[INFO] crate scribe 0.7.2 is already in cache [INFO] extracting crate scribe 0.7.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/scribe/0.7.2 [INFO] extracting crate scribe 0.7.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scribe/0.7.2 [INFO] validating manifest of scribe-0.7.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of scribe-0.7.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing scribe-0.7.2 [INFO] finished frobbing scribe-0.7.2 [INFO] frobbed toml for scribe-0.7.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/scribe/0.7.2/Cargo.toml [INFO] started frobbing scribe-0.7.2 [INFO] finished frobbing scribe-0.7.2 [INFO] frobbed toml for scribe-0.7.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scribe/0.7.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing scribe-0.7.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scribe/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] b6c6e6140b554bef1bb65a55cc207283ad2ca5bd1fbf6c9b33c9ec615d1ae468 [INFO] running `"docker" "start" "-a" "b6c6e6140b554bef1bb65a55cc207283ad2ca5bd1fbf6c9b33c9ec615d1ae468"` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling plist v0.2.4 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling unicode-segmentation v1.0.3 [INFO] [stderr] Compiling luthor v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling base64 v0.8.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling onig_sys v68.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling backtrace v0.3.35 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling onig v3.2.2 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling syntect v2.1.0 [INFO] [stderr] Compiling scribe v0.7.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/group.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | operations: Vec>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/group.rs:35:38 [INFO] [stderr] | [INFO] [stderr] 35 | fn clone_operation(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/group.rs:49:42 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn add(&mut self, operation: Box) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | previous: Vec>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | next: Vec>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:25:42 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn add(&mut self, operation: Box) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:38:46 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn previous(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:51:42 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn next(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/mod.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | fn clone_operation(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operations/insert.rs:73:38 [INFO] [stderr] | [INFO] [stderr] 73 | fn clone_operation(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operations/delete.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | fn clone_operation(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/mod.rs:60:37 [INFO] [stderr] | [INFO] [stderr] 60 | pub change_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Position)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/mod.rs:327:35 [INFO] [stderr] | [INFO] [stderr] 327 | let operation: Option> = match self.operation_group.take() { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `"docker" "inspect" "b6c6e6140b554bef1bb65a55cc207283ad2ca5bd1fbf6c9b33c9ec615d1ae468"` [INFO] running `"docker" "rm" "-f" "b6c6e6140b554bef1bb65a55cc207283ad2ca5bd1fbf6c9b33c9ec615d1ae468"` [INFO] [stdout] b6c6e6140b554bef1bb65a55cc207283ad2ca5bd1fbf6c9b33c9ec615d1ae468 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scribe/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 95bad82f1b0ae32040d503bc4e1c936b6dcbd2fa93e63496e135c23be04a2a0e [INFO] running `"docker" "start" "-a" "95bad82f1b0ae32040d503bc4e1c936b6dcbd2fa93e63496e135c23be04a2a0e"` [INFO] [stderr] Compiling scribe v0.7.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/group.