Dec 19 16:30:44.159 INFO checking gitbugr/NES_Emulator against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:30:44.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/gitbugr/NES_Emulator:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:30:44.329 INFO [stdout] 6e8dadbbbc1ea8e28caa28a310f79eeb262c4df78ba737291508a552c51fbd19
Dec 19 16:30:44.329 INFO running `"docker" "start" "-a" "6e8dadbbbc1ea8e28caa28a310f79eeb262c4df78ba737291508a552c51fbd19"`
Dec 19 16:30:44.900 INFO [stderr]     Checking nes_emulator v0.0.1 (/opt/crater/workdir)
Dec 19 16:30:45.116 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.116 INFO [stderr]    --> src/main.rs:952:15
Dec 19 16:30:45.116 INFO [stderr]     |
Dec 19 16:30:45.116 INFO [stderr] 952 |         return(self.cpu_memory[0x01FF - self.sp as usize]);
Dec 19 16:30:45.116 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 16:30:45.116 INFO [stderr]     |
Dec 19 16:30:45.116 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 16:30:45.116 INFO [stderr] 
Dec 19 16:30:45.116 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.116 INFO [stderr]     --> src/main.rs:1012:11
Dec 19 16:30:45.116 INFO [stderr]      |
Dec 19 16:30:45.116 INFO [stderr] 1012 |     return(nb);
Dec 19 16:30:45.116 INFO [stderr]      |           ^^^^ help: remove these parentheses
Dec 19 16:30:45.116 INFO [stderr] 
Dec 19 16:30:45.116 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.116 INFO [stderr]     --> src/main.rs:1027:15
Dec 19 16:30:45.116 INFO [stderr]      |
Dec 19 16:30:45.116 INFO [stderr] 1027 |         return(true);
Dec 19 16:30:45.116 INFO [stderr]      |               ^^^^^^ help: remove these parentheses
Dec 19 16:30:45.116 INFO [stderr] 
Dec 19 16:30:45.116 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.116 INFO [stderr]     --> src/main.rs:1029:11
Dec 19 16:30:45.116 INFO [stderr]      |
Dec 19 16:30:45.116 INFO [stderr] 1029 |     return(false);
Dec 19 16:30:45.117 INFO [stderr]      |           ^^^^^^^ help: remove these parentheses
Dec 19 16:30:45.117 INFO [stderr] 
Dec 19 16:30:45.228 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.231 INFO [stderr]    --> src/main.rs:952:15
Dec 19 16:30:45.231 INFO [stderr]     |
Dec 19 16:30:45.231 INFO [stderr] 952 |         return(self.cpu_memory[0x01FF - self.sp as usize]);
Dec 19 16:30:45.231 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 16:30:45.231 INFO [stderr]     |
Dec 19 16:30:45.231 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 16:30:45.231 INFO [stderr] 
Dec 19 16:30:45.231 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.231 INFO [stderr]     --> src/main.rs:1012:11
Dec 19 16:30:45.231 INFO [stderr]      |
Dec 19 16:30:45.231 INFO [stderr] 1012 |     return(nb);
Dec 19 16:30:45.231 INFO [stderr]      |           ^^^^ help: remove these parentheses
Dec 19 16:30:45.231 INFO [stderr] 
Dec 19 16:30:45.231 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.231 INFO [stderr]     --> src/main.rs:1027:15
Dec 19 16:30:45.231 INFO [stderr]      |
Dec 19 16:30:45.231 INFO [stderr] 1027 |         return(true);
Dec 19 16:30:45.231 INFO [stderr]      |               ^^^^^^ help: remove these parentheses
Dec 19 16:30:45.231 INFO [stderr] 
Dec 19 16:30:45.231 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 19 16:30:45.231 INFO [stderr]     --> src/main.rs:1029:11
Dec 19 16:30:45.231 INFO [stderr]      |
Dec 19 16:30:45.231 INFO [stderr] 1029 |     return(false);
Dec 19 16:30:45.231 INFO [stderr]      |           ^^^^^^^ help: remove these parentheses
Dec 19 16:30:45.231 INFO [stderr] 
Dec 19 16:30:45.377 INFO [stderr] warning: unreachable pattern
