[INFO] fetching crate termwiz 0.4.0...
[INFO] extracting crate termwiz 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/termwiz/0.4.0
[INFO] extracting crate termwiz 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/termwiz/0.4.0
[INFO] validating manifest of termwiz-0.4.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of termwiz-0.4.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing termwiz-0.4.0
[INFO] finished frobbing termwiz-0.4.0
[INFO] frobbed toml for termwiz-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/termwiz/0.4.0/Cargo.toml
[INFO] started frobbing termwiz-0.4.0
[INFO] finished frobbing termwiz-0.4.0
[INFO] frobbed toml for termwiz-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/termwiz/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filedescriptor v0.4.0
[INFO] [stderr]   Downloaded vtparse v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing termwiz-0.4.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/termwiz/0.4.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] acf82b88b3e642a3015fb2d4b799e0e2a3f8ddd7d91ea21370bea461e9d7a803
[INFO] running `"docker" "start" "-a" "acf82b88b3e642a3015fb2d4b799e0e2a3f8ddd7d91ea21370bea461e9d7a803"`
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling vtparse v0.1.0
[INFO] [stderr]    Compiling memmem v0.1.1
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]    Compiling filedescriptor v0.4.0
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.2
[INFO] [stderr]    Compiling termwiz v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lineedit/host.rs:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn history(&mut self) -> &mut History;
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[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/lineedit/host.rs:94:35
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn history(&mut self) -> &mut History {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:147:37
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn render(&mut self, host: &mut LineEditorHost) -> Fallible<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn read_line(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:453:45
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn read_line_impl(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/mod.rs:143:17
[INFO] [stderr]     |
[INFO] [stderr] 143 |     widget: Box<Widget + 'widget>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Widget + 'widget`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.68s
[INFO] running `"docker" "inspect" "acf82b88b3e642a3015fb2d4b799e0e2a3f8ddd7d91ea21370bea461e9d7a803"`
[INFO] running `"docker" "rm" "-f" "acf82b88b3e642a3015fb2d4b799e0e2a3f8ddd7d91ea21370bea461e9d7a803"`
[INFO] [stdout] acf82b88b3e642a3015fb2d4b799e0e2a3f8ddd7d91ea21370bea461e9d7a803
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/termwiz/0.4.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5ba8e5a5dfae308762019431f57a221c30ebdfbaaaf5b7de890712c3df91a0ff
[INFO] running `"docker" "start" "-a" "5ba8e5a5dfae308762019431f57a221c30ebdfbaaaf5b7de890712c3df91a0ff"`
[INFO] [stderr]    Compiling varbincode v0.1.0
[INFO] [stderr]    Compiling termwiz v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/line_editor.rs:27:35
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn history(&mut self) -> &mut History {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[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/lineedit/host.rs:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn history(&mut self) -> &mut History;
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[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/lineedit/host.rs:94:35
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn history(&mut self) -> &mut History {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:147:37
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn render(&mut self, host: &mut LineEditorHost) -> Fallible<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn read_line(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:453:45
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn read_line_impl(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/mod.rs:143:17
[INFO] [stderr]     |
[INFO] [stderr] 143 |     widget: Box<Widget + 'widget>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Widget + 'widget`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.98s
[INFO] running `"docker" "inspect" "5ba8e5a5dfae308762019431f57a221c30ebdfbaaaf5b7de890712c3df91a0ff"`
[INFO] running `"docker" "rm" "-f" "5ba8e5a5dfae308762019431f57a221c30ebdfbaaaf5b7de890712c3df91a0ff"`
[INFO] [stdout] 5ba8e5a5dfae308762019431f57a221c30ebdfbaaaf5b7de890712c3df91a0ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/termwiz/0.4.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 168b57883de92a05121d3596684d1188dfa6e62575ac2cbd5ce6c686a4fea47f
[INFO] running `"docker" "start" "-a" "168b57883de92a05121d3596684d1188dfa6e62575ac2cbd5ce6c686a4fea47f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/termwiz-2af352fafaade1ce
[INFO] [stdout] 
[INFO] [stdout] running 83 tests
[INFO] [stdout] test caps::test::iterm2_image ... ok
[INFO] [stdout] test caps::test::term_and_colorterm ... ok
[INFO] [stdout] test caps::test::bce ... ok
[INFO] [stdout] test caps::test::colorterm_but_no_term ... ok
[INFO] [stdout] test caps::test::terminfo_color ... ok
[INFO] [stdout] test caps::test::empty_hint ... ok
