[INFO] cloning repository https://github.com/giacomoalbe/cruze
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giacomoalbe/cruze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiacomoalbe%2Fcruze", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiacomoalbe%2Fcruze'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27a6d773887cb36c36a244fff3c5ebeaef17ddca
[INFO] testing giacomoalbe/cruze against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiacomoalbe%2Fcruze" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/giacomoalbe/cruze
[INFO] finished tweaking git repo https://github.com/giacomoalbe/cruze
[INFO] tweaked toml for git repo https://github.com/giacomoalbe/cruze written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/giacomoalbe/cruze on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/giacomoalbe/cruze 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]   --> lib/gl/src/lib.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | use glutin::{Context, PossiblyCurrent};
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> /opt/rustwide/target/release/build/gl-964e899255de2e1c/out/bindings.rs:2599:47
[INFO] [stdout]      |
[INFO] [stdout] 2599 |                 fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 2599 |                 fn do_metaloadfn(loadfn: &mut dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cruze v0.1.0 (/opt/rustwide/workdir/lib/cruze)
[INFO] [stdout] warning: unused import: `Size`
[INFO] [stdout]  --> lib/cruze/src/window.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Size,
[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: `KeyboardInput`
[INFO] [stdout]   --> lib/cruze/src/app.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     KeyboardInput,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]   --> lib/cruze/src/render_gl.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Rect
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::canvas`
[INFO] [stdout]  --> lib/cruze/src/layout_manager.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::canvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]   --> lib/cruze/src/canvas.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Rect
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Released` is named the same as one of the variants of the type `glutin::event::ElementState`
[INFO] [stdout]   --> lib/cruze/src/app.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   Released => {
[INFO] [stdout]    |                       ^^^^^^^^ help: to match on the variant, qualify the path: `glutin::event::ElementState::Released`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Released`
[INFO] [stdout]   --> lib/cruze/src/app.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   Released => {
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Released`
[INFO] [stdout]    |
[INFO] [stdout] 65 |                                         glutin::event::ElementState::Released => {
[INFO] [stdout]    |                                         +++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 65 |                                         _Released => {
[INFO] [stdout]    |                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> lib/cruze/src/layout_manager.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let mut child = children.get_mut(index).unwrap();
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lib/cruze/src/canvas.rs:385:17
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn end_mesh(mut self, font_manager: &mut FontManager) -> CanvasData {
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stretch`
[INFO] [stdout]   --> lib/cruze/src/widgets.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stretch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> lib/cruze/src/widgets.rs:83:52
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stdout]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> lib/cruze/src/widgets.rs:83:80
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stdout]    |                                                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |             _ => ()
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |             Orientation::Row => {
[INFO] [stdout]     |             ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 196 |             Orientation::Column => {
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 200 |             _ => ()
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:239:17
[INFO] [stdout]     |
[INFO] [stdout] 239 |             let mut child = self.children.get_mut(index).unwrap();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:315:28
[INFO] [stdout]     |
[INFO] [stdout] 315 |             Box::new(move |s| {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `prim_id` is never read
[INFO] [stdout]    --> lib/cruze/src/canvas.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct Ctx {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 361 |     prim_id: usize,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_direction` is never used
[INFO] [stdout]    --> lib/cruze/src/canvas.rs:676:8
[INFO] [stdout]     |
[INFO] [stdout] 367 | impl Ctx {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 676 |     fn set_direction(&mut self, direction: CtxDirection) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Released` should have a snake case name
[INFO] [stdout]   --> lib/cruze/src/app.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   Released => {
[INFO] [stdout]    |                       ^^^^^^^^ help: convert the identifier to snake case: `released`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `texId` should have a snake case name
[INFO] [stdout]    --> lib/cruze/src/program.rs:117:50
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub unsafe fn set_texture(&self, name: &str, texId: u32) {
[INFO] [stdout]     |                                                  ^^^^^ help: convert the identifier to snake case: `tex_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getAttribLocation` should have a snake case name
[INFO] [stdout]    --> lib/cruze/src/program.rs:182:19
