Dec 18 07:57:14.480 INFO checking Detegr/gameboy-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:57:14.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Detegr/gameboy-rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:57:14.649 INFO [stdout] 9f6d851e1e13c8e4511c7305e6461bcd082f3602ac0e239c5a40aa9277333acc
Dec 18 07:57:14.653 INFO running `"docker" "start" "-a" "9f6d851e1e13c8e4511c7305e6461bcd082f3602ac0e239c5a40aa9277333acc"`
Dec 18 07:57:15.468 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 18 07:57:15.468 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.27
Dec 18 07:57:15.468 INFO [stderr]     Checking simplelog v0.5.3
Dec 18 07:57:15.496 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 18 07:57:21.067 INFO [stderr]     Checking winit v0.16.2
Dec 18 07:57:21.381 INFO [stderr]    Compiling gl v0.10.0
Dec 18 07:57:21.381 INFO [stderr]    Compiling glutin v0.17.0
Dec 18 07:57:31.542 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.27
Dec 18 07:57:37.876 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.27
Dec 18 07:57:42.790 INFO [stderr]     Checking wasm-bindgen v0.2.27
Dec 18 07:57:43.780 INFO [stderr]     Checking rustic_gl v0.3.2
Dec 18 07:57:44.632 INFO [stderr]     Checking mini_gl_fb v0.6.0
Dec 18 07:57:45.080 INFO [stderr]     Checking console_error_panic_hook v0.1.5
Dec 18 07:57:45.696 INFO [stderr]     Checking gameboy v0.1.0 (/opt/crater/workdir)
Dec 18 07:57:47.129 INFO [stderr] warning: method is never used: `sprite_size`
Dec 18 07:57:47.129 INFO [stderr]    --> src/gpu.rs:215:5
Dec 18 07:57:47.129 INFO [stderr]     |
Dec 18 07:57:47.129 INFO [stderr] 215 |     fn sprite_size(&self) -> LCDCField {
Dec 18 07:57:47.129 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.129 INFO [stderr]     |
Dec 18 07:57:47.129 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:57:47.129 INFO [stderr] 
Dec 18 07:57:47.129 INFO [stderr] warning: method is never used: `sprite_display`
Dec 18 07:57:47.129 INFO [stderr]    --> src/gpu.rs:222:5
Dec 18 07:57:47.129 INFO [stderr]     |
Dec 18 07:57:47.129 INFO [stderr] 222 |     fn sprite_display(&self) -> bool {
Dec 18 07:57:47.129 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.129 INFO [stderr] 
Dec 18 07:57:47.129 INFO [stderr] warning: method is never used: `bg_and_window_display`
Dec 18 07:57:47.129 INFO [stderr]    --> src/gpu.rs:225:5
Dec 18 07:57:47.129 INFO [stderr]     |
Dec 18 07:57:47.129 INFO [stderr] 225 |     fn bg_and_window_display(&self) -> bool {
Dec 18 07:57:47.129 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.129 INFO [stderr] 
Dec 18 07:57:47.135 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:47.136 INFO [stderr]   --> src/cpu/mod.rs:80:9
Dec 18 07:57:47.136 INFO [stderr]    |
Dec 18 07:57:47.136 INFO [stderr] 80 |         write!(fmt, "pc: 0x{:X}\n", self.pc);
Dec 18 07:57:47.136 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.136 INFO [stderr]    |
Dec 18 07:57:47.136 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 07:57:47.136 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:47.136 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 18 07:57:47.140 INFO [stderr] 
Dec 18 07:57:47.140 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:47.140 INFO [stderr]   --> src/cpu/mod.rs:81:9
Dec 18 07:57:47.140 INFO [stderr]    |
Dec 18 07:57:47.140 INFO [stderr] 81 |         write!(fmt, "sp: 0x{:X}\n", self.sp);
Dec 18 07:57:47.140 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.140 INFO [stderr]    |
Dec 18 07:57:47.140 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:47.140 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 18 07:57:47.140 INFO [stderr] 
Dec 18 07:57:47.140 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:47.140 INFO [stderr]   --> src/cpu/mod.rs:82:9
Dec 18 07:57:47.141 INFO [stderr]    |
Dec 18 07:57:47.141 INFO [stderr] 82 |         write!(fmt, "{:?}, ", self.run_state);
Dec 18 07:57:47.141 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.141 INFO [stderr]    |
Dec 18 07:57:47.141 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:47.141 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 18 07:57:47.141 INFO [stderr] 
Dec 18 07:57:47.141 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:47.141 INFO [stderr]   --> src/cpu/mod.rs:83:9
Dec 18 07:57:47.141 INFO [stderr]    |
Dec 18 07:57:47.141 INFO [stderr] 83 |         write!(fmt, "interrupts {:?}\n", self.interrupts);
