[INFO] cloning repository https://github.com/bragi-litlausson/sdl-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bragi-litlausson/sdl-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbragi-litlausson%2Fsdl-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbragi-litlausson%2Fsdl-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 515b0358166c3b2bf643e8029d19615298b0b3b7
[INFO] checking bragi-litlausson/sdl-sandbox against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbragi-litlausson%2Fsdl-sandbox" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bragi-litlausson/sdl-sandbox on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bragi-litlausson/sdl-sandbox
[INFO] finished tweaking git repo https://github.com/bragi-litlausson/sdl-sandbox
[INFO] tweaked toml for git repo https://github.com/bragi-litlausson/sdl-sandbox written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/bragi-litlausson/sdl-sandbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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 v0.35.0
[INFO] [stderr]   Downloaded sdl2-sys v0.35.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88bd428f602dbf8d867c68274293b94dd394d3f10b84523edba9fd37383c9684
[INFO] running `Command { std: "docker" "start" "-a" "88bd428f602dbf8d867c68274293b94dd394d3f10b84523edba9fd37383c9684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88bd428f602dbf8d867c68274293b94dd394d3f10b84523edba9fd37383c9684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bd428f602dbf8d867c68274293b94dd394d3f10b84523edba9fd37383c9684", kill_on_drop: false }`
[INFO] [stdout] 88bd428f602dbf8d867c68274293b94dd394d3f10b84523edba9fd37383c9684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91e35a2d0e66cf750bd5b9bae2145bf4ec2cc2f8e48c7598a060f334a0573f00
[INFO] running `Command { std: "docker" "start" "-a" "91e35a2d0e66cf750bd5b9bae2145bf4ec2cc2f8e48c7598a060f334a0573f00", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling sdl2 v0.35.0
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.0
[INFO] [stderr]     Checking sdl-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/fixed_timer.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         if (current_ticks - last_ticks >= self.target_fps){
[INFO] [stdout]    |            ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         if (current_ticks - last_ticks >= self.target_fps){
[INFO] [stdout] 40 +         if current_ticks - last_ticks >= self.target_fps {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/fixed_timer.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |             if (timer1.tick_ready()) {
[INFO] [stdout]    |                ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 84 -             if (timer1.tick_ready()) {
[INFO] [stdout] 84 +             if timer1.tick_ready() {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/fixed_timer.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |             if (timer2.tick_ready()) {
[INFO] [stdout]    |                ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 88 -             if (timer2.tick_ready()) {
[INFO] [stdout] 88 +             if timer2.tick_ready() {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         match (choice.as_str()) {
[INFO] [stdout]    |               ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -         match (choice.as_str()) {
[INFO] [stdout] 10 +         match choice.as_str() {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/fixed_timer.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         if (current_ticks - last_ticks >= self.target_fps){
[INFO] [stdout]    |            ^                                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         if (current_ticks - last_ticks >= self.target_fps){
[INFO] [stdout] 40 +         if current_ticks - last_ticks >= self.target_fps {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/fixed_timer.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |             if (timer1.tick_ready()) {
[INFO] [stdout]    |                ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 84 -             if (timer1.tick_ready()) {
[INFO] [stdout] 84 +             if timer1.tick_ready() {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/fixed_timer.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |             if (timer2.tick_ready()) {
[INFO] [stdout]    |                ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 88 -             if (timer2.tick_ready()) {
[INFO] [stdout] 88 +             if timer2.tick_ready() {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         match (choice.as_str()) {
[INFO] [stdout]    |               ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -         match (choice.as_str()) {
[INFO] [stdout] 10 +         match choice.as_str() {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         io::stdin().read_line(&mut choice);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         io::stdin().read_line(&mut choice);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.74s
[INFO] running `Command { std: "docker" "inspect" "91e35a2d0e66cf750bd5b9bae2145bf4ec2cc2f8e48c7598a060f334a0573f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e35a2d0e66cf750bd5b9bae2145bf4ec2cc2f8e48c7598a060f334a0573f00", kill_on_drop: false }`
[INFO] [stdout] 91e35a2d0e66cf750bd5b9bae2145bf4ec2cc2f8e48c7598a060f334a0573f00