[INFO] cloning repository https://github.com/ryym/toss
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryym/toss" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryym%2Ftoss", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryym%2Ftoss'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1502a44664988825b6c764594636cbb9262ba61
[INFO] testing ryym/toss against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryym%2Ftoss" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ryym/toss
[INFO] finished tweaking git repo https://github.com/ryym/toss
[INFO] tweaked toml for git repo https://github.com/ryym/toss written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ryym/toss on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ryym/toss 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexopt v0.3.2
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded yansi v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc2edd6ebcbe2cffcba65def10e8ddd44046eabb8624e5cf566aecde57a4128c
[INFO] running `Command { std: "docker" "start" "-a" "cc2edd6ebcbe2cffcba65def10e8ddd44046eabb8624e5cf566aecde57a4128c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2edd6ebcbe2cffcba65def10e8ddd44046eabb8624e5cf566aecde57a4128c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2edd6ebcbe2cffcba65def10e8ddd44046eabb8624e5cf566aecde57a4128c", kill_on_drop: false }`
[INFO] [stdout] cc2edd6ebcbe2cffcba65def10e8ddd44046eabb8624e5cf566aecde57a4128c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a61a645071573c6a07bfb9f60b8b02de81817f7646842f7c0d06ee484207a78d
[INFO] running `Command { std: "docker" "start" "-a" "a61a645071573c6a07bfb9f60b8b02de81817f7646842f7c0d06ee484207a78d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling lexopt v0.3.2
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling toss v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.61s
[INFO] running `Command { std: "docker" "inspect" "a61a645071573c6a07bfb9f60b8b02de81817f7646842f7c0d06ee484207a78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61a645071573c6a07bfb9f60b8b02de81817f7646842f7c0d06ee484207a78d", kill_on_drop: false }`
[INFO] [stdout] a61a645071573c6a07bfb9f60b8b02de81817f7646842f7c0d06ee484207a78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36467aa886082d225f6ad6fbd57cc11eb9d68d2b2ecec184e279cbbbb6b60be2
[INFO] running `Command { std: "docker" "start" "-a" "36467aa886082d225f6ad6fbd57cc11eb9d68d2b2ecec184e279cbbbb6b60be2", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling toss v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "36467aa886082d225f6ad6fbd57cc11eb9d68d2b2ecec184e279cbbbb6b60be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36467aa886082d225f6ad6fbd57cc11eb9d68d2b2ecec184e279cbbbb6b60be2", kill_on_drop: false }`
[INFO] [stdout] 36467aa886082d225f6ad6fbd57cc11eb9d68d2b2ecec184e279cbbbb6b60be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c4c5fb5f981e801ab781b1e8f66c698f9c0916229723ddf0122fd865bcf1b4a
[INFO] running `Command { std: "docker" "start" "-a" "4c4c5fb5f981e801ab781b1e8f66c698f9c0916229723ddf0122fd865bcf1b4a", 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/deps/toss-bcf6780accf1b046)
[INFO] [stdout] 
[INFO] [stdout] running 214 tests
[INFO] [stdout] test ansi::tests::parse_empty ... ok
[INFO] [stdout] test ansi::tests::parse_plain_text ... ok
[INFO] [stdout] test ansi::tests::parse_mixed_text ... ok
[INFO] [stdout] test ansi::tests::parse_single_control_seq ... ok
[INFO] [stdout] test ansi::tests::parse_single_control_char ... ok
[INFO] [stdout] test ansi::tests::parse_control_string ... ok
[INFO] [stdout] test ansi::tests::parse_consecutive_controls ... ok
[INFO] [stdout] test cli::tests::file_arg ... ok
[INFO] [stdout] test cli::tests::header_option ... ok
[INFO] [stdout] test ansi::tests::parse_del ... ok
[INFO] [stdout] test cli::tests::heading_lines_zero_is_error ... ok
[INFO] [stdout] test cli::tests::heading_option ... ok
[INFO] [stdout] test cli::tests::no_args ... ok
[INFO] [stdout] test cli::tests::help_flag ... ok
[INFO] [stdout] test cli::tests::quit_if_one_screen_short ... ok
[INFO] [stdout] test cli::tests::unknown_flag_is_error ... ok
[INFO] [stdout] test cli::tests::version_flag ... ok
[INFO] [stdout] test document::line_cache::tests::get_refreshes_access_order ... ok
[INFO] [stdout] test cli::tests::quit_if_one_screen_long ... ok
[INFO] [stdout] test document::line_cache::tests::reinserting_updates_and_refreshes ... ok
[INFO] [stdout] test document::line_index::tests::empty_content ... ok
[INFO] [stdout] test document::line_index::tests::multiple_lines ... ok
