Dec 19 11:57:50.670 INFO checking nekronos/gbc_rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:57:50.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/nekronos/gbc_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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:57:50.897 INFO [stdout] 09dca8baea245cea2a615872e42add8d36c39c4fa281a0a60ab09fa852472136
Dec 19 11:57:50.898 INFO running `"docker" "start" "-a" "09dca8baea245cea2a615872e42add8d36c39c4fa281a0a60ab09fa852472136"`
Dec 19 11:57:51.469 INFO [stderr]    Compiling gcc v0.3.39
Dec 19 11:57:51.469 INFO [stderr]     Checking dylib v0.0.1
Dec 19 11:57:51.626 INFO [stderr]     Checking x11-dl v2.2.1
Dec 19 11:57:52.611 INFO [stderr]    Compiling minifb v0.9.0
Dec 19 11:57:55.720 INFO [stderr]     Checking gbc_rs v0.1.0 (/opt/crater/workdir)
Dec 19 11:57:56.559 INFO [stderr] warning: unreachable pattern
Dec 19 11:57:56.559 INFO [stderr]    --> src/gbc/cpu.rs:765:13
Dec 19 11:57:56.559 INFO [stderr]     |
Dec 19 11:57:56.559 INFO [stderr] 765 |             _ => panic!("CB opcode out of range: 0x{:x}\n{:#?}", opcode, self.reg),
Dec 19 11:57:56.559 INFO [stderr]     |             ^
Dec 19 11:57:56.559 INFO [stderr]     |
Dec 19 11:57:56.559 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 11:57:56.559 INFO [stderr] 
Dec 19 11:57:56.564 INFO [stderr] warning: unused variable: `cycle_count`
Dec 19 11:57:56.564 INFO [stderr]   --> src/gbc/gamepad.rs:90:35
Dec 19 11:57:56.564 INFO [stderr]    |
Dec 19 11:57:56.564 INFO [stderr] 90 |     pub fn cycle_flush(&mut self, cycle_count: u32) -> Interrupts {
Dec 19 11:57:56.564 INFO [stderr]    |                                   ^^^^^^^^^^^ help: consider using `_cycle_count` instead
Dec 19 11:57:56.564 INFO [stderr]    |
Dec 19 11:57:56.564 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:57:56.564 INFO [stderr] 
Dec 19 11:57:56.656 INFO [stderr] warning: unreachable pattern
Dec 19 11:57:56.656 INFO [stderr]    --> src/gbc/cpu.rs:765:13
Dec 19 11:57:56.656 INFO [stderr]     |
Dec 19 11:57:56.656 INFO [stderr] 765 |             _ => panic!("CB opcode out of range: 0x{:x}\n{:#?}", opcode, self.reg),
Dec 19 11:57:56.656 INFO [stderr]     |             ^
Dec 19 11:57:56.656 INFO [stderr]     |
Dec 19 11:57:56.656 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 11:57:56.656 INFO [stderr] 
Dec 19 11:57:56.724 INFO [stderr] warning: unused variable: `cycle_count`
Dec 19 11:57:56.724 INFO [stderr]   --> src/gbc/gamepad.rs:90:35
Dec 19 11:57:56.724 INFO [stderr]    |
Dec 19 11:57:56.724 INFO [stderr] 90 |     pub fn cycle_flush(&mut self, cycle_count: u32) -> Interrupts {
Dec 19 11:57:56.724 INFO [stderr]    |                                   ^^^^^^^^^^^ help: consider using `_cycle_count` instead
Dec 19 11:57:56.724 INFO [stderr]    |
Dec 19 11:57:56.724 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:57:56.724 INFO [stderr] 
Dec 19 11:57:56.744 INFO [stderr] warning: field is never used: `gameboy_type`
Dec 19 11:57:56.744 INFO [stderr]   --> src/gbc/interconnect.rs:12:5
Dec 19 11:57:56.744 INFO [stderr]    |
Dec 19 11:57:56.744 INFO [stderr] 12 |     gameboy_type: GameboyType,
Dec 19 11:57:56.744 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:56.744 INFO [stderr]    |
