Dec 12 03:11:11.090 INFO checking Detegr/gameboy-rs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:11:11.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 03:11:11.360 INFO [stdout] c70ad847035576060ff29ef0241f6d95d347a660aec155d851f57823ab94057c
Dec 12 03:11:11.362 INFO running `"docker" "start" "-a" "c70ad847035576060ff29ef0241f6d95d347a660aec155d851f57823ab94057c"`
Dec 12 03:11:11.998 INFO [stderr] usermod: no changes
Dec 12 03:11:12.227 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.27
Dec 12 03:11:12.230 INFO [stderr]    Compiling wasm-bindgen v0.2.27
Dec 12 03:11:12.234 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 12 03:11:12.237 INFO [stderr]     Checking simplelog v0.5.3
Dec 12 03:11:12.237 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 12 03:11:15.216 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.27
Dec 12 03:11:17.280 INFO [stderr]    Compiling gl v0.10.0
Dec 12 03:11:17.280 INFO [stderr]    Compiling glutin v0.17.0
Dec 12 03:11:19.860 INFO [stderr]     Checking winit v0.16.2
Dec 12 03:11:35.364 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.27
Dec 12 03:11:43.678 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.27
Dec 12 03:11:45.009 INFO [stderr]     Checking rustic_gl v0.3.2
Dec 12 03:11:47.788 INFO [stderr]     Checking mini_gl_fb v0.6.0
Dec 12 03:11:50.980 INFO [stderr]     Checking console_error_panic_hook v0.1.5
Dec 12 03:11:51.618 INFO [stderr]     Checking gameboy v0.1.0 (/source)
Dec 12 03:11:53.891 INFO [stderr] warning: method is never used: `sprite_size`
Dec 12 03:11:53.891 INFO [stderr]    --> src/gpu.rs:215:5
Dec 12 03:11:53.891 INFO [stderr]     |
Dec 12 03:11:53.892 INFO [stderr] 215 |     fn sprite_size(&self) -> LCDCField {
Dec 12 03:11:53.892 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.892 INFO [stderr]     |
Dec 12 03:11:53.892 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 03:11:53.892 INFO [stderr] 
Dec 12 03:11:53.896 INFO [stderr] warning: method is never used: `sprite_display`
Dec 12 03:11:53.896 INFO [stderr]    --> src/gpu.rs:222:5
Dec 12 03:11:53.896 INFO [stderr]     |
Dec 12 03:11:53.896 INFO [stderr] 222 |     fn sprite_display(&self) -> bool {
Dec 12 03:11:53.896 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.896 INFO [stderr] 
Dec 12 03:11:53.896 INFO [stderr] warning: method is never used: `bg_and_window_display`
Dec 12 03:11:53.896 INFO [stderr]    --> src/gpu.rs:225:5
Dec 12 03:11:53.896 INFO [stderr]     |
Dec 12 03:11:53.896 INFO [stderr] 225 |     fn bg_and_window_display(&self) -> bool {
Dec 12 03:11:53.896 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.896 INFO [stderr] 
Dec 12 03:11:53.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:11:53.903 INFO [stderr]   --> src/cpu/mod.rs:80:9
Dec 12 03:11:53.904 INFO [stderr]    |
Dec 12 03:11:53.904 INFO [stderr] 80 |         write!(fmt, "pc: 0x{:X}\n", self.pc);
Dec 12 03:11:53.904 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.904 INFO [stderr]    |
Dec 12 03:11:53.904 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 03:11:53.904 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:11:53.905 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:11:53.905 INFO [stderr] 
Dec 12 03:11:53.905 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:11:53.905 INFO [stderr]   --> src/cpu/mod.rs:81:9
Dec 12 03:11:53.905 INFO [stderr]    |
Dec 12 03:11:53.905 INFO [stderr] 81 |         write!(fmt, "sp: 0x{:X}\n", self.sp);
Dec 12 03:11:53.905 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.905 INFO [stderr]    |
Dec 12 03:11:53.905 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:11:53.905 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:11:53.905 INFO [stderr] 
Dec 12 03:11:53.906 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:11:53.906 INFO [stderr]   --> src/cpu/mod.rs:82:9
Dec 12 03:11:53.906 INFO [stderr]    |
Dec 12 03:11:53.906 INFO [stderr] 82 |         write!(fmt, "{:?}, ", self.run_state);
Dec 12 03:11:53.906 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.906 INFO [stderr]    |
Dec 12 03:11:53.906 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:11:53.906 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:11:53.906 INFO [stderr] 
Dec 12 03:11:53.906 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:11:53.906 INFO [stderr]   --> src/cpu/mod.rs:83:9
Dec 12 03:11:53.906 INFO [stderr]    |
Dec 12 03:11:53.906 INFO [stderr] 83 |         write!(fmt, "interrupts {:?}\n", self.interrupts);
Dec 12 03:11:53.906 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.906 INFO [stderr]    |
Dec 12 03:11:53.908 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:11:53.908 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:11:53.908 INFO [stderr] 
