[INFO] cloning repository https://github.com/Dooskington/SPIMQuest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dooskington/SPIMQuest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDooskington%2FSPIMQuest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDooskington%2FSPIMQuest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d89b3d0d77be1c375c7c425825bed8bbcf0a506 [INFO] checking Dooskington/SPIMQuest against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDooskington%2FSPIMQuest" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dooskington/SPIMQuest on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dooskington/SPIMQuest [INFO] finished tweaking git repo https://github.com/Dooskington/SPIMQuest [INFO] tweaked toml for git repo https://github.com/Dooskington/SPIMQuest written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Dooskington/SPIMQuest 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fuchsia-zircon v0.2.1 [INFO] [stderr] Downloaded c_vec v1.0.12 [INFO] [stderr] Downloaded rand v0.3.17 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.2.0 [INFO] [stderr] Downloaded sdl2-sys v0.30.0 [INFO] [stderr] Downloaded either v1.3.0 [INFO] [stderr] Downloaded matrixmultiply v0.1.14 [INFO] [stderr] Downloaded itertools v0.7.2 [INFO] [stderr] Downloaded libc v0.2.33 [INFO] [stderr] Downloaded sdl2 v0.30.0 [INFO] [stderr] Downloaded num-complex v0.1.40 [INFO] [stderr] Downloaded pathfinding v0.1.19 [INFO] [stderr] Downloaded lazy_static v0.2.9 [INFO] [stderr] Downloaded ndarray v0.10.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e630e291fcb87c55c93927591391d275b7ae11c2edcb3b4d6d33c25b7484987 [INFO] running `Command { std: "docker" "start" "-a" "7e630e291fcb87c55c93927591391d275b7ae11c2edcb3b4d6d33c25b7484987", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e630e291fcb87c55c93927591391d275b7ae11c2edcb3b4d6d33c25b7484987", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e630e291fcb87c55c93927591391d275b7ae11c2edcb3b4d6d33c25b7484987", kill_on_drop: false }` [INFO] [stdout] 7e630e291fcb87c55c93927591391d275b7ae11c2edcb3b4d6d33c25b7484987 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4de1d3fa5a66e43d798cd8244bf82dc483b16c29e5bd21b6acaa7f4ddc1c4ba9 [INFO] running `Command { std: "docker" "start" "-a" "4de1d3fa5a66e43d798cd8244bf82dc483b16c29e5bd21b6acaa7f4ddc1c4ba9", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Compiling ndarray v0.10.12 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking either v1.3.0 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Checking c_vec v1.0.12 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking itertools v0.7.2 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking pathfinding v0.1.19 [INFO] [stderr] Checking spimquest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::PixelFormatEnum` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use sdl2::pixels::PixelFormatEnum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:235:16 [INFO] [stdout] | [INFO] [stdout] 235 | if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] 235 + if ent.texture_id == TEXTURE_MONSTER { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:773:90 [INFO] [stdout] | [INFO] [stdout] 773 | let mut color: Color = floor_texture.get_pixel(texture_x, texture_y);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::PixelFormatEnum` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use sdl2::pixels::PixelFormatEnum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:235:16 [INFO] [stdout] | [INFO] [stdout] 235 | if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] 235 + if ent.texture_id == TEXTURE_MONSTER { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:773:90 [INFO] [stdout] | [INFO] [stdout] 773 | let mut color: Color = floor_texture.get_pixel(texture_x, texture_y);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let mut result = astar(&start.clone(), |p| self.get_neighbors(p.clone()), |p| Position::distance(p, &goal), |p| *p == goal); [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:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | if let Some(mut value) = result { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_time` [INFO] [stdout] --> src/main.rs:527:17 [INFO] [stdout] | [INFO] [stdout] 527 | let total_time: Duration = current_time - self.start_time; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile` [INFO] [stdout] --> src/main.rs:719:17 [INFO] [stdout] | [INFO] [stdout] 719 | let tile = self.map.get_tile(intersection.tile_x as i32, intersection.tile_y as i32).