[INFO] cloning repository https://github.com/PLanza/learning-opengl-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PLanza/learning-opengl-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLanza%2Flearning-opengl-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLanza%2Flearning-opengl-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c0efdd5748277432ec2c7dd2c661889929243f8 [INFO] checking PLanza/learning-opengl-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLanza%2Flearning-opengl-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PLanza/learning-opengl-rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PLanza/learning-opengl-rs [INFO] finished tweaking git repo https://github.com/PLanza/learning-opengl-rs [INFO] tweaked toml for git repo https://github.com/PLanza/learning-opengl-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PLanza/learning-opengl-rs 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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kill_on_drop: false }` [INFO] [stdout] cacd1a5cab960d06d4f65b8167292175f9e504f9f7f6fa52ec64c716885dbd30 [INFO] running `Command { std: "docker" "start" "-a" "cacd1a5cab960d06d4f65b8167292175f9e504f9f7f6fa52ec64c716885dbd30", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] 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v0.29.4 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Compiling 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wayland-cursor v0.29.4 [INFO] [stderr] Checking wayland-egl v0.29.4 [INFO] [stderr] Checking exr v1.5.0 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking learning-opengl-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `set_bool` is never used [INFO] [stdout] --> src/shader.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 7 | impl Shader { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub unsafe fn set_bool(&self, name: &str, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_bool` is never used [INFO] [stdout] --> src/shader.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 7 | impl Shader { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub unsafe fn set_bool(&self, name: &str, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:18 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:28 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:38 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:18 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:696:26 [INFO] [stdout] | [INFO] [stdout] 696 | let (shader_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:18 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:28 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:28 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:38 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:38 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:696:26 [INFO] [stdout] | [INFO] [stdout] 696 | let (shader_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:935:42 [INFO] [stdout] | [INFO] [stdout] 935 | let (orange_program, yellow_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:18 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:28 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:38 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:935:42 [INFO] [stdout] | [INFO] [stdout] 935 | let (orange_program, yellow_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 159 - drop(img_data); [INFO] [stdout] 159 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 159 - drop(img_data); [INFO] [stdout] 159 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:329:9 [INFO] [stdout] | [INFO] [stdout] 329 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 329 - drop(img_data); [INFO] [stdout] 329 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:329:9 [INFO] [stdout] | [INFO] [stdout] 329 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 329 - drop(img_data); [INFO] [stdout] 329 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 365 - drop(img_data); [INFO] [stdout] 365 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 544 - drop(img_data); [INFO] [stdout] 544 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 365 - drop(img_data); [INFO] [stdout] 365 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:580:9 [INFO] [stdout] | [INFO] [stdout] 580 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 580 - drop(img_data); [INFO] [stdout] 580 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:758:9 [INFO] [stdout] | [INFO] [stdout] 758 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 758 - drop(img_data); [INFO] [stdout] 758 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:927:9 [INFO] [stdout] | [INFO] [stdout] 927 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 927 - drop(img_data); [INFO] [stdout] 927 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 544 - drop(img_data); [INFO] [stdout] 544 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:963:9 [INFO] [stdout] | [INFO] [stdout] 963 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 963 - drop(img_data); [INFO] [stdout] 963 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:580:9 [INFO] [stdout] | [INFO] [stdout] 580 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 580 - drop(img_data); [INFO] [stdout] 580 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:758:9 [INFO] [stdout] | [INFO] [stdout] 758 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 758 - drop(img_data); [INFO] [stdout] 758 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:927:9 [INFO] [stdout] | [INFO] [stdout] 927 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 927 - drop(img_data); [INFO] [stdout] 927 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:963:9 [INFO] [stdout] | [INFO] [stdout] 963 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 