Dec 12 03:11:53.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:11:53.908 INFO [stderr]   --> src/cpu/mod.rs:84:9
Dec 12 03:11:53.908 INFO [stderr]    |
Dec 12 03:11:53.908 INFO [stderr] 84 |         write!(fmt, "cycles: {}", self.cycles);
Dec 12 03:11:53.908 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:53.908 INFO [stderr]    |
Dec 12 03:11:53.908 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:11:53.908 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:11:53.908 INFO [stderr] 
Dec 12 03:12:02.607 INFO [stderr] warning: method is never used: `sprite_size`
Dec 12 03:12:02.607 INFO [stderr]    --> src/gpu.rs:215:5
Dec 12 03:12:02.607 INFO [stderr]     |
Dec 12 03:12:02.607 INFO [stderr] 215 |     fn sprite_size(&self) -> LCDCField {
Dec 12 03:12:02.608 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.608 INFO [stderr]     |
Dec 12 03:12:02.608 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 03:12:02.608 INFO [stderr] 
Dec 12 03:12:02.609 INFO [stderr] warning: method is never used: `sprite_display`
Dec 12 03:12:02.609 INFO [stderr]    --> src/gpu.rs:222:5
Dec 12 03:12:02.609 INFO [stderr]     |
Dec 12 03:12:02.609 INFO [stderr] 222 |     fn sprite_display(&self) -> bool {
Dec 12 03:12:02.610 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.610 INFO [stderr] 
Dec 12 03:12:02.610 INFO [stderr] warning: method is never used: `bg_and_window_display`
Dec 12 03:12:02.610 INFO [stderr]    --> src/gpu.rs:225:5
Dec 12 03:12:02.611 INFO [stderr]     |
Dec 12 03:12:02.611 INFO [stderr] 225 |     fn bg_and_window_display(&self) -> bool {
Dec 12 03:12:02.611 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.611 INFO [stderr] 
Dec 12 03:12:02.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:02.675 INFO [stderr]   --> src/cpu/mod.rs:80:9
Dec 12 03:12:02.676 INFO [stderr]    |
Dec 12 03:12:02.676 INFO [stderr] 80 |         write!(fmt, "pc: 0x{:X}\n", self.pc);
Dec 12 03:12:02.676 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.676 INFO [stderr]    |
Dec 12 03:12:02.677 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 03:12:02.677 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:02.677 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:12:02.677 INFO [stderr] 
Dec 12 03:12:02.678 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:02.678 INFO [stderr]   --> src/cpu/mod.rs:81:9
Dec 12 03:12:02.678 INFO [stderr]    |
Dec 12 03:12:02.678 INFO [stderr] 81 |         write!(fmt, "sp: 0x{:X}\n", self.sp);
Dec 12 03:12:02.678 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.679 INFO [stderr]    |
Dec 12 03:12:02.679 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:02.679 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:12:02.679 INFO [stderr] 
Dec 12 03:12:02.679 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:02.679 INFO [stderr]   --> src/cpu/mod.rs:82:9
Dec 12 03:12:02.679 INFO [stderr]    |
Dec 12 03:12:02.679 INFO [stderr] 82 |         write!(fmt, "{:?}, ", self.run_state);
Dec 12 03:12:02.679 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.680 INFO [stderr]    |
Dec 12 03:12:02.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:02.680 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:12:02.680 INFO [stderr] 
Dec 12 03:12:02.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:02.680 INFO [stderr]   --> src/cpu/mod.rs:83:9
Dec 12 03:12:02.680 INFO [stderr]    |
Dec 12 03:12:02.680 INFO [stderr] 83 |         write!(fmt, "interrupts {:?}\n", self.interrupts);
Dec 12 03:12:02.680 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.680 INFO [stderr]    |
Dec 12 03:12:02.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:02.680 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:12:02.680 INFO [stderr] 
Dec 12 03:12:02.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:02.680 INFO [stderr]   --> src/cpu/mod.rs:84:9
Dec 12 03:12:02.681 INFO [stderr]    |
Dec 12 03:12:02.681 INFO [stderr] 84 |         write!(fmt, "cycles: {}", self.cycles);
Dec 12 03:12:02.681 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:02.681 INFO [stderr]    |
Dec 12 03:12:02.681 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:02.681 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 03:12:02.681 INFO [stderr] 
Dec 12 03:12:02.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.80s
Dec 12 03:12:02.829 INFO [stderr] su: No module specific data is present
Dec 12 03:12:03.543 INFO running `"docker" "inspect" "c70ad847035576060ff29ef0241f6d95d347a660aec155d851f57823ab94057c"`
Dec 12 03:12:03.776 INFO running `"docker" "rm" "-f" "c70ad847035576060ff29ef0241f6d95d347a660aec155d851f57823ab94057c"`
Dec 12 03:12:03.960 INFO [stdout] c70ad847035576060ff29ef0241f6d95d347a660aec155d851f57823ab94057c