Dec 19 11:57:56.744 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:57:56.744 INFO [stderr] 
Dec 19 11:57:56.744 INFO [stderr] warning: variant is never constructed: `Mbc2`
Dec 19 11:57:56.744 INFO [stderr]   --> src/gbc/mbc/mod.rs:60:5
Dec 19 11:57:56.744 INFO [stderr]    |
Dec 19 11:57:56.744 INFO [stderr] 60 |     Mbc2,
Dec 19 11:57:56.744 INFO [stderr]    |     ^^^^
Dec 19 11:57:56.744 INFO [stderr] 
Dec 19 11:57:56.760 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 19 11:57:56.760 INFO [stderr]    --> src/main.rs:135:13
Dec 19 11:57:56.760 INFO [stderr]     |
Dec 19 11:57:56.760 INFO [stderr] 135 | /             make_events(keys.clone(), prev_keys)
Dec 19 11:57:56.760 INFO [stderr] 136 | |                 .into_iter()
Dec 19 11:57:56.760 INFO [stderr] 137 | |                 .map(|e| gamepad_tx.send(e).unwrap())
Dec 19 11:57:56.760 INFO [stderr] 138 | |                 .collect::<Vec<_>>();
Dec 19 11:57:56.760 INFO [stderr]     | |_____________________________________^
Dec 19 11:57:56.760 INFO [stderr]     |
Dec 19 11:57:56.760 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 11:57:56.760 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 19 11:57:56.760 INFO [stderr] 
Dec 19 11:57:56.903 INFO [stderr] warning: field is never used: `gameboy_type`
Dec 19 11:57:56.903 INFO [stderr]   --> src/gbc/interconnect.rs:12:5
Dec 19 11:57:56.903 INFO [stderr]    |
Dec 19 11:57:56.903 INFO [stderr] 12 |     gameboy_type: GameboyType,
Dec 19 11:57:56.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:57:56.903 INFO [stderr]    |
Dec 19 11:57:56.903 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:57:56.903 INFO [stderr] 
Dec 19 11:57:56.903 INFO [stderr] warning: variant is never constructed: `Mbc2`
Dec 19 11:57:56.903 INFO [stderr]   --> src/gbc/mbc/mod.rs:60:5
Dec 19 11:57:56.903 INFO [stderr]    |
Dec 19 11:57:56.903 INFO [stderr] 60 |     Mbc2,
Dec 19 11:57:56.903 INFO [stderr]    |     ^^^^
Dec 19 11:57:56.903 INFO [stderr] 
Dec 19 11:57:56.913 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 19 11:57:56.913 INFO [stderr]    --> src/main.rs:135:13
Dec 19 11:57:56.913 INFO [stderr]     |
Dec 19 11:57:56.913 INFO [stderr] 135 | /             make_events(keys.clone(), prev_keys)
Dec 19 11:57:56.913 INFO [stderr] 136 | |                 .into_iter()
Dec 19 11:57:56.913 INFO [stderr] 137 | |                 .map(|e| gamepad_tx.send(e).unwrap())
Dec 19 11:57:56.913 INFO [stderr] 138 | |                 .collect::<Vec<_>>();
Dec 19 11:57:56.913 INFO [stderr]     | |_____________________________________^
Dec 19 11:57:56.913 INFO [stderr]     |
Dec 19 11:57:56.913 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 11:57:56.913 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 19 11:57:56.913 INFO [stderr] 
Dec 19 11:57:56.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.51s
Dec 19 11:57:57.363 INFO running `"docker" "inspect" "09dca8baea245cea2a615872e42add8d36c39c4fa281a0a60ab09fa852472136"`
Dec 19 11:57:57.614 INFO running `"docker" "rm" "-f" "09dca8baea245cea2a615872e42add8d36c39c4fa281a0a60ab09fa852472136"`
Dec 19 11:57:57.856 INFO [stdout] 09dca8baea245cea2a615872e42add8d36c39c4fa281a0a60ab09fa852472136