[INFO] cloning repository https://github.com/dvtkrlbs/learn-wgpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dvtkrlbs/learn-wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvtkrlbs%2Flearn-wgpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvtkrlbs%2Flearn-wgpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 710a71520f9b5a67b50e1f9277c97af76f1f0737 [INFO] checking dvtkrlbs/learn-wgpu against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdvtkrlbs%2Flearn-wgpu" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dvtkrlbs/learn-wgpu on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dvtkrlbs/learn-wgpu [INFO] finished tweaking git repo https://github.com/dvtkrlbs/learn-wgpu [INFO] tweaked toml for git repo https://github.com/dvtkrlbs/learn-wgpu written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/dvtkrlbs/learn-wgpu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded naga v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27ba2e4c7fb4688d6d903f5afc8dbba84158c39428f530ec81068d78a97bb530 [INFO] running `Command { std: "docker" "start" "-a" "27ba2e4c7fb4688d6d903f5afc8dbba84158c39428f530ec81068d78a97bb530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27ba2e4c7fb4688d6d903f5afc8dbba84158c39428f530ec81068d78a97bb530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27ba2e4c7fb4688d6d903f5afc8dbba84158c39428f530ec81068d78a97bb530", kill_on_drop: false }` [INFO] [stdout] 27ba2e4c7fb4688d6d903f5afc8dbba84158c39428f530ec81068d78a97bb530 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db6253fff79d7ee31f8c4641d09647dc66631634cc7a073d03f3df6dfe3ba390 [INFO] running `Command { std: "docker" "start" "-a" "db6253fff79d7ee31f8c4641d09647dc66631634cc7a073d03f3df6dfe3ba390", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking glow v0.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking profiling v1.0.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ash v0.32.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Compiling wgpu-core v0.8.1 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking wgpu-types v0.8.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking gpu-descriptor v0.1.1 [INFO] [stderr] Checking gpu-alloc v0.4.7 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking naga v0.4.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking gfx-hal v0.8.0 [INFO] [stderr] Checking gfx-backend-vulkan v0.8.0 [INFO] [stderr] Checking gfx-backend-empty v0.8.0 [INFO] [stderr] Checking gfx-backend-gl v0.8.1 [INFO] [stderr] Checking wgpu v0.8.1 [INFO] [stderr] Checking learn-wgpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `wgpu::SwapChainError` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use wgpu::SwapChainError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::NonZeroU32` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::num::NonZeroU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wgpu::SwapChainError` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use wgpu::SwapChainError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::NonZeroU32` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::num::NonZeroU32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | fn input(&mut self, event: &WindowEvent) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_vertices` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | num_vertices: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diffuse_texture` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | diffuse_texture: texture::Texture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | fn input(&mut self, event: &WindowEvent) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_vertices` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | num_vertices: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diffuse_texture` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | diffuse_texture: texture::Texture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "db6253fff79d7ee31f8c4641d09647dc66631634cc7a073d03f3df6dfe3ba390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db6253fff79d7ee31f8c4641d09647dc66631634cc7a073d03f3df6dfe3ba390", kill_on_drop: false }` [INFO] [stdout] db6253fff79d7ee31f8c4641d09647dc66631634cc7a073d03f3df6dfe3ba390