[INFO] crate gameboy_opengl 0.1.3 is already in cache
[INFO] checking gameboy_opengl-0.1.3 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate gameboy_opengl 0.1.3 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate gameboy_opengl 0.1.3 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gameboy_opengl 0.1.3
[INFO] finished tweaking crates.io crate gameboy_opengl 0.1.3
[INFO] tweaked toml for crates.io crate gameboy_opengl 0.1.3 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fc6e61328d4b5b74323f0c7ec2871b500192e10c24fd362503e272ded06dbe0e
[INFO] running `"docker" "start" "-a" "fc6e61328d4b5b74323f0c7ec2871b500192e10c24fd362503e272ded06dbe0e"`
[INFO] [stderr]     Checking c_str_macro v1.0.2
[INFO] [stderr]     Checking gameboy_core v0.1.14
[INFO] [stderr]    Compiling gl v0.7.0
[INFO] [stderr]    Compiling glutin v0.11.0
[INFO] [stderr]     Checking winit v0.9.0
[INFO] [stderr]     Checking gameboy_opengl v0.1.3 (/opt/rustwide/workdir)
[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] 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]     Finished dev [unoptimized + debuginfo] target(s) in 27.11s
[INFO] running `"docker" "inspect" "fc6e61328d4b5b74323f0c7ec2871b500192e10c24fd362503e272ded06dbe0e"`
[INFO] running `"docker" "rm" "-f" "fc6e61328d4b5b74323f0c7ec2871b500192e10c24fd362503e272ded06dbe0e"`
[INFO] [stdout] fc6e61328d4b5b74323f0c7ec2871b500192e10c24fd362503e272ded06dbe0e