963 - drop(img_data); [INFO] [stdout] 963 + let _ = img_data; [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.06s [INFO] running `Command { std: "docker" "inspect" "cacd1a5cab960d06d4f65b8167292175f9e504f9f7f6fa52ec64c716885dbd30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cacd1a5cab960d06d4f65b8167292175f9e504f9f7f6fa52ec64c716885dbd30", kill_on_drop: false }` [INFO] [stdout] cacd1a5cab960d06d4f65b8167292175f9e504f9f7f6fa52ec64c716885dbd30 [INFO] checking PLanza/learning-opengl-rs against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPLanza%2Flearning-opengl-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PLanza/learning-opengl-rs on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PLanza/learning-opengl-rs [INFO] finished tweaking git repo https://github.com/PLanza/learning-opengl-rs [INFO] tweaked toml for git repo https://github.com/PLanza/learning-opengl-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PLanza/learning-opengl-rs 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ca3a76e162345b3b6e10ab69afc93a55d4826c5b29b1f0309f46416bf367096 [INFO] running `Command { std: "docker" "start" "-a" "1ca3a76e162345b3b6e10ab69afc93a55d4826c5b29b1f0309f46416bf367096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ca3a76e162345b3b6e10ab69afc93a55d4826c5b29b1f0309f46416bf367096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ca3a76e162345b3b6e10ab69afc93a55d4826c5b29b1f0309f46416bf367096", kill_on_drop: false }` [INFO] [stdout] 1ca3a76e162345b3b6e10ab69afc93a55d4826c5b29b1f0309f46416bf367096 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a1d850611833dd02daedb9c0b698a2c454c3e93fbf42e03161a88d84acafe28 [INFO] running `Command { std: "docker" "start" "-a" "1a1d850611833dd02daedb9c0b698a2c454c3e93fbf42e03161a88d84acafe28", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking wayland-commons v0.29.4 [INFO] [stderr] Checking calloop v0.9.3 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.5.0 [INFO] [stderr] Checking wayland-cursor v0.29.4 [INFO] [stderr] Checking wayland-egl v0.29.4 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking learning-opengl-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `set_bool` is never used [INFO] [stdout] --> src/shader.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 7 | impl Shader { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub unsafe fn set_bool(&self, name: &str, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/chapter_1/mod.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 17 | let el = glutin::event_loop::EventLoop::new(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | let wb = glutin::window::WindowBuilder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | let wc = cb.build_windowed(wb, &el).map_err(|e| e.to_string())?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | [INFO] [stdout] 29 | let current_context; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Ok(Application { [INFO] [stdout] | ____________^ [INFO] [stdout] 42 | | event_loop: el, [INFO] [stdout] 43 | | context: current_context, [INFO] [stdout] 44 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 68 | let el = glutin::event_loop::EventLoop::new(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | let wb = glutin::window::WindowBuilder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | let wc = cb.build_windowed(wb, &el).map_err(|e| e.to_string())?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let current_context; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 93 | Ok(Application { [INFO] [stdout] | ________^ [INFO] [stdout] 94 | | event_loop: el, [INFO] [stdout] 95 | | context: current_context, [INFO] [stdout] 96 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:18 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:28 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_bool` is never used [INFO] [stdout] --> src/shader.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 7 | impl Shader { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub unsafe fn set_bool(&self, name: &str, value: bool) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:38 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:696:26 [INFO] [stdout] | [INFO] [stdout] 696 | let (shader_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:18 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:28 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:38 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:935:42 [INFO] [stdout] | [INFO] [stdout] 935 | let (orange_program, yellow_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/chapter_1/shaders.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 44 | let el = glutin::event_loop::EventLoop::new(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | let wb = glutin::window::WindowBuilder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 54 | let wc = cb.build_windowed(wb, &el).map_err(|e| e.to_string())?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | [INFO] [stdout] 56 | let current_context; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 68 | Ok(Application { [INFO] [stdout] | ________^ [INFO] [stdout] 69 | | event_loop: el, [INFO] [stdout] 70 | | context: current_context, [INFO] [stdout] 71 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/chapter_1/mod.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 17 | let el = glutin::event_loop::EventLoop::new(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | let wb = glutin::window::WindowBuilder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | let wc = cb.build_windowed(wb, &el).map_err(|e| e.to_string())?