[INFO] updating cached repository VictorVP/viceRazer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/VictorVP/viceRazer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/VictorVP/viceRazer" "work/ex/clippy-test-run/sources/stable/gh/VictorVP/viceRazer"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/VictorVP/viceRazer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VictorVP/viceRazer" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/VictorVP/viceRazer"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/VictorVP/viceRazer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2a872d7ab900979ba4d821812f9022c16a977b4c
[INFO] sha for GitHub repo VictorVP/viceRazer: 2a872d7ab900979ba4d821812f9022c16a977b4c
[INFO] validating manifest of VictorVP/viceRazer 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 VictorVP/viceRazer 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 VictorVP/viceRazer
[INFO] finished frobbing VictorVP/viceRazer
[INFO] frobbed toml for VictorVP/viceRazer written to work/ex/clippy-test-run/sources/stable/gh/VictorVP/viceRazer/Cargo.toml
[INFO] started frobbing VictorVP/viceRazer
[INFO] finished frobbing VictorVP/viceRazer
[INFO] frobbed toml for VictorVP/viceRazer written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/VictorVP/viceRazer/Cargo.toml
[INFO] crate VictorVP/viceRazer 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 VictorVP/viceRazer against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/VictorVP/viceRazer:/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] ec8328290faed0bde5a9d431fb77ad24ef806f71e553f2783b69543cacfdc6dc
[INFO] running `"docker" "start" "-a" "ec8328290faed0bde5a9d431fb77ad24ef806f71e553f2783b69543cacfdc6dc"`
[INFO] [stderr]     Checking z80 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         out
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:67:19
[INFO] [stderr]     |
[INFO] [stderr] 67  |           let out = Z80 {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 68  | |             halt: false,
[INFO] [stderr] 69  | |             pc: 0,
[INFO] [stderr] 70  | |             sp: 0xFFFF,
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |                 .unwrap(),
[INFO] [stderr] 107 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         result
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:113:22
[INFO] [stderr]     |
[INFO] [stderr] 113 |           let result = match eval {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 114 | |             true => 1,
[INFO] [stderr] 115 | |             false => 0,
[INFO] [stderr] 116 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         res
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:199:19
[INFO] [stderr]     |
[INFO] [stderr] 199 |           let res = match self.opcode_prefix {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 200 | |             OpCodePrefix::DD | OpCodePrefix::DdCb => self.ix_h,
[INFO] [stderr] 201 | |             OpCodePrefix::FD | OpCodePrefix::FdCb => self.iy_h,
[INFO] [stderr] 202 | |             _ => self.h,
[INFO] [stderr] 203 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         res
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:207:19
[INFO] [stderr]     |
[INFO] [stderr] 207 |           let res = match self.opcode_prefix {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 208 | |             OpCodePrefix::DD | OpCodePrefix::DdCb => self.ix_l,
[INFO] [stderr] 209 | |             OpCodePrefix::FD | OpCodePrefix::FdCb => self.iy_l,
[INFO] [stderr] 210 | |             _ => self.l,
[INFO] [stderr] 211 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]     --> src/z80.rs:3108:22
[INFO] [stderr]      |
[INFO] [stderr] 3108 |         let result = r >> 1 + new_bit_8;
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `r >> (1 + new_bit_8)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::precedence)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]     --> src/z80.rs:3161:22
[INFO] [stderr]      |
[INFO] [stderr] 3161 |         let result = r >> 1 + 1;
[INFO] [stderr]      |                      ^^^^^^^^^^ help: consider parenthesizing your expression: `r >> (1 + 1)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/memory.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const ROM_48K: &'static [u8; 16 * 1024] = include_bytes!("48.rom");
[INFO] [stderr]   |                    -^^^^^^^---------------- help: consider removing `'static`: `&[u8; 16 * 1024]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         out
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:67:19
[INFO] [stderr]     |
[INFO] [stderr] 67  |           let out = Z80 {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 68  | |             halt: false,
[INFO] [stderr] 69  | |             pc: 0,
[INFO] [stderr] 70  | |             sp: 0xFFFF,
[INFO] [stderr] ...   |
[INFO] [stderr] 106 | |                 .unwrap(),
[INFO] [stderr] 107 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         result
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:113:22
[INFO] [stderr]     |
[INFO] [stderr] 113 |           let result = match eval {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 114 | |             true => 1,
[INFO] [stderr] 115 | |             false => 0,
[INFO] [stderr] 116 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |         res
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:199:19
[INFO] [stderr]     |
[INFO] [stderr] 199 |           let res = match self.opcode_prefix {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 200 | |             OpCodePrefix::DD | OpCodePrefix::DdCb => self.ix_h,
[INFO] [stderr] 201 | |             OpCodePrefix::FD | OpCodePrefix::FdCb => self.iy_h,
[INFO] [stderr] 202 | |             _ => self.h,