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | operations: Vec>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/group.rs:35:38 [INFO] [stderr] | [INFO] [stderr] 35 | fn clone_operation(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/group.rs:49:42 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn add(&mut self, operation: Box) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | previous: Vec>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | next: Vec>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:25:42 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn add(&mut self, operation: Box) { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:38:46 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn previous(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/history.rs:51:42 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn next(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operation/mod.rs:19:38 [INFO] [stderr] | [INFO] [stderr] 19 | fn clone_operation(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operations/insert.rs:73:38 [INFO] [stderr] | [INFO] [stderr] 73 | fn clone_operation(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/operations/delete.rs:44:38 [INFO] [stderr] | [INFO] [stderr] 44 | fn clone_operation(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/mod.rs:60:37 [INFO] [stderr] | [INFO] [stderr] 60 | pub change_callback: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Position)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer/mod.rs:327:35 [INFO] [stderr] | [INFO] [stderr] 327 | let operation: Option> = match self.operation_group.take() { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Operation` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.89s [INFO] running `"docker" "inspect" "95bad82f1b0ae32040d503bc4e1c936b6dcbd2fa93e63496e135c23be04a2a0e"` [INFO] running `"docker" "rm" "-f" "95bad82f1b0ae32040d503bc4e1c936b6dcbd2fa93e63496e135c23be04a2a0e"` [INFO] [stdout] 95bad82f1b0ae32040d503bc4e1c936b6dcbd2fa93e63496e135c23be04a2a0e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scribe/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] e790155fca17ccf6e2e667b63152661f1d98e7459fd5e5c97760a1fcf20003bf [INFO] running `"docker" "start" "-a" "e790155fca17ccf6e2e667b63152661f1d98e7459fd5e5c97760a1fcf20003bf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/scribe-fadf2e0e2565e996 [INFO] [stdout] [INFO] [stdout] running 103 tests [INFO] [stdout] test buffer::cursor::tests::move_to_first_line_counts_graphemes_as_a_single_offset ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_end_of_line_sets_offset_the_line_length ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_end_of_line_counts_graphemes_as_a_single_offset ... ok [INFO] [stdout] test buffer::cursor::tests::move_left_does_nothing_if_at_the_start_of_line ... ok [INFO] [stdout] test buffer::cursor::tests::move_down_persists_offset_across_shorter_lines ... ok [INFO] [stdout] test buffer::cursor::tests::move_down_goes_to_eol_if_offset_would_be_out_of_range ... ok [INFO] [stdout] test buffer::cursor::tests::move_down_counts_graphemes_as_a_single_offset ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_first_line_moves_to_same_offset_on_first_line ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_first_line_moves_to_end_of_first_line_if_offset_would_be_out_of_range ... ok [INFO] [stdout] test buffer::cursor::tests::move_up_does_nothing_if_at_the_start_of_line ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_last_line_counts_graphemes_as_a_single_offset ... ok [INFO] [stdout] test buffer::cursor::tests::move_up_goes_to_eol_if_offset_would_be_out_of_range ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_start_of_line_sets_offset_to_zero ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_last_line_moves_last_line_when_it_is_a_trailing_newline ... ok [INFO] [stdout] test buffer::cursor::tests::move_up_counts_graphemes_as_a_single_offset ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_last_line_moves_to_same_offset_on_last_line ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_sets_persisted_offset ... ok [INFO] [stdout] test buffer::cursor::tests::move_to_last_line_moves_to_end_of_last_line_if_offset_would_be_out_of_range ... ok [INFO] [stdout] test buffer::gap_buffer::tests::deleting_after_a_grapheme_cluster_works ... ok [INFO] [stdout] test buffer::gap_buffer::tests::deleting_immediately_after_the_end_of_the_gap_widens_the_gap ... ok [INFO] [stdout] test buffer::gap_buffer::tests::deleting_to_an_out_of_range_column_deletes_to_the_end_of_the_buffer ... ok [INFO] [stdout] test buffer::gap_buffer::tests::deleting_to_an_out_of_range_line_deletes_to_the_end_of_the_buffer ... ok [INFO] [stdout] test buffer::gap_buffer::tests::in_bounds_considers_grapheme_clusters ... ok [INFO] [stdout] test buffer::gap_buffer::tests::deleting_works ... ok [INFO] [stdout] test buffer::distance::tests::of_str_works_with_a_trailing_newline ... ok [INFO] [stdout] test buffer::gap_buffer::tests::inserting_after_a_grapheme_cluster_works ... ok [INFO] [stdout] test buffer::gap_buffer::tests::inserting_at_an_invalid_position_does_nothing ... ok [INFO] [stdout] test buffer::gap_buffer::tests::inserting_at_the_end_works ... ok [INFO] [stdout] test buffer::gap_buffer::tests::inserting_in_different_spots_twice_works ... ok [INFO] [stdout] test buffer::gap_buffer::tests::inserting_in_the_middle_works ... ok [INFO] [stdout] test buffer::gap_buffer::tests::inserting_at_the_start_works ... ok [INFO] [stdout] test buffer::gap_buffer::tests::read_does_not_include_gap_contents_when_gap_is_at_start_of_range ... ok [INFO] [stdout] test buffer::gap_buffer::tests::move_gap_works ... ok [INFO] [stdout] test buffer::gap_buffer::tests::read_does_not_include_gap_contents_when_gap_is_in_middle_of_range ... ok [INFO] [stdout] test buffer::gap_buffer::tests::reading_after_a_grapheme_cluster_works ... ok [INFO] [stdout] test buffer::line_range::tests::new_does_not_swap_values_if_end_does_not_precede_start ... ok [INFO] [stdout] test buffer::line_range::tests::new_swaps_start_and_end_when_end_precedes_start ... ok [INFO] [stdout] test buffer::cursor::tests::move_up_persists_offset_across_shorter_lines ... ok [INFO] [stdout] test buffer::operation::group::tests::run_and_reverse_call_themselves_on_all_operations ... ok [INFO] [stdout] test buffer::operation::history::tests::history_is_at_mark_after_adding_and_reversing_an_operation ... ok [INFO] [stdout] test buffer::operation::group::tests::end_operation_group_drops_group_if_empty ... ok [INFO] [stdout] test buffer::operation::history::tests::adding_a_new_operation_clears_redo_stack ... ok [INFO] [stdout] test buffer::operation::history::tests::history_is_at_mark_after_toggling_an_operation ... ok [INFO] [stdout] test buffer::operation::history::tests::history_is_not_at_mark_after_adding_an_operation ... ok [INFO] [stdout] test buffer::operation::history::tests::history_is_not_at_mark_after_replacing_an_operation ... ok [INFO] [stdout] test buffer::operation::history::tests::marking_the_history_works_without_subsequent_method_calls ... ok [INFO] [stdout] test buffer::operation::history::tests::previous_and_next_return_the_correct_operations ... ok [INFO] [stdout] test buffer::operations::delete::tests::run_and_reverse_remove_and_add_content_without_newlines_at_cursor_position ... ok [INFO] [stdout] test buffer::operations::delete::tests::run_and_reverse_remove_and_add_content_with_newlines_at_cursor_position ... ok [INFO] [stdout] test buffer::operations::delete::tests::reverse_calls_change_callback_with_position ... ok [INFO] [stdout] test buffer::operations::delete::tests::run_calls_change_callback_with_position ... ok [INFO] [stdout] test buffer::operations::insert::tests::reverse_calls_change_callback_with_position ... ok [INFO] [stdout] test buffer::operations::insert::tests::reverse_correctly_removes_line_ranges ... ok [INFO] [stdout] test buffer::operations::insert::tests::reverse_correctly_removes_multi_line_content_with_graphemes ... ok [INFO] [stdout] test buffer::operations::insert::tests::reverse_correctly_removes_single_line_content_with_graphemes ... ok [INFO] [stdout] test buffer::distance::tests::of_str_works_with_a_single_line_of_data ... ok [INFO] [stdout] test buffer::operations::insert::tests::run_and_reverse_add_and_remove_content_with_newlines_at_cursor_position ... ok [INFO] [stdout] test buffer::operations::insert::tests::run_and_reverse_add_and_remove_content_without_newlines_at_cursor_position ... ok [INFO] [stdout] test buffer::operations::insert::tests::run_calls_change_callback_with_position ... ok [INFO] [stdout] test buffer::position::tests::compare_works_when_lines_and_offsets_are_equal ... ok [INFO] [stdout] test buffer::operations::insert::tests::reverse_removes_a_newline ... ok [INFO] [stdout] test buffer::position::tests::add_assign_works_with_zero_line_distance ... ok [INFO] [stdout] test buffer::position::tests::compare_works_when_lines_differ ... ok [INFO] [stdout] test buffer::range::tests::new_does_not_swap_values_if_end_does_not_precede_start ... ok [INFO] [stdout] test buffer::tests::delete_is_undoable ... ok [INFO] [stdout] test buffer::range::tests::new_swaps_start_and_end_when_end_precedes_start ... ok [INFO] [stdout] test buffer::tests::correctly_called_operation_groups_are_undone_correctly ... ok [INFO] [stdout] test buffer::tests::delete_does_nothing_when_invoked_at_the_end_of_the_document ... ok [INFO] [stdout] test buffer::position::tests::compare_works_when_lines_are_equal ... ok [INFO] [stdout] test buffer::gap_buffer::tests::inserting_then_deleting_at_the_start_works ... ok [INFO] [stdout] test buffer::tests::search_does_not_panic_with_non_ascii_data ... ok [INFO] [stdout] test buffer::tests::insert_is_undoable ... ok [INFO] [stdout] test buffer::tests::non_terminated_empty_operation_groups_are_dropped ... ok [INFO] [stdout] test buffer::tests::non_terminated_operation_groups_are_undone_correctly ... ok [INFO] [stdout] test buffer::tests::search_returns_empty_set_when_there_are_no_matches ... ok [INFO] [stdout] test buffer::tests::reload_calls_change_callback_with_zero_position ... ok [INFO] [stdout] test util::line_iterator::tests::next_includes_trailing_newlines ... ok [INFO] [stdout] test util::line_iterator::tests::next_stops_at_end_of_data ... ok [INFO] [stdout] test buffer::tests::delete_joins_lines_when_invoked_at_end_of_line ... ok [INFO] [stdout] test util::line_iterator::tests::next_produces_a_value_for_empty_data ... ok [INFO] [stdout] test workspace::tests::add_buffer_adds_and_selects_the_passed_buffer ... ok [INFO] [stdout] test buffer::token::token_iterator::tests::token_iterator_handles_content_without_trailing_newline ... ok [INFO] [stdout] test buffer::token::token_iterator::tests::token_iterator_handles_unicode_characters ... ok [INFO] [stdout] test buffer::tests::reload_persists_id_and_syntax_definition ... ok [INFO] [stdout] test workspace::tests::add_buffer_inserts_the_new_buffer_after_the_current_buffer ... ok [INFO] [stdout] test workspace::tests::add_buffer_populates_buffers_with_unknown_extensions_using_plain_text_syntax ... ok [INFO] [stdout] test buffer::token::token_iterator::tests::token_iterator_returns_correct_tokens ... ok [INFO] [stdout] test workspace::tests::add_buffer_populates_buffers_with_unique_id_values ... ok [INFO] [stdout] test workspace::tests::add_buffer_populates_buffers_without_paths_using_plain_text_syntax ... ok [INFO] [stdout] test workspace::tests::current_buffer_returns_one_when_there_are_buffers ... ok [INFO] [stdout] test workspace::tests::close_current_buffer_selects_the_next_buffer_when_current_is_at_start ... ok [INFO] [stdout] test workspace::tests::close_current_buffer_cleans_up_when_only_one_buffer_is_open ... ok [INFO] [stdout] test workspace::tests::close_current_buffer_does_nothing_when_none_are_open ... ok [INFO] [stdout] test workspace::tests::current_buffer_path_works_with_absolute_paths ... ok [INFO] [stdout] test workspace::tests::current_buffer_returns_none_when_there_are_no_buffers ... ok [INFO] [stdout] test workspace::tests::close_current_buffer_selects_the_previous_buffer ... ok [INFO] [stdout] test workspace::tests::previous_buffer_does_nothing_when_no_buffers_are_open ... ok [INFO] [stdout] test workspace::tests::next_buffer_when_three_are_open_selects_next_wrapping_to_first ... ok [INFO] [stdout] test workspace::tests::open_buffer_does_not_open_a_buffer_already_in_the_workspace ... ok [INFO] [stdout] test workspace::tests::open_buffer_selects_buffer_if_it_already_exists_in_workspace ... ok [INFO] [stdout] test workspace::tests::next_buffer_does_nothing_when_no_buffers_are_open ... ok [INFO] [stdout] test workspace::tests::previous_buffer_when_three_are_open_selects_previous_wrapping_to_last ... ok [INFO] [stdout] test workspace::tests::open_buffer_adds_and_selects_the_buffer_at_the_specified_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests scribe [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test src/buffer/gap_buffer.rs - buffer::gap_buffer::GapBuffer::read (line 87) ... ok [INFO] [stdout] test src/buffer/gap_buffer.rs - buffer::gap_buffer::GapBuffer::delete (line 149) ... ok [INFO] [stdout] test src/buffer/gap_buffer.rs - buffer::gap_buffer::GapBuffer::in_bounds (line 198) ... ok [INFO] [stdout] test src/buffer/gap_buffer.rs - buffer::gap_buffer::GapBuffer::new (line 21) ... ok [INFO] [stdout] test src/buffer/distance.rs - buffer::distance::Distance::of_str (line 16) ... ok [INFO] [stdout] test src/buffer/gap_buffer.rs - buffer::gap_buffer::GapBuffer::to_string (line 134) ... ok [INFO] [stdout] test src/buffer/cursor.rs - buffer::cursor::Cursor::move_to (line 48) ... ok [INFO] [stdout] test src/buffer/gap_buffer.rs - buffer::gap_buffer::GapBuffer::insert (line 45) ... ok [INFO] [stdout] test src/buffer/line_range.rs - buffer::line_range::LineRange::includes (line 81) ... ok [INFO] [stdout] test src/buffer/line_range.rs - buffer::line_range::LineRange::to_range (line 33) ... ok [INFO] [stdout] test src/buffer/line_range.rs - buffer::line_range::LineRange::to_inclusive_range (line 57) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::from_file (line 108) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::file_name (line 273) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::line_count (line 464) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::data (line 150) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::modified (line 435) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::current_scope (line 221) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::read (line 371) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::redo (line 348) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::new (line 88) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::reload (line 482) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::save (line 165) ... FAILED [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::undo (line 303) ... ok [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::search (line 393) ... ok [INFO] [stdout] test src/buffer/operations/delete.rs - buffer::operations::delete::Buffer::delete (line 63) ... ok [INFO] [stdout] test src/buffer/position.rs - buffer::position::Position::new (line 69) ... ok [INFO] [stdout] test src/buffer/operations/delete.rs - buffer::operations::delete::Buffer::delete_range (line 97) ... ok [INFO] [stdout] test src/buffer/operations/insert.rs - buffer::operations::insert::Buffer::insert (line 90) ... ok [INFO] [stdout] test src/buffer/range.rs - buffer::range::Range::includes (line 35) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::current_buffer (line 132) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::add_buffer (line 41) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::contains_buffer_with_path (line 310) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::close_current_buffer (line 198) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::open_buffer (line 86) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::current_buffer_path (line 166) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::next_buffer (line 273) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::previous_buffer (line 235) ... ok [INFO] [stdout] test src/workspace.rs - workspace::Workspace::update_current_syntax (line 351) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/buffer/mod.rs - buffer::Buffer::save (line 165) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55736254767b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55736254767b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55736254767b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55736254767b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55736254767b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x557362547356 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x557362547d3d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5573625478c2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5573625477a6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55736255c6cd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55736255c7c7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x55736251613a - core::result::Result::unwrap::h0f716cc2c31ab5f6 [INFO] [stdout] 12: 0x557362515795 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x5573625162b3 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 14: 0x557362547793 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x557362547793 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x55736254992a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x55736254824d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55736254824d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55736254824d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x557362516298 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 21: 0x557362515abb - main [INFO] [stdout] 22: 0x7f6ffe3ba2e1 - __libc_start_main [INFO] [stdout] 23: 0x55736251555a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/buffer/mod.rs - buffer::Buffer::save (line 165) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 37 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "e790155fca17ccf6e2e667b63152661f1d98e7459fd5e5c97760a1fcf20003bf"` [INFO] running `"docker" "rm" "-f" "e790155fca17ccf6e2e667b63152661f1d98e7459fd5e5c97760a1fcf20003bf"` [INFO] [stdout] e790155fca17ccf6e2e667b63152661f1d98e7459fd5e5c97760a1fcf20003bf