[INFO] cloning repository https://github.com/ericrobolson/realtime-cpu-raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericrobolson/realtime-cpu-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2Frealtime-cpu-raytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2Frealtime-cpu-raytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d759f2b8a00bf876ab24d2375716c63f5ed0134 [INFO] testing ericrobolson/realtime-cpu-raytracer against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2Frealtime-cpu-raytracer" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ericrobolson/realtime-cpu-raytracer on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ericrobolson/realtime-cpu-raytracer [INFO] finished tweaking git repo https://github.com/ericrobolson/realtime-cpu-raytracer [INFO] tweaked toml for git repo https://github.com/ericrobolson/realtime-cpu-raytracer written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/ericrobolson/realtime-cpu-raytracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.71 [INFO] [stderr] Downloaded weezl v0.1.4 [INFO] [stderr] Downloaded bumpalo v3.6.1 [INFO] [stderr] Downloaded bytemuck v1.5.1 [INFO] [stderr] Downloaded wayland-cursor v0.28.5 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] [stderr] Downloaded wayland-commons v0.28.5 [INFO] [stderr] Downloaded wayland-scanner v0.28.5 [INFO] [stderr] Downloaded gif v0.11.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.71 [INFO] [stderr] Downloaded js-sys v0.3.48 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.71 [INFO] [stderr] Downloaded wayland-protocols v0.28.5 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] [stderr] Downloaded wayland-client v0.28.5 [INFO] [stderr] Downloaded wayland-sys v0.28.5 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.71 [INFO] [stderr] Downloaded wasm-bindgen v0.2.71 [INFO] [stderr] Downloaded web-sys v0.3.48 [INFO] [stderr] Downloaded libc v0.2.89 [INFO] [stderr] Downloaded wayland-egl v0.28.5 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.3 [INFO] [stderr] Downloaded glow v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d701b2617c604658a2fa5772a7204bf8ba6ca96ac52e0b9b2b61562f6147c15 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5d701b2617c604658a2fa5772a7204bf8ba6ca96ac52e0b9b2b61562f6147c15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d701b2617c604658a2fa5772a7204bf8ba6ca96ac52e0b9b2b61562f6147c15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d701b2617c604658a2fa5772a7204bf8ba6ca96ac52e0b9b2b61562f6147c15", kill_on_drop: false }` [INFO] [stdout] 5d701b2617c604658a2fa5772a7204bf8ba6ca96ac52e0b9b2b61562f6147c15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8ea882708ad96e4f6cc1ca0ff4689ecbcb3eea5e5aa2e6b911405e6c88cbdc8b [INFO] running `Command { std: "docker" "start" "-a" "8ea882708ad96e4f6cc1ca0ff4689ecbcb3eea5e5aa2e6b911405e6c88cbdc8b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling weezl v0.1.4 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling core_data_structures v0.1.0 (/opt/rustwide/workdir/crates/core_data_structures) [INFO] [stderr] Compiling core_timing v0.1.0 (/opt/rustwide/workdir/crates/core_timing) [INFO] [stderr] Compiling core_fs v0.1.0 (/opt/rustwide/workdir/crates/core_fs) [INFO] [stderr] Compiling glow v0.8.1 [INFO] [stderr] Compiling core_conversions v0.1.0 (/opt/rustwide/workdir/crates/core_conversions) [INFO] [stderr] Compiling core_time v0.1.0 (/opt/rustwide/workdir/crates/core_time) [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling rt_cputracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling wayland-commons v0.28.5 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling wayland-cursor v0.28.5 [INFO] [stderr] Compiling wayland-egl v0.28.5 [INFO] [stderr] Compiling core_img v0.1.0 (/opt/rustwide/workdir/crates/core_img) [INFO] [stderr] Compiling core_renderer v0.1.0 (/opt/rustwide/workdir/crates/core_renderer) [INFO] [stderr] Compiling core_text v0.1.0 (/opt/rustwide/workdir/crates/core_text) [INFO] [stdout] warning: unused import: `core_fs::load` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core_fs::load; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{borrow::Borrow, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bb` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:89:22 [INFO] [stdout] | [INFO] [stdout] 89 | Some(bb) => false, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_bb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `font_size` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | font_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling core_simulation v0.1.0 (/opt/rustwide/workdir/crates/core_simulation) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 39 | panic!(format!("error constructing a Font from data at {:?}", font)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 39 - panic!(format!("error constructing a Font from data at {:?}", font)); [INFO] [stdout] 39 + panic!("error constructing a Font from data at {:?}", font); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling core_wingfx v0.1.0 (/opt/rustwide/workdir/crates/core_wingfx) [INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `channel` [INFO] [stdout] --> crates/core_wingfx/src/lib.