[INFO] cloning repository https://github.com/DerLando/recoded
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DerLando/recoded" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2Frecoded", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2Frecoded'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0861c21a284a860b43f1ff94e632249c206f3a7
[INFO] testing DerLando/recoded against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2Frecoded" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DerLando/recoded
[INFO] finished tweaking git repo https://github.com/DerLando/recoded
[INFO] tweaked toml for git repo https://github.com/DerLando/recoded written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DerLando/recoded on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DerLando/recoded 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 936ff8d0df6c6165a850f309424b07b9fdf84c845b35fdabbb55d143aee4efb5
[INFO] running `Command { std: "docker" "start" "-a" "936ff8d0df6c6165a850f309424b07b9fdf84c845b35fdabbb55d143aee4efb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "936ff8d0df6c6165a850f309424b07b9fdf84c845b35fdabbb55d143aee4efb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936ff8d0df6c6165a850f309424b07b9fdf84c845b35fdabbb55d143aee4efb5", kill_on_drop: false }`
[INFO] [stdout] 936ff8d0df6c6165a850f309424b07b9fdf84c845b35fdabbb55d143aee4efb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a32652e21f1ef5b268d55534765755f718f0575dec3399e4df1f81fed32520ef
[INFO] running `Command { std: "docker" "start" "-a" "a32652e21f1ef5b268d55534765755f718f0575dec3399e4df1f81fed32520ef", kill_on_drop: false }`
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[INFO] [stderr]    Compiling egui_glow v0.26.2
[INFO] [stderr]    Compiling egui-snarl v0.3.0
[INFO] [stderr]    Compiling egui_extras v0.26.2
[INFO] [stderr]    Compiling atspi-common v0.3.0
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[INFO] [stderr]    Compiling wayland-protocols-plasma v0.2.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
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[INFO] [stderr]    Compiling smithay-clipboard v0.7.1
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[INFO] [stderr]    Compiling accesskit_winit v0.16.1
[INFO] [stderr]    Compiling egui-winit v0.26.2
[INFO] [stderr]    Compiling eframe v0.26.2
[INFO] [stderr]    Compiling recoded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `eframe::App`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use eframe::App;
[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 import: `eframe::CreationContext`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use eframe::CreationContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Color32`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui::Color32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Style`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use egui::Style;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui_snarl::ui::SnarlStyle`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use egui_snarl::ui::SnarlStyle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui_snarl::ui::SnarlViewer`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use egui_snarl::ui::SnarlViewer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui_snarl::Snarl`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use egui_snarl::Snarl;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nodes::InputNode`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nodes::InputNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nodes::OutputNode`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use nodes::OutputNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OutPin`
[INFO] [stdout]  --> src/nodes/constant_value.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui_snarl::{ui::PinInfo, OutPin};
[INFO] [stdout]   |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/app.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/canvas.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/circle.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/nodes/circle.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/circle.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         scale: f32,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/nodes/circle.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/point.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/nodes/point.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/point.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         scale: f32,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/nodes/point.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/range.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]    --> src/nodes/range.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]    --> src/nodes/range.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         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: `scale`
[INFO] [stdout]    --> src/nodes/range.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |         scale: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]    --> src/nodes/range.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/repeat.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/nodes/repeat.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/repeat.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         scale: f32,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/nodes/repeat.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/mod.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/mod.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/viewer.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         pin: &egui_snarl::InPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `style`
[INFO] [stdout]   --> src/viewer.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         style: &Style,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/viewer.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         snarl: &mut egui_snarl::Snarl<nodes::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/viewer.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `style`
[INFO] [stdout]   --> src/viewer.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         style: &Style,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/viewer.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         snarl: &mut egui_snarl::Snarl<nodes::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw` is never used
[INFO] [stdout]   --> src/main.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn draw(rc: &mut impl piet::RenderContext, input: &GraphInputs) -> Result<(), piet::Error> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NaturalConstant` is never used
