[INFO] updating cached repository lreynolds18/nintendoDS-Emulator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lreynolds18/nintendoDS-Emulator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lreynolds18/nintendoDS-Emulator" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/lreynolds18/nintendoDS-Emulator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/lreynolds18/nintendoDS-Emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lreynolds18/nintendoDS-Emulator" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/lreynolds18/nintendoDS-Emulator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/lreynolds18/nintendoDS-Emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7c76aedc8b2126c6043c19abed527177b3df5e08
[INFO] sha for GitHub repo lreynolds18/nintendoDS-Emulator: 7c76aedc8b2126c6043c19abed527177b3df5e08
[INFO] validating manifest of lreynolds18/nintendoDS-Emulator on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lreynolds18/nintendoDS-Emulator on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lreynolds18/nintendoDS-Emulator
[INFO] finished frobbing lreynolds18/nintendoDS-Emulator
[INFO] frobbed toml for lreynolds18/nintendoDS-Emulator written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/lreynolds18/nintendoDS-Emulator/Cargo.toml
[INFO] started frobbing lreynolds18/nintendoDS-Emulator
[INFO] finished frobbing lreynolds18/nintendoDS-Emulator
[INFO] frobbed toml for lreynolds18/nintendoDS-Emulator written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/lreynolds18/nintendoDS-Emulator/Cargo.toml
[INFO] crate lreynolds18/nintendoDS-Emulator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking lreynolds18/nintendoDS-Emulator against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-2/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/lreynolds18/nintendoDS-Emulator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7d3fd32fc534002362f4bbca37db96d3240284f89a1f502fa853b2216db06ec7
[INFO] running `"docker" "start" "-a" "7d3fd32fc534002362f4bbca37db96d3240284f89a1f502fa853b2216db06ec7"`
[INFO] [stderr]     Checking rayon-core v1.2.1
[INFO] [stderr]     Checking png v0.10.0
[INFO] [stderr]     Checking piston2d-graphics v0.22.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.34.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.40.1
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking piston v0.34.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking image v0.16.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.47.0
[INFO] [stderr]     Checking nds v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]   --> src/app.rs:50:31
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn run_app(version: &str, width: i32, height: i32) {
[INFO] [stderr]    |                               ^^^^^ help: consider prefixing with an underscore: `_width`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]   --> src/app.rs:50:43
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn run_app(version: &str, width: i32, height: i32) {
[INFO] [stderr]    |                                           ^^^^^^ help: consider prefixing with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]   --> src/app.rs:50:31
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn run_app(version: &str, width: i32, height: i32) {
[INFO] [stderr]    |                               ^^^^^ help: consider prefixing with an underscore: `_width`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]   --> src/app.rs:50:43
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn run_app(version: &str, width: i32, height: i32) {
[INFO] [stderr]    |                                           ^^^^^^ help: consider prefixing with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.95s
[INFO] running `"docker" "inspect" "7d3fd32fc534002362f4bbca37db96d3240284f89a1f502fa853b2216db06ec7"`
[INFO] running `"docker" "rm" "-f" "7d3fd32fc534002362f4bbca37db96d3240284f89a1f502fa853b2216db06ec7"`
[INFO] [stdout] 7d3fd32fc534002362f4bbca37db96d3240284f89a1f502fa853b2216db06ec7