[INFO] updating cached repository carlossless/yargb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/carlossless/yargb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/carlossless/yargb" "work/ex/clippy-test-run/sources/stable/gh/carlossless/yargb"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/carlossless/yargb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/carlossless/yargb" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/carlossless/yargb"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/carlossless/yargb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 743edf8b8d0740d34933a07b0078123c467000df
[INFO] sha for GitHub repo carlossless/yargb: 743edf8b8d0740d34933a07b0078123c467000df
[INFO] validating manifest of carlossless/yargb 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 carlossless/yargb 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 carlossless/yargb
[INFO] finished frobbing carlossless/yargb
[INFO] frobbed toml for carlossless/yargb written to work/ex/clippy-test-run/sources/stable/gh/carlossless/yargb/Cargo.toml
[INFO] started frobbing carlossless/yargb
[INFO] finished frobbing carlossless/yargb
[INFO] frobbed toml for carlossless/yargb written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/carlossless/yargb/Cargo.toml
[INFO] crate carlossless/yargb 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 carlossless/yargb 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/carlossless/yargb:/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] 8ac0af80faf06c3b744aa881e5708466e58f0cf5a8a3e35ae53193b6d3d329b9
[INFO] running `"docker" "start" "-a" "8ac0af80faf06c3b744aa881e5708466e58f0cf5a8a3e35ae53193b6d3d329b9"`
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking shared_library v0.1.8
[INFO] [stderr]     Checking num-complex v0.1.42
[INFO] [stderr]     Checking num-bigint v0.1.43
[INFO] [stderr]    Compiling glutin v0.13.0
[INFO] [stderr]     Checking x11-dl v2.17.3
[INFO] [stderr]     Checking backtrace-sys v0.1.16
[INFO] [stderr]    Compiling glium v0.20.0
[INFO] [stderr]     Checking wayland-client v0.12.5
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking wayland-window v0.13.2
[INFO] [stderr]     Checking winit v0.10.0
[INFO] [stderr]     Checking winit v0.11.1
[INFO] [stderr]     Checking glutin v0.12.2
[INFO] [stderr]     Checking yargb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `utils::format::FormatAsSigned`
[INFO] [stderr]  --> src/cpu/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use utils::format::FormatAsSigned;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `C`, `H`, `N`, `Z`
[INFO] [stderr]  --> src/cpu/load.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use registers::Flag::{ Z, N, H, C };
[INFO] [stderr]   |                        ^  ^  ^  ^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/cpu/stack.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         return 4
[INFO] [stderr]    |         ^^^^^^^^ help: remove `return` as shown: `4`
[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/cpu/mod.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 |         return ticks;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `ticks`
[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/cpu/mod.rs:647:9
[INFO] [stderr]     |
[INFO] [stderr] 647 |         return ticks;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `ticks`
[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: unused import: `utils::format::FormatAsSigned`
[INFO] [stderr]  --> src/cpu/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use utils::format::FormatAsSigned;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `C`, `H`, `N`, `Z`
[INFO] [stderr]  --> src/cpu/load.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use registers::Flag::{ Z, N, H, C };
[INFO] [stderr]   |                        ^  ^  ^  ^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/cpu/stack.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         return 4
[INFO] [stderr]    |         ^^^^^^^^ help: remove `return` as shown: `4`
[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/cpu/mod.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 |         return ticks;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `ticks`
[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/cpu/mod.rs:647:9
[INFO] [stderr]     |
[INFO] [stderr] 647 |         return ticks;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `ticks`
[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: unused variable: `pc`
[INFO] [stderr]    --> src/cpu/mod.rs:617:13
[INFO] [stderr]     |
[INFO] [stderr] 617 |         let pc = self.regs.pc;
[INFO] [stderr]     |             ^^ help: consider using `_pc` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut events_loop = glutin::EventsLoop::new();
[INFO] [stderr]    |         ----^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut running = true;
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pc`
[INFO] [stderr]    --> src/cpu/mod.rs:617:13
[INFO] [stderr]     |
[INFO] [stderr] 617 |         let pc = self.regs.pc;
[INFO] [stderr]     |             ^^ help: consider using `_pc` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut events_loop = glutin::EventsLoop::new();
[INFO] [stderr]    |         ----^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut running = true;
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AF`
[INFO] [stderr]   --> src/registers.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     AF,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FormatAsSigned`
[INFO] [stderr]  --> src/utils/format.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct FormatAsSigned<T: Signed>(pub T);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/mmu.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         (self.read_byte(addr) as u16) | ((self.read_byte(addr + 1) as u16) << 8)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_byte(addr))`
[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/mmu.rs:64:42
[INFO] [stderr]    |
[INFO] [stderr] 64 |         (self.read_byte(addr) as u16) | ((self.read_byte(addr + 1) as u16) << 8)
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_byte(addr + 1))`
[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/cpu/alu.rs:178:21
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let delta = value as i16 as u16;
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: try: `i16::from(value)`
[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/cpu/alu.rs:229:31
[INFO] [stderr]     |
[INFO] [stderr] 229 |         self.regs.set_flag(C, (lhs as u16) < (rhs as u16) + (carry as u16));
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: try: `u16::from(lhs)`
[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/cpu/alu.rs:229:46
[INFO] [stderr]     |
[INFO] [stderr] 229 |         self.regs.set_flag(C, (lhs as u16) < (rhs as u16) + (carry as u16));
[INFO] [stderr]     |                                              ^^^^^^^^^^^^ help: try: `u16::from(rhs)`
[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/cpu/alu.rs:229:61
[INFO] [stderr]     |
[INFO] [stderr] 229 |         self.regs.set_flag(C, (lhs as u16) < (rhs as u16) + (carry as u16));
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^ help: try: `u16::from(carry)`
[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/cpu/jump.rs:67:47
[INFO] [stderr]    |
[INFO] [stderr] 67 |         self.regs.pc = (self.regs.pc as i16 + addr as i16) as u16;
