[INFO] fetching crate rsui 0.13.0... [INFO] checking rsui-0.13.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] extracting crate rsui 0.13.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rsui 0.13.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7eab2a9e5ea6ed6e812c7a503841b4b409faa887c7ea74d1d190bdbb8e22761 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f7eab2a9e5ea6ed6e812c7a503841b4b409faa887c7ea74d1d190bdbb8e22761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7eab2a9e5ea6ed6e812c7a503841b4b409faa887c7ea74d1d190bdbb8e22761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7eab2a9e5ea6ed6e812c7a503841b4b409faa887c7ea74d1d190bdbb8e22761", kill_on_drop: false }` [INFO] [stdout] f7eab2a9e5ea6ed6e812c7a503841b4b409faa887c7ea74d1d190bdbb8e22761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 33f40eb0fba924788a34b2695359e5da51a240411b1d52d2954091ae919832fb [INFO] running `Command { std: "docker" "start" "-a" "33f40eb0fba924788a34b2695359e5da51a240411b1d52d2954091ae919832fb", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking shader_version v0.3.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking piston-texture v0.6.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking libloading v0.6.6 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking piston-viewport v0.5.0 [INFO] [stderr] Checking vecmath v0.3.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking crossbeam-utils v0.8.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking num-complex v0.2.4 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling glfw-sys v3.3.2 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking piston2d-graphics v0.30.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking glfw v0.26.1 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking pistoncore-input v0.23.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking pistoncore-window v0.35.0 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking pistoncore-event_loop v0.40.0 [INFO] [stderr] Checking pistoncore-glfw_window v0.47.0 [INFO] [stderr] Checking piston v0.40.0 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.52.0 [INFO] [stderr] Checking piston_window v0.87.0 [INFO] [stderr] Checking rsui v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawing_window.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | pub root: Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawing_window.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(root: Box) -> Self { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/drawing_window.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | if(first) { [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/grid_panel.rs:37:40 [INFO] [stdout] | [INFO] [stdout] 37 | fn add_child(&mut self, child: Box) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:16:40 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_child(&mut self, child: Box); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub children: Vec> [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | let children: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:45:40 [INFO] [stdout] | [INFO] [stdout] 45 | fn add_child(&mut self, child: Box) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | let mut red_panel: Box = Box::new(GridPanel::new([1.0, 0.0, 0.0, 1.0])); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawing_window.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | pub root: Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/drawing_window.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(root: Box) -> Self { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/drawing_window.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | if(first) { [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/grid_panel.rs:37:40 [INFO] [stdout] | [INFO] [stdout] 37 | fn add_child(&mut self, child: Box) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:16:40 [INFO] [stdout] | [INFO] [stdout] 16 | fn add_child(&mut self, child: Box); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub children: Vec> [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | let children: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/widget.rs:45:40 [INFO] [stdout] | [INFO] [stdout] 45 | fn add_child(&mut self, child: Box) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | let mut red_panel: Box = Box::new(GridPanel::new([1.0, 0.0, 0.0, 1.0])); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Widget` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/drawing_window.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | Event::Loop(ref l) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/drawing_window.rs:66:31 [INFO] [stdout] | [INFO] [stdout] 66 | Event::Custom(ref id, _) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Color` [INFO] [stdout] --> src/widget.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type Color = [f32; 4]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/drawing_window.rs:64:29 [INFO] [stdout] | [INFO] [stdout] 64 | Event::Loop(ref l) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/drawing_window.rs:66:31 [INFO] [stdout] | [INFO] [stdout] 66 | Event::Custom(ref id, _) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut green_panel: Box = Box::new(GridPanel::new([0.0, 1.0, 0.0, 1.0])); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Color` [INFO] [stdout] --> src/widget.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type Color = [f32; 4]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "33f40eb0fba924788a34b2695359e5da51a240411b1d52d2954091ae919832fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33f40eb0fba924788a34b2695359e5da51a240411b1d52d2954091ae919832fb", kill_on_drop: false }` [INFO] [stdout] 33f40eb0fba924788a34b2695359e5da51a240411b1d52d2954091ae919832fb