[INFO] fetching crate sunshine 0.0.6... [INFO] testing sunshine-0.0.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate sunshine 0.0.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate sunshine 0.0.6 [INFO] finished tweaking crates.io crate sunshine 0.0.6 [INFO] tweaked toml for crates.io crate sunshine 0.0.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sunshine 0.0.6 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sunshine 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d135768061dbe862011855f22ed72ad606931b922432e971bcc17de7d08a424 [INFO] running `Command { std: "docker" "start" "-a" "7d135768061dbe862011855f22ed72ad606931b922432e971bcc17de7d08a424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d135768061dbe862011855f22ed72ad606931b922432e971bcc17de7d08a424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d135768061dbe862011855f22ed72ad606931b922432e971bcc17de7d08a424", kill_on_drop: false }` [INFO] [stdout] 7d135768061dbe862011855f22ed72ad606931b922432e971bcc17de7d08a424 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9edf11e022497a808777641ed178ad0db1e3484133ed5790e5be5e8365417f8c [INFO] running `Command { std: "docker" "start" "-a" "9edf11e022497a808777641ed178ad0db1e3484133ed5790e5be5e8365417f8c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling weezl v0.1.3 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling tiff v0.6.0 [INFO] [stderr] Compiling image v0.23.11 [INFO] [stderr] Compiling sunshine v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/renderer.rs:43:39 [INFO] [stdout] | [INFO] [stdout] 43 | let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stdout] 43 + let wall_height = framebuffer.height as f64 / projected_distance ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `projected_distance` is never read [INFO] [stdout] --> src/renderer.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut projected_distance = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_ray_x` [INFO] [stdout] --> src/renderer.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 47 | let _local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stdout] | [INFO] [stdout] 47 - let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] 47 + let PI = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_ray_y` [INFO] [stdout] --> src/renderer.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 48 | let _local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stdout] | [INFO] [stdout] 48 - let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] 48 + let PI = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLACK` is never used [INFO] [stdout] --> src/renderer.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BLACK: RGB = RGB{r:0,g:0,b:0,a:255}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GRAY` is never used [INFO] [stdout] --> src/renderer.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const GRAY: RGB = RGB{r:150,g:150,b:150,a:255}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RED` is never used [INFO] [stdout] --> src/renderer.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const RED: RGB = RGB{r:255,g:0,b:0,a:255}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_sprite_to_map` is never used [INFO] [stdout] --> src/renderer.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn render_sprite_to_map(sprite: &Sprite, framebuffer: &mut Framebuffer, map: &Map) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.39s [INFO] running `Command { std: "docker" "inspect" "9edf11e022497a808777641ed178ad0db1e3484133ed5790e5be5e8365417f8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9edf11e022497a808777641ed178ad0db1e3484133ed5790e5be5e8365417f8c", kill_on_drop: false }` [INFO] [stdout] 9edf11e022497a808777641ed178ad0db1e3484133ed5790e5be5e8365417f8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2607c58051a7502467d7efdc6de5178d761d49e0771b33800e4f9756249f839d [INFO] running `Command { std: "docker" "start" "-a" "2607c58051a7502467d7efdc6de5178d761d49e0771b33800e4f9756249f839d", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/renderer.rs:43:39 [INFO] [stdout] | [INFO] [stdout] 43 | let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stdout] 43 + let wall_height = framebuffer.height as f64 / projected_distance ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `projected_distance` is never read [INFO] [stdout] --> src/renderer.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut projected_distance = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_ray_x` [INFO] [stdout] --> src/renderer.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 47 | let _local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stdout] | [INFO] [stdout] 47 - let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] 47 + let PI = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_ray_y` [INFO] [stdout] --> src/renderer.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 48 | let _local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stdout] | [INFO] [stdout] 48 - let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] 48 + let PI = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLACK` is never used [INFO] [stdout] --> src/renderer.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BLACK: RGB = RGB{r:0,g:0,b:0,a:255}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GRAY` is never used [INFO] [stdout] --> src/renderer.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const GRAY: RGB = RGB{r:150,g:150,b:150,a:255}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sunshine v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `RED` is never used [INFO] [stdout] --> src/renderer.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const RED: RGB = RGB{r:255,g:0,b:0,a:255}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_sprite_to_map` is never used [INFO] [stdout] --> src/renderer.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn render_sprite_to_map(sprite: &Sprite, framebuffer: &mut Framebuffer, map: &Map) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/renderer.rs:43:39 [INFO] [stdout] | [INFO] [stdout] 43 | let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stdout] 43 + let wall_height = framebuffer.height as f64 / projected_distance ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RGB` [INFO] [stdout] --> examples/ex1.rs:2:42 [INFO] [stdout] | [INFO] [stdout] 2 | use sunshine::framebuffer::{Framebuffer, RGB}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `projected_distance` is never read [INFO] [stdout] --> src/renderer.