[INFO] cloning repository https://github.com/LemonsAreLimes/raycaster-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LemonsAreLimes/raycaster-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLemonsAreLimes%2Fraycaster-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLemonsAreLimes%2Fraycaster-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55a3a54222806d993d08c27b0a3cf42599106b39
[INFO] checking LemonsAreLimes/raycaster-rust against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLemonsAreLimes%2Fraycaster-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LemonsAreLimes/raycaster-rust
[INFO] finished tweaking git repo https://github.com/LemonsAreLimes/raycaster-rust
[INFO] tweaked toml for git repo https://github.com/LemonsAreLimes/raycaster-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LemonsAreLimes/raycaster-rust on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LemonsAreLimes/raycaster-rust 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37123879dce753ca9d31d68273f85980d3c90d149e27e632f3c90845f195d0ce
[INFO] running `Command { std: "docker" "start" "-a" "37123879dce753ca9d31d68273f85980d3c90d149e27e632f3c90845f195d0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37123879dce753ca9d31d68273f85980d3c90d149e27e632f3c90845f195d0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37123879dce753ca9d31d68273f85980d3c90d149e27e632f3c90845f195d0ce", kill_on_drop: false }`
[INFO] [stdout] 37123879dce753ca9d31d68273f85980d3c90d149e27e632f3c90845f195d0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 352951be052a2fa15c8a37032e9e7d3721d05b2166bac48f9060a022f9f97c96
[INFO] running `Command { std: "docker" "start" "-a" "352951be052a2fa15c8a37032e9e7d3721d05b2166bac48f9060a022f9f97c96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling quote v1.0.20
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[INFO] [stderr]     Checking ttf-parser v0.6.2
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[INFO] [stderr]     Checking scoped-tls v1.0.0
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[INFO] [stderr]     Checking minimal-lexical v0.2.1
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[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]     Checking dlib v0.4.2
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[INFO] [stderr]     Checking mio v0.6.23
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[INFO] [stderr]     Checking andrew v0.3.1
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[INFO] [stderr]     Checking shader_version v0.7.0
[INFO] [stderr]    Compiling wayland-client v0.28.6
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[INFO] [stderr]     Checking vecmath v1.0.0
[INFO] [stderr]     Checking spin_sleep v1.1.1
[INFO] [stderr]     Checking piston-texture v0.8.0
[INFO] [stderr]     Checking bytemuck v1.11.0
[INFO] [stderr]     Checking read_color v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking interpolation v0.2.0
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.4.0
[INFO] [stderr]     Checking piston2d-graphics v0.42.0
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking jpeg-decoder v0.2.6
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking wayland-egl v0.28.6
[INFO] [stderr]     Checking pin-project v1.0.11
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[INFO] [stderr]     Checking exr v1.4.2
[INFO] [stderr]     Checking tiff v0.7.3
[INFO] [stderr]     Checking image v0.24.3
[INFO] [stderr]     Checking pistoncore-input v1.0.1
[INFO] [stderr]     Checking pistoncore-window v0.47.1
[INFO] [stderr]     Checking pistoncore-event_loop v0.53.1
[INFO] [stderr]     Checking piston v0.53.1
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.81.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking glutin v0.26.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.69.0
[INFO] [stderr]     Checking raycaster_render_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env::Args`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env::Args;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::Args`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::env::Args;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ButtonEvent` and `Button`
[INFO] [stdout]   --> src/main.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use piston::{Button, ButtonEvent, PressEvent, ReleaseEvent};
[INFO] [stdout]    |              ^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston::ButtonState::Press`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use piston::ButtonState::Press;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ButtonEvent` and `Button`
[INFO] [stdout]   --> src/main.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | use piston::{Button, ButtonEvent, PressEvent, ReleaseEvent};
[INFO] [stdout]    |              ^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston::ButtonState::Press`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use piston::ButtonState::Press;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |         _adj = (cam[0] - point[0] as f64) ;
[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] 16 -         _adj = (cam[0] - point[0] as f64) ;
[INFO] [stdout] 16 +         _adj = cam[0] - point[0] as f64  ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |         _adj = (point[0] as f64 - cam[0]);
[INFO] [stdout]    |                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         _adj = (point[0] as f64 - cam[0]);
[INFO] [stdout] 18 +         _adj = point[0] as f64 - cam[0] ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |         _adj = (cam[0] - point[0] as f64) ;
[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] 16 -         _adj = (cam[0] - point[0] as f64) ;
[INFO] [stdout] 16 +         _adj = cam[0] - point[0] as f64  ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |         _opp = (cam[1] - point[1] as f64);
[INFO] [stdout]    |                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         _opp = (cam[1] - point[1] as f64);
[INFO] [stdout] 23 +         _opp = cam[1] - point[1] as f64 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _opp = (point[1] as f64 - cam[1]);
[INFO] [stdout]    |                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -         _opp = (point[1] as f64 - cam[1]);
[INFO] [stdout] 25 +         _opp = point[1] as f64 - cam[1] ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |         _adj = (point[0] as f64 - cam[0]);
[INFO] [stdout]    |                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         _adj = (point[0] as f64 - cam[0]);
[INFO] [stdout] 18 +         _adj = point[0] as f64 - cam[0] ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |         _opp = (cam[1] - point[1] as f64);
[INFO] [stdout]    |                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -         _opp = (cam[1] - point[1] as f64);
[INFO] [stdout] 23 +         _opp = cam[1] - point[1] as f64 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/./triangulation.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _opp = (point[1] as f64 - cam[1]);
[INFO] [stdout]    |                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -         _opp = (point[1] as f64 - cam[1]);
[INFO] [stdout] 25 +         _opp = point[1] as f64 - cam[1] ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]   --> src/./triangulation.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut dist = 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: value assigned to `dist` is never read
[INFO] [stdout]   --> src/./triangulation.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut dist = 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: variable does not need to be mutable
[INFO] [stdout]   --> src/pre_renders.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut dont_render = false;
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/pre_renders.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut dont_render = false;
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rot`
[INFO] [stdout]   --> src/pre_renders.rs:71:46
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn prerender_points(y:f64, pos:[f64; 2], rot:f64, map:&Vec<[[i32;2];2]>) -> Vec<[f64;4]> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_rot`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rot`
[INFO] [stdout]   --> src/pre_renders.rs:71:46
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn prerender_points(y:f64, pos:[f64; 2], rot:f64, map:&Vec<[[i32;2];2]>) -> Vec<[f64;4]> {
[INFO] [stdout]    |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_rot`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.94s
[INFO] running `Command { std: "docker" "inspect" "352951be052a2fa15c8a37032e9e7d3721d05b2166bac48f9060a022f9f97c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352951be052a2fa15c8a37032e9e7d3721d05b2166bac48f9060a022f9f97c96", kill_on_drop: false }`
[INFO] [stdout] 352951be052a2fa15c8a37032e9e7d3721d05b2166bac48f9060a022f9f97c96
