[INFO] cloning repository https://github.com/accusitive/material_editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/accusitive/material_editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faccusitive%2Fmaterial_editor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faccusitive%2Fmaterial_editor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57875b0161a1d949a9f3a232395a87ab7f6fbe86
[INFO] testing accusitive/material_editor against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faccusitive%2Fmaterial_editor" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/accusitive/material_editor
[INFO] finished tweaking git repo https://github.com/accusitive/material_editor
[INFO] tweaked toml for git repo https://github.com/accusitive/material_editor written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/accusitive/material_editor on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/accusitive/material_editor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05dc8e666695ec453a57fe3e4eeb058206c49f80162dd66283960a865c0e7635
[INFO] running `Command { std: "docker" "start" "-a" "05dc8e666695ec453a57fe3e4eeb058206c49f80162dd66283960a865c0e7635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05dc8e666695ec453a57fe3e4eeb058206c49f80162dd66283960a865c0e7635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05dc8e666695ec453a57fe3e4eeb058206c49f80162dd66283960a865c0e7635", kill_on_drop: false }`
[INFO] [stdout] 05dc8e666695ec453a57fe3e4eeb058206c49f80162dd66283960a865c0e7635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3fc3a57fce6219c3001789ce681c92c878d834ed0498fdb7475f287c4ab6da0
[INFO] running `Command { std: "docker" "start" "-a" "d3fc3a57fce6219c3001789ce681c92c878d834ed0498fdb7475f287c4ab6da0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling egui_dock v0.14.0
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[INFO] [stderr]    Compiling material_editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `num::NonZero` and `thread::current`
[INFO] [stdout]  --> src/main.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{borrow::Cow, num::NonZero, thread::current};
[INFO] [stdout]   |                        ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CentralPanel`, `Image`, `Rect`, `Sense`, `SidePanel`, `Slider`, `Stroke`, `TopBottomPanel`, and `include_image`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     include_image, CentralPanel, DragValue, Image, Rect, Sense, SidePanel, Slider, Stroke, TopBottomPanel
[INFO] [stdout]   |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^             ^^^^^  ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DockArea` and `TabViewer`
[INFO] [stdout]   --> src/main.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui_dock::{DockArea, DockState, TabViewer};
[INFO] [stdout]    |                 ^^^^^^^^             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Node` and `PanZoom`
[INFO] [stdout]   --> src/main.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 |     DataTypeTrait, GraphEditorState, Node, NodeDataTrait, NodeTemplateIter, NodeTemplateTrait,
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 13 |     PanZoom, UserResponseTrait, WidgetValueTrait,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]    --> src/ui.rs:108:44
[INFO] [stdout]     |
[INFO] [stdout] 108 |         CentralPanel::default().show(ctx, |ui| {
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_width`
[INFO] [stdout]   --> src/ui.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let center_width = width * 0.4; // 2/5 of total width
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bottom_height`
[INFO] [stdout]   --> src/ui.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let bottom_height = height * 0.4; // 2/5 of total height
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:139:31
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn data_type_color(&self, user_state: &mut MaterialEditorGraphState) -> egui::Color32 {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn user_data(&self, user_state: &mut Self::UserState) -> Self::NodeData {
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         user_state: &mut Self::UserState,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/main.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         node_id: egui_node_graph2::NodeId,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |         user_state: &mut Self::UserState,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_data`
[INFO] [stdout]    --> src/main.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         node_data: &Self::NodeData,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]    --> src/main.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         ui: &mut egui::Ui,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/main.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         node_id: egui_node_graph2::NodeId,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]    --> src/main.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         graph: &egui_node_graph2::Graph<Self, Self::DataType, Self::ValueType>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         user_state: &mut Self::UserState,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn name(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn name(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:163:26