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let mut result = astar(&start.clone(), |p| self.get_neighbors(p.clone()), |p| Position::distance(p, &goal), |p| *p == goal); [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:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | if let Some(mut value) = result { [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/main.rs:940:21 [INFO] [stdout] | [INFO] [stdout] 940 | let mut distance_x: f64 = ray_position_x - origin_x; [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/main.rs:941:21 [INFO] [stdout] | [INFO] [stdout] 941 | let mut distance_y: f64 = ray_position_y - origin_y; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_time` [INFO] [stdout] --> src/main.rs:527:17 [INFO] [stdout] | [INFO] [stdout] 527 | let total_time: Duration = current_time - self.start_time; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | sdl_window.set_fullscreen(FullscreenType::True); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 468 | let _ = sdl_window.set_fullscreen(FullscreenType::True); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:668:17 [INFO] [stdout] | [INFO] [stdout] 668 | self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 668 | let _ = self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:669:17 [INFO] [stdout] | [INFO] [stdout] 669 | self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 669 | let _ = self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:895:21 [INFO] [stdout] | [INFO] [stdout] 895 | self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 895 | let _ = self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile` [INFO] [stdout] --> src/main.rs:719:17 [INFO] [stdout] | [INFO] [stdout] 719 | let tile = self.map.get_tile(intersection.tile_x as i32, intersection.tile_y as i32).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:940:21 [INFO] [stdout] | [INFO] [stdout] 940 | let mut distance_x: f64 = ray_position_x - origin_x; [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/main.rs:941:21 [INFO] [stdout] | [INFO] [stdout] 941 | let mut distance_y: f64 = ray_position_y - origin_y; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | sdl_window.set_fullscreen(FullscreenType::True); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 468 | let _ = sdl_window.set_fullscreen(FullscreenType::True); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:668:17 [INFO] [stdout] | [INFO] [stdout] 668 | self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 668 | let _ = self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:669:17 [INFO] [stdout] | [INFO] [stdout] 669 | self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 669 | let _ = self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:895:21 [INFO] [stdout] | [INFO] [stdout] 895 | self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 895 | let _ = self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.62s [INFO] running `Command { std: "docker" "inspect" "4de1d3fa5a66e43d798cd8244bf82dc483b16c29e5bd21b6acaa7f4ddc1c4ba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de1d3fa5a66e43d798cd8244bf82dc483b16c29e5bd21b6acaa7f4ddc1c4ba9", kill_on_drop: false }` [INFO] [stdout] 4de1d3fa5a66e43d798cd8244bf82dc483b16c29e5bd21b6acaa7f4ddc1c4ba9 [INFO] checking Dooskington/SPIMQuest against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDooskington%2FSPIMQuest" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dooskington/SPIMQuest on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dooskington/SPIMQuest [INFO] finished tweaking git repo https://github.com/Dooskington/SPIMQuest [INFO] tweaked toml for git repo https://github.com/Dooskington/SPIMQuest written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Dooskington/SPIMQuest 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d82e2565010c768f40ba8bbb0c22ee460acb828278069c6d9371abb6a42d3d69 [INFO] running `Command { std: "docker" "start" "-a" "d82e2565010c768f40ba8bbb0c22ee460acb828278069c6d9371abb6a42d3d69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d82e2565010c768f40ba8bbb0c22ee460acb828278069c6d9371abb6a42d3d69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d82e2565010c768f40ba8bbb0c22ee460acb828278069c6d9371abb6a42d3d69", kill_on_drop: false }` [INFO] [stdout] d82e2565010c768f40ba8bbb0c22ee460acb828278069c6d9371abb6a42d3d69 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12728210bea2f4918bcc664188003203cf3479b870d927a2d4523954afab61ec [INFO] running `Command { std: "docker" "start" "-a" "12728210bea2f4918bcc664188003203cf3479b870d927a2d4523954afab61ec", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.10.12 [INFO] [stderr] Checking either v1.3.0 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Checking c_vec v1.0.12 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking itertools v0.7.2 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking pathfinding v0.1.19 [INFO] [stderr] Checking spimquest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::PixelFormatEnum` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use sdl2::pixels::PixelFormatEnum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:235:16 [INFO] [stdout] | [INFO] [stdout] 235 | if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] 235 + if ent.texture_id == TEXTURE_MONSTER { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:773:90 [INFO] [stdout] | [INFO] [stdout] 773 | let mut