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub unsafe fn getAttribLocation(&self, field: &str) -> gl::types::GLint {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_attrib_location`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling opengl-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]   --> lib/gl/src/lib.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | use glutin::{Context, PossiblyCurrent};
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> /opt/rustwide/target/release/build/gl-964e899255de2e1c/out/bindings.rs:2599:47
[INFO] [stdout]      |
[INFO] [stdout] 2599 |                 fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 2599 |                 fn do_metaloadfn(loadfn: &mut dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Size`
[INFO] [stdout]  --> lib/cruze/src/window.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Size,
[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: `KeyboardInput`
[INFO] [stdout]   --> lib/cruze/src/app.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     KeyboardInput,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]   --> lib/cruze/src/render_gl.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Rect
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::canvas`
[INFO] [stdout]  --> lib/cruze/src/layout_manager.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::canvas;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]   --> lib/cruze/src/canvas.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Rect
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `Released` is named the same as one of the variants of the type `glutin::event::ElementState`
[INFO] [stdout]   --> lib/cruze/src/app.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   Released => {
[INFO] [stdout]    |                       ^^^^^^^^ help: to match on the variant, qualify the path: `glutin::event::ElementState::Released`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Released`
[INFO] [stdout]   --> lib/cruze/src/app.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   Released => {
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Released`
[INFO] [stdout]    |
[INFO] [stdout] 65 |                                         glutin::event::ElementState::Released => {
[INFO] [stdout]    |                                         +++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 65 |                                         _Released => {
[INFO] [stdout]    |                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> lib/cruze/src/layout_manager.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let mut child = children.get_mut(index).unwrap();
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lib/cruze/src/canvas.rs:385:17
[INFO] [stdout]     |
[INFO] [stdout] 385 |     fn end_mesh(mut self, font_manager: &mut FontManager) -> CanvasData {
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stretch`
[INFO] [stdout]   --> lib/cruze/src/widgets.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stretch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> lib/cruze/src/widgets.rs:83:52
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stdout]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> lib/cruze/src/widgets.rs:83:80
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stdout]    |                                                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 200 |             _ => ()
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:200:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |             Orientation::Row => {
[INFO] [stdout]     |             ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 196 |             Orientation::Column => {
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 200 |             _ => ()
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:239:17
[INFO] [stdout]     |
[INFO] [stdout] 239 |             let mut child = self.children.get_mut(index).unwrap();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opengl-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> lib/cruze/src/widgets.rs:315:28
[INFO] [stdout]     |
[INFO] [stdout] 315 |             Box::new(move |s| {
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `prim_id` is never read
[INFO] [stdout]    --> lib/cruze/src/canvas.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct Ctx {
[INFO] [stdout]     |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 361 |     prim_id: usize,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_direction` is never used
[INFO] [stdout]    --> lib/cruze/src/canvas.rs:676:8
[INFO] [stdout]     |
[INFO] [stdout] 367 | impl Ctx {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 676 |     fn set_direction(&mut self, direction: CtxDirection) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Released` should have a snake case name
[INFO] [stdout]   --> lib/cruze/src/app.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   Released => {
[INFO] [stdout]    |                       ^^^^^^^^ help: convert the identifier to snake case: `released`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `texId` should have a snake case name
[INFO] [stdout]    --> lib/cruze/src/program.rs:117:50
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub unsafe fn set_texture(&self, name: &str, texId: u32) {
[INFO] [stdout]     |                                                  ^^^^^ help: convert the identifier to snake case: `tex_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getAttribLocation` should have a snake case name
[INFO] [stdout]    --> lib/cruze/src/program.rs:182:19
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub unsafe fn getAttribLocation(&self, field: &str) -> gl::types::GLint {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_attrib_location`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]   --> lib/gl/src/lib.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | use glutin::{Context, PossiblyCurrent};
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> /opt/rustwide/target/release/build/gl-964e899255de2e1c/out/bindings.rs:2599:47
[INFO] [stderr]      |
[INFO] [stderr] 2599 |                 fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stderr]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 2599 |                 fn do_metaloadfn(loadfn: &mut dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stderr]      |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `gl` (lib) generated 2 warnings (run `cargo fix --lib -p gl` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Size`
