[INFO] fetching crate tridify-rs 0.2.2...
[INFO] checking tridify-rs-0.2.2 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate tridify-rs 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tridify-rs 0.2.2 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tridify-rs 0.2.2
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate tridify-rs 0.2.2
[INFO] tweaked toml for crates.io crate tridify-rs 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate tridify-rs 0.2.2 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] f05cd06b15f03c7bad804ff609aac6a68cd898a5fad5462608fced4d6ca9e5a8
[INFO] running `Command { std: "docker" "start" "-a" "f05cd06b15f03c7bad804ff609aac6a68cd898a5fad5462608fced4d6ca9e5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f05cd06b15f03c7bad804ff609aac6a68cd898a5fad5462608fced4d6ca9e5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f05cd06b15f03c7bad804ff609aac6a68cd898a5fad5462608fced4d6ca9e5a8", kill_on_drop: false }`
[INFO] [stdout] f05cd06b15f03c7bad804ff609aac6a68cd898a5fad5462608fced4d6ca9e5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f9e3eb0f8aaac7b0088b67102f297ac1f21ac0b6bf7d7e146917ebe316a7eb7
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[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/core/window.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     error::Error,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Context`
[INFO] [stdout]  --> src/core/window.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use egui::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderOptions`, `RenderPass`
[INFO] [stdout]   --> src/core/window.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{FrameContext, RenderOptions, RenderPass, RenderPassBuilder};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/render/buffers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Window`
[INFO] [stdout]  --> src/render/gpu_buffer.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{GpuCtx, ToBinder, Window};
[INFO] [stdout]   |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Adapter`, `Backends`, `Device`, `Queue`, `Surface`, `TextureFormat`
[INFO] [stdout]   --> src/render/graphics.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     Adapter, Backends, Device, DeviceDescriptor, Features, InstanceDescriptor, Limits, Queue,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^  ^^^^^^                                                          ^^^^^
[INFO] [stdout] 10 |     RequestAdapterOptions, Surface, SurfaceConfiguration, TextureFormat, TextureUsages,
[INFO] [stdout]    |                            ^^^^^^^                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderOptions`, `RenderPass`, `Texture`
[INFO] [stdout]   --> src/render/graphics.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::{GpuCtx, RenderOptions, RenderPass, Texture, Window};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShaderModel`
[INFO] [stdout]  --> src/render/sampler.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wgpu::{ShaderModel, ShaderStages};
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::NonZeroU32`
[INFO] [stdout]  --> src/render/texture.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{num::NonZeroU32, path::Path, rc::Rc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Vec2`
[INFO] [stdout]  --> src/render/texture.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use egui::Vec2;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/core/window.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     error::Error,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Context`
[INFO] [stdout]  --> src/core/window.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use egui::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderOptions`, `RenderPass`
[INFO] [stdout]   --> src/core/window.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::{FrameContext, RenderOptions, RenderPass, RenderPassBuilder};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/render/buffers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Window`
[INFO] [stdout]  --> src/render/gpu_buffer.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{GpuCtx, ToBinder, Window};
[INFO] [stdout]   |                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Adapter`, `Backends`, `Device`, `Queue`, `Surface`, `TextureFormat`
[INFO] [stdout]   --> src/render/graphics.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     Adapter, Backends, Device, DeviceDescriptor, Features, InstanceDescriptor, Limits, Queue,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^  ^^^^^^                                                          ^^^^^
[INFO] [stdout] 10 |     RequestAdapterOptions, Surface, SurfaceConfiguration, TextureFormat, TextureUsages,
[INFO] [stdout]    |                            ^^^^^^^                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RenderOptions`, `RenderPass`, `Texture`
[INFO] [stdout]   --> src/render/graphics.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::{GpuCtx, RenderOptions, RenderPass, Texture, Window};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ShaderModel`
[INFO] [stdout]  --> src/render/sampler.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wgpu::{ShaderModel, ShaderStages};
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::NonZeroU32`
