[INFO] crate unsegen 0.2.1 is already in cache
[INFO] extracting crate unsegen 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen/0.2.1
[INFO] extracting crate unsegen 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unsegen/0.2.1
[INFO] validating manifest of unsegen-0.2.1 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 unsegen-0.2.1 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 unsegen-0.2.1
[INFO] finished frobbing unsegen-0.2.1
[INFO] frobbed toml for unsegen-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen/0.2.1/Cargo.toml
[INFO] started frobbing unsegen-0.2.1
[INFO] finished frobbing unsegen-0.2.1
[INFO] frobbed toml for unsegen-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unsegen/0.2.1/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 unsegen-0.2.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen/0.2.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 68a574bd73b85da84c8501e701bc89825df3e2058719a1ba3b31ee9d2ac92a7b
[INFO] running `"docker" "start" "-a" "68a574bd73b85da84c8501e701bc89825df3e2058719a1ba3b31ee9d2ac92a7b"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ndarray v0.8.4
[INFO] [stderr]    Compiling smallvec v0.3.4
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling raw_tty v0.1.0
[INFO] [stderr]    Compiling unsegen v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:148:65
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn get<'a, 'b: 'a>(&'b self, index: &'a Self::Index) -> &'b Container<Self::Parameters>;
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container<Self::Parameters>`
[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/container/mod.rs:152:18
[INFO] [stderr]     |
[INFO] [stderr] 152 |     ) -> &'b mut Container<Self::Parameters>;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container<Self::Parameters>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:383:19
[INFO] [stderr]     |
[INFO] [stderr] 383 |     elms: Vec<Box<Layout<C> + 'a>>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:390:30
[INFO] [stderr]     |
[INFO] [stderr] 390 |     pub fn new(elms: Vec<Box<Layout<C> + 'a>>) -> Self {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:442:19
[INFO] [stderr]     |
[INFO] [stderr] 442 |     elms: Vec<Box<Layout<C> + 'a>>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:449:30
[INFO] [stderr]     |
[INFO] [stderr] 449 |     pub fn new(elms: Vec<Box<Layout<C> + 'a>>) -> Self {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:638:17
[INFO] [stderr]     |
[INFO] [stderr] 638 |     layout: Box<Layout<C> + 'a>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:646:41
[INFO] [stderr]     |
[INFO] [stderr] 646 |     pub fn from_layout(layout_root: Box<Layout<C> + 'a>) -> Self {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget/builtin/promptline.rs:97:27
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let widgets: Vec<&Widget> = vec![&self.prompt, &self.line];
[INFO] [stderr]    |                           ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/builtin/promptline.rs:101:28
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let widgets: Vec<(&Widget, RenderingHints)> =
[INFO] [stderr]     |                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget/builtin/table.rs:20:28
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub access: fn(&T) -> &Widget,
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget/builtin/table.rs:22:40
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub access_mut: fn(&mut T) -> &mut Widget,
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:151:18
[INFO] [stderr]     |
[INFO] [stderr] 151 |     widgets: &[(&Widget, RenderingHints)],
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:219:44
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub fn space_demand(&self, widgets: &[&Widget]) -> Demand2D {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:239:53
[INFO] [stderr]     |
[INFO] [stderr] 239 |     pub fn draw(&self, window: Window, widgets: &[(&Widget, RenderingHints)]) {
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:268:44
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn space_demand(&self, widgets: &[&Widget]) -> Demand2D {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:288:53
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn draw(&self, window: Window, widgets: &[(&Widget, RenderingHints)]) {
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.69s
[INFO] running `"docker" "inspect" "68a574bd73b85da84c8501e701bc89825df3e2058719a1ba3b31ee9d2ac92a7b"`
[INFO] running `"docker" "rm" "-f" "68a574bd73b85da84c8501e701bc89825df3e2058719a1ba3b31ee9d2ac92a7b"`
[INFO] [stdout] 68a574bd73b85da84c8501e701bc89825df3e2058719a1ba3b31ee9d2ac92a7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen/0.2.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7e49d3d32f6068fc80ea42aa7633917ff3d0eee001200bfe97e506a26a16f347
[INFO] running `"docker" "start" "-a" "7e49d3d32f6068fc80ea42aa7633917ff3d0eee001200bfe97e506a26a16f347"`
[INFO] [stderr]    Compiling unsegen v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:148:65
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn get<'a, 'b: 'a>(&'b self, index: &'a Self::Index) -> &'b Container<Self::Parameters>;
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container<Self::Parameters>`
[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/container/mod.rs:152:18
[INFO] [stderr]     |
[INFO] [stderr] 152 |     ) -> &'b mut Container<Self::Parameters>;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container<Self::Parameters>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:383:19
[INFO] [stderr]     |