[INFO] [stdout] test document::line_index::tests::multiple_lines_no_trailing_newline ... ok
[INFO] [stdout] test cli::tests::heading_with_lines ... ok
[INFO] [stdout] test document::line_index::tests::single_line_no_newline ... ok
[INFO] [stdout] test document::tests::empty_document ... ok
[INFO] [stdout] test document::tests::from_string_splits_lines ... ok
[INFO] [stdout] test document::tests::from_string_trailing_newline ... ok
[INFO] [stdout] test cli::tests::heading_lines_without_heading_is_error ... ok
[INFO] [stdout] test document::line_cache::tests::insert_and_get ... ok
[INFO] [stdout] test document::line_index::tests::single_line_with_newline ... ok
[INFO] [stdout] test document::tests::out_of_bounds ... ok
[INFO] [stdout] test document::line_index::tests::empty_lines ... ok
[INFO] [stdout] test line::tests::plain_text_strips_escapes ... ok
[INFO] [stdout] test line::tests::empty_line ... ok
[INFO] [stdout] test line::tests::plain_to_raw_mapping ... ok
[INFO] [stdout] test line::tests::wrap_exact_width ... ok
[INFO] [stdout] test line::tests::wrap_multiple_escapes ... ok
[INFO] [stdout] test line::tests::wrap_multiple_rows ... ok
[INFO] [stdout] test line::tests::wrap_wide_char_at_boundary ... ok
[INFO] [stdout] test line::tests::wrap_with_escapes_causes_wrap ... ok
[INFO] [stdout] test line::tests::wrap_escape_at_wrap_boundary ... ok
[INFO] [stdout] test line::tests::wrap_wide_chars ... ok
[INFO] [stdout] test line::tests::wrap_with_escapes_no_wrap_needed ... ok
[INFO] [stdout] test line::tests::wrap_overflow ... ok
[INFO] [stdout] test line::tests::wrap_short_line ... ok
[INFO] [stdout] test line_editor::tests::move_left_and_right ... ok
[INFO] [stdout] test line::tests::escape_only_line ... ok
[INFO] [stdout] test ansi::tests::parse_invalid_control_seq ... ok
[INFO] [stdout] test line_editor::tests::input_with_cursor_shows_block_at_position ... ok
[INFO] [stdout] test line_editor::tests::backspace_at_start_does_nothing ... ok
[INFO] [stdout] test pager::header::tests::resize_recomputes_rows_at_new_width ... ok
[INFO] [stdout] test document::line_cache::tests::eviction_at_capacity ... ok
[INFO] [stdout] test line::tests::wrap_wide_chars_with_escapes ... ok
[INFO] [stdout] test line_editor::tests::move_left_at_start_does_nothing ... ok
[INFO] [stdout] test line_editor::tests::move_right_at_end_does_nothing ... ok
[INFO] [stdout] test pager::header::tests::header_height_capped_to_leave_room_for_content ... ok
[INFO] [stdout] test pager::header::tests::header_includes_wrap_rows_of_long_lines ... ok
[INFO] [stdout] test pager::header::tests::header_takes_first_lines ... ok
[INFO] [stdout] test pager::header::tests::no_header_when_num_lines_is_zero ... ok
[INFO] [stdout] test pager::header::tests::contains_reflects_configured_range ... ok
[INFO] [stdout] test pager::heading::tests::contains_returns_true_within_heading_lines ... ok
[INFO] [stdout] test pager::heading::tests::resize_rebuilds_rows_at_new_width ... ok
[INFO] [stdout] test pager::heading::tests::is_heading_start_matches_lone_pattern_line ... ok
[INFO] [stdout] test pager::heading::tests::push_up_offsets_visible_rows ... ok
[INFO] [stdout] test pager::heading::tests::resolve_finds_nearest_heading_above ... ok
[INFO] [stdout] test pager::rows::tests::list_backward_from_before_row ... ok
[INFO] [stdout] test pager::rows::tests::list_backward_from_before_wrapped_row ... ok
[INFO] [stdout] test pager::rows::tests::list_backward_from_doc_end ... ok
[INFO] [stdout] test pager::rows::tests::list_backward_returns_empty_at_doc_start ... ok
[INFO] [stdout] test pager::heading::tests::is_heading_start_with_multi_line_window_takes_last_match ... ok
[INFO] [stdout] test pager::rows::tests::list_backward_stops_at_doc_start_when_count_too_large ... ok
[INFO] [stdout] test pager::rows::tests::from_lines_truncates_at_max_rows ... ok
[INFO] [stdout] test pager::rows::tests::from_lines_truncation_can_cut_mid_line ... ok
[INFO] [stdout] test pager::rows::tests::list_forward_returns_rows_starting_at_position ... ok
[INFO] [stdout] test pager::heading::tests::min_line_index_excludes_global_header_area ... ok
[INFO] [stdout] test pager::heading::tests::no_options_means_no_heading_ever_resolved ... ok
[INFO] [stdout] test pager::heading::tests::resolve_if_found_keeps_current_when_none_in_range ... ok
[INFO] [stdout] test pager::heading::tests::resolve_if_found_replaces_when_match_in_range ... ok
[INFO] [stdout] test pager::heading::tests::resolve_unsets_when_no_heading_found ... ok
[INFO] [stdout] test pager::rows::tests::from_lines_collects_rows_in_range ... ok