[INFO] [stdout]  --> src/render/texture.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{num::NonZeroU32, path::Path, rc::Rc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::Vec2`
[INFO] [stdout]  --> src/render/texture.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use egui::Vec2;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/render/gpu_buffer.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |             size: todo!(),
[INFO] [stdout]    |                   ------- any code following this expression is unreachable
[INFO] [stdout] 22 |             usage: todo!(),
[INFO] [stdout]    |                    ^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/render/gpu_buffer.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |             size: todo!(),
[INFO] [stdout]    |                   ------- any code following this expression is unreachable
[INFO] [stdout] 22 |             usage: todo!(),
[INFO] [stdout]    |                    ^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/render/gpu_buffer.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let buffer = wnd.device.create_buffer(&wgpu::BufferDescriptor {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/render/gpu_buffer.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let buffer = wnd.device.create_buffer(&wgpu::BufferDescriptor {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_ctx`
[INFO] [stdout]    --> src/render/graphics.rs:133:40
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn start<T: 'static>(mut self, user_ctx: T) -> ! {
[INFO] [stdout]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/render/graphics.rs:164:22
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 for (id, wnd) in self.windows.iter_mut() {
[INFO] [stdout]     |                      ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_ctx`
[INFO] [stdout]    --> src/render/graphics.rs:133:40
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn start<T: 'static>(mut self, user_ctx: T) -> ! {
[INFO] [stdout]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/render/graphics.rs:164:22
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 for (id, wnd) in self.windows.iter_mut() {
[INFO] [stdout]     |                      ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/render/render_pass.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut draw_cmds = wnd
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/render/render_pass.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut draw_cmds = wnd
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/render/gpu_buffer.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GpuBuffer {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 17 |     /// Creates a new buffer with uninitialized data.
[INFO] [stdout] 18 |     fn new(wnd: &GpuCtx) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/render/gpu_buffer.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GpuBuffer {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 17 |     /// Creates a new buffer with uninitialized data.
[INFO] [stdout] 18 |     fn new(wnd: &GpuCtx) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eloop` is never read
[INFO] [stdout]   --> src/render/graphics.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct FrameContext<'a> {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     eloop: &'a EventLoopWindowTarget<()>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eloop` is never read
[INFO] [stdout]   --> src/render/graphics.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct FrameContext<'a> {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     eloop: &'a EventLoopWindowTarget<()>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `init_egui` found for mutable reference `&mut Window` in the current scope
[INFO] [stdout]   --> examples/egui/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     wnd.init_egui();
[INFO] [stdout]    |         ^^^^^^^^^ method not found in `&mut Window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EguiPass`
[INFO] [stdout]   --> examples/egui/main.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut egui_pass = EguiPass::new(wnd.ctx());
[INFO] [stdout]    |                         ^^^^^^^^ use of undeclared type `EguiPass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `egui_start` found for mutable reference `&mut GpuCtx` in the current scope
[INFO] [stdout]   --> examples/egui/main.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         gpu.egui_start(frame_ctx.delta_time);
[INFO] [stdout]    |             ^^^^^^^^^^ method not found in `&mut GpuCtx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `egui_ctx` found for mutable reference `&mut GpuCtx` in the current scope
[INFO] [stdout]   --> examples/egui/main.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |         egui_demo.ui(&gpu.egui_ctx());
[INFO] [stdout]    |                           ^^^^^^^^ method not found in `&mut GpuCtx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tridify-rs` (example "egui") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "1f9e3eb0f8aaac7b0088b67102f297ac1f21ac0b6bf7d7e146917ebe316a7eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9e3eb0f8aaac7b0088b67102f297ac1f21ac0b6bf7d7e146917ebe316a7eb7", kill_on_drop: false }`
[INFO] [stdout] 1f9e3eb0f8aaac7b0088b67102f297ac1f21ac0b6bf7d7e146917ebe316a7eb7