[INFO] [stdout]   --> src/main.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | enum NaturalConstant {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/main.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl NaturalConstant {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 73 |     fn value(&self) -> f64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GraphInputs` is never constructed
[INFO] [stdout]   --> src/main.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct GraphInputs {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_shapes` is never used
[INFO] [stdout]   --> src/main.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn generate_shapes(input: &GraphInputs) -> Vec<impl piet::kurbo::Shape> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointPolar` is never constructed
[INFO] [stdout]    --> src/main.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct PointPolar {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `to_carthesian` are never used
[INFO] [stdout]    --> src/main.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl PointPolar {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 113 |     const fn new(radius: f64, angle: f64) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     fn to_carthesian(&self) -> piet::kurbo::Point {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `try_downcast` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub trait NodeDowncast: Node {
[INFO] [stdout]     |           ------------ associated function in this trait
[INFO] [stdout] 151 |     fn try_downcast(from: &Nodes) -> Option<&Self>;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_get_shapes` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl Nodes {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 211 |     pub fn try_get_shapes(&self) -> Option<Vec<Shapes>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NumberEmitterNode` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:236:11
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub trait NumberEmitterNode {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `values_out` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub trait EmitterNode<T> {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] 244 |     fn value_out(&self) -> T;
[INFO] [stdout] 245 |     fn values_out(&self) -> impl Iterator<Item = T> + '_;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8, rustybuzz v0.4.0, svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "a32652e21f1ef5b268d55534765755f718f0575dec3399e4df1f81fed32520ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32652e21f1ef5b268d55534765755f718f0575dec3399e4df1f81fed32520ef", kill_on_drop: false }`
[INFO] [stdout] a32652e21f1ef5b268d55534765755f718f0575dec3399e4df1f81fed32520ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] d8f3bf7705952fdce2099e6a98765bc298ce116e017769f83bb261afdd150c9e
[INFO] running `Command { std: "docker" "start" "-a" "d8f3bf7705952fdce2099e6a98765bc298ce116e017769f83bb261afdd150c9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling recoded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `eframe::App`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use eframe::App;
[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 import: `eframe::CreationContext`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use eframe::CreationContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Color32`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui::Color32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Style`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use egui::Style;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui_snarl::ui::SnarlStyle`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use egui_snarl::ui::SnarlStyle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui_snarl::ui::SnarlViewer`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use egui_snarl::ui::SnarlViewer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui_snarl::Snarl`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use egui_snarl::Snarl;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nodes::InputNode`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nodes::InputNode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nodes::OutputNode`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use nodes::OutputNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OutPin`
[INFO] [stdout]  --> src/nodes/constant_value.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui_snarl::{ui::PinInfo, OutPin};
[INFO] [stdout]   |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/app.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/canvas.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/circle.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/nodes/circle.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/circle.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         scale: f32,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/nodes/circle.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/point.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/nodes/point.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/point.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         scale: f32,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/nodes/point.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/range.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]    --> src/nodes/range.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]    --> src/nodes/range.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         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: `scale`
[INFO] [stdout]    --> src/nodes/range.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |         scale: f32,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]    --> src/nodes/range.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]   --> src/nodes/repeat.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/nodes/repeat.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/repeat.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         scale: f32,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/nodes/repeat.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/mod.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]   --> src/nodes/mod.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     scale: f32,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/viewer.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         pin: &egui_snarl::InPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `style`
