa880780ecad8e7d61f4f3dbaeb20747e4809be5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2def007f079bbd7438ef6195f06bffd3207308bacdb039419c39b405a223efb4 [INFO] running `Command { std: "docker" "start" "-a" "2def007f079bbd7438ef6195f06bffd3207308bacdb039419c39b405a223efb4", kill_on_drop: false }` [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling pretty_assertions v1.0.0 [INFO] [stderr] Compiling difftastic v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.23s [INFO] running `Command { std: "docker" "inspect" "2def007f079bbd7438ef6195f06bffd3207308bacdb039419c39b405a223efb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2def007f079bbd7438ef6195f06bffd3207308bacdb039419c39b405a223efb4", kill_on_drop: false }` [INFO] [stdout] 2def007f079bbd7438ef6195f06bffd3207308bacdb039419c39b405a223efb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f6de6aa5d40af39d18111fef9c62be3a36c93319699494f3e7a39a6d86313eb0 [INFO] running `Command { std: "docker" "start" "-a" "f6de6aa5d40af39d18111fef9c62be3a36c93319699494f3e7a39a6d86313eb0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/difft-f2cda07a5906f2a8) [INFO] [stdout] [INFO] [stdout] running 76 tests [INFO] [stdout] test context::tests::test_matched_lines ... ok [INFO] [stdout] test context::tests::test_novel_lines ... ok [INFO] [stdout] test context::tests::test_merge_in_opposite_lines ... ok [INFO] [stdout] test context::tests::test_calculate_before_context ... ok [INFO] [stdout] test dijkstra::tests::prefer_atoms_same_line ... ok [INFO] [stdout] test dijkstra::tests::identical_atoms ... ok [INFO] [stdout] test dijkstra::tests::extra_atom_lhs ... ok [INFO] [stdout] test dijkstra::tests::mark_syntax_equal_atoms ... ok [INFO] [stdout] test dijkstra::tests::prefer_children_same_line ... 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 dijkstra::tests::repeated_atoms ... ok [INFO] [stdout] test dijkstra::tests::replace_comment_prefer_most_similar ... ok [INFO] [stdout] test dijkstra::tests::mark_syntax_different_atoms ... ok [INFO] [stdout] test dijkstra::tests::replace_similar_comment ... ok [INFO] [stdout] test dijkstra::tests::replace_very_different_comment ... ok [INFO] [stdout] test files::tests::test_text_is_not_binary ... ok [INFO] [stdout] test guess_language::tests::test_guess_by_extension ... 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 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_compact_gaps_with_larger_gap ... ok [INFO] [stdout] test hunks::tests::test_matched_pos_to_hunks ... ok [INFO] [stdout] test hunks::tests::test_compact_gaps ... ok [INFO] [stdout] test dijkstra::tests::test_novel_tree ... ok [INFO] [stdout] test hunks::tests::test_sorted_novel_positions_simple ... ok [INFO] [stdout] test lines::tests::codepoint_len_non_ascii ... ok [INFO] [stdout] test lines::tests::empty_str_max_line ... ok [INFO] [stdout] test lines::tests::from_offsets_first_char ... ok [INFO] [stdout] test line_parser::tests::test_positions_no_changes ... ok [INFO] [stdout] test guess_language::tests::test_guess_by_shebang ... 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 line_parser::tests::test_positions_novel_lhs ... ok [INFO] [stdout] test lines::tests::from_offsets_first_line ... ok [INFO] [stdout] test line_parser::tests::test_novel_lhs_trailing_newlines ... ok [INFO] [stdout] test lines::tests::from_offsets_split_over_multiple_lines ... ok [INFO] [stdout] test line_parser::tests::test_no_changes_trailing_newlines ... ok [INFO] [stdout] test lines::tests::str_max_line_trailing_newline ... ok [INFO] [stdout] test options::tests::test_detect_display_width ... 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 side_by_side::tests::test_split_line_empty ... ok [INFO] [stdout] test lines::tests::from_offsets_relative_to ... ok [INFO] [stdout] test side_by_side::tests::test_format_missing_line_num ... ok [INFO] [stdout] test lines::tests::str_max_line ... ok [INFO] [stdout] test side_by_side::tests::test_split_line_single ... 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_newline ... ok [INFO] [stdout] test options::tests::test_app ... ok [INFO] [stdout] test side_by_side::tests::test_split_line_with_trailing_newline ... ok [INFO] [stdout] test side_by_side::tests::test_width_calculations ... ok [INFO] [stdout] test sliders::tests::test_slider_at_end ... ok [INFO] [stdout] test style::tests::split_string_simple ... ok [INFO] [stdout] test style::tests::test_substring_by_codepoint ... ok [INFO] [stdout] test style::tests::split_string_unicode ... ok [INFO] [stdout] test sliders::tests::test_slider_at_start ... ok [INFO] [stdout] test style::tests::test_substring_by_codepoint_empty ... ok [INFO] [stdout] test syntax::tests::test_flatten_trivial_list ... ok [INFO] [stdout] test syntax::tests::test_comment_and_atom_differ ... ok [INFO] [stdout] test syntax::tests::test_multiline_comment_ignores_leading_whitespace ... ok [INFO] [stdout] test syntax::tests::test_atom_equality_ignores_change ... 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 sliders::tests::test_slider_two_steps ... ok [INFO] [stdout] test syntax::tests::test_split_words ... ok [INFO] [stdout] test syntax::tests::test_split_words_treats_newline_separately ... ok [INFO] [stdout] test tests::test_diff_identical_content ... ok [INFO] [stdout] test unchanged::tests::test_skip_unchanged ... ok [INFO] [stdout] test tree_sitter_parser::tests::test_parse_empty_file ... ok [INFO] [stdout] test unchanged::tests::test_unchanged_outer_delimiters ... ok [INFO] [stdout] test unchanged::tests::test_unchanged_at_start ... ok [INFO] [stdout] test unchanged::tests::test_unchanged_at_end ... ok [INFO] [stdout] test tree_sitter_parser::tests::test_parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f6de6aa5d40af39d18111fef9c62be3a36c93319699494f3e7a39a6d86313eb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6de6aa5d40af39d18111fef9c62be3a36c93319699494f3e7a39a6d86313eb0", kill_on_drop: false }` [INFO] [stdout] f6de6aa5d40af39d18111fef9c62be3a36c93319699494f3e7a39a6d86313eb0