[INFO] fetching crate rsui 0.13.0... [INFO] checking rsui-0.13.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate rsui 0.13.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rsui 0.13.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rsui 0.13.0 [INFO] finished tweaking crates.io crate rsui 0.13.0 [INFO] tweaked toml for crates.io crate rsui 0.13.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3f51896175e695e70c599a919ae5097513c084fd43cf0a179f65cf3c6e792f4d [INFO] running `"docker" "start" "-a" "3f51896175e695e70c599a919ae5097513c084fd43cf0a179f65cf3c6e792f4d"` [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Compiling glfw-sys v3.3.0 [INFO] [stderr] Checking pistoncore-input v0.23.0 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking piston2d-graphics v0.30.0 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking pistoncore-window v0.35.0 [INFO] [stderr] Checking pistoncore-event_loop v0.40.0 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] Checking piston v0.40.0 [INFO] [stderr] Checking glfw v0.26.1 [INFO] [stderr] Checking pistoncore-glutin_window v0.52.0 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking pistoncore-glfw_window v0.47.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking piston_window v0.87.0 [INFO] [stderr] Checking rsui v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawing_window.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | pub root: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [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/drawing_window.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(root: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/drawing_window.rs:39:15 [INFO] [stderr] | [INFO] [stderr] 39 | if(first) { [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/grid_panel.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | fn add_child(&mut self, child: Box) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:16:40 [INFO] [stderr] | [INFO] [stderr] 16 | fn add_child(&mut self, child: Box); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | pub children: Vec> [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:28:31 [INFO] [stderr] | [INFO] [stderr] 28 | let children: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:45:40 [INFO] [stderr] | [INFO] [stderr] 45 | fn add_child(&mut self, child: Box) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | let mut red_panel: Box = Box::new(GridPanel::new([1.0, 0.0, 0.0, 1.0])); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:12:30 [INFO] [stderr] | [INFO] [stderr] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drawing_window.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | pub root: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [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/drawing_window.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(root: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/drawing_window.rs:39:15 [INFO] [stderr] | [INFO] [stderr] 39 | if(first) { [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/grid_panel.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | fn add_child(&mut self, child: Box) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:16:40 [INFO] [stderr] | [INFO] [stderr] 16 | fn add_child(&mut self, child: Box); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | pub children: Vec> [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:28:31 [INFO] [stderr] | [INFO] [stderr] 28 | let children: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/widget.rs:45:40 [INFO] [stderr] | [INFO] [stderr] 45 | fn add_child(&mut self, child: Box) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | let mut red_panel: Box = Box::new(GridPanel::new([1.0, 0.0, 0.0, 1.0])); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:12:30 [INFO] [stderr] | [INFO] [stderr] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/drawing_window.rs:64:33 [INFO] [stderr] | [INFO] [stderr] 64 | Event::Loop(ref l) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/drawing_window.rs:66:35 [INFO] [stderr] | [INFO] [stderr] 66 | Event::Custom(ref id, _) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Color` [INFO] [stderr] --> src/widget.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub type Color = [f32; 4]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/drawing_window.rs:64:33 [INFO] [stderr] | [INFO] [stderr] 64 | Event::Loop(ref l) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/drawing_window.rs:66:35 [INFO] [stderr] | [INFO] [stderr] 66 | Event::Custom(ref id, _) => { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Color` [INFO] [stderr] --> src/widget.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub type Color = [f32; 4]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.94s [INFO] running `"docker" "inspect" "3f51896175e695e70c599a919ae5097513c084fd43cf0a179f65cf3c6e792f4d"` [INFO] running `"docker" "rm" "-f" "3f51896175e695e70c599a919ae5097513c084fd43cf0a179f65cf3c6e792f4d"` [INFO] [stdout] 3f51896175e695e70c599a919ae5097513c084fd43cf0a179f65cf3c6e792f4d