[INFO] [stdout]   --> src/viewer.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         style: &Style,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/viewer.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         snarl: &mut egui_snarl::Snarl<nodes::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pin`
[INFO] [stdout]   --> src/viewer.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         pin: &egui_snarl::OutPin,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `style`
[INFO] [stdout]   --> src/viewer.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         style: &Style,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snarl`
[INFO] [stdout]   --> src/viewer.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         snarl: &mut egui_snarl::Snarl<nodes::Nodes>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw` is never used
[INFO] [stdout]   --> src/main.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn draw(rc: &mut impl piet::RenderContext, input: &GraphInputs) -> Result<(), piet::Error> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NaturalConstant` is never used
[INFO] [stdout]   --> src/main.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | enum NaturalConstant {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/main.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl NaturalConstant {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 73 |     fn value(&self) -> f64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GraphInputs` is never constructed
[INFO] [stdout]   --> src/main.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | struct GraphInputs {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_shapes` is never used
[INFO] [stdout]   --> src/main.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn generate_shapes(input: &GraphInputs) -> Vec<impl piet::kurbo::Shape> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointPolar` is never constructed
[INFO] [stdout]    --> src/main.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct PointPolar {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `to_carthesian` are never used
[INFO] [stdout]    --> src/main.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl PointPolar {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 113 |     const fn new(radius: f64, angle: f64) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     fn to_carthesian(&self) -> piet::kurbo::Point {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `try_downcast` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub trait NodeDowncast: Node {
[INFO] [stdout]     |           ------------ associated function in this trait
[INFO] [stdout] 151 |     fn try_downcast(from: &Nodes) -> Option<&Self>;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_get_shapes` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl Nodes {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 211 |     pub fn try_get_shapes(&self) -> Option<Vec<Shapes>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NumberEmitterNode` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:236:11
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub trait NumberEmitterNode {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `values_out` is never used
[INFO] [stdout]    --> src/nodes/mod.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub trait EmitterNode<T> {
[INFO] [stdout]     |           ----------- method in this trait
[INFO] [stdout] 244 |     fn value_out(&self) -> T;
[INFO] [stdout] 245 |     fn values_out(&self) -> impl Iterator<Item = T> + '_;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8, rustybuzz v0.4.0, svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "d8f3bf7705952fdce2099e6a98765bc298ce116e017769f83bb261afdd150c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f3bf7705952fdce2099e6a98765bc298ce116e017769f83bb261afdd150c9e", kill_on_drop: false }`
[INFO] [stdout] d8f3bf7705952fdce2099e6a98765bc298ce116e017769f83bb261afdd150c9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 2b5588e5b62c0ed84fd1e1739bb32f13fbbcb0dc94a66f4affad8073a8f73a50
[INFO] running `Command { std: "docker" "start" "-a" "2b5588e5b62c0ed84fd1e1739bb32f13fbbcb0dc94a66f4affad8073a8f73a50", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `eframe::App`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use eframe::App;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `eframe::CreationContext`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use eframe::CreationContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egui::Color32`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use egui::Color32;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egui::Style`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use egui::Style;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egui_snarl::ui::SnarlStyle`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use egui_snarl::ui::SnarlStyle;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egui_snarl::ui::SnarlViewer`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use egui_snarl::ui::SnarlViewer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egui_snarl::Snarl`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use egui_snarl::Snarl;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nodes::InputNode`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nodes::InputNode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nodes::OutputNode`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use nodes::OutputNode;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OutPin`
[INFO] [stderr]  --> src/nodes/constant_value.rs:2:31
[INFO] [stderr]   |
[INFO] [stderr] 2 | use egui_snarl::{ui::PinInfo, OutPin};
[INFO] [stderr]   |                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/app.rs:42:47
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stderr]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]   --> src/nodes/canvas.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]   --> src/nodes/circle.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pin`
[INFO] [stderr]   --> src/nodes/circle.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         pin: &egui_snarl::OutPin,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/nodes/circle.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         scale: f32,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `snarl`
[INFO] [stderr]   --> src/nodes/circle.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]   --> src/nodes/point.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pin`
[INFO] [stderr]   --> src/nodes/point.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         pin: &egui_snarl::OutPin,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/nodes/point.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         scale: f32,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `snarl`