Dec 18 07:57:47.141 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.141 INFO [stderr]    |
Dec 18 07:57:47.141 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:47.141 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 18 07:57:47.141 INFO [stderr] 
Dec 18 07:57:47.141 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:47.141 INFO [stderr]   --> src/cpu/mod.rs:84:9
Dec 18 07:57:47.141 INFO [stderr]    |
Dec 18 07:57:47.141 INFO [stderr] 84 |         write!(fmt, "cycles: {}", self.cycles);
Dec 18 07:57:47.141 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:47.141 INFO [stderr]    |
Dec 18 07:57:47.141 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:47.141 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 18 07:57:47.141 INFO [stderr] 
Dec 18 07:57:52.159 INFO [stderr] warning: method is never used: `sprite_size`
Dec 18 07:57:52.159 INFO [stderr]    --> src/gpu.rs:215:5
Dec 18 07:57:52.159 INFO [stderr]     |
Dec 18 07:57:52.159 INFO [stderr] 215 |     fn sprite_size(&self) -> LCDCField {
Dec 18 07:57:52.159 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.159 INFO [stderr]     |
Dec 18 07:57:52.159 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:57:52.159 INFO [stderr] 
Dec 18 07:57:52.159 INFO [stderr] warning: method is never used: `sprite_display`
Dec 18 07:57:52.159 INFO [stderr]    --> src/gpu.rs:222:5
Dec 18 07:57:52.159 INFO [stderr]     |
Dec 18 07:57:52.159 INFO [stderr] 222 |     fn sprite_display(&self) -> bool {
Dec 18 07:57:52.159 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.159 INFO [stderr] 
Dec 18 07:57:52.159 INFO [stderr] warning: method is never used: `bg_and_window_display`
Dec 18 07:57:52.159 INFO [stderr]    --> src/gpu.rs:225:5
Dec 18 07:57:52.159 INFO [stderr]     |
Dec 18 07:57:52.159 INFO [stderr] 225 |     fn bg_and_window_display(&self) -> bool {
Dec 18 07:57:52.159 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.159 INFO [stderr] 
Dec 18 07:57:52.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:52.232 INFO [stderr]   --> src/cpu/mod.rs:80:9
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr] 80 |         write!(fmt, "pc: 0x{:X}\n", self.pc);
Dec 18 07:57:52.232 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 07:57:52.232 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:52.232 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 18 07:57:52.232 INFO [stderr] 
Dec 18 07:57:52.232 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:52.232 INFO [stderr]   --> src/cpu/mod.rs:81:9
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr] 81 |         write!(fmt, "sp: 0x{:X}\n", self.sp);
Dec 18 07:57:52.232 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:52.232 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 18 07:57:52.232 INFO [stderr] 
Dec 18 07:57:52.232 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:52.232 INFO [stderr]   --> src/cpu/mod.rs:82:9
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr] 82 |         write!(fmt, "{:?}, ", self.run_state);
Dec 18 07:57:52.232 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:52.232 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 18 07:57:52.232 INFO [stderr] 
Dec 18 07:57:52.232 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:52.232 INFO [stderr]   --> src/cpu/mod.rs:83:9
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr] 83 |         write!(fmt, "interrupts {:?}\n", self.interrupts);
Dec 18 07:57:52.232 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:52.232 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 18 07:57:52.232 INFO [stderr] 
Dec 18 07:57:52.232 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:57:52.232 INFO [stderr]   --> src/cpu/mod.rs:84:9
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr] 84 |         write!(fmt, "cycles: {}", self.cycles);
Dec 18 07:57:52.232 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:57:52.232 INFO [stderr]    |
Dec 18 07:57:52.232 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:57:52.232 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 18 07:57:52.232 INFO [stderr] 
Dec 18 07:57:52.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.12s
Dec 18 07:57:52.654 INFO running `"docker" "inspect" "9f6d851e1e13c8e4511c7305e6461bcd082f3602ac0e239c5a40aa9277333acc"`
Dec 18 07:57:52.837 INFO running `"docker" "rm" "-f" "9f6d851e1e13c8e4511c7305e6461bcd082f3602ac0e239c5a40aa9277333acc"`
Dec 18 07:57:52.947 INFO [stdout] 9f6d851e1e13c8e4511c7305e6461bcd082f3602ac0e239c5a40aa9277333acc