[INFO] [stderr] 203 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/z80.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         res
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/z80.rs:207:19
[INFO] [stderr]     |
[INFO] [stderr] 207 |           let res = match self.opcode_prefix {
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 208 | |             OpCodePrefix::DD | OpCodePrefix::DdCb => self.ix_l,
[INFO] [stderr] 209 | |             OpCodePrefix::FD | OpCodePrefix::FdCb => self.iy_l,
[INFO] [stderr] 210 | |             _ => self.l,
[INFO] [stderr] 211 | |         };
[INFO] [stderr]     | |_________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]     --> src/z80.rs:3108:22
[INFO] [stderr]      |
[INFO] [stderr] 3108 |         let result = r >> 1 + new_bit_8;
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `r >> (1 + new_bit_8)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::precedence)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]     --> src/z80.rs:3161:22
[INFO] [stderr]      |
[INFO] [stderr] 3161 |         let result = r >> 1 + 1;
[INFO] [stderr]      |                      ^^^^^^^^^^ help: consider parenthesizing your expression: `r >> (1 + 1)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/memory.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const ROM_48K: &'static [u8; 16 * 1024] = include_bytes!("48.rom");
[INFO] [stderr]   |                    -^^^^^^^---------------- help: consider removing `'static`: `&[u8; 16 * 1024]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |         if let Err(e) = writeln!(
[INFO] [stderr]     |                    ^ help: consider using `_e` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:162:20
[INFO] [stderr]     |
[INFO] [stderr] 162 |         if let Err(e) = writeln!(self.list_file, "{}    {}", format!("{0:01$x}", self.pc, 4), msg) {
[INFO] [stderr]     |                    ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]    --> src/z80.rs:113:22
[INFO] [stderr]     |
[INFO] [stderr] 113 |           let result = match eval {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 114 | |             true => 1,
[INFO] [stderr] 115 | |             false => 0,
[INFO] [stderr] 116 | |         };
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if eval { 1 } else { 0 }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/z80.rs:174:10
[INFO] [stderr]     |
[INFO] [stderr] 174 |         ((hi as u16) << 8) + (lo as u16)
[INFO] [stderr]     |          ^^^^^^^^^^^ help: try: `u16::from(hi)`
[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/z80.rs:174:30
[INFO] [stderr]     |
[INFO] [stderr] 174 |         ((hi as u16) << 8) + (lo as u16)
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: try: `u16::from(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: manual implementation of an assign operation
[INFO] [stderr]    --> src/z80.rs:189:13
[INFO] [stderr]     |
[INFO] [stderr] 189 |             partial = partial >> 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `partial >>= 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/z80.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let s = reg as u16;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: try: `u16::from(reg)`
[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/z80.rs:235:25
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 addr += self.read_bus(mem) as u16
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_bus(mem))`
[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: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:139:20
[INFO] [stderr]     |
[INFO] [stderr] 139 |         if let Err(e) = writeln!(
[INFO] [stderr]     |                    ^ help: consider using `_e` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/z80.rs:162:20
[INFO] [stderr]     |
[INFO] [stderr] 162 |         if let Err(e) = writeln!(self.list_file, "{}    {}", format!("{0:01$x}", self.pc, 4), msg) {
[INFO] [stderr]     |                    ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/z80.rs:897:17
[INFO] [stderr]     |
[INFO] [stderr] 897 |         addr += byte as u16;
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try: `u16::from(byte)`
[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: manual implementation of an assign operation
[INFO] [stderr]     --> src/z80.rs:1073:9
[INFO] [stderr]      |
[INFO] [stderr] 1073 |         self.a = self.a ^ value;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.a ^= value`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]     --> src/z80.rs:1133:9
[INFO] [stderr]      |
[INFO] [stderr] 1133 |         self.a = self.a | value;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.a |= value`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: this looks like you are swapping `self.d` and `self.h` manually
[INFO] [stderr]     --> src/z80.rs:1297:9
[INFO] [stderr]      |
[INFO] [stderr] 1297 | /         let old_d = self.d;
[INFO] [stderr] 1298 | |         self.d = self.h;
[INFO] [stderr] 1299 | |         self.h = old_d;
[INFO] [stderr]      | |______________________^ help: try: `std::mem::swap(&mut self.d, &mut self.h)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]      = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: this looks like you are swapping `self.e` and `self.l` manually
[INFO] [stderr]     --> src/z80.rs:1301:9
[INFO] [stderr]      |
[INFO] [stderr] 1301 | /         let old_e = self.e;
[INFO] [stderr] 1302 | |         self.e = self.l;
[INFO] [stderr] 1303 | |         self.l = old_e;
[INFO] [stderr]      | |______________________^ help: try: `std::mem::swap(&mut self.e, &mut self.l)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1307:23
[INFO] [stderr]      |
[INFO] [stderr] 1307 |         let hl: u32 = self.get_hl() as u32;
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self.get_hl())`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1317:18