[INFO] [stdout] test pager::rows::tests::from_lines_includes_wrap_rows ... ok
[INFO] [stdout] test pager::tests::contiguous_rows_includes_global_header_when_adjacent ... ok
[INFO] [stdout] test pager::tests::fits_within_returns_false_when_doc_exceeds_height ... ok
[INFO] [stdout] test pager::tests::fits_within_returns_true_for_short_doc ... ok
[INFO] [stdout] test pager::tests::jump_to_places_target_line_at_top_of_content ... ok
[INFO] [stdout] test pager::tests::jump_to_end_places_last_line_at_bottom ... ok
[INFO] [stdout] test pager::tests::contiguous_rows_includes_heading_when_adjacent ... ok
[INFO] [stdout] test pager::tests::heading_becomes_sticky_when_scrolled_past ... ok
[INFO] [stdout] test pager::rows::tests::list_forward_stops_at_end_of_doc ... ok
[INFO] [stdout] test pager::rows::tests::list_forward_starts_from_mid_wrap ... ok
[INFO] [stdout] test pager::tests::contiguous_rows_excludes_global_header_when_far ... ok
[INFO] [stdout] test pager::tests::content_height_excludes_header_rows ... ok
[INFO] [stdout] test pager::tests::contiguous_rows_excludes_heading_when_far ... ok
[INFO] [stdout] test pager::rows::tests::from_lines_returns_empty_for_out_of_range ... ok
[INFO] [stdout] test line_editor::tests::insert_and_backspace ... ok
[INFO] [stdout] test document::line_index::tests::out_of_bounds ... ok
[INFO] [stdout] test pager::tests::jump_to_within_global_header_jumps_to_top ... ok
[INFO] [stdout] test pager::tests::scroll_down_shifts_content_forward ... ok
[INFO] [stdout] test pager::tests::scroll_up_brings_back_upper_rows ... ok
[INFO] [stdout] test pager::tests::resize_rebuilds_content_at_new_height ... ok
[INFO] [stdout] test pager::viewport::tests::fills_from_top_on_construction ... ok
[INFO] [stdout] test pager::viewport::tests::jump_to_end_anchors_last_line_at_bottom ... ok
[INFO] [stdout] test pager::tests::snapshot_starts_at_top_of_doc ... ok
[INFO] [stdout] test pager::viewport::tests::resize_keeps_top_row_anchored ... ok
[INFO] [stdout] test pager::viewport::tests::scroll_down_reveals_lower_rows ... ok
[INFO] [stdout] test pager::tests::scroll_keeps_global_header_pinned ... ok
[INFO] [stdout] test pager::viewport::tests::fills_partially_when_doc_is_short ... ok
[INFO] [stdout] test pager::viewport::tests::jump_to_anchors_at_bottom_when_near_end ... ok
[INFO] [stdout] test renderer::highlight::tests::highlight_applied_to_wrapped_row_range ... ok
[INFO] [stdout] test pager::viewport::tests::scroll_up_reveals_upper_rows ... ok
[INFO] [stdout] test pager::viewport::tests::scroll_up_clamps_at_doc_start ... ok
[INFO] [stdout] test pager::viewport::tests::row_index_finds_existing_row ... ok
[INFO] [stdout] test pager::viewport::tests::scroll_down_clamps_at_doc_end ... ok
[INFO] [stdout] test pager::viewport::tests::jump_to_places_line_below_offset ... ok
[INFO] [stdout] test renderer::highlight::tests::match_at_beginning ... ok
[INFO] [stdout] test renderer::highlight::tests::match_entire_line ... ok
[INFO] [stdout] test renderer::highlight::tests::no_matches ... ok
[INFO] [stdout] test renderer::highlight::tests::match_spanning_escape_sequence ... ok
[INFO] [stdout] test renderer::highlight::tests::plain_text_single_match ... ok
[INFO] [stdout] test renderer::highlight::tests::plain_text_multiple_matches ... ok
[INFO] [stdout] test scroll::tests::physics_tick_returns_zero_when_idle ... ok
[INFO] [stdout] test search::tests::empty_document ... ok
[INFO] [stdout] test search::tests::forward_finds_first_match ... ok
[INFO] [stdout] test search::tests::forward_skips_current_line_on_wrap ... ok
[INFO] [stdout] test search::tests::no_match_returns_none ... ok
[INFO] [stdout] test search::tests::backward_finds_match ... ok
[INFO] [stdout] test pager::tests::snapshot_pins_global_header_above_content ... ok
[INFO] [stdout] test search::tests::forward_wraps_around ... ok
[INFO] [stdout] test scroll::tests::physics_basic_scroll_up ... ok
[INFO] [stdout] test scroll::tests::physics_momentum_accumulation ... ok
[INFO] [stdout] test scroll::tests::small_terminal_completes_faster ... ok
[INFO] [stdout] test scroll::tests::physics_stop ... ok
[INFO] [stdout] test scroll::tests::physics_basic_scroll_down ... ok
[INFO] [stdout] test scroll::tests::impulse_for_known_distances ... ok
[INFO] [stdout] test scroll::tests::analytical_distance_sanity ... ok
[INFO] [stdout] test search::tests::backward_wraps_around ... ok
[INFO] [stdout] test document::tests::from_file_loads_lines_on_demand ... FAILED
[INFO] [stdout] test document::tests::from_file_no_trailing_newline ... FAILED