Dec 19 16:30:45.377 INFO [stderr]    --> src/main.rs:209:13
Dec 19 16:30:45.377 INFO [stderr]     |
Dec 19 16:30:45.377 INFO [stderr] 209 |             0xBD =>{
Dec 19 16:30:45.377 INFO [stderr]     |             ^^^^
Dec 19 16:30:45.377 INFO [stderr]     |
Dec 19 16:30:45.377 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 16:30:45.377 INFO [stderr] 
Dec 19 16:30:45.377 INFO [stderr] warning: unreachable pattern
Dec 19 16:30:45.377 INFO [stderr]    --> src/main.rs:322:13
Dec 19 16:30:45.377 INFO [stderr]     |
Dec 19 16:30:45.377 INFO [stderr] 322 |             0x20 =>{
Dec 19 16:30:45.377 INFO [stderr]     |             ^^^^
Dec 19 16:30:45.377 INFO [stderr] 
Dec 19 16:30:45.377 INFO [stderr] warning: variable `has_cartram` is assigned to, but never used
Dec 19 16:30:45.377 INFO [stderr]   --> src/main.rs:64:17
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr] 64 |         let mut has_cartram:bool = false;
Dec 19 16:30:45.377 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:30:45.377 INFO [stderr]    = note: consider using `_has_cartram` instead
Dec 19 16:30:45.377 INFO [stderr] 
Dec 19 16:30:45.377 INFO [stderr] warning: variable `has_trainer` is assigned to, but never used
Dec 19 16:30:45.377 INFO [stderr]   --> src/main.rs:65:17
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr] 65 |         let mut has_trainer:bool = false;
Dec 19 16:30:45.377 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr]    = note: consider using `_has_trainer` instead
Dec 19 16:30:45.377 INFO [stderr] 
Dec 19 16:30:45.377 INFO [stderr] warning: variable `region` is assigned to, but never used
Dec 19 16:30:45.377 INFO [stderr]   --> src/main.rs:66:17
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr] 66 |         let mut region:bool = false;
Dec 19 16:30:45.377 INFO [stderr]    |                 ^^^^^^
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr]    = note: consider using `_region` instead
Dec 19 16:30:45.377 INFO [stderr] 
Dec 19 16:30:45.377 INFO [stderr] warning: value assigned to `rom_mapper_type` is never read
Dec 19 16:30:45.377 INFO [stderr]   --> src/main.rs:67:17
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr] 67 |         let mut rom_mapper_type:u8 = 0;
Dec 19 16:30:45.377 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 19 16:30:45.377 INFO [stderr]    |
Dec 19 16:30:45.377 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 16:30:45.378 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.378 INFO [stderr] 
Dec 19 16:30:45.378 INFO [stderr] warning: variable `rom_banks` is assigned to, but never used
Dec 19 16:30:45.378 INFO [stderr]   --> src/main.rs:69:17
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr] 69 |         let mut rom_banks:u8 = 0;
Dec 19 16:30:45.378 INFO [stderr]    |                 ^^^^^^^^^
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr]    = note: consider using `_rom_banks` instead
Dec 19 16:30:45.378 INFO [stderr] 
Dec 19 16:30:45.378 INFO [stderr] warning: value assigned to `rom_banks` is never read
Dec 19 16:30:45.378 INFO [stderr]   --> src/main.rs:78:9
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr] 78 |         rom_banks = buffer[4];
Dec 19 16:30:45.378 INFO [stderr]    |         ^^^^^^^^^
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.378 INFO [stderr] 
Dec 19 16:30:45.378 INFO [stderr] warning: value assigned to `has_cartram` is never read
Dec 19 16:30:45.378 INFO [stderr]   --> src/main.rs:84:52
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr] 84 |         if &buffer[6] & 0b00000010 == 0b00000010 { has_cartram=true; println!("Has on-cartridge ram!") }
Dec 19 16:30:45.378 INFO [stderr]    |                                                    ^^^^^^^^^^^