[INFO] [stderr]    |                                               ^^^^^^^^^^^ help: try: `i16::from(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: variant is never constructed: `AF`
[INFO] [stderr]   --> src/registers.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     AF,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FormatAsSigned`
[INFO] [stderr]  --> src/utils/format.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct FormatAsSigned<T: Signed>(pub T);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/mmu.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         (self.read_byte(addr) as u16) | ((self.read_byte(addr + 1) as u16) << 8)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_byte(addr))`
[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/mmu.rs:64:42
[INFO] [stderr]    |
[INFO] [stderr] 64 |         (self.read_byte(addr) as u16) | ((self.read_byte(addr + 1) as u16) << 8)
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_byte(addr + 1))`
[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/cpu/alu.rs:178:21
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let delta = value as i16 as u16;
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: try: `i16::from(value)`
[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/cpu/alu.rs:229:31
[INFO] [stderr]     |
[INFO] [stderr] 229 |         self.regs.set_flag(C, (lhs as u16) < (rhs as u16) + (carry as u16));
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: try: `u16::from(lhs)`
[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/cpu/alu.rs:229:46
[INFO] [stderr]     |
[INFO] [stderr] 229 |         self.regs.set_flag(C, (lhs as u16) < (rhs as u16) + (carry as u16));
[INFO] [stderr]     |                                              ^^^^^^^^^^^^ help: try: `u16::from(rhs)`
[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/cpu/alu.rs:229:61
[INFO] [stderr]     |
[INFO] [stderr] 229 |         self.regs.set_flag(C, (lhs as u16) < (rhs as u16) + (carry as u16));
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^ help: try: `u16::from(carry)`
[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/cpu/jump.rs:67:47
[INFO] [stderr]    |
[INFO] [stderr] 67 |         self.regs.pc = (self.regs.pc as i16 + addr as i16) as u16;
[INFO] [stderr]    |                                               ^^^^^^^^^^^ help: try: `i16::from(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 u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/registers.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 |         ((self.a as u16) << 8) | (self.f as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.a)`
[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/registers.rs:48:34
[INFO] [stderr]    |
[INFO] [stderr] 48 |         ((self.a as u16) << 8) | (self.f as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.f)`
[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/registers.rs:52:10
[INFO] [stderr]    |
[INFO] [stderr] 52 |         ((self.b as u16) << 8) | (self.c as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.b)`
[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/registers.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 |         ((self.b as u16) << 8) | (self.c as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.c)`
[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/registers.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 |         ((self.d as u16) << 8) | (self.e as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.d)`
[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/registers.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |         ((self.d as u16) << 8) | (self.e as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.e)`
[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/registers.rs:60:10
[INFO] [stderr]    |
[INFO] [stderr] 60 |         ((self.h as u16) << 8) | (self.l as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.h)`
[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/registers.rs:60:34
[INFO] [stderr]    |
[INFO] [stderr] 60 |         ((self.h as u16) << 8) | (self.l as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.l)`
[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] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     rom_file.read(&mut rom_data).expect("failed to read rom, lol");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: Variable in the condition are not mutated in the loop body. This either leads to an infinite or to a never running loop.
[INFO] [stderr]   --> src/main.rs:41:11
[INFO] [stderr]    |
[INFO] [stderr] 41 |     while running {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::while_immutable_condition)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `yargb`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/registers.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 |         ((self.a as u16) << 8) | (self.f as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.a)`
[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/registers.rs:48:34
[INFO] [stderr]    |
[INFO] [stderr] 48 |         ((self.a as u16) << 8) | (self.f as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.f)`
[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/registers.rs:52:10
[INFO] [stderr]    |
[INFO] [stderr] 52 |         ((self.b as u16) << 8) | (self.c as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.b)`
[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/registers.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 |         ((self.b as u16) << 8) | (self.c as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.c)`
[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/registers.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 |         ((self.d as u16) << 8) | (self.e as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.d)`
[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/registers.rs:56:34
[INFO] [stderr]    |
[INFO] [stderr] 56 |         ((self.d as u16) << 8) | (self.e as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.e)`
[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/registers.rs:60:10
[INFO] [stderr]    |
[INFO] [stderr] 60 |         ((self.h as u16) << 8) | (self.l as u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ help: try: `u16::from(self.h)`
[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/registers.rs:60:34
[INFO] [stderr]    |
[INFO] [stderr] 60 |         ((self.h as u16) << 8) | (self.l as u16)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(self.l)`
[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] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     rom_file.read(&mut rom_data).expect("failed to read rom, lol");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: Variable in the condition are not mutated in the loop body. This either leads to an infinite or to a never running loop.
[INFO] [stderr]   --> src/main.rs:41:11
[INFO] [stderr]    |
[INFO] [stderr] 41 |     while running {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::while_immutable_condition)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `yargb`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8ac0af80faf06c3b744aa881e5708466e58f0cf5a8a3e35ae53193b6d3d329b9"`
[INFO] running `"docker" "rm" "-f" "8ac0af80faf06c3b744aa881e5708466e58f0cf5a8a3e35ae53193b6d3d329b9"`
[INFO] [stdout] 8ac0af80faf06c3b744aa881e5708466e58f0cf5a8a3e35ae53193b6d3d329b9