Dec 12 03:11:11.441 INFO checking Detegr/gameboy-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:11:11.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 03:11:11.673 INFO [stdout] a187f307acb7851c430051d876eec0f8c2ee32b3f11c8c7ea1af9564ee5e386c
Dec 12 03:11:11.678 INFO running `"docker" "start" "-a" "a187f307acb7851c430051d876eec0f8c2ee32b3f11c8c7ea1af9564ee5e386c"`
Dec 12 03:11:12.183 INFO [stderr] usermod: no changes
Dec 12 03:11:12.454 INFO [stderr]    Compiling wasm-bindgen v0.2.27
Dec 12 03:11:12.468 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 12 03:11:12.470 INFO [stderr]    Compiling syn v0.15.18
Dec 12 03:11:12.473 INFO [stderr]     Checking simplelog v0.5.3
Dec 12 03:11:12.473 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 12 03:11:18.304 INFO [stderr]    Compiling gl v0.10.0
Dec 12 03:11:18.304 INFO [stderr]    Compiling glutin v0.17.0
Dec 12 03:11:19.380 INFO [stderr]     Checking winit v0.16.2
Dec 12 03:11:49.470 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.27
Dec 12 03:11:49.940 INFO [stderr]     Checking rustic_gl v0.3.2
Dec 12 03:11:50.862 INFO [stderr]     Checking mini_gl_fb v0.6.0
Dec 12 03:11:59.767 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.27
Dec 12 03:12:04.152 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.27
Dec 12 03:12:07.488 INFO [stderr]     Checking console_error_panic_hook v0.1.5
Dec 12 03:12:08.003 INFO [stderr]     Checking gameboy v0.1.0 (/source)
Dec 12 03:12:09.813 INFO [stderr] warning: method is never used: `sprite_size`
Dec 12 03:12:09.813 INFO [stderr]    --> src/gpu.rs:215:5
Dec 12 03:12:09.813 INFO [stderr]     |
Dec 12 03:12:09.813 INFO [stderr] 215 |     fn sprite_size(&self) -> LCDCField {
Dec 12 03:12:09.813 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.813 INFO [stderr]     |
Dec 12 03:12:09.813 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 03:12:09.813 INFO [stderr] 
Dec 12 03:12:09.813 INFO [stderr] warning: method is never used: `sprite_display`
Dec 12 03:12:09.813 INFO [stderr]    --> src/gpu.rs:222:5
Dec 12 03:12:09.813 INFO [stderr]     |
Dec 12 03:12:09.813 INFO [stderr] 222 |     fn sprite_display(&self) -> bool {
Dec 12 03:12:09.813 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.813 INFO [stderr] 
Dec 12 03:12:09.813 INFO [stderr] warning: method is never used: `bg_and_window_display`
Dec 12 03:12:09.813 INFO [stderr]    --> src/gpu.rs:225:5
Dec 12 03:12:09.813 INFO [stderr]     |
Dec 12 03:12:09.813 INFO [stderr] 225 |     fn bg_and_window_display(&self) -> bool {
Dec 12 03:12:09.813 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.813 INFO [stderr] 
Dec 12 03:12:09.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:09.816 INFO [stderr]   --> src/cpu/mod.rs:80:9
Dec 12 03:12:09.816 INFO [stderr]    |
Dec 12 03:12:09.816 INFO [stderr] 80 |         write!(fmt, "pc: 0x{:X}\n", self.pc);
Dec 12 03:12:09.816 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.816 INFO [stderr]    |
Dec 12 03:12:09.816 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 03:12:09.816 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:09.816 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 03:12:09.816 INFO [stderr] 
Dec 12 03:12:09.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:09.816 INFO [stderr]   --> src/cpu/mod.rs:81:9
Dec 12 03:12:09.816 INFO [stderr]    |
Dec 12 03:12:09.816 INFO [stderr] 81 |         write!(fmt, "sp: 0x{:X}\n", self.sp);
Dec 12 03:12:09.816 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.816 INFO [stderr]    |
Dec 12 03:12:09.816 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:09.816 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 03:12:09.816 INFO [stderr] 
Dec 12 03:12:09.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:09.816 INFO [stderr]   --> src/cpu/mod.rs:82:9
Dec 12 03:12:09.816 INFO [stderr]    |
Dec 12 03:12:09.816 INFO [stderr] 82 |         write!(fmt, "{:?}, ", self.run_state);
Dec 12 03:12:09.816 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.816 INFO [stderr]    |
Dec 12 03:12:09.819 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:09.819 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 03:12:09.819 INFO [stderr] 
Dec 12 03:12:09.819 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:09.819 INFO [stderr]   --> src/cpu/mod.rs:83:9
Dec 12 03:12:09.819 INFO [stderr]    |
Dec 12 03:12:09.819 INFO [stderr] 83 |         write!(fmt, "interrupts {:?}\n", self.interrupts);