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::mpsc::{channel, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core_renderer::Renderer` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core_renderer::Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ControlMessage` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use core_simulation::{ControlMessage, Input, Simulation, SimulationExecutor, WindowMsg}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventLoop` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:4:39 [INFO] [stdout] | [INFO] [stdout] 4 | use glutin::event_loop::{ControlFlow, EventLoop}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glutin::window::WindowBuilder` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use glutin::window::WindowBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ContextBuilder`, `ContextWrapper` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use glutin::{ContextBuilder, ContextWrapper}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `shutdown` is never read [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | ... shutdown = true; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shutdown` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | ... shutdown = true; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | w: u32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | h: u32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_verts` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 397 | let num_verts = vertices.len() / vertice_attributes; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_verts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tex` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:177:18 [INFO] [stdout] | [INFO] [stdout] 177 | Some(tex) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `texture_id` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:190:32 [INFO] [stdout] | [INFO] [stdout] 190 | fn drop_texture(&mut self, texture_id: &TextureId) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_EYE` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const UNIFORM_VIEW_EYE: &'static str = "u_view_eye"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_TARGET` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const UNIFORM_VIEW_TARGET: &'static str = "u_view_target"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_UP` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const UNIFORM_VIEW_UP: &'static str = "u_view_up"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_MATRIX` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const UNIFORM_VIEW_MATRIX: &'static str = "u_view_matrix"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_FOV_DEGREES` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const UNIFORM_VIEW_FOV_DEGREES: &'static str = "u_view_fov_degrees"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_id` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | texture_id: TextureId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Texture` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `state_commands` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | state_commands: Queue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:66:24 [INFO] [stdout] | [INFO] [stdout] 66 | panic!(gl.get_shader_info_log(shader)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 66 | panic!("{}", gl.get_shader_info_log(shader)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | panic!(gl.get_program_info_log(program)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 74 | panic!("{}", gl.get_program_info_log(program)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ray::Ray` [INFO] [stdout] --> src/core_raytracer/vec3.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{ray::Ray, rng}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/core_raytracer/mod.rs:372:13 [INFO] [stdout] | [INFO] [stdout] 366 | return attenuation * ray_color(&scattered, world, bounces - 1, debug_normals); [INFO] [stdout] | ----------------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 372 | / return 0.5 [INFO] [stdout] 373 | | * ray_color( [INFO] [stdout] 374 | | &Ray::new(rec.point, target - rec.point), [INFO] [stdout] 375 | | world, [INFO] [stdout] 376 | | bounces - 1, [INFO] [stdout] 377 | | debug_normals, [INFO] [stdout] 378 | | ); [INFO] [stdout] | |__________________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/core_raytracer/rng.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::{distributions::Uniform, prelude::Distribution, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_t` [INFO] [stdout] --> src/main.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | delta_t: core_simulation::Duration, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/profiling.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/profiling.rs:35:51 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/core_raytracer/mod.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | for i in 0..100 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u_offset` [INFO] [stdout] --> src/core_raytracer/mod.rs:340:52 [INFO] [stdout] | [INFO] [stdout] 340 | fn make_uv(x: u32, y: u32, max_x: u32, max_y: u32, u_offset: f32, v_offset: f32) -> (f32, f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_u_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_offset` [INFO] [stdout] --> src/core_raytracer/mod.rs:340:67 [INFO] [stdout] | [INFO] [stdout] 340 | fn make_uv(x: u32, y: u32, max_x: u32, max_y: u32, u_offset: f32, v_offset: f32) -> (f32, f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/core_raytracer/mod.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | let target = rec.point + Vec3::random_in_hemisphere(rec.normal); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> src/core_raytracer/mod.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 202 | let timer = Timer::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character_record` [INFO] [stdout] --> src/renderer.rs:158:30 [INFO] [stdout] | [INFO] [stdout] 158 | let (texture_id, character_record) = { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:163:38 [INFO] [stdout] | [INFO] [stdout] 163 | let (record, mut image) = [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/main.