[INFO] [stdout] test caps::test::term_but_not_colorterm ... ok
[INFO] [stdout] test escape::csi::test::cursor ... ok
[INFO] [stdout] test cell::test::nerf_special ... ok
[INFO] [stdout] test color::tests::named_rgb ... ok
[INFO] [stdout] test escape::csi::test::device_attr ... ok
[INFO] [stdout] test escape::csi::test::decset ... ok
[INFO] [stdout] test escape::csi::test::basic ... ok
[INFO] [stdout] test escape::csi::test::color ... ok
[INFO] [stdout] test color::tests::roundtrip_rgbcolor ... ok
[INFO] [stdout] test caps::test::bce_terminfo ... ok
[INFO] [stdout] test escape::csi::test::mouse ... ok
[INFO] [stdout] test escape::parser::test::basic_bold ... ok
[INFO] [stdout] test escape::osc::test::hyperlink ... ok
[INFO] [stdout] test escape::osc::test::iterm ... ok
[INFO] [stdout] test escape::parser::test::basic_bold_italic ... ok
[INFO] [stdout] test escape::osc::test::title ... ok
[INFO] [stdout] test escape::parser::test::basic_osc ... ok
[INFO] [stdout] test escape::parser::test::basic_parse ... ok
[INFO] [stdout] test input::test::arrow_keys ... ok
[INFO] [stdout] test escape::csi::test::edit ... ok
[INFO] [stdout] test escape::parser::test::basic_esc ... ok
[INFO] [stdout] test escape::esc::test::test ... ok
[INFO] [stdout] test keymap::test::sequence ... ok
[INFO] [stdout] test keymap::test::lookup ... ok
[INFO] [stdout] test input::test::control_characters ... ok
[INFO] [stdout] test input::test::partial ... ok
[INFO] [stdout] test keymap::test::lookup_empty ... ok
[INFO] [stdout] test input::test::partial_ambig ... ok
[INFO] [stdout] test render::terminfo::test::bold_text_no_terminfo ... ok
[INFO] [stdout] test render::terminfo::test::bold_text ... ok
[INFO] [stdout] test render::terminfo::test::clear_screen ... ok
[INFO] [stdout] test input::test::simple ... ok
[INFO] [stdout] test render::terminfo::test::basic_text ... ok
[INFO] [stdout] test render::terminfo::test::red_bold_text ... ok
[INFO] [stdout] test render::terminfo::test::empty_render ... ok
[INFO] [stdout] test render::terminfo::test::clear_screen_bce ... ok
[INFO] [stdout] test render::terminfo::test::clear_screen_no_terminfo ... ok
[INFO] [stdout] test render::terminfo::test::truecolor_no_terminfo ... ok
[INFO] [stdout] test surface::test::add_changes_empty ... ok
[INFO] [stdout] test surface::test::attribute_setting ... ok
[INFO] [stdout] test surface::test::clear_and_move_cursor ... ok
[INFO] [stdout] test surface::test::basic_print ... ok
[INFO] [stdout] test render::terminfo::test::clear_screen_bce_no_terminfo ... ok
[INFO] [stdout] test render::terminfo::test::color_after_attribute_change ... ok
[INFO] [stdout] test surface::test::clear_eol_opt ... ok
[INFO] [stdout] test surface::test::clear_eol ... ok
[INFO] [stdout] test render::terminfo::test::red_bold_text_no_terminfo ... ok
[INFO] [stdout] test render::terminfo::test::truecolor ... ok
[INFO] [stdout] test surface::test::cursor_movement ... ok
[INFO] [stdout] test surface::test::clear_eos_back_color ... ok
[INFO] [stdout] test surface::test::clear_eos ... ok
[INFO] [stdout] test surface::test::diff_screens ... ok
[INFO] [stdout] test surface::test::delta_change ... ok
[INFO] [stdout] test surface::test::dont_lose_first_char_on_attr_change ... ok
[INFO] [stdout] test surface::test::copy_region ... ok
[INFO] [stdout] test surface::test::double_width ... ok
[INFO] [stdout] test surface::test::draw_colored_region ... ok
[INFO] [stdout] test surface::test::draw_screens ... ok
[INFO] [stdout] test surface::test::empty_changes ... ok
[INFO] [stdout] test surface::test::images ... ok
[INFO] [stdout] test surface::test::newline ... ok
[INFO] [stdout] test surface::test::resize_cursor_position ... ok
[INFO] [stdout] test surface::test::resize_delta_flush ... ok
[INFO] [stdout] test surface::test::zero_width ... ok
[INFO] [stdout] test widgets::layout::test::single_constrained_widget_bottom ... ok
[INFO] [stdout] test widgets::layout::test::single_constrained_widget_bottom_center ... ok
[INFO] [stdout] test widgets::layout::test::single_constrained_widget_middle ... ok
[INFO] [stdout] test widgets::layout::test::single_constrained_widget_right ... ok
[INFO] [stdout] test widgets::layout::test::single_widget_unspec ... ok
[INFO] [stdout] test widgets::layout::test::single_constrained_widget_top ... ok
[INFO] [stdout] test widgets::layout::test::two_children_a_b ... ok
[INFO] [stdout] test surface::test::clear_screen ... ok
[INFO] [stdout] test widgets::layout::test::three_children_pct ... ok
[INFO] [stdout] test widgets::layout::test::two_children_b_a ... ok
[INFO] [stdout] test widgets::layout::test::two_children_overflow ... ok
[INFO] [stdout] test widgets::layout::test::two_children_pct ... ok
[INFO] [stdout] test hyperlink::test::parse_implicit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 83 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests termwiz
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lineedit/mod.rs - lineedit::LineEditor (line 55) ... ok
[INFO] [stdout] test src/lineedit/mod.rs - lineedit::LineEditor<T>::new (line 122) ... ok
[INFO] [stdout] test src/lineedit/mod.rs - lineedit (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "168b57883de92a05121d3596684d1188dfa6e62575ac2cbd5ce6c686a4fea47f"`
[INFO] running `"docker" "rm" "-f" "168b57883de92a05121d3596684d1188dfa6e62575ac2cbd5ce6c686a4fea47f"`
[INFO] [stdout] 168b57883de92a05121d3596684d1188dfa6e62575ac2cbd5ce6c686a4fea47f