[INFO] crate gameboy_opengl 0.1.3 is already in cache
[INFO] extracting crate gameboy_opengl 0.1.3 into work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/gameboy_opengl/0.1.3
[INFO] extracting crate gameboy_opengl 0.1.3 into work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/gameboy_opengl/0.1.3
[INFO] validating manifest of gameboy_opengl-0.1.3 on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gameboy_opengl-0.1.3 on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gameboy_opengl-0.1.3
[INFO] finished frobbing gameboy_opengl-0.1.3
[INFO] frobbed toml for gameboy_opengl-0.1.3 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/gameboy_opengl/0.1.3/Cargo.toml
[INFO] started frobbing gameboy_opengl-0.1.3
[INFO] finished frobbing gameboy_opengl-0.1.3
[INFO] frobbed toml for gameboy_opengl-0.1.3 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/gameboy_opengl/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gameboy_opengl-0.1.3 against try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-7/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/gameboy_opengl/0.1.3:/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" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3a70d8ff9a1a213aaa94878d19e99593dad9b92dbeb6cc764db86c306f347dfb
[INFO] running `"docker" "start" "-a" "3a70d8ff9a1a213aaa94878d19e99593dad9b92dbeb6cc764db86c306f347dfb"`
[INFO] [stderr]     Checking c_str_macro v1.0.2
[INFO] [stderr]     Checking gameboy_core v0.1.14
[INFO] [stderr]    Compiling glutin v0.11.0
[INFO] [stderr]     Checking winit v0.9.0
[INFO] [stderr]     Checking gameboy_opengl v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `program` is never read
[INFO] [stderr] warning: value assigned to `program` is never read
[INFO] [stderr]   --> src/shader.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mut program = 0;
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `joypad`
[INFO] [stderr]    --> src/screen.rs:155:33
[INFO] [stderr]     |
[INFO] [stderr] 155 |     fn update_joypad(&mut self, joypad: &mut Joypad) {
[INFO] [stderr]     |                                 ^^^^^^ help: consider prefixing with an underscore: `_joypad`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]   --> src/shader.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mut program = 0;
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `joypad`
[INFO] [stderr]    --> src/screen.rs:155:33
[INFO] [stderr]     |
[INFO] [stderr] 155 |     fn update_joypad(&mut self, joypad: &mut Joypad) {
[INFO] [stderr]     |                                 ^^^^^^ help: consider prefixing with an underscore: `_joypad`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `"docker" "inspect" "3a70d8ff9a1a213aaa94878d19e99593dad9b92dbeb6cc764db86c306f347dfb"`
[INFO] running `"docker" "rm" "-f" "3a70d8ff9a1a213aaa94878d19e99593dad9b92dbeb6cc764db86c306f347dfb"`
[INFO] [stdout] 3a70d8ff9a1a213aaa94878d19e99593dad9b92dbeb6cc764db86c306f347dfb