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut y = 0.1; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PERF_DUMP_OCCURENCE` [INFO] [stdout] --> src/main.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | const PERF_DUMP_OCCURENCE: u64 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `map` [INFO] [stdout] --> src/profiling.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | map: std::collections::HashMap<&'static str, Record>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `track` [INFO] [stdout] --> src/profiling.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start` [INFO] [stdout] --> src/profiling.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | start: std::time::Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `target` [INFO] [stdout] --> src/profiling.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | target: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/profiling.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn new(target: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `aspect_ratio` [INFO] [stdout] --> src/core_raytracer/mod.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | aspect_ratio: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/renderer.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/renderer.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hit_sphere` [INFO] [stdout] --> src/core_raytracer/hittable/sphere.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn hit_sphere(center: &Point3, radius: f32, ray: &Ray) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `Command { std: "docker" "inspect" "8ea882708ad96e4f6cc1ca0ff4689ecbcb3eea5e5aa2e6b911405e6c88cbdc8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ea882708ad96e4f6cc1ca0ff4689ecbcb3eea5e5aa2e6b911405e6c88cbdc8b", kill_on_drop: false }` [INFO] [stdout] 8ea882708ad96e4f6cc1ca0ff4689ecbcb3eea5e5aa2e6b911405e6c88cbdc8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 452f3787f481155afa4116872b8f3f7ec12cee5ca35d87c1faf84f93ac3173c1 [INFO] running `Command { std: "docker" "start" "-a" "452f3787f481155afa4116872b8f3f7ec12cee5ca35d87c1faf84f93ac3173c1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rt_cputracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core_fs::load` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core_fs::load; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{borrow::Borrow, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bb` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:89:22 [INFO] [stdout] | [INFO] [stdout] 89 | Some(bb) => false, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_bb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `font_size` [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | font_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core_text/src/rasterizer.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 39 | panic!(format!("error constructing a Font from data at {:?}", font)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 39 - panic!(format!("error constructing a Font from data at {:?}", font)); [INFO] [stdout] 39 + panic!("error constructing a Font from data at {:?}", font); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `channel` [INFO] [stdout] --> crates/core_wingfx/src/lib.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::mpsc::{channel, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core_renderer::Renderer` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core_renderer::Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ControlMessage` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use core_simulation::{ControlMessage, Input, Simulation, SimulationExecutor, WindowMsg}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventLoop` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:4:39 [INFO] [stdout] | [INFO] [stdout] 4 | use glutin::event_loop::{ControlFlow, EventLoop}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glutin::window::WindowBuilder` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use glutin::window::WindowBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ContextBuilder`, `ContextWrapper` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use glutin::{ContextBuilder, ContextWrapper}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `shutdown` is never read [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | ... shutdown = true; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `shutdown` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/mod.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | ... shutdown = true; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | w: u32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | h: u32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_verts` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 397 | let num_verts = vertices.len() / vertice_attributes; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_verts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tex` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:177:18 [INFO] [stdout] | [INFO] [stdout] 177 | Some(tex) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `texture_id` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:190:32 [INFO] [stdout] | [INFO] [stdout] 190 | fn drop_texture(&mut self, texture_id: &TextureId) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_EYE` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | const UNIFORM_VIEW_EYE: &'static str = "u_view_eye"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_TARGET` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | const UNIFORM_VIEW_TARGET: &'static str = "u_view_target"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_UP` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const