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "d3fc3a57fce6219c3001789ce681c92c878d834ed0498fdb7475f287c4ab6da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3fc3a57fce6219c3001789ce681c92c878d834ed0498fdb7475f287c4ab6da0", kill_on_drop: false }`
[INFO] [stdout] d3fc3a57fce6219c3001789ce681c92c878d834ed0498fdb7475f287c4ab6da0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88786f7a4295cd0ca3b35f37a62fd8649669ac5a4b3a8721819bcf0cf03e1350
[INFO] running `Command { std: "docker" "start" "-a" "88786f7a4295cd0ca3b35f37a62fd8649669ac5a4b3a8721819bcf0cf03e1350", kill_on_drop: false }`
[INFO] [stderr]    Compiling material_editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `num::NonZero` and `thread::current`
[INFO] [stdout]  --> src/main.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{borrow::Cow, num::NonZero, thread::current};
[INFO] [stdout]   |                        ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CentralPanel`, `Image`, `Rect`, `Sense`, `SidePanel`, `Slider`, `Stroke`, `TopBottomPanel`, and `include_image`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     include_image, CentralPanel, DragValue, Image, Rect, Sense, SidePanel, Slider, Stroke, TopBottomPanel
[INFO] [stdout]   |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^             ^^^^^  ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DockArea` and `TabViewer`
[INFO] [stdout]   --> src/main.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui_dock::{DockArea, DockState, TabViewer};
[INFO] [stdout]    |                 ^^^^^^^^             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Node` and `PanZoom`
[INFO] [stdout]   --> src/main.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 |     DataTypeTrait, GraphEditorState, Node, NodeDataTrait, NodeTemplateIter, NodeTemplateTrait,
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 13 |     PanZoom, UserResponseTrait, WidgetValueTrait,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]    --> src/ui.rs:108:44
[INFO] [stdout]     |
[INFO] [stdout] 108 |         CentralPanel::default().show(ctx, |ui| {
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_width`
[INFO] [stdout]   --> src/ui.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let center_width = width * 0.4; // 2/5 of total width
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bottom_height`
[INFO] [stdout]   --> src/ui.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let bottom_height = height * 0.4; // 2/5 of total height
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:139:31
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn data_type_color(&self, user_state: &mut MaterialEditorGraphState) -> egui::Color32 {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:163:33
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:185:25
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn user_data(&self, user_state: &mut Self::UserState) -> Self::NodeData {
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         user_state: &mut Self::UserState,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/main.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         node_id: egui_node_graph2::NodeId,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:307:9
[INFO] [stdout]     |
[INFO] [stdout] 307 |         user_state: &mut Self::UserState,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_data`
[INFO] [stdout]    --> src/main.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         node_data: &Self::NodeData,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]    --> src/main.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         ui: &mut egui::Ui,
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]    --> src/main.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         node_id: egui_node_graph2::NodeId,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]    --> src/main.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |         graph: &egui_node_graph2::Graph<Self, Self::DataType, Self::ValueType>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_state`
[INFO] [stdout]    --> src/main.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 |         user_state: &mut Self::UserState,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn name(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]     |             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn name(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:163:26
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<str> {
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "88786f7a4295cd0ca3b35f37a62fd8649669ac5a4b3a8721819bcf0cf03e1350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88786f7a4295cd0ca3b35f37a62fd8649669ac5a4b3a8721819bcf0cf03e1350", kill_on_drop: false }`
[INFO] [stdout] 88786f7a4295cd0ca3b35f37a62fd8649669ac5a4b3a8721819bcf0cf03e1350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f89a18be78b6f91c041b766be275f3cefa5eebc31e75710588ba4b8ad58ba97
[INFO] running `Command { std: "docker" "start" "-a" "4f89a18be78b6f91c041b766be275f3cefa5eebc31e75710588ba4b8ad58ba97", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `num::NonZero` and `thread::current`
[INFO] [stderr]  --> src/main.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{borrow::Cow, num::NonZero, thread::current};
