[INFO] crate unsegen 0.2.1 is already in cache [INFO] extracting crate unsegen 0.2.1 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/unsegen/0.2.1 [INFO] extracting crate unsegen 0.2.1 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/unsegen/0.2.1 [INFO] validating manifest of unsegen-0.2.1 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of unsegen-0.2.1 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "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/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/unsegen/0.2.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking unsegen-0.2.1 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 26620268e35f376802859f4723be7d7e1971ec4b6fbc1a5da831601d4c1f6473 [INFO] running `"docker" "start" "-a" "26620268e35f376802859f4723be7d7e1971ec4b6fbc1a5da831601d4c1f6473"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ndarray v0.8.4 [INFO] [stderr] Checking smallvec v0.3.4 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Checking raw_tty v0.1.0 [INFO] [stderr] Checking 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; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container` [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; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container` [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 + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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/container/mod.rs:148:65 [INFO] [stderr] | [INFO] [stderr] 148 | fn get<'a, 'b: 'a>(&'b self, index: &'a Self::Index) -> &'b Container; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container` [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; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Container` [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 + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 + 'a>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Layout + '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 24.14s [INFO] running `"docker" "inspect" "26620268e35f376802859f4723be7d7e1971ec4b6fbc1a5da831601d4c1f6473"` [INFO] running `"docker" "rm" "-f" "26620268e35f376802859f4723be7d7e1971ec4b6fbc1a5da831601d4c1f6473"` [INFO] [stdout] 26620268e35f376802859f4723be7d7e1971ec4b6fbc1a5da831601d4c1f6473