UNIFORM_VIEW_UP: &'static str = "u_view_up"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_MATRIX` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const UNIFORM_VIEW_MATRIX: &'static str = "u_view_matrix"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `UNIFORM_VIEW_FOV_DEGREES` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const UNIFORM_VIEW_FOV_DEGREES: &'static str = "u_view_fov_degrees"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_id` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | texture_id: TextureId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Texture` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Copy, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `state_commands` [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | state_commands: Queue, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:66:24 [INFO] [stdout] | [INFO] [stdout] 66 | panic!(gl.get_shader_info_log(shader)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 66 | panic!("{}", gl.get_shader_info_log(shader)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:74:20 [INFO] [stdout] | [INFO] [stdout] 74 | panic!(gl.get_program_info_log(program)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 74 | panic!("{}", gl.get_program_info_log(program)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ray::Ray` [INFO] [stdout] --> src/core_raytracer/vec3.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{ray::Ray, rng}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/core_raytracer/mod.rs:372:13 [INFO] [stdout] | [INFO] [stdout] 366 | return attenuation * ray_color(&scattered, world, bounces - 1, debug_normals); [INFO] [stdout] | ----------------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 372 | / return 0.5 [INFO] [stdout] 373 | | * ray_color( [INFO] [stdout] 374 | | &Ray::new(rec.point, target - rec.point), [INFO] [stdout] 375 | | world, [INFO] [stdout] 376 | | bounces - 1, [INFO] [stdout] 377 | | debug_normals, [INFO] [stdout] 378 | | ); [INFO] [stdout] | |__________________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/core_raytracer/rng.rs:1:59 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::{distributions::Uniform, prelude::Distribution, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_t` [INFO] [stdout] --> src/main.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | delta_t: core_simulation::Duration, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/profiling.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/profiling.rs:35:51 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/core_raytracer/mod.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | for i in 0..100 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u_offset` [INFO] [stdout] --> src/core_raytracer/mod.rs:340:52 [INFO] [stdout] | [INFO] [stdout] 340 | fn make_uv(x: u32, y: u32, max_x: u32, max_y: u32, u_offset: f32, v_offset: f32) -> (f32, f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_u_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_offset` [INFO] [stdout] --> src/core_raytracer/mod.rs:340:67 [INFO] [stdout] | [INFO] [stdout] 340 | fn make_uv(x: u32, y: u32, max_x: u32, max_y: u32, u_offset: f32, v_offset: f32) -> (f32, f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/core_raytracer/mod.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | let target = rec.point + Vec3::random_in_hemisphere(rec.normal); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timer` [INFO] [stdout] --> src/core_raytracer/mod.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 202 | let timer = Timer::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `character_record` [INFO] [stdout] --> src/renderer.rs:158:30 [INFO] [stdout] | [INFO] [stdout] 158 | let (texture_id, character_record) = { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:163:38 [INFO] [stdout] | [INFO] [stdout] 163 | let (record, mut image) = [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/main.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut y = 0.1; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PERF_DUMP_OCCURENCE` [INFO] [stdout] --> src/main.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | const PERF_DUMP_OCCURENCE: u64 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `map` [INFO] [stdout] --> src/profiling.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | map: std::collections::HashMap<&'static str, Record>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `track` [INFO] [stdout] --> src/profiling.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start` [INFO] [stdout] --> src/profiling.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | start: std::time::Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `target` [INFO] [stdout] --> src/profiling.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | target: &'static str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/profiling.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn new(target: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `aspect_ratio` [INFO] [stdout] --> src/core_raytracer/mod.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | aspect_ratio: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/renderer.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/renderer.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hit_sphere` [INFO] [stdout] --> src/core_raytracer/hittable/sphere.