[INFO] [stdout] test tests::display::open_and_quit ... ok
[INFO] [stdout] test tests::display::ansi_escape_sequences ... ok
[INFO] [stdout] test tests::display::status_line ... ok
[INFO] [stdout] test tests::header::header_pinned_at_top ... ok
[INFO] [stdout] test tests::header::header_stays_after_scroll_down ... ok
[INFO] [stdout] test tests::header::jump_to_end_with_header ... ok
[INFO] [stdout] test tests::header::header_stays_after_scroll_up ... ok
[INFO] [stdout] test tests::header::cannot_scroll_above_header ... ok
[INFO] [stdout] test tests::header::jump_to_top_respects_header ... ok
[INFO] [stdout] test tests::heading::heading_with_fixed_header ... ok
[INFO] [stdout] test tests::heading::heading_overlaps_fixed_header ... ok
[INFO] [stdout] test tests::header::zero_header_is_noop ... ok
[INFO] [stdout] test tests::heading::jump_end_with_heading ... ok
[INFO] [stdout] test tests::heading::no_heading_above_viewport ... ok
[INFO] [stdout] test tests::scroll::cannot_past_boundaries ... ok
[INFO] [stdout] test tests::scroll::half_page ... ok
[INFO] [stdout] test tests::scroll_wrap::down_reveals_wrap_continuation ... ok
[INFO] [stdout] test tests::heading_multi::sticky_heading ... ok
[INFO] [stdout] test tests::scroll::up_down ... ok
[INFO] [stdout] test tests::scroll_wrap::midline_at_top_of_screen ... ok
[INFO] [stdout] test tests::heading_multi::heading_switching ... ok
[INFO] [stdout] test tests::heading::sticky_transitions_between_sections ... ok
[INFO] [stdout] test tests::scroll_wrap::up_reveals_wrap_start ... ok
[INFO] [stdout] test tests::scroll_wrap::top_bottom_with_wrap ... ok
[INFO] [stdout] test tests::heading::sticky_appears_and_disappears_on_scroll ... ok
[INFO] [stdout] test tests::heading_multi::heading_exceeds_viewport ... ok
[INFO] [stdout] test tests::heading_multi::heading_fills_viewport ... ok
[INFO] [stdout] test tests::heading::scroll_down_and_up_across_sections ... ok
[INFO] [stdout] test tests::heading_multi::pattern_match_within_heading_block ... ok
[INFO] [stdout] test tests::search_execution::highlight_with_ansi_escapes ... ok
[INFO] [stdout] test tests::search_execution::backward_search_jumps_to_match ... ok
[INFO] [stdout] test tests::heading_multi::regression_wrapped_heading_switching ... ok
[INFO] [stdout] test tests::heading_multi::wrapped_heading_switching ... ok
[INFO] [stdout] test tests::scroll::top_bottom ... ok
[INFO] [stdout] test tests::search_execution::forward_search_jumps_to_match ... ok
[INFO] [stdout] test tests::search_execution::multiple_matches_same_line ... ok
[INFO] [stdout] test tests::scroll_wrap::soft_wrap ... ok
[INFO] [stdout] test tests::search_incremental::backspace_on_empty_cancels_search ... ok
[INFO] [stdout] test tests::search_execution::next_match_navigation ... ok
[INFO] [stdout] test tests::search_incremental::enter_on_empty_does_not_commit ... ok
[INFO] [stdout] test tests::search_execution::prev_match_navigation ... ok
[INFO] [stdout] test tests::search_incremental::backspace_updates_preview ... ok
[INFO] [stdout] test tests::search_execution::near_end_scroll_up_then_down ... ok
[INFO] [stdout] test tests::search_execution::near_end_blocks_scroll_down_at_bottom ... ok
[INFO] [stdout] test tests::search_incremental::enter_commits_search ... ok
[INFO] [stdout] test tests::search_execution::status_line_stays_at_bottom_when_jumping_near_end ... ok
[INFO] [stdout] test tests::search_execution::no_match_stays_in_place ... ok
[INFO] [stdout] test tests::search_incremental::esc_cancels_and_restores_position ... ok
[INFO] [stdout] test tests::search_incremental::committed_search_supports_navigation ... ok
[INFO] [stdout] test tests::search_incremental::preview_highlights_all_visible_matches ... ok
[INFO] [stdout] test tests::search_input::arrow_keys_move_cursor ... ok
[INFO] [stdout] test tests::search_execution::search_wraps_around ... ok
[INFO] [stdout] test tests::search_incremental::esc_preserves_previous_committed_search ... ok
[INFO] [stdout] test tests::search_incremental::highlights_update_on_each_keystroke ... ok
[INFO] [stdout] test tests::search_execution::re_search_with_different_keyword ... ok
[INFO] [stdout] test tests::search_input::forward_search_input_and_cancel ... ok
[INFO] [stdout] test tests::search_reanchor::no_reanchor_when_cursor_visible ... ok
[INFO] [stdout] test tests::search_with_header::search_jump_with_global_header ... ok
[INFO] [stdout] test tests::search_reanchor::reanchor_with_wrapped_line ... ok
[INFO] [stdout] test tests::search_reanchor::reanchor_to_first_visible_match ... ok
[INFO] [stdout] test tests::search_reanchor::reanchor_reverse_direction ... ok