[INFO] [stderr] 383 |     elms: Vec<Box<Layout<C> + 'a>>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:390:30
[INFO] [stderr]     |
[INFO] [stderr] 390 |     pub fn new(elms: Vec<Box<Layout<C> + 'a>>) -> Self {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:442:19
[INFO] [stderr]     |
[INFO] [stderr] 442 |     elms: Vec<Box<Layout<C> + 'a>>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:449:30
[INFO] [stderr]     |
[INFO] [stderr] 449 |     pub fn new(elms: Vec<Box<Layout<C> + 'a>>) -> Self {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:638:17
[INFO] [stderr]     |
[INFO] [stderr] 638 |     layout: Box<Layout<C> + 'a>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/container/mod.rs:646:41
[INFO] [stderr]     |
[INFO] [stderr] 646 |     pub fn from_layout(layout_root: Box<Layout<C> + 'a>) -> Self {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout<C> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget/builtin/promptline.rs:97:27
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let widgets: Vec<&Widget> = vec![&self.prompt, &self.line];
[INFO] [stderr]    |                           ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/builtin/promptline.rs:101:28
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let widgets: Vec<(&Widget, RenderingHints)> =
[INFO] [stderr]     |                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget/builtin/table.rs:20:28
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub access: fn(&T) -> &Widget,
[INFO] [stderr]    |                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widget/builtin/table.rs:22:40
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub access_mut: fn(&mut T) -> &mut Widget,
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:151:18
[INFO] [stderr]     |
[INFO] [stderr] 151 |     widgets: &[(&Widget, RenderingHints)],
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:219:44
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub fn space_demand(&self, widgets: &[&Widget]) -> Demand2D {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:239:53
[INFO] [stderr]     |
[INFO] [stderr] 239 |     pub fn draw(&self, window: Window, widgets: &[(&Widget, RenderingHints)]) {
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:268:44
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn space_demand(&self, widgets: &[&Widget]) -> Demand2D {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:288:53
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn draw(&self, window: Window, widgets: &[(&Widget, RenderingHints)]) {
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:563:57
[INFO] [stderr]     |
[INFO] [stderr] 563 |     fn aeq_horizontal_layout_space_demand(widgets: Vec<&Widget>, solution: (ColDemand, RowDemand)) {
[INFO] [stderr]     |                                                         ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:599:23
[INFO] [stderr]     |
[INFO] [stderr] 599 |         widgets: Vec<&Widget>,
[INFO] [stderr]     |                       ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:603:39
[INFO] [stderr]     |
[INFO] [stderr] 603 |         let widgets_with_hints: Vec<(&Widget, RenderingHints)> = widgets
[INFO] [stderr]     |                                       ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:650:55
[INFO] [stderr]     |
[INFO] [stderr] 650 |     fn aeq_vertical_layout_space_demand(widgets: Vec<&Widget>, solution: (ColDemand, RowDemand)) {
[INFO] [stderr]     |                                                       ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:684:74
[INFO] [stderr]     |
[INFO] [stderr] 684 |     fn aeq_vertical_layout_draw(terminal_size: (u32, u32), widgets: Vec<&Widget>, solution: &str) {
[INFO] [stderr]     |                                                                          ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widget/layouts.rs:686:39
[INFO] [stderr]     |
[INFO] [stderr] 686 |         let widgets_with_hints: Vec<(&Widget, RenderingHints)> = widgets
[INFO] [stderr]     |                                       ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `"docker" "inspect" "7e49d3d32f6068fc80ea42aa7633917ff3d0eee001200bfe97e506a26a16f347"`
[INFO] running `"docker" "rm" "-f" "7e49d3d32f6068fc80ea42aa7633917ff3d0eee001200bfe97e506a26a16f347"`
[INFO] [stdout] 7e49d3d32f6068fc80ea42aa7633917ff3d0eee001200bfe97e506a26a16f347
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen/0.2.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 17e8db3b2d5db839f7fe4c47822502f49fafc640d7b58e732e31a5d73d244ca7
[INFO] running `"docker" "start" "-a" "17e8db3b2d5db839f7fe4c47822502f49fafc640d7b58e732e31a5d73d244ca7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unsegen-a443cbc893c34cda
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test base::cursor::test::test_cursor_no_wrap ... ok
[INFO] [stdout] test base::cursor::test::test_cursor_simple ... ok
[INFO] [stdout] test base::cursor::test::test_cursor_tabs ... ok
[INFO] [stdout] test base::cursor::test::test_cursor_wrap ... ok
[INFO] [stdout] test base::cursor::test::test_cursor_wrap_outside_window ... ok
[INFO] [stdout] test base::cursor::test::test_cursor_wide_cluster_overwrite ... ok
[INFO] [stdout] test base::cursor::test::test_cursor_wide_cluster ... ok
[INFO] [stdout] test base::cursor::test::test_cursor_tabs_overwrite ... ok
[INFO] [stdout] test widget::layouts::test::test_layout_linearly_exact ... ok
[INFO] [stdout] test widget::layouts::test::test_horizontal_layout_draw ... ok
[INFO] [stdout] test widget::layouts::test::test_horizontal_layout_space_demand ... ok
