[INFO] fetching crate aftershock 0.0.12... [INFO] checking aftershock-0.0.12 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate aftershock 0.0.12 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate aftershock 0.0.12 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate aftershock 0.0.12 [INFO] finished tweaking crates.io crate aftershock 0.0.12 [INFO] tweaked toml for crates.io crate aftershock 0.0.12 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate aftershock 0.0.12 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03649023afbe05064fb52602cfd093c2429eba53be058418921c4116efbb4b1b [INFO] running `Command { std: "docker" "start" "-a" "03649023afbe05064fb52602cfd093c2429eba53be058418921c4116efbb4b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03649023afbe05064fb52602cfd093c2429eba53be058418921c4116efbb4b1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03649023afbe05064fb52602cfd093c2429eba53be058418921c4116efbb4b1b", kill_on_drop: false }` [INFO] [stdout] 03649023afbe05064fb52602cfd093c2429eba53be058418921c4116efbb4b1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0e3377be4479ea40e27c5696c1fdac1aad885cd761ebd8e3d09b08ec2a0ccd4 [INFO] running `Command { std: "docker" "start" "-a" "e0e3377be4479ea40e27c5696c1fdac1aad885cd761ebd8e3d09b08ec2a0ccd4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Checking rgb v0.8.25 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Compiling minifb v0.19.1 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking lodepng v3.2.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking aftershock v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `math::dist2` [INFO] [stdout] --> src/line.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{math::dist2, vector2::*}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/rasterizer.rs:31:43 [INFO] [stdout] | [INFO] [stdout] 31 | fn pset_noop(rasterizer: &mut Rasterizer, idx: usize, color: Color) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/rasterizer.rs:31:55 [INFO] [stdout] | [INFO] [stdout] 31 | fn pset_noop(rasterizer: &mut Rasterizer, idx: usize, color: Color) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sdw2` [INFO] [stdout] --> src/rasterizer.rs:733:21 [INFO] [stdout] | [INFO] [stdout] 733 | let mut sdw2: f64 = w3 - w1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sdw2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_u` is never read [INFO] [stdout] --> src/rasterizer.rs:735:21 [INFO] [stdout] | [INFO] [stdout] 735 | let mut tex_u: f64 = 0.0; [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: value assigned to `tex_v` is never read [INFO] [stdout] --> src/rasterizer.rs:736:21 [INFO] [stdout] | [INFO] [stdout] 736 | let mut tex_v: f64 = 0.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_w` is never read [INFO] [stdout] --> src/rasterizer.rs:737:21 [INFO] [stdout] | [INFO] [stdout] 737 | let mut tex_w: f64 = 0.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_u` is never read [INFO] [stdout] --> src/rasterizer.rs:774:21 [INFO] [stdout] | [INFO] [stdout] 774 | tex_u = tex_su; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_v` is never read [INFO] [stdout] --> src/rasterizer.rs:775:21 [INFO] [stdout] | [INFO] [stdout] 775 | tex_v = tex_sv; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_w` is never read [INFO] [stdout] --> src/rasterizer.rs:776:21 [INFO] [stdout] | [INFO] [stdout] 776 | tex_w = tex_sw; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_u` is never read [INFO] [stdout] --> src/rasterizer.rs:828:21 [INFO] [stdout] | [INFO] [stdout] 828 | tex_u = tex_su; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_v` is never read [INFO] [stdout] --> src/rasterizer.rs:829:21 [INFO] [stdout] | [INFO] [stdout] 829 | tex_v = tex_sv; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_w` is never read [INFO] [stdout] --> src/rasterizer.rs:830:21 [INFO] [stdout] | [INFO] [stdout] 830 | tex_w = tex_sw; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytecount` [INFO] [stdout] --> src/font.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | let bytecount = ttf_file.read_to_end(&mut ttf_buffer).expect("ERROR - FONT: TTF File could not be read."); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytecount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:728:17 [INFO] [stdout] | [INFO] [stdout] 728 | let mut dy2: i64 = y3 - y1; [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/rasterizer.rs:729:17 [INFO] [stdout] | [INFO] [stdout] 729 | let mut dx2: i64 = x3 - x1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:730:17 [INFO] [stdout] | [INFO] [stdout] 730 | let mut du2: f64 = u3 - u1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:731:17 [INFO] [stdout] | [INFO] [stdout] 731 | let mut dv2: f64 = v3 - v1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:732:17 [INFO] [stdout] | [INFO] [stdout] 732 | let mut dw2: f64 = u3 - u1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:733:17 [INFO] [stdout] | [INFO] [stdout] 733 | let mut sdw2: f64 = w3 - w1; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:778:25 [INFO] [stdout] | [INFO] [stdout] 778 | let mut tstep: f64 = 1.0 / (bx - ax) as f64; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:831:25 [INFO] [stdout] | [INFO] [stdout] 831 | let mut tstep: f64 = 1.0 / (bx - ax) as f64; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stdout] warning: associated function is never used: `blend_color` [INFO] [stdout] --> src/rasterizer.rs:246:8 [INFO] [stdout] | [INFO] [stdout] 246 | fn blend_color(&mut self, src: Color, dst: Color) -> Color { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wayland-commons v0.27.0 [INFO] [stderr] Checking wayland-cursor v0.27.0 [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> examples/sdl2_template.rs:188:16 [INFO] [stdout] | [INFO] [stdout] 188 | if (self.is_control_down(CONTROL_LEFT)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> examples/sdl2_template.rs:192:16 [INFO] [stdout] | [INFO] [stdout] 192 | if (self.is_control_down(CONTROL_RIGHT)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> examples/sdl2_template.rs:196:16 [INFO] [stdout] | [INFO] [stdout] 196 | if (self.is_control_down(CONTROL_DOWN)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> examples/sdl2_template.rs:200:16 [INFO] [stdout] | [INFO] [stdout] 200 | if (self.is_control_down(CONTROL_UP)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread::spawn` [INFO] [stdout] --> examples/asteroids.