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut projected_distance = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_ray_x` [INFO] [stdout] --> src/renderer.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 47 | let _local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stdout] | [INFO] [stdout] 47 - let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] 47 + let PI = ray_x - (ray_x + 0.5).floor(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_ray_y` [INFO] [stdout] --> src/renderer.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 48 | let _local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stdout] | [INFO] [stdout] 48 - let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] 48 + let PI = ray_y - (ray_y + 0.5).floor(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLACK` is never used [INFO] [stdout] --> src/renderer.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BLACK: RGB = RGB{r:0,g:0,b:0,a:255}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GRAY` is never used [INFO] [stdout] --> src/renderer.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const GRAY: RGB = RGB{r:150,g:150,b:150,a:255}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RED` is never used [INFO] [stdout] --> src/renderer.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const RED: RGB = RGB{r:255,g:0,b:0,a:255}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render_sprite_to_map` is never used [INFO] [stdout] --> src/renderer.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn render_sprite_to_map(sprite: &Sprite, framebuffer: &mut Framebuffer, map: &Map) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/ex1.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | framebuffer.write_file("frame.ppm"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 52 | let _ = framebuffer.write_file("frame.ppm"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "2607c58051a7502467d7efdc6de5178d761d49e0771b33800e4f9756249f839d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2607c58051a7502467d7efdc6de5178d761d49e0771b33800e4f9756249f839d", kill_on_drop: false }` [INFO] [stdout] 2607c58051a7502467d7efdc6de5178d761d49e0771b33800e4f9756249f839d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c283eed5eb42a8f57f4ae449c03f26ba3f119b8b4f2c0d9b6c57558e96d3edd8 [INFO] running `Command { std: "docker" "start" "-a" "c283eed5eb42a8f57f4ae449c03f26ba3f119b8b4f2c0d9b6c57558e96d3edd8", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/renderer.rs:43:39 [INFO] [stderr] | [INFO] [stderr] 43 | let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 43 - let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stderr] 43 + let wall_height = framebuffer.height as f64 / projected_distance ; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: value assigned to `projected_distance` is never read [INFO] [stderr] --> src/renderer.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | let mut projected_distance = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_ray_x` [INFO] [stderr] --> src/renderer.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 47 | let _local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stderr] | [INFO] [stderr] 47 - let local_ray_x = ray_x - (ray_x + 0.5).floor(); [INFO] [stderr] 47 + let PI = ray_x - (ray_x + 0.5).floor(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_ray_y` [INFO] [stderr] --> src/renderer.rs:48:25 [INFO] [stderr] | [INFO] [stderr] 48 | let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 48 | let _local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `PI` [INFO] [stderr] | [INFO] [stderr] 48 - let local_ray_y = ray_y - (ray_y + 0.5).floor(); [INFO] [stderr] 48 + let PI = ray_y - (ray_y + 0.5).floor(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: constant `BLACK` is never used [INFO] [stderr] --> src/renderer.rs:4:7 [INFO] [stderr] | [INFO] [stderr] 4 | const BLACK: RGB = RGB{r:0,g:0,b:0,a:255}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `GRAY` is never used [INFO] [stderr] --> src/renderer.rs:5:7 [INFO] [stderr] | [INFO] [stderr] 5 | const GRAY: RGB = RGB{r:150,g:150,b:150,a:255}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `RED` is never used [INFO] [stderr] --> src/renderer.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const RED: RGB = RGB{r:255,g:0,b:0,a:255}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `render_sprite_to_map` is never used [INFO] [stderr] --> src/renderer.rs:101:4 [INFO] [stderr] | [INFO] [stderr] 101 | fn render_sprite_to_map(sprite: &Sprite, framebuffer: &mut Framebuffer, map: &Map) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sunshine` (lib) generated 8 warnings (run `cargo fix --lib -p sunshine` to apply 3 suggestions) [INFO] [stderr] warning: `sunshine` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] warning: unused import: `RGB` [INFO] [stderr] --> examples/ex1.rs:2:42 [INFO] [stderr] | [INFO] [stderr] 2 | use sunshine::framebuffer::{Framebuffer, RGB}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/ex1.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | framebuffer.write_file("frame.ppm"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 52 | let _ = framebuffer.write_file("frame.ppm"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `sunshine` (example "ex1") generated 2 warnings (run `cargo fix --example "ex1"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sunshine-a69a0d9713cd2f56) [INFO] [stdout] [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] [stderr] Doc-tests sunshine [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/renderer.rs:43:39 [INFO] [stderr] | [INFO] [stderr] 43 | let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 43 - let wall_height = (framebuffer.height as f64 / projected_distance); [INFO] [stderr] 43 + let wall_height = framebuffer.height as f64 / projected_distance ; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [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" "c283eed5eb42a8f57f4ae449c03f26ba3f119b8b4f2c0d9b6c57558e96d3edd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c283eed5eb42a8f57f4ae449c03f26ba3f119b8b4f2c0d9b6c57558e96d3edd8", kill_on_drop: false }` [INFO] [stdout] c283eed5eb42a8f57f4ae449c03f26ba3f119b8b4f2c0d9b6c57558e96d3edd8