Dec 12 03:12:09.819 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.819 INFO [stderr]    |
Dec 12 03:12:09.819 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:09.819 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 03:12:09.819 INFO [stderr] 
Dec 12 03:12:09.819 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:09.819 INFO [stderr]   --> src/cpu/mod.rs:84:9
Dec 12 03:12:09.819 INFO [stderr]    |
Dec 12 03:12:09.819 INFO [stderr] 84 |         write!(fmt, "cycles: {}", self.cycles);
Dec 12 03:12:09.819 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:09.819 INFO [stderr]    |
Dec 12 03:12:09.819 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:09.819 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 03:12:09.819 INFO [stderr] 
Dec 12 03:12:14.836 INFO [stderr] warning: method is never used: `sprite_size`
Dec 12 03:12:14.836 INFO [stderr]    --> src/gpu.rs:215:5
Dec 12 03:12:14.836 INFO [stderr]     |
Dec 12 03:12:14.836 INFO [stderr] 215 |     fn sprite_size(&self) -> LCDCField {
Dec 12 03:12:14.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.836 INFO [stderr]     |
Dec 12 03:12:14.836 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 03:12:14.836 INFO [stderr] 
Dec 12 03:12:14.836 INFO [stderr] warning: method is never used: `sprite_display`
Dec 12 03:12:14.836 INFO [stderr]    --> src/gpu.rs:222:5
Dec 12 03:12:14.836 INFO [stderr]     |
Dec 12 03:12:14.836 INFO [stderr] 222 |     fn sprite_display(&self) -> bool {
Dec 12 03:12:14.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.836 INFO [stderr] 
Dec 12 03:12:14.836 INFO [stderr] warning: method is never used: `bg_and_window_display`
Dec 12 03:12:14.836 INFO [stderr]    --> src/gpu.rs:225:5
Dec 12 03:12:14.836 INFO [stderr]     |
Dec 12 03:12:14.836 INFO [stderr] 225 |     fn bg_and_window_display(&self) -> bool {
Dec 12 03:12:14.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.836 INFO [stderr] 
Dec 12 03:12:14.911 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:14.911 INFO [stderr]   --> src/cpu/mod.rs:80:9
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr] 80 |         write!(fmt, "pc: 0x{:X}\n", self.pc);
Dec 12 03:12:14.911 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 03:12:14.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:14.911 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 03:12:14.911 INFO [stderr] 
Dec 12 03:12:14.911 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:14.911 INFO [stderr]   --> src/cpu/mod.rs:81:9
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr] 81 |         write!(fmt, "sp: 0x{:X}\n", self.sp);
Dec 12 03:12:14.911 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:14.911 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 03:12:14.911 INFO [stderr] 
Dec 12 03:12:14.911 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:14.911 INFO [stderr]   --> src/cpu/mod.rs:82:9
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr] 82 |         write!(fmt, "{:?}, ", self.run_state);
Dec 12 03:12:14.911 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:14.911 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 03:12:14.911 INFO [stderr] 
Dec 12 03:12:14.911 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:14.911 INFO [stderr]   --> src/cpu/mod.rs:83:9
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr] 83 |         write!(fmt, "interrupts {:?}\n", self.interrupts);
Dec 12 03:12:14.911 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:14.911 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 03:12:14.911 INFO [stderr] 
Dec 12 03:12:14.911 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 03:12:14.911 INFO [stderr]   --> src/cpu/mod.rs:84:9
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr] 84 |         write!(fmt, "cycles: {}", self.cycles);
Dec 12 03:12:14.911 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:12:14.911 INFO [stderr]    |
Dec 12 03:12:14.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 03:12:14.911 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 03:12:14.911 INFO [stderr] 
Dec 12 03:12:15.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 12 03:12:15.032 INFO [stderr] su: No module specific data is present
Dec 12 03:12:15.772 INFO running `"docker" "inspect" "a187f307acb7851c430051d876eec0f8c2ee32b3f11c8c7ea1af9564ee5e386c"`
Dec 12 03:12:16.048 INFO running `"docker" "rm" "-f" "a187f307acb7851c430051d876eec0f8c2ee32b3f11c8c7ea1af9564ee5e386c"`
Dec 12 03:12:16.368 INFO [stdout] a187f307acb7851c430051d876eec0f8c2ee32b3f11c8c7ea1af9564ee5e386c