[INFO] [stdout] test tests::search_reanchor::reanchor_skips_match_hidden_by_heading ... ok
[INFO] [stdout] test tests::search_with_header::search_with_global_header ... ok
[INFO] [stdout] test tests::search_wrap::match_in_first_row_of_wrapped_line ... ok
[INFO] [stdout] test tests::search_with_header::search_with_heading_containing_match ... ok
[INFO] [stdout] test tests::search_with_header::search_jump_with_heading ... ok
[INFO] [stdout] test tests::search_with_header::search_with_heading_multi_line ... ok
[INFO] [stdout] test tests::search_input::backward_search_input_and_submit ... ok
[INFO] [stdout] test tests::search_reanchor::reanchor_searches_from_viewport_top ... ok
[INFO] [stdout] test tests::search_with_header::search_with_heading ... ok
[INFO] [stdout] test tests::search_incremental::esc_restores_scrolled_position ... ok
[INFO] [stdout] test tests::search_wrap::match_spanning_wrap_boundary ... ok
[INFO] [stdout] test tests::search_input::backspace_removes_character ... ok
[INFO] [stdout] test tests::search_wrap::match_in_second_row_of_wrapped_line ... ok
[INFO] [stdout] test tests::search_with_header::search_with_heading_jump_back_one_line ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- document::tests::from_file_loads_lines_on_demand stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'document::tests::from_file_loads_lines_on_demand' (51) panicked at src/document.rs:147:38:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616e47e9d8ea - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x616e47e9d8ea - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x616e47e9d8ea - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x616e47e9d8ea - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x616e47eb332a - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x616e47eb332a - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x616e47ea2842 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x616e47ea2842 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x616e47e7b57f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x616e47e7b57f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x616e47e95aa9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x616e47b8dabc - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x616e47b8dabc - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x616e47e95c62 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x616e47e95c62 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x616e47e7b638 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x616e47e70209 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x616e47e7c43d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x616e47eb3b9c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x616e47eb38e2 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x616e47b5b0b9 - <core[e929cb53b82a81ca]::result::Result<(), std[29689e6404d28ef9]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x616e47b5b0b9 - toss[544d178ec2befaff]::document::tests::from_file_loads_lines_on_demand
[INFO] [stdout]                                at /opt/rustwide/workdir/src/document.rs:147:38
[INFO] [stdout]   22:     0x616e47b583e7 - toss[544d178ec2befaff]::document::tests::from_file_loads_lines_on_demand::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/document.rs:145:41
[INFO] [stdout]   23:     0x616e47b47446 - <toss[544d178ec2befaff]::document::tests::from_file_loads_lines_on_demand::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x616e47b80d9b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x616e47b80d9b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x616e47b8e58b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x616e47b8e58b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x616e47b8e58b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x616e47b8e58b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x616e47b8e58b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x616e47b8e58b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x616e47b8e58b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x616e47b87ca4 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x616e47b87ca4 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x616e47b91192 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x616e47b91192 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x616e47b91192 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x616e47b91192 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x616e47b91192 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x616e47b91192 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x616e47b91192 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x616e47e9d02f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x616e47e9d02f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7ecec5dd3aa4 - <unknown>