color: Color = floor_texture.get_pixel(texture_x, texture_y);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ref` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::PixelFormatEnum` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use sdl2::pixels::PixelFormatEnum; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:235:16 [INFO] [stdout] | [INFO] [stdout] 235 | if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 235 - if (ent.texture_id == TEXTURE_MONSTER) { [INFO] [stdout] 235 + if ent.texture_id == TEXTURE_MONSTER { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:773:90 [INFO] [stdout] | [INFO] [stdout] 773 | let mut color: Color = floor_texture.get_pixel(texture_x, texture_y);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let mut result = astar(&start.clone(), |p| self.get_neighbors(p.clone()), |p| Position::distance(p, &goal), |p| *p == goal); [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:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | if let Some(mut value) = result { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_time` [INFO] [stdout] --> src/main.rs:527:17 [INFO] [stdout] | [INFO] [stdout] 527 | let total_time: Duration = current_time - self.start_time; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile` [INFO] [stdout] --> src/main.rs:719:17 [INFO] [stdout] | [INFO] [stdout] 719 | let tile = self.map.get_tile(intersection.tile_x as i32, intersection.tile_y as i32).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:940:21 [INFO] [stdout] | [INFO] [stdout] 940 | let mut distance_x: f64 = ray_position_x - origin_x; [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/main.rs:941:21 [INFO] [stdout] | [INFO] [stdout] 941 | let mut distance_y: f64 = ray_position_y - origin_y; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | sdl_window.set_fullscreen(FullscreenType::True); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 468 | let _ = sdl_window.set_fullscreen(FullscreenType::True); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:668:17 [INFO] [stdout] | [INFO] [stdout] 668 | self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 668 | let _ = self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:669:17 [INFO] [stdout] | [INFO] [stdout] 669 | self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 669 | let _ = self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:895:21 [INFO] [stdout] | [INFO] [stdout] 895 | self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 895 | let _ = self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let mut result = astar(&start.clone(), |p| self.get_neighbors(p.clone()), |p| Position::distance(p, &goal), |p| *p == goal); [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:210:25 [INFO] [stdout] | [INFO] [stdout] 210 | if let Some(mut value) = result { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_time` [INFO] [stdout] --> src/main.rs:527:17 [INFO] [stdout] | [INFO] [stdout] 527 | let total_time: Duration = current_time - self.start_time; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile` [INFO] [stdout] --> src/main.rs:719:17 [INFO] [stdout] | [INFO] [stdout] 719 | let tile = self.map.get_tile(intersection.tile_x as i32, intersection.tile_y as i32).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:940:21 [INFO] [stdout] | [INFO] [stdout] 940 | let mut distance_x: f64 = ray_position_x - origin_x; [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/main.rs:941:21 [INFO] [stdout] | [INFO] [stdout] 941 | let mut distance_y: f64 = ray_position_y - origin_y; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | sdl_window.set_fullscreen(FullscreenType::True); [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)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 468 | let _ = sdl_window.set_fullscreen(FullscreenType::True); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:668:17 [INFO] [stdout] | [INFO] [stdout] 668 | self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 668 | let _ = self.sdl_canvas.string(10, 10, &format!("CSE 341 Difficulty: {}", self.difficulty), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:669:17 [INFO] [stdout] | [INFO] [stdout] 669 | self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 669 | let _ = self.sdl_canvas.string(10, 20, &format!("MIPS Knowledge: {}", self.score), COLOR_WHITE); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:895:21 [INFO] [stdout] | [INFO] [stdout] 895 | self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 895 | let _ = self.sdl_canvas.pixel(sprite_screen_row as i16, sprite_screen_col as i16, color); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.06s [INFO] running `Command { std: "docker" "inspect" "12728210bea2f4918bcc664188003203cf3479b870d927a2d4523954afab61ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12728210bea2f4918bcc664188003203cf3479b870d927a2d4523954afab61ec", kill_on_drop: false }` [INFO] [stdout] 12728210bea2f4918bcc664188003203cf3479b870d927a2d4523954afab61ec