[INFO] cloning repository https://github.com/supersliser/RustDrawing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/supersliser/RustDrawing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupersliser%2FRustDrawing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupersliser%2FRustDrawing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e7563aa742b1f97759834d79c138555391c33c6
[INFO] checking supersliser/RustDrawing against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupersliser%2FRustDrawing" "/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/supersliser/RustDrawing on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/supersliser/RustDrawing
[INFO] finished tweaking git repo https://github.com/supersliser/RustDrawing
[INFO] tweaked toml for git repo https://github.com/supersliser/RustDrawing written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/supersliser/RustDrawing 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking supersliser/RustDrawing against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsupersliser%2FRustDrawing" "/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/supersliser/RustDrawing on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/supersliser/RustDrawing
[INFO] finished tweaking git repo https://github.com/supersliser/RustDrawing
[INFO] tweaked toml for git repo https://github.com/supersliser/RustDrawing written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/supersliser/RustDrawing 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.36.0
[INFO] [stderr]   Downloaded sdl2-sys v0.36.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ea0e5b7f32ac8cd012a542607f288b0fc3ec804c5dff77d5713bf4bf6a5a319
[INFO] running `Command { std: "docker" "start" "-a" "9ea0e5b7f32ac8cd012a542607f288b0fc3ec804c5dff77d5713bf4bf6a5a319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ea0e5b7f32ac8cd012a542607f288b0fc3ec804c5dff77d5713bf4bf6a5a319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea0e5b7f32ac8cd012a542607f288b0fc3ec804c5dff77d5713bf4bf6a5a319", kill_on_drop: false }`
[INFO] [stdout] 9ea0e5b7f32ac8cd012a542607f288b0fc3ec804c5dff77d5713bf4bf6a5a319
[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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 421b0fc8dcf3ce6ca7c1b6278db4b547152120d4e23b7a1efcbbff1d7fea1904
[INFO] running `Command { std: "docker" "start" "-a" "421b0fc8dcf3ce6ca7c1b6278db4b547152120d4e23b7a1efcbbff1d7fea1904", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking drawing_attempt_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:24:42
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:24:53
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                     ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:24:42
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                          ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `which`
[INFO] [stdout]   --> src/main.rs:24:64
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                ^^^^^ help: try ignoring the field: `which: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_btn`
[INFO] [stdout]   --> src/main.rs:24:71
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                       ^^^^^^^^^ help: try ignoring the field: `mouse_btn: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clicks`
[INFO] [stdout]   --> src/main.rs:24:82
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                  ^^^^^^ help: try ignoring the field: `clicks: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:24:90
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                          ^ help: try ignoring the field: `x: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:24:53
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                     ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:24:93
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                             ^ help: try ignoring the field: `y: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                        ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                   ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `which`
[INFO] [stdout]   --> src/main.rs:24:64
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                ^^^^^ help: try ignoring the field: `which: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `which`
[INFO] [stdout]   --> src/main.rs:27:62
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                              ^^^^^ help: try ignoring the field: `which: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_btn`
[INFO] [stdout]   --> src/main.rs:27:69
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                     ^^^^^^^^^ help: try ignoring the field: `mouse_btn: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clicks`
[INFO] [stdout]   --> src/main.rs:27:80
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                ^^^^^^ help: try ignoring the field: `clicks: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_btn`
[INFO] [stdout]   --> src/main.rs:24:71
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                       ^^^^^^^^^ help: try ignoring the field: `mouse_btn: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:27:88
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                        ^ help: try ignoring the field: `x: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:27:91
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                           ^ help: try ignoring the field: `y: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                      ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clicks`
[INFO] [stdout]   --> src/main.rs:24:82
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                  ^^^^^^ help: try ignoring the field: `clicks: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:30:49
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                 ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `which`
[INFO] [stdout]   --> src/main.rs:30:60
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                            ^^^^^ help: try ignoring the field: `which: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mousestate`
[INFO] [stdout]   --> src/main.rs:30:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^ help: try ignoring the field: `mousestate: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xrel`
[INFO] [stdout]   --> src/main.rs:30:85
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                                                     ^^^^ help: try ignoring the field: `xrel: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:24:90
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                          ^ help: try ignoring the field: `x: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yrel`
[INFO] [stdout]   --> src/main.rs:30:91
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                                                           ^^^^ help: try ignoring the field: `yrel: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:24:93
[INFO] [stdout]    |
[INFO] [stdout] 24 |                 Event::MouseButtonDown { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                             ^ help: try ignoring the field: `y: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                        ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:27:51
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                   ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `which`
[INFO] [stdout]   --> src/main.rs:27:62
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                              ^^^^^ help: try ignoring the field: `which: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_btn`
[INFO] [stdout]   --> src/main.rs:27:69
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                     ^^^^^^^^^ help: try ignoring the field: `mouse_btn: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `clicks`
[INFO] [stdout]   --> src/main.rs:27:80
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                ^^^^^^ help: try ignoring the field: `clicks: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/main.rs:27:88
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                        ^ help: try ignoring the field: `x: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/main.rs:27:91
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Event::MouseButtonUp { timestamp, window_id, which, mouse_btn, clicks, x, y } => {
[INFO] [stdout]    |                                                                                           ^ help: try ignoring the field: `y: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]   --> src/main.rs:30:38
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                      ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:30:49
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                 ^^^^^^^^^ help: try ignoring the field: `window_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `which`
[INFO] [stdout]   --> src/main.rs:30:60
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                            ^^^^^ help: try ignoring the field: `which: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mousestate`
[INFO] [stdout]   --> src/main.rs:30:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^ help: try ignoring the field: `mousestate: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xrel`
[INFO] [stdout]   --> src/main.rs:30:85
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                                                     ^^^^ help: try ignoring the field: `xrel: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yrel`
[INFO] [stdout]   --> src/main.rs:30:91
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Event::MouseMotion { timestamp, window_id, which, mousestate, x, y, xrel, yrel } => {
[INFO] [stdout]    |                                                                                           ^^^^ help: try ignoring the field: `yrel: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sdlContext` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let sdlContext = sdl2::init().unwrap();
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `sdl_context`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Canvas` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut Canvas = window.into_canvas().build().unwrap();
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sdlContext` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let sdlContext = sdl2::init().unwrap();
[INFO] [stdout]   |         ^^^^^^^^^^ help: convert the identifier to snake case: `sdl_context`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Canvas` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut Canvas = window.into_canvas().build().unwrap();
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "421b0fc8dcf3ce6ca7c1b6278db4b547152120d4e23b7a1efcbbff1d7fea1904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421b0fc8dcf3ce6ca7c1b6278db4b547152120d4e23b7a1efcbbff1d7fea1904", kill_on_drop: false }`
[INFO] [stdout] 421b0fc8dcf3ce6ca7c1b6278db4b547152120d4e23b7a1efcbbff1d7fea1904