[INFO] [stdout] test widget::layouts::test::test_layout_linearly_from_at_least ... ok
[INFO] [stdout] test widget::layouts::test::test_layout_linearly_from_to ... ok
[INFO] [stdout] test widget::layouts::test::test_vertical_layout_space_demand ... ok
[INFO] [stdout] test widget::layouts::test::test_layout_linearly_mixed ... ok
[INFO] [stdout] test widget::layouts::test::test_vertical_layout_draw ... ok
[INFO] [stdout] test widget::layouts::test::fuzz_layout_linearly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unsegen
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::AxisDiff<T>::positive_or_zero (line 216) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::AxisDiff<T>::from_origin (line 174) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::LineNumber::checked_sub (line 641) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::LineIndex::checked_sub (line 563) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::AxisDiff<T>::try_into_positive (line 187) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::AxisIndex<T>::positive_or_zero (line 48) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::AxisDiff<T>::abs (line 202) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::AxisIndex<T>::diff_to_origin (line 36) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::PositiveAxisDiff<T>::new_unchecked (line 311) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::PositiveAxisDiff<T>::from_origin (line 358) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::PositiveAxisDiff<T>::to_signed (line 386) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::PositiveAxisDiff<T>::origin_range_contains (line 370) ... ok
[INFO] [stdout] test src/base/basic_types.rs - base::basic_types::PositiveAxisDiff<T>::new (line 330) ... ok
[INFO] [stdout] test src/base/cursor.rs - base::cursor::Cursor::move_by (line 131) ... ok
[INFO] [stdout] test src/base/cursor.rs - base::cursor::Cursor::line_start_column (line 227) ... ok
[INFO] [stdout] test src/base/cursor.rs - base::cursor::Cursor::save (line 607) ... ok
[INFO] [stdout] test src/base/grapheme_cluster.rs - base::grapheme_cluster::GraphemeCluster::all_from_str (line 97) ... ok
[INFO] [stdout] test src/base/grapheme_cluster.rs - base::grapheme_cluster::GraphemeCluster::as_str (line 20) ... ok
[INFO] [stdout] test src/base/mod.rs - base (line 5) ... ok
[INFO] [stdout] test src/base/grapheme_cluster.rs - base::grapheme_cluster::GraphemeCluster::clear (line 70) ... ok
[INFO] [stdout] test src/base/grapheme_cluster.rs - base::grapheme_cluster::GraphemeCluster::width (line 114) ... ok
[INFO] [stdout] test src/base/grapheme_cluster.rs - base::grapheme_cluster::GraphemeCluster::try_from (line 85) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::BoolModifyMode::modify (line 105) ... ok
[INFO] [stdout] test src/base/grapheme_cluster.rs - base::grapheme_cluster::GraphemeCluster::space (line 58) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::StyleModifier::apply (line 566) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::BoolModifyMode::on_top_of (line 79) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::StyleModifier::bold (line 444) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::StyleModifier::apply_to_default (line 548) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::StyleModifier::invert (line 482) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::StyleModifier::italic (line 463) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::StyleModifier::underline (line 501) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::StyleModifier::on_top_of (line 518) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::TextFormatModifier::invert (line 197) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::TextFormatModifier::italic (line 183) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::TextFormatModifier::bold (line 169) ... ok
[INFO] [stdout] test src/base/terminal.rs - base::terminal (line 8) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::TextFormatModifier::on_top_of (line 226) ... ok
[INFO] [stdout] test src/base/window.rs - base::window::Window::clear (line 279) ... ok
[INFO] [stdout] test src/base/terminal.rs - base::terminal::test::FakeTerminal::assert_looks_like (line 236) ... ok
[INFO] [stdout] test src/base/style.rs - base::style::TextFormatModifier::underline (line 211) ... ok
[INFO] [stdout] test src/base/window.rs - base::window::Window::modify_default_style (line 309) ... ok
[INFO] [stdout] test src/base/window.rs - base::window::Window::fill (line 247) ... ok
[INFO] [stdout] test src/base/window.rs - base::window::Window::create_subwindow (line 117) ... ok
[INFO] [stdout] test src/base/window.rs - base::window::Window::set_default_style (line 293) ... ok
[INFO] [stdout] test src/container/mod.rs - container (line 7) ... ok
[INFO] [stdout] test src/base/window.rs - base::window::Window::split (line 198) ... ok
[INFO] [stdout] test src/widget/mod.rs - widget (line 5) ... ok
[INFO] [stdout] test src/input/mod.rs - input::InputChain (line 134) ... ok
[INFO] [stdout] test src/input/mod.rs - input (line 5) ... ok
[INFO] [stdout] test src/widget/widget.rs - widget::widget::Demand<T>::max (line 174) ... ok
[INFO] [stdout] test src/widget/widget.rs - widget::widget::Demand2D::add_horizontal (line 252) ... ok
[INFO] [stdout] test src/widget/widget.rs - widget::widget::Demand2D::add_vertical (line 218) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "17e8db3b2d5db839f7fe4c47822502f49fafc640d7b58e732e31a5d73d244ca7"`
[INFO] running `"docker" "rm" "-f" "17e8db3b2d5db839f7fe4c47822502f49fafc640d7b58e732e31a5d73d244ca7"`
[INFO] [stdout] 17e8db3b2d5db839f7fe4c47822502f49fafc640d7b58e732e31a5d73d244ca7