[INFO] [stderr]   |                        ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CentralPanel`, `Image`, `Rect`, `Sense`, `SidePanel`, `Slider`, `Stroke`, `TopBottomPanel`, and `include_image`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     include_image, CentralPanel, DragValue, Image, Rect, Sense, SidePanel, Slider, Stroke, TopBottomPanel
[INFO] [stderr]   |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^             ^^^^^  ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DockArea` and `TabViewer`
[INFO] [stderr]   --> src/main.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | use egui_dock::{DockArea, DockState, TabViewer};
[INFO] [stderr]    |                 ^^^^^^^^             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Node` and `PanZoom`
[INFO] [stderr]   --> src/main.rs:12:38
[INFO] [stderr]    |
[INFO] [stderr] 12 |     DataTypeTrait, GraphEditorState, Node, NodeDataTrait, NodeTemplateIter, NodeTemplateTrait,
[INFO] [stderr]    |                                      ^^^^
[INFO] [stderr] 13 |     PanZoom, UserResponseTrait, WidgetValueTrait,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ui`
[INFO] [stderr]    --> src/ui.rs:108:44
[INFO] [stderr]     |
[INFO] [stderr] 108 |         CentralPanel::default().show(ctx, |ui| {
[INFO] [stderr]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `center_width`
[INFO] [stderr]   --> src/ui.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let center_width = width * 0.4; // 2/5 of total width
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bottom_height`
[INFO] [stderr]   --> src/ui.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let bottom_height = height * 0.4; // 2/5 of total height
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bottom_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_state`
[INFO] [stderr]    --> src/main.rs:139:31
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn data_type_color(&self, user_state: &mut MaterialEditorGraphState) -> egui::Color32 {
[INFO] [stderr]     |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_state`
[INFO] [stderr]    --> src/main.rs:163:33
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<str> {
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_state`
[INFO] [stderr]    --> src/main.rs:185:25
[INFO] [stderr]     |
[INFO] [stderr] 185 |     fn user_data(&self, user_state: &mut Self::UserState) -> Self::NodeData {
[INFO] [stderr]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_state`
[INFO] [stderr]    --> src/main.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         user_state: &mut Self::UserState,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node_id`
[INFO] [stderr]    --> src/main.rs:305:9
[INFO] [stderr]     |
[INFO] [stderr] 305 |         node_id: egui_node_graph2::NodeId,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_state`
[INFO] [stderr]    --> src/main.rs:307:9
[INFO] [stderr]     |
[INFO] [stderr] 307 |         user_state: &mut Self::UserState,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node_data`
[INFO] [stderr]    --> src/main.rs:308:9
[INFO] [stderr]     |
[INFO] [stderr] 308 |         node_data: &Self::NodeData,
[INFO] [stderr]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ui`
[INFO] [stderr]    --> src/main.rs:339:9
[INFO] [stderr]     |
[INFO] [stderr] 339 |         ui: &mut egui::Ui,
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node_id`
[INFO] [stderr]    --> src/main.rs:340:9
[INFO] [stderr]     |
[INFO] [stderr] 340 |         node_id: egui_node_graph2::NodeId,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `graph`
[INFO] [stderr]    --> src/main.rs:341:9
[INFO] [stderr]     |
[INFO] [stderr] 341 |         graph: &egui_node_graph2::Graph<Self, Self::DataType, Self::ValueType>,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_state`
[INFO] [stderr]    --> src/main.rs:342:9
[INFO] [stderr]     |
[INFO] [stderr] 342 |         user_state: &mut Self::UserState,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_state`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/main.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn name(&self) -> std::borrow::Cow<str> {
[INFO] [stderr]     |             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |             |
[INFO] [stderr]     |             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 143 |     fn name(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/main.rs:163:26
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<str> {
[INFO] [stderr]     |                          ^^^^^ the lifetime is elided here           ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn node_finder_label(&self, user_state: &mut Self::UserState) -> std::borrow::Cow<'_, str> {
[INFO] [stderr]     |                                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `material_editor` (bin "material_editor" test) generated 20 warnings (run `cargo fix --bin "material_editor" -p material_editor --tests` to apply 20 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/material_editor-6a706ac552f1bc82)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f89a18be78b6f91c041b766be275f3cefa5eebc31e75710588ba4b8ad58ba97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f89a18be78b6f91c041b766be275f3cefa5eebc31e75710588ba4b8ad58ba97", kill_on_drop: false }`
[INFO] [stdout] 4f89a18be78b6f91c041b766be275f3cefa5eebc31e75710588ba4b8ad58ba97