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | [INFO] [stdout] 29 | let current_context; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | Ok(Application { [INFO] [stdout] | ____________^ [INFO] [stdout] 42 | | event_loop: el, [INFO] [stdout] 43 | | context: current_context, [INFO] [stdout] 44 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 68 | let el = glutin::event_loop::EventLoop::new(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | let wb = glutin::window::WindowBuilder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | let wc = cb.build_windowed(wb, &el).map_err(|e| e.to_string())?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let current_context; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 93 | Ok(Application { [INFO] [stdout] | ________^ [INFO] [stdout] 94 | | event_loop: el, [INFO] [stdout] 95 | | context: current_context, [INFO] [stdout] 96 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:18 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:28 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:802:38 [INFO] [stdout] | [INFO] [stdout] 802 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:696:26 [INFO] [stdout] | [INFO] [stdout] 696 | let (shader_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:18 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vbos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:28 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EBOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:1040:38 [INFO] [stdout] | [INFO] [stdout] 1040 | let (mut VBOs, mut VAOs, mut EBOs) = ([0, 0], [0, 0], [0, 0]); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ebos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `VAOs` should have a snake case name [INFO] [stdout] --> src/chapter_1/hello_triangle.rs:935:42 [INFO] [stdout] | [INFO] [stdout] 935 | let (orange_program, yellow_program, VAOs) = unsafe { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `vaos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/chapter_1/shaders.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 44 | let el = glutin::event_loop::EventLoop::new(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | let wb = glutin::window::WindowBuilder::new() [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 54 | let wc = cb.build_windowed(wb, &el).map_err(|e| e.to_string())?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | [INFO] [stdout] 56 | let current_context; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 68 | Ok(Application { [INFO] [stdout] | ________^ [INFO] [stdout] 69 | | event_loop: el, [INFO] [stdout] 70 | | context: current_context, [INFO] [stdout] 71 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 159 - drop(img_data); [INFO] [stdout] 159 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 159 - drop(img_data); [INFO] [stdout] 159 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:329:9 [INFO] [stdout] | [INFO] [stdout] 329 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 329 - drop(img_data); [INFO] [stdout] 329 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:329:9 [INFO] [stdout] | [INFO] [stdout] 329 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 329 - drop(img_data); [INFO] [stdout] 329 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 365 - drop(img_data); [INFO] [stdout] 365 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 365 - drop(img_data); [INFO] [stdout] 365 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 544 - drop(img_data); [INFO] [stdout] 544 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 544 - drop(img_data); [INFO] [stdout] 544 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:580:9 [INFO] [stdout] | [INFO] [stdout] 580 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 580 - drop(img_data); [INFO] [stdout] 580 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:580:9 [INFO] [stdout] | [INFO] [stdout] 580 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 580 - drop(img_data); [INFO] [stdout] 580 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:758:9 [INFO] [stdout] | [INFO] [stdout] 758 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 758 - drop(img_data); [INFO] [stdout] 758 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:758:9 [INFO] [stdout] | [INFO] [stdout] 758 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 758 - drop(img_data); [INFO] [stdout] 758 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:927:9 [INFO] [stdout] | [INFO] [stdout] 927 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 927 - drop(img_data); [INFO] [stdout] 927 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:927:9 [INFO] [stdout] | [INFO] [stdout] 927 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 927 - drop(img_data); [INFO] [stdout] 927 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:963:9 [INFO] [stdout] | [INFO] [stdout] 963 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 963 - drop(img_data); [INFO] [stdout] 963 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/chapter_1/textures.rs:963:9 [INFO] [stdout] | [INFO] [stdout] 963 | drop(img_data); [INFO] [stdout] | ^^^^^--------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&[u8]` [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 963 - drop(img_data); [INFO] [stdout] 963 + let _ = img_data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `learning-opengl-rs` (bin "learning-opengl-rs") due to 4 previous errors; 17 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `learning-opengl-rs` (bin "learning-opengl-rs" test) due to 4 previous errors; 17 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1a1d850611833dd02daedb9c0b698a2c454c3e93fbf42e03161a88d84acafe28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a1d850611833dd02daedb9c0b698a2c454c3e93fbf42e03161a88d84acafe28", kill_on_drop: false }` [INFO] [stdout] 1a1d850611833dd02daedb9c0b698a2c454c3e93fbf42e03161a88d84acafe28