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{thread::spawn, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::dist2` [INFO] [stdout] --> src/line.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{math::dist2, vector2::*}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mouse_x` [INFO] [stdout] --> examples/sdl2_template.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | let mut mouse_x: f32 = 0.0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mouse_y` [INFO] [stdout] --> examples/sdl2_template.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | let mut mouse_y: f32 = 0.0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xrel` [INFO] [stdout] --> examples/sdl2_template.rs:168:41 [INFO] [stdout] | [INFO] [stdout] 168 | Event::MouseMotion {xrel, yrel, x, y, ..} => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `xrel: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `yrel` [INFO] [stdout] --> examples/sdl2_template.rs:168:47 [INFO] [stdout] | [INFO] [stdout] 168 | Event::MouseMotion {xrel, yrel, x, y, ..} => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `yrel: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mouse_state` [INFO] [stdout] --> examples/sdl2_template.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let mouse_state = event_pump.mouse_state(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/sdl2_template.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | let mut mouse_x: f32 = 0.0; [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] --> examples/sdl2_template.rs:156:13 [INFO] [stdout] | [INFO] [stdout] 156 | let mut mouse_y: f32 = 0.0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/rasterizer.rs:31:43 [INFO] [stdout] | [INFO] [stdout] 31 | fn pset_noop(rasterizer: &mut Rasterizer, idx: usize, color: Color) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/rasterizer.rs:31:55 [INFO] [stdout] | [INFO] [stdout] 31 | fn pset_noop(rasterizer: &mut Rasterizer, idx: usize, color: Color) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sdw2` [INFO] [stdout] --> src/rasterizer.rs:733:21 [INFO] [stdout] | [INFO] [stdout] 733 | let mut sdw2: f64 = w3 - w1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sdw2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_u` is never read [INFO] [stdout] --> src/rasterizer.rs:735:21 [INFO] [stdout] | [INFO] [stdout] 735 | let mut tex_u: f64 = 0.0; [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: value assigned to `tex_v` is never read [INFO] [stdout] --> src/rasterizer.rs:736:21 [INFO] [stdout] | [INFO] [stdout] 736 | let mut tex_v: f64 = 0.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_w` is never read [INFO] [stdout] --> src/rasterizer.rs:737:21 [INFO] [stdout] | [INFO] [stdout] 737 | let mut tex_w: f64 = 0.0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_u` is never read [INFO] [stdout] --> src/rasterizer.rs:774:21 [INFO] [stdout] | [INFO] [stdout] 774 | tex_u = tex_su; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_v` is never read [INFO] [stdout] --> src/rasterizer.rs:775:21 [INFO] [stdout] | [INFO] [stdout] 775 | tex_v = tex_sv; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_w` is never read [INFO] [stdout] --> src/rasterizer.rs:776:21 [INFO] [stdout] | [INFO] [stdout] 776 | tex_w = tex_sw; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_u` is never read [INFO] [stdout] --> src/rasterizer.rs:828:21 [INFO] [stdout] | [INFO] [stdout] 828 | tex_u = tex_su; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_v` is never read [INFO] [stdout] --> src/rasterizer.rs:829:21 [INFO] [stdout] | [INFO] [stdout] 829 | tex_v = tex_sv; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tex_w` is never read [INFO] [stdout] --> src/rasterizer.rs:830:21 [INFO] [stdout] | [INFO] [stdout] 830 | tex_w = tex_sw; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytecount` [INFO] [stdout] --> src/font.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | let bytecount = ttf_file.read_to_end(&mut ttf_buffer).expect("ERROR - FONT: TTF File could not be read."); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytecount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:728:17 [INFO] [stdout] | [INFO] [stdout] 728 | let mut dy2: i64 = y3 - y1; [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/rasterizer.rs:729:17 [INFO] [stdout] | [INFO] [stdout] 729 | let mut dx2: i64 = x3 - x1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:730:17 [INFO] [stdout] | [INFO] [stdout] 730 | let mut du2: f64 = u3 - u1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:731:17 [INFO] [stdout] | [INFO] [stdout] 731 | let mut dv2: f64 = v3 - v1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:732:17 [INFO] [stdout] | [INFO] [stdout] 732 | let mut dw2: f64 = u3 - u1; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:733:17 [INFO] [stdout] | [INFO] [stdout] 733 | let mut sdw2: f64 = w3 - w1; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:778:25 [INFO] [stdout] | [INFO] [stdout] 778 | let mut tstep: f64 = 1.0 / (bx - ax) as f64; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rasterizer.rs:831:25 [INFO] [stdout] | [INFO] [stdout] 831 | let mut tstep: f64 = 1.0 / (bx - ax) as f64; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `blend_color` [INFO] [stdout] --> src/rasterizer.rs:246:8 [INFO] [stdout] | [INFO] [stdout] 246 | fn blend_color(&mut self, src: Color, dst: Color) -> Color { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.09s [INFO] running `Command { std: "docker" "inspect" "e0e3377be4479ea40e27c5696c1fdac1aad885cd761ebd8e3d09b08ec2a0ccd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0e3377be4479ea40e27c5696c1fdac1aad885cd761ebd8e3d09b08ec2a0ccd4", kill_on_drop: false }` [INFO] [stdout] e0e3377be4479ea40e27c5696c1fdac1aad885cd761ebd8e3d09b08ec2a0ccd4