[INFO] updating cached repository tdbgamer/RustBoi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tdbgamer/RustBoi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tdbgamer/RustBoi" "work/ex/clippy-test-run/sources/stable/gh/tdbgamer/RustBoi"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/tdbgamer/RustBoi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tdbgamer/RustBoi" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tdbgamer/RustBoi"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tdbgamer/RustBoi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 200e862e693d7c3d101319bd90e76b77df443ae3
[INFO] sha for GitHub repo tdbgamer/RustBoi: 200e862e693d7c3d101319bd90e76b77df443ae3
[INFO] validating manifest of tdbgamer/RustBoi on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tdbgamer/RustBoi on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tdbgamer/RustBoi
[INFO] finished frobbing tdbgamer/RustBoi
[INFO] frobbed toml for tdbgamer/RustBoi written to work/ex/clippy-test-run/sources/stable/gh/tdbgamer/RustBoi/Cargo.toml
[INFO] started frobbing tdbgamer/RustBoi
[INFO] finished frobbing tdbgamer/RustBoi
[INFO] frobbed toml for tdbgamer/RustBoi written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/tdbgamer/RustBoi/Cargo.toml
[INFO] crate tdbgamer/RustBoi has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting tdbgamer/RustBoi against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/tdbgamer/RustBoi:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 446841512e218d1b8f4c3d0e37377e336e9065f15c125c41a928dbdacdc3de31
[INFO] running `"docker" "start" "-a" "446841512e218d1b8f4c3d0e37377e336e9065f15c125c41a928dbdacdc3de31"`
[INFO] [stderr]     Checking rust_boi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 return ((&mut self.rom), addr);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.rom), addr)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 return ((&mut self.video_ram), addr - 0x8000);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.video_ram), addr - 0x8000)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 return ((&mut self.mapped_io), addr - 0xff00);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.mapped_io), addr - 0xff00)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 return ((&mut self.zero_page), addr - 0x0FF80);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.zero_page), addr - 0x0FF80)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         return memory_space[addr as usize];
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory_space[addr as usize]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         return memory_space[addr as usize] = value;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory_space[addr as usize] = value`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 | /         return ((self.read_u8(addr+1)   as u16) << 8) |
[INFO] [stderr] 66 | |                ((self.read_u8(addr) as u16));
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 65 |         ((self.read_u8(addr+1)   as u16) << 8) |
[INFO] [stderr] 66 |                ((self.read_u8(addr) as u16))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/gameboy/memory.rs:66:16
[INFO] [stderr]    |
[INFO] [stderr] 66 |                ((self.read_u8(addr) as u16));
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:361:9
[INFO] [stderr]     |
[INFO] [stderr] 361 |         return memory.read_u8(current_pc);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory.read_u8(current_pc)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:367:9
[INFO] [stderr]     |
[INFO] [stderr] 367 |         return memory.read_u8(current_pc) as i8;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory.read_u8(current_pc) as i8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:373:9
[INFO] [stderr]     |
[INFO] [stderr] 373 |         return memory.read_u16(current_pc);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory.read_u16(current_pc)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:398:9
[INFO] [stderr]     |
[INFO] [stderr] 398 | /         return ((self.hi as u16) << 8) |
[INFO] [stderr] 399 | |                ((self.lo as u16) & 0x00ff);
[INFO] [stderr]     | |___________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 398 |         ((self.hi as u16) << 8) |
[INFO] [stderr] 399 |                ((self.lo as u16) & 0x00ff)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/gameboy/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod gameboy;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 return ((&mut self.rom), addr);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.rom), addr)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 return ((&mut self.video_ram), addr - 0x8000);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.video_ram), addr - 0x8000)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 return ((&mut self.mapped_io), addr - 0xff00);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.mapped_io), addr - 0xff00)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:46:17
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 return ((&mut self.zero_page), addr - 0x0FF80);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `((&mut self.zero_page), addr - 0x0FF80)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         return memory_space[addr as usize];
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory_space[addr as usize]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         return memory_space[addr as usize] = value;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory_space[addr as usize] = value`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/gameboy/memory.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 | /         return ((self.read_u8(addr+1)   as u16) << 8) |
[INFO] [stderr] 66 | |                ((self.read_u8(addr) as u16));
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 65 |         ((self.read_u8(addr+1)   as u16) << 8) |
[INFO] [stderr] 66 |                ((self.read_u8(addr) as u16))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]   --> src/gameboy/memory.rs:66:16
[INFO] [stderr]    |
[INFO] [stderr] 66 |                ((self.read_u8(addr) as u16));
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:361:9
[INFO] [stderr]     |
[INFO] [stderr] 361 |         return memory.read_u8(current_pc);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory.read_u8(current_pc)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:367:9
[INFO] [stderr]     |
[INFO] [stderr] 367 |         return memory.read_u8(current_pc) as i8;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory.read_u8(current_pc) as i8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:373:9
[INFO] [stderr]     |