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.378 INFO [stderr] 
Dec 19 16:30:45.378 INFO [stderr] warning: value assigned to `has_trainer` is never read
Dec 19 16:30:45.378 INFO [stderr]   --> src/main.rs:96:52
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr] 96 |         if &buffer[6] & 0b00000100 == 0b00000100 { has_trainer=true; println!("Has trainer section!") }
Dec 19 16:30:45.378 INFO [stderr]    |                                                    ^^^^^^^^^^^
Dec 19 16:30:45.378 INFO [stderr]    |
Dec 19 16:30:45.378 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.378 INFO [stderr] 
Dec 19 16:30:45.378 INFO [stderr] warning: value assigned to `region` is never read
Dec 19 16:30:45.378 INFO [stderr]    --> src/main.rs:101:52
Dec 19 16:30:45.378 INFO [stderr]     |
Dec 19 16:30:45.378 INFO [stderr] 101 |         if &buffer[9] & 0b00000001 == 0b00000001 { region=true; println!("Region: PAL"); }
Dec 19 16:30:45.378 INFO [stderr]     |                                                    ^^^^^^
Dec 19 16:30:45.378 INFO [stderr]     |
Dec 19 16:30:45.378 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 16:30:45.378 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:30:45.453 INFO [stderr]    --> src/main.rs:941:13
Dec 19 16:30:45.453 INFO [stderr]     |
Dec 19 16:30:45.453 INFO [stderr] 941 |         let mut addr = 0x01FF - self.sp as usize;
Dec 19 16:30:45.453 INFO [stderr]     |             ----^^^^
Dec 19 16:30:45.453 INFO [stderr]     |             |
Dec 19 16:30:45.453 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:30:45.453 INFO [stderr]     |
Dec 19 16:30:45.453 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: unreachable pattern
Dec 19 16:30:45.453 INFO [stderr]    --> src/main.rs:209:13
Dec 19 16:30:45.453 INFO [stderr]     |
Dec 19 16:30:45.453 INFO [stderr] 209 |             0xBD =>{
Dec 19 16:30:45.453 INFO [stderr]     |             ^^^^
Dec 19 16:30:45.453 INFO [stderr]     |
Dec 19 16:30:45.453 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: unreachable pattern
Dec 19 16:30:45.453 INFO [stderr]    --> src/main.rs:322:13
Dec 19 16:30:45.453 INFO [stderr]     |
Dec 19 16:30:45.453 INFO [stderr] 322 |             0x20 =>{
Dec 19 16:30:45.453 INFO [stderr]     |             ^^^^
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: variable `has_cartram` is assigned to, but never used
Dec 19 16:30:45.453 INFO [stderr]   --> src/main.rs:64:17
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr] 64 |         let mut has_cartram:bool = false;
Dec 19 16:30:45.453 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:30:45.453 INFO [stderr]    = note: consider using `_has_cartram` instead
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: variable `has_trainer` is assigned to, but never used
Dec 19 16:30:45.453 INFO [stderr]   --> src/main.rs:65:17
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr] 65 |         let mut has_trainer:bool = false;
Dec 19 16:30:45.453 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr]    = note: consider using `_has_trainer` instead
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: variable `region` is assigned to, but never used
Dec 19 16:30:45.453 INFO [stderr]   --> src/main.rs:66:17
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr] 66 |         let mut region:bool = false;
Dec 19 16:30:45.453 INFO [stderr]    |                 ^^^^^^
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr]    = note: consider using `_region` instead
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: value assigned to `rom_mapper_type` is never read