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn hit_sphere(center: &Point3, radius: f32, ray: &Ray) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "452f3787f481155afa4116872b8f3f7ec12cee5ca35d87c1faf84f93ac3173c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "452f3787f481155afa4116872b8f3f7ec12cee5ca35d87c1faf84f93ac3173c1", kill_on_drop: false }` [INFO] [stdout] 452f3787f481155afa4116872b8f3f7ec12cee5ca35d87c1faf84f93ac3173c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1124cc23adf2849c7a1b9cb92ca8b86881b2e64d7dbd3982bb6c0283bb44c158 [INFO] running `Command { std: "docker" "start" "-a" "1124cc23adf2849c7a1b9cb92ca8b86881b2e64d7dbd3982bb6c0283bb44c158", kill_on_drop: false }` [INFO] [stderr] Compiling rt_cputracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `core_fs::load` [INFO] [stderr] --> crates/core_text/src/rasterizer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use core_fs::load; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `borrow::Borrow` [INFO] [stderr] --> crates/core_text/src/rasterizer.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | use std::{borrow::Borrow, collections::HashMap}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bb` [INFO] [stderr] --> crates/core_text/src/rasterizer.rs:89:22 [INFO] [stderr] | [INFO] [stderr] 89 | Some(bb) => false, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_bb` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `font_size` [INFO] [stderr] --> crates/core_text/src/rasterizer.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | font_size: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> crates/core_text/src/rasterizer.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 39 | panic!(format!("error constructing a Font from data at {:?}", font)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 39 - panic!(format!("error constructing a Font from data at {:?}", font)); [INFO] [stderr] 39 + panic!("error constructing a Font from data at {:?}", font); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `core_text` (lib) generated 5 warnings [INFO] [stderr] warning: unused imports: `Receiver`, `Sender`, `channel` [INFO] [stderr] --> crates/core_wingfx/src/lib.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::mpsc::{channel, Receiver, Sender}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core_renderer::Renderer` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core_renderer::Renderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ControlMessage` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/mod.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use core_simulation::{ControlMessage, Input, Simulation, SimulationExecutor, WindowMsg}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `EventLoop` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/mod.rs:4:39 [INFO] [stderr] | [INFO] [stderr] 4 | use glutin::event_loop::{ControlFlow, EventLoop}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `glutin::window::WindowBuilder` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use glutin::window::WindowBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContextBuilder`, `ContextWrapper` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/mod.rs:6:14 [INFO] [stderr] | [INFO] [stderr] 6 | use glutin::{ContextBuilder, ContextWrapper}; [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `shutdown` is never read [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/mod.rs:117:29 [INFO] [stderr] | [INFO] [stderr] 117 | ... shutdown = true; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shutdown` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/mod.rs:117:29 [INFO] [stderr] | [INFO] [stderr] 117 | ... shutdown = true; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = help: did you mean to capture by reference instead? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | w: u32, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | h: u32, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_verts` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:397:9 [INFO] [stderr] | [INFO] [stderr] 397 | let num_verts = vertices.len() / vertice_attributes; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_verts` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tex` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:177:18 [INFO] [stderr] | [INFO] [stderr] 177 | Some(tex) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tex` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `texture_id` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:190:32 [INFO] [stderr] | [INFO] [stderr] 190 | fn drop_texture(&mut self, texture_id: &TextureId) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture_id` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNIFORM_VIEW_EYE` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const UNIFORM_VIEW_EYE: &'static str = "u_view_eye"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNIFORM_VIEW_TARGET` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const UNIFORM_VIEW_TARGET: &'static str = "u_view_target"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNIFORM_VIEW_UP` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | const UNIFORM_VIEW_UP: &'static str = "u_view_up"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNIFORM_VIEW_MATRIX` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const UNIFORM_VIEW_MATRIX: &'static str = "u_view_matrix"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `UNIFORM_VIEW_FOV_DEGREES` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const UNIFORM_VIEW_FOV_DEGREES: &'static str = "u_view_fov_degrees"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `texture_id` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | texture_id: TextureId, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Texture` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:18:16 [INFO] [stderr] | [INFO] [stderr] 18 | #[derive(Copy, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `state_commands` [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | state_commands: Queue, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:66:24 [INFO] [stderr] | [INFO] [stderr] 66 | panic!