[INFO] [stdout]   45:     0x7ecec5e60a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- document::tests::from_file_no_trailing_newline stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'document::tests::from_file_no_trailing_newline' (52) panicked at src/document.rs:164:38:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616e47e9d8ea - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x616e47e9d8ea - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x616e47e9d8ea - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x616e47e9d8ea - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x616e47eb332a - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x616e47eb332a - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x616e47ea2842 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x616e47ea2842 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x616e47e7b57f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x616e47e7b57f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x616e47e95aa9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x616e47b8dabc - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x616e47b8dabc - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x616e47e95c62 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x616e47e95c62 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x616e47e7b638 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x616e47e70209 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x616e47e7c43d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x616e47eb3b9c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x616e47eb38e2 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x616e47b5a969 - <core[e929cb53b82a81ca]::result::Result<(), std[29689e6404d28ef9]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x616e47b5a969 - toss[544d178ec2befaff]::document::tests::from_file_no_trailing_newline
[INFO] [stdout]                                at /opt/rustwide/workdir/src/document.rs:164:38
[INFO] [stdout]   22:     0x616e47b583b7 - toss[544d178ec2befaff]::document::tests::from_file_no_trailing_newline::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/document.rs:162:39
[INFO] [stdout]   23:     0x616e47b47406 - <toss[544d178ec2befaff]::document::tests::from_file_no_trailing_newline::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x616e47b80d9b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x616e47b80d9b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x616e47b8e58b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x616e47b8e58b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x616e47b8e58b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x616e47b8e58b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x616e47b8e58b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x616e47b8e58b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x616e47b8e58b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x616e47b87ca4 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x616e47b87ca4 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x616e47b91192 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x616e47b91192 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x616e47b91192 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x616e47b91192 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x616e47b91192 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x616e47b91192 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x616e47b91192 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x616e47e9d02f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x616e47e9d02f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7ecec5dd3aa4 - <unknown>
[INFO] [stdout]   45:     0x7ecec5e60a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     document::tests::from_file_loads_lines_on_demand
[INFO] [stdout]     document::tests::from_file_no_trailing_newline
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 212 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "4c4c5fb5f981e801ab781b1e8f66c698f9c0916229723ddf0122fd865bcf1b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4c5fb5f981e801ab781b1e8f66c698f9c0916229723ddf0122fd865bcf1b4a", kill_on_drop: false }`
[INFO] [stdout] 4c4c5fb5f981e801ab781b1e8f66c698f9c0916229723ddf0122fd865bcf1b4a