[INFO] [stderr] 373 |         return memory.read_u16(current_pc);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `memory.read_u16(current_pc)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gameboy/cpu.rs:398:9
[INFO] [stderr]     |
[INFO] [stderr] 398 | /         return ((self.hi as u16) << 8) |
[INFO] [stderr] 399 | |                ((self.lo as u16) & 0x00ff);
[INFO] [stderr]     | |___________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 398 |         ((self.hi as u16) << 8) |
[INFO] [stderr] 399 |                ((self.lo as u16) & 0x00ff)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/gameboy/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod gameboy;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/gameboy/memory.rs:30:61
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn get_memory_space_with_addr(&mut self, addr: u16) -> (&mut Box<[u8]>, u16) {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^ help: try: `&mut [u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/memory.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |         return ((self.read_u8(addr+1)   as u16) << 8) |
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8(addr+1))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/memory.rs:66:16
[INFO] [stderr]    |
[INFO] [stderr] 66 |                ((self.read_u8(addr) as u16));
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8(addr))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/cpu.rs:87:45
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 self.pc = (self.pc as i16 + offset as i16) as u16;
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^ help: try: `i16::from(offset)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/cpu.rs:92:45
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 self.pc = (self.pc as i16 + offset as i16) as u16;
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^ help: try: `i16::from(offset)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:110:37
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 let addr = 0xff00 + (self.read_u8_at_pc(memory) as u16);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8_at_pc(memory))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:114:37
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let addr = 0xff00 + (self.read_u8_at_pc(memory) as u16);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8_at_pc(memory))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:123:48
[INFO] [stderr]     |
[INFO] [stderr] 123 |             0xe2 => { memory.write_u8(0xff00 + (self.bc.lo as u16), self.af.hi); } // LD (C), A
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.bc.lo)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:345:10
[INFO] [stderr]     |
[INFO] [stderr] 345 |         ((higher as u16) << 8) | ((lower as u16) & 0x00ff)
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^ help: try: `u16::from(higher)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:345:35
[INFO] [stderr]     |
[INFO] [stderr] 345 |         ((higher as u16) << 8) | ((lower as u16) & 0x00ff)
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: try: `u16::from(lower)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:398:17
[INFO] [stderr]     |
[INFO] [stderr] 398 |         return ((self.hi as u16) << 8) |
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: try: `u16::from(self.hi)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:399:17
[INFO] [stderr]     |
[INFO] [stderr] 399 |                ((self.lo as u16) & 0x00ff);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: try: `u16::from(self.lo)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/gameboy/memory.rs:30:61
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn get_memory_space_with_addr(&mut self, addr: u16) -> (&mut Box<[u8]>, u16) {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^ help: try: `&mut [u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/memory.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |         return ((self.read_u8(addr+1)   as u16) << 8) |
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8(addr+1))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/memory.rs:66:16
[INFO] [stderr]    |
[INFO] [stderr] 66 |                ((self.read_u8(addr) as u16));
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8(addr))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/cpu.rs:87:45
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 self.pc = (self.pc as i16 + offset as i16) as u16;
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^ help: try: `i16::from(offset)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to i16 may become silently lossy if types change
[INFO] [stderr]   --> src/gameboy/cpu.rs:92:45
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 self.pc = (self.pc as i16 + offset as i16) as u16;
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^ help: try: `i16::from(offset)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:110:37
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 let addr = 0xff00 + (self.read_u8_at_pc(memory) as u16);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8_at_pc(memory))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:114:37
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 let addr = 0xff00 + (self.read_u8_at_pc(memory) as u16);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_u8_at_pc(memory))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:123:48
[INFO] [stderr]     |
[INFO] [stderr] 123 |             0xe2 => { memory.write_u8(0xff00 + (self.bc.lo as u16), self.af.hi); } // LD (C), A
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.bc.lo)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:345:10
[INFO] [stderr]     |
[INFO] [stderr] 345 |         ((higher as u16) << 8) | ((lower as u16) & 0x00ff)
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^ help: try: `u16::from(higher)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:345:35
[INFO] [stderr]     |
[INFO] [stderr] 345 |         ((higher as u16) << 8) | ((lower as u16) & 0x00ff)
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: try: `u16::from(lower)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:398:17
[INFO] [stderr]     |
[INFO] [stderr] 398 |         return ((self.hi as u16) << 8) |
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: try: `u16::from(self.hi)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/gameboy/cpu.rs:399:17
[INFO] [stderr]     |
[INFO] [stderr] 399 |                ((self.lo as u16) & 0x00ff);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: try: `u16::from(self.lo)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "446841512e218d1b8f4c3d0e37377e336e9065f15c125c41a928dbdacdc3de31"`
[INFO] running `"docker" "rm" "-f" "446841512e218d1b8f4c3d0e37377e336e9065f15c125c41a928dbdacdc3de31"`
[INFO] [stdout] 446841512e218d1b8f4c3d0e37377e336e9065f15c125c41a928dbdacdc3de31