(gl.get_shader_info_log(shader)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 66 | panic!("{}", gl.get_shader_info_log(shader)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> crates/core_wingfx/src/glow_gfx/glow_render.rs:74:20 [INFO] [stderr] | [INFO] [stderr] 74 | panic!(gl.get_program_info_log(program)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 74 | panic!("{}", gl.get_program_info_log(program)); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `core_wingfx` (lib) generated 22 warnings [INFO] [stderr] warning: unused import: `ray::Ray` [INFO] [stderr] --> src/core_raytracer/vec3.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use super::{ray::Ray, rng}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/core_raytracer/mod.rs:372:13 [INFO] [stderr] | [INFO] [stderr] 366 | return attenuation * ray_color(&scattered, world, bounces - 1, debug_normals); [INFO] [stderr] | ----------------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 372 | / return 0.5 [INFO] [stderr] 373 | | * ray_color( [INFO] [stderr] 374 | | &Ray::new(rec.point, target - rec.point), [INFO] [stderr] 375 | | world, [INFO] [stderr] 376 | | bounces - 1, [INFO] [stderr] 377 | | debug_normals, [INFO] [stderr] 378 | | ); [INFO] [stderr] | |__________________^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> src/core_raytracer/rng.rs:1:59 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{distributions::Uniform, prelude::Distribution, Rng}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delta_t` [INFO] [stderr] --> src/main.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | delta_t: core_simulation::Duration, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `target` [INFO] [stderr] --> src/profiling.rs:35:29 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/profiling.rs:35:51 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/core_raytracer/mod.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | for i in 0..100 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u_offset` [INFO] [stderr] --> src/core_raytracer/mod.rs:340:52 [INFO] [stderr] | [INFO] [stderr] 340 | fn make_uv(x: u32, y: u32, max_x: u32, max_y: u32, u_offset: f32, v_offset: f32) -> (f32, f32) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_u_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_offset` [INFO] [stderr] --> src/core_raytracer/mod.rs:340:67 [INFO] [stderr] | [INFO] [stderr] 340 | fn make_uv(x: u32, y: u32, max_x: u32, max_y: u32, u_offset: f32, v_offset: f32) -> (f32, f32) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `target` [INFO] [stderr] --> src/core_raytracer/mod.rs:358:17 [INFO] [stderr] | [INFO] [stderr] 358 | let target = rec.point + Vec3::random_in_hemisphere(rec.normal); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timer` [INFO] [stderr] --> src/core_raytracer/mod.rs:202:17 [INFO] [stderr] | [INFO] [stderr] 202 | let timer = Timer::new(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `character_record` [INFO] [stderr] --> src/renderer.rs:158:30 [INFO] [stderr] | [INFO] [stderr] 158 | let (texture_id, character_record) = { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character_record` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/renderer.rs:163:38 [INFO] [stderr] | [INFO] [stderr] 163 | let (record, mut image) = [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | let mut y = 0.1; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `PERF_DUMP_OCCURENCE` [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const PERF_DUMP_OCCURENCE: u64 = 100; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `map` [INFO] [stderr] --> src/profiling.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | map: std::collections::HashMap<&'static str, Record>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `track` [INFO] [stderr] --> src/profiling.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn track(&mut self, target: &'static str, duration: std::time::Duration) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> src/profiling.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | start: std::time::Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `target` [INFO] [stderr] --> src/profiling.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | target: &'static str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/profiling.rs:100:12 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn new(target: &'static str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `aspect_ratio` [INFO] [stderr] --> src/core_raytracer/mod.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | aspect_ratio: f32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reset` [INFO] [stderr] --> src/renderer.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/renderer.rs:136:12 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hit_sphere` [INFO] [stderr] --> src/core_raytracer/hittable/sphere.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn hit_sphere(center: &Point3, radius: f32, ray: &Ray) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rt_cputracer` (bin "rt_cputracer" test) generated 24 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.67s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rt_cputracer-56ef9a53842e49d0) [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" "1124cc23adf2849c7a1b9cb92ca8b86881b2e64d7dbd3982bb6c0283bb44c158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1124cc23adf2849c7a1b9cb92ca8b86881b2e64d7dbd3982bb6c0283bb44c158", kill_on_drop: false }` [INFO] [stdout] 1124cc23adf2849c7a1b9cb92ca8b86881b2e64d7dbd3982bb6c0283bb44c158