Dec 19 16:30:45.453 INFO [stderr]   --> src/main.rs:67:17
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr] 67 |         let mut rom_mapper_type:u8 = 0;
Dec 19 16:30:45.453 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 16:30:45.453 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: variable `rom_banks` is assigned to, but never used
Dec 19 16:30:45.453 INFO [stderr]   --> src/main.rs:69:17
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr] 69 |         let mut rom_banks:u8 = 0;
Dec 19 16:30:45.453 INFO [stderr]    |                 ^^^^^^^^^
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr]    = note: consider using `_rom_banks` instead
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: value assigned to `rom_banks` is never read
Dec 19 16:30:45.453 INFO [stderr]   --> src/main.rs:78:9
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr] 78 |         rom_banks = buffer[4];
Dec 19 16:30:45.453 INFO [stderr]    |         ^^^^^^^^^
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.453 INFO [stderr] 
Dec 19 16:30:45.453 INFO [stderr] warning: value assigned to `has_cartram` is never read
Dec 19 16:30:45.453 INFO [stderr]   --> src/main.rs:84:52
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr] 84 |         if &buffer[6] & 0b00000010 == 0b00000010 { has_cartram=true; println!("Has on-cartridge ram!") }
Dec 19 16:30:45.453 INFO [stderr]    |                                                    ^^^^^^^^^^^
Dec 19 16:30:45.453 INFO [stderr]    |
Dec 19 16:30:45.453 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.454 INFO [stderr] 
Dec 19 16:30:45.454 INFO [stderr] warning: value assigned to `has_trainer` is never read
Dec 19 16:30:45.454 INFO [stderr]   --> src/main.rs:96:52
Dec 19 16:30:45.454 INFO [stderr]    |
Dec 19 16:30:45.454 INFO [stderr] 96 |         if &buffer[6] & 0b00000100 == 0b00000100 { has_trainer=true; println!("Has trainer section!") }
Dec 19 16:30:45.454 INFO [stderr]    |                                                    ^^^^^^^^^^^
Dec 19 16:30:45.454 INFO [stderr]    |
Dec 19 16:30:45.454 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 16:30:45.454 INFO [stderr] 
Dec 19 16:30:45.454 INFO [stderr] warning: value assigned to `region` is never read
Dec 19 16:30:45.454 INFO [stderr]    --> src/main.rs:101:52
Dec 19 16:30:45.454 INFO [stderr]     |
Dec 19 16:30:45.454 INFO [stderr] 101 |         if &buffer[9] & 0b00000001 == 0b00000001 { region=true; println!("Region: PAL"); }
Dec 19 16:30:45.454 INFO [stderr]     |                                                    ^^^^^^
Dec 19 16:30:45.454 INFO [stderr]     |
Dec 19 16:30:45.454 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 16:30:45.454 INFO [stderr] 
Dec 19 16:30:45.454 INFO [stderr] warning: field is never used: `clock`
Dec 19 16:30:45.454 INFO [stderr]   --> src/main.rs:37:5
Dec 19 16:30:45.454 INFO [stderr]    |
Dec 19 16:30:45.454 INFO [stderr] 37 |     clock: f32,
Dec 19 16:30:45.454 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 16:30:45.454 INFO [stderr]    |
Dec 19 16:30:45.454 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:30:45.454 INFO [stderr] 
Dec 19 16:30:45.460 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:30:45.460 INFO [stderr]   --> src/main.rs:72:9
Dec 19 16:30:45.460 INFO [stderr]    |
Dec 19 16:30:45.460 INFO [stderr] 72 |         file.read_to_end(&mut buffer);
Dec 19 16:30:45.460 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:30:45.460 INFO [stderr]    |
Dec 19 16:30:45.460 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:30:45.460 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:30:45.460 INFO [stderr] 