[INFO] [stderr]  --> lib/cruze/src/window.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Size,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `KeyboardInput`
[INFO] [stderr]   --> lib/cruze/src/app.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     KeyboardInput,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rect`
[INFO] [stderr]   --> lib/cruze/src/render_gl.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Rect
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::canvas`
[INFO] [stderr]  --> lib/cruze/src/layout_manager.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::canvas;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rect`
[INFO] [stderr]   --> lib/cruze/src/canvas.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Rect
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `Released` is named the same as one of the variants of the type `glutin::event::ElementState`
[INFO] [stderr]   --> lib/cruze/src/app.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | ...                   Released => {
[INFO] [stderr]    |                       ^^^^^^^^ help: to match on the variant, qualify the path: `glutin::event::ElementState::Released`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Released`
[INFO] [stderr]   --> lib/cruze/src/app.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | ...                   Released => {
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `Released`
[INFO] [stderr]    |
[INFO] [stderr] 65 |                                         glutin::event::ElementState::Released => {
[INFO] [stderr]    |                                         +++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 65 |                                         _Released => {
[INFO] [stderr]    |                                         +
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> lib/cruze/src/layout_manager.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |             let mut child = children.get_mut(index).unwrap();
[INFO] [stderr]    |                 ----^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> lib/cruze/src/canvas.rs:385:17
[INFO] [stderr]     |
[INFO] [stderr] 385 |     fn end_mesh(mut self, font_manager: &mut FontManager) -> CanvasData {
[INFO] [stderr]     |                 ----^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stretch`
[INFO] [stderr]   --> lib/cruze/src/widgets.rs:83:33
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stderr]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stretch`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]   --> lib/cruze/src/widgets.rs:83:52
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stderr]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]   --> lib/cruze/src/widgets.rs:83:80
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn update_layout(&mut self, stretch: &Stretch, node: &stretch::node::Node, position: Point) {
[INFO] [stderr]    |                                                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> lib/cruze/src/widgets.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |             _ => ()
[INFO] [stderr]     |             ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> lib/cruze/src/widgets.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 192 |             Orientation::Row => {
[INFO] [stderr]     |             ---------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 196 |             Orientation::Column => {
[INFO] [stderr]     |             ------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 200 |             _ => ()
[INFO] [stderr]     |             ^ collectively making this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> lib/cruze/src/widgets.rs:239:17
[INFO] [stderr]     |
[INFO] [stderr] 239 |             let mut child = self.children.get_mut(index).unwrap();
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> lib/cruze/src/widgets.rs:315:28
[INFO] [stderr]     |
[INFO] [stderr] 315 |             Box::new(move |s| {
[INFO] [stderr]     |                            ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: field `prim_id` is never read
[INFO] [stderr]    --> lib/cruze/src/canvas.rs:361:5
[INFO] [stderr]     |
[INFO] [stderr] 355 | pub struct Ctx {
[INFO] [stderr]     |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 361 |     prim_id: usize,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_direction` is never used
[INFO] [stderr]    --> lib/cruze/src/canvas.rs:676:8
[INFO] [stderr]     |
[INFO] [stderr] 367 | impl Ctx {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 676 |     fn set_direction(&mut self, direction: CtxDirection) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Released` should have a snake case name
[INFO] [stderr]   --> lib/cruze/src/app.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 | ...                   Released => {
[INFO] [stderr]    |                       ^^^^^^^^ help: convert the identifier to snake case: `released`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `texId` should have a snake case name
[INFO] [stderr]    --> lib/cruze/src/program.rs:117:50
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub unsafe fn set_texture(&self, name: &str, texId: u32) {
[INFO] [stderr]     |                                                  ^^^^^ help: convert the identifier to snake case: `tex_id`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getAttribLocation` should have a snake case name
[INFO] [stderr]    --> lib/cruze/src/program.rs:182:19
[INFO] [stderr]     |
[INFO] [stderr] 182 |     pub unsafe fn getAttribLocation(&self, field: &str) -> gl::types::GLint {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_attrib_location`
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr] warning: `cruze` (lib) generated 20 warnings (run `cargo fix --lib -p cruze` to apply 14 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/opengl_rust-58732a161864080c)
[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" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9", kill_on_drop: false }`
[INFO] [stdout] d760226d4e9b05905921a0b67b1f4967b9a0551ff9d2894ce02b330f5e9ebff9