[INFO] [stderr]   --> src/nodes/point.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/nodes/range.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     scale: f32,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pin`
[INFO] [stderr]    --> src/nodes/range.rs:155:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |         pin: &egui_snarl::OutPin,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ui`
[INFO] [stderr]    --> src/nodes/range.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |         ui: &mut egui::Ui,
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]    --> src/nodes/range.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |         scale: f32,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `snarl`
[INFO] [stderr]    --> src/nodes/range.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]   --> src/nodes/repeat.rs:26:21
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn try_downcast(from: &super::Nodes) -> Option<&Self> {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pin`
[INFO] [stderr]   --> src/nodes/repeat.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         pin: &egui_snarl::OutPin,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/nodes/repeat.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         scale: f32,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `snarl`
[INFO] [stderr]   --> src/nodes/repeat.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         snarl: &mut egui_snarl::Snarl<super::Nodes>,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/nodes/mod.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     scale: f32,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/nodes/mod.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     scale: f32,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]   --> src/nodes/mod.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     scale: f32,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pin`
[INFO] [stderr]   --> src/viewer.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         pin: &egui_snarl::InPin,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `style`
[INFO] [stderr]   --> src/viewer.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         style: &Style,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `snarl`
[INFO] [stderr]   --> src/viewer.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         snarl: &mut egui_snarl::Snarl<nodes::Nodes>,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pin`
[INFO] [stderr]   --> src/viewer.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         pin: &egui_snarl::OutPin,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `style`
[INFO] [stderr]   --> src/viewer.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |         style: &Style,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `snarl`
[INFO] [stderr]   --> src/viewer.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         snarl: &mut egui_snarl::Snarl<nodes::Nodes>,
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_snarl`
[INFO] [stderr] 
[INFO] [stderr] warning: function `draw` is never used
[INFO] [stderr]   --> src/main.rs:51:4
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn draw(rc: &mut impl piet::RenderContext, input: &GraphInputs) -> Result<(), piet::Error> {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `NaturalConstant` is never used
[INFO] [stderr]   --> src/main.rs:63:6
[INFO] [stderr]    |
[INFO] [stderr] 63 | enum NaturalConstant {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `value` is never used
[INFO] [stderr]   --> src/main.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | impl NaturalConstant {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] 73 |     fn value(&self) -> f64 {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GraphInputs` is never constructed
[INFO] [stderr]   --> src/main.rs:87:8
[INFO] [stderr]    |
[INFO] [stderr] 87 | struct GraphInputs {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_shapes` is never used
[INFO] [stderr]   --> src/main.rs:94:4
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn generate_shapes(input: &GraphInputs) -> Vec<impl piet::kurbo::Shape> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PointPolar` is never constructed
[INFO] [stderr]    --> src/main.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 | struct PointPolar {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `to_carthesian` are never used
[INFO] [stderr]    --> src/main.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 112 | impl PointPolar {
[INFO] [stderr]     | --------------- associated items in this implementation
[INFO] [stderr] 113 |     const fn new(radius: f64, angle: f64) -> Self {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     fn to_carthesian(&self) -> piet::kurbo::Point {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `try_downcast` is never used
[INFO] [stderr]    --> src/nodes/mod.rs:151:8
[INFO] [stderr]     |
[INFO] [stderr] 150 | pub trait NodeDowncast: Node {
[INFO] [stderr]     |           ------------ associated function in this trait
[INFO] [stderr] 151 |     fn try_downcast(from: &Nodes) -> Option<&Self>;
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `try_get_shapes` is never used
[INFO] [stderr]    --> src/nodes/mod.rs:211:12
[INFO] [stderr]     |
[INFO] [stderr] 155 | impl Nodes {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 211 |     pub fn try_get_shapes(&self) -> Option<Vec<Shapes>> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `NumberEmitterNode` is never used
[INFO] [stderr]    --> src/nodes/mod.rs:236:11
[INFO] [stderr]     |
[INFO] [stderr] 236 | pub trait NumberEmitterNode {
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `values_out` is never used
[INFO] [stderr]    --> src/nodes/mod.rs:245:8
[INFO] [stderr]     |
[INFO] [stderr] 243 | pub trait EmitterNode<T> {
[INFO] [stderr]     |           ----------- method in this trait
[INFO] [stderr] 244 |     fn value_out(&self) -> T;
[INFO] [stderr] 245 |     fn values_out(&self) -> impl Iterator<Item = T> + '_;
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `recoded` (bin "recoded" test) generated 49 warnings (run `cargo fix --bin "recoded" -p recoded --tests` to apply 38 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8, rustybuzz v0.4.0, svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/recoded/fd546b3b0c2af65d/deps/recoded-fd546b3b0c2af65d)
[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" "2b5588e5b62c0ed84fd1e1739bb32f13fbbcb0dc94a66f4affad8073a8f73a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5588e5b62c0ed84fd1e1739bb32f13fbbcb0dc94a66f4affad8073a8f73a50", kill_on_drop: false }`
[INFO] [stdout] 2b5588e5b62c0ed84fd1e1739bb32f13fbbcb0dc94a66f4affad8073a8f73a50