Dec 19 16:30:45.460 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:30:45.460 INFO [stderr]    --> src/main.rs:439:20
Dec 19 16:30:45.460 INFO [stderr]     |
Dec 19 16:30:45.460 INFO [stderr] 439 |                 if res >= 0 { self.set_bitflag(0,true) }
Dec 19 16:30:45.460 INFO [stderr]     |                    ^^^^^^^^
Dec 19 16:30:45.460 INFO [stderr]     |
Dec 19 16:30:45.460 INFO [stderr]     = note: #[warn(unused_comparisons)] on by default
Dec 19 16:30:45.460 INFO [stderr] 
Dec 19 16:30:45.460 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:30:45.460 INFO [stderr]    --> src/main.rs:454:20
Dec 19 16:30:45.460 INFO [stderr]     |
Dec 19 16:30:45.460 INFO [stderr] 454 |                 if res >= 0 { self.set_bitflag(0,true) }
Dec 19 16:30:45.460 INFO [stderr]     |                    ^^^^^^^^
Dec 19 16:30:45.460 INFO [stderr] 
Dec 19 16:30:45.556 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:30:45.556 INFO [stderr]    --> src/main.rs:941:13
Dec 19 16:30:45.556 INFO [stderr]     |
Dec 19 16:30:45.556 INFO [stderr] 941 |         let mut addr = 0x01FF - self.sp as usize;
Dec 19 16:30:45.556 INFO [stderr]     |             ----^^^^
Dec 19 16:30:45.556 INFO [stderr]     |             |
Dec 19 16:30:45.556 INFO [stderr]     |             help: remove this `mut`
Dec 19 16:30:45.556 INFO [stderr]     |
Dec 19 16:30:45.556 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 16:30:45.556 INFO [stderr] 
Dec 19 16:30:45.556 INFO [stderr] warning: field is never used: `clock`
Dec 19 16:30:45.556 INFO [stderr]   --> src/main.rs:37:5
Dec 19 16:30:45.557 INFO [stderr]    |
Dec 19 16:30:45.557 INFO [stderr] 37 |     clock: f32,
Dec 19 16:30:45.557 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 16:30:45.557 INFO [stderr]    |
Dec 19 16:30:45.557 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:30:45.557 INFO [stderr] 
Dec 19 16:30:45.560 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 16:30:45.561 INFO [stderr]   --> src/main.rs:72:9
Dec 19 16:30:45.561 INFO [stderr]    |
Dec 19 16:30:45.561 INFO [stderr] 72 |         file.read_to_end(&mut buffer);
Dec 19 16:30:45.561 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:30:45.561 INFO [stderr]    |
Dec 19 16:30:45.561 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 16:30:45.561 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 16:30:45.561 INFO [stderr] 
Dec 19 16:30:45.561 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:30:45.561 INFO [stderr]    --> src/main.rs:439:20
Dec 19 16:30:45.561 INFO [stderr]     |
Dec 19 16:30:45.561 INFO [stderr] 439 |                 if res >= 0 { self.set_bitflag(0,true) }
Dec 19 16:30:45.561 INFO [stderr]     |                    ^^^^^^^^
Dec 19 16:30:45.561 INFO [stderr]     |
Dec 19 16:30:45.561 INFO [stderr]     = note: #[warn(unused_comparisons)] on by default
Dec 19 16:30:45.561 INFO [stderr] 
Dec 19 16:30:45.561 INFO [stderr] warning: comparison is useless due to type limits
Dec 19 16:30:45.561 INFO [stderr]    --> src/main.rs:454:20
Dec 19 16:30:45.561 INFO [stderr]     |
Dec 19 16:30:45.561 INFO [stderr] 454 |                 if res >= 0 { self.set_bitflag(0,true) }
Dec 19 16:30:45.561 INFO [stderr]     |                    ^^^^^^^^
Dec 19 16:30:45.561 INFO [stderr] 
Dec 19 16:30:45.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 19 16:30:46.141 INFO running `"docker" "inspect" "6e8dadbbbc1ea8e28caa28a310f79eeb262c4df78ba737291508a552c51fbd19"`
Dec 19 16:30:46.420 INFO running `"docker" "rm" "-f" "6e8dadbbbc1ea8e28caa28a310f79eeb262c4df78ba737291508a552c51fbd19"`
Dec 19 16:30:46.616 INFO [stdout] 6e8dadbbbc1ea8e28caa28a310f79eeb262c4df78ba737291508a552c51fbd19