[INFO] [stderr]      |
[INFO] [stderr] 1317 |         let bc = Z80::get_word(self.b, self.c) as u32;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(Z80::get_word(self.b, 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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1322:18
[INFO] [stderr]      |
[INFO] [stderr] 1322 |         let de = Z80::get_word(self.d, self.e) as u32;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(Z80::get_word(self.d, 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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1327:23
[INFO] [stderr]      |
[INFO] [stderr] 1327 |         let hl: u32 = self.get_hl() as u32;
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self.get_hl())`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1332:18
[INFO] [stderr]      |
[INFO] [stderr] 1332 |         let sp = self.sp as u32;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^ help: try: `u32::from(self.sp)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1337:19
[INFO] [stderr]      |
[INFO] [stderr] 1337 |         let sum = (self.a as i16) + (other as i16);
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1337:37
[INFO] [stderr]      |
[INFO] [stderr] 1337 |         let sum = (self.a as i16) + (other as i16);
[INFO] [stderr]      |                                     ^^^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1388:17
[INFO] [stderr]      |
[INFO] [stderr] 1388 |         let c = (self.f & C) as i16;
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.f & 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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1389:19
[INFO] [stderr]      |
[INFO] [stderr] 1389 |         let sum = self.a as i16 + other as i16 + c;
[INFO] [stderr]      |                   ^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1389:35
[INFO] [stderr]      |
[INFO] [stderr] 1389 |         let sum = self.a as i16 + other as i16 + c;
[INFO] [stderr]      |                                   ^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1446:20
[INFO] [stderr]      |
[INFO] [stderr] 1446 |         let diff = self.a as i16 - other as i16;
[INFO] [stderr]      |                    ^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1446:36
[INFO] [stderr]      |
[INFO] [stderr] 1446 |         let diff = self.a as i16 - other as i16;
[INFO] [stderr]      |                                    ^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1507:20
[INFO] [stderr]      |
[INFO] [stderr] 1507 |         let diff = self.a as i16 - other as i16 - c as i16;
[INFO] [stderr]      |                    ^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1507:36
[INFO] [stderr]      |
[INFO] [stderr] 1507 |         let diff = self.a as i16 - other as i16 - c as i16;
[INFO] [stderr]      |                                    ^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1507:51
[INFO] [stderr]      |
[INFO] [stderr] 1507 |         let diff = self.a as i16 - other as i16 - c as i16;
[INFO] [stderr]      |                                                   ^^^^^^^^ help: try: `i16::from(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/z80.rs:1621:24
[INFO] [stderr]      |
[INFO] [stderr] 1621 |         let inc: u16 = self.b as u16 + 1;
[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/z80.rs:1699:24
[INFO] [stderr]      |
[INFO] [stderr] 1699 |         let inc: u16 = self.c as u16 + 1;
[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/z80.rs:1706:24
[INFO] [stderr]      |
[INFO] [stderr] 1706 |         let inc: u16 = self.d as u16 + 1;
[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/z80.rs:1713:24
[INFO] [stderr]      |
[INFO] [stderr] 1713 |         let inc: u16 = self.e as u16 + 1;
[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/z80.rs:1720:24
[INFO] [stderr]      |
[INFO] [stderr] 1720 |         let inc: u16 = self.get_h() as u16 + 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.get_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/z80.rs:1728:24
[INFO] [stderr]      |
[INFO] [stderr] 1728 |         let inc: u16 = init as u16 + 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^ help: try: `u16::from(init)`
[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/z80.rs:1734:24
[INFO] [stderr]      |
[INFO] [stderr] 1734 |         let inc: u16 = self.a as u16 + 1;
[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/z80.rs:1741:24
[INFO] [stderr]      |
[INFO] [stderr] 1741 |         let inc: u16 = self.b as u16 - 1;
[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/z80.rs:1748:24
[INFO] [stderr]      |
[INFO] [stderr] 1748 |         let inc: u16 = self.c as u16 - 1;
[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/z80.rs:1755:24
[INFO] [stderr]      |
[INFO] [stderr] 1755 |         let inc: u16 = self.d as u16 - 1;
[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/z80.rs:1762:24
[INFO] [stderr]      |
[INFO] [stderr] 1762 |         let inc: u16 = self.e as u16 - 1;
[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/z80.rs:1769:24
[INFO] [stderr]      |
[INFO] [stderr] 1769 |         let inc: u16 = self.get_h() as u16 - 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.get_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/z80.rs:1777:24
[INFO] [stderr]      |
[INFO] [stderr] 1777 |         let inc: u16 = init as u16 - 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^ help: try: `u16::from(init)`
[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/z80.rs:1783:24
[INFO] [stderr]      |
[INFO] [stderr] 1783 |         let inc: u16 = self.a as u16 - 1;
[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 i8 to i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1815:35
[INFO] [stderr]      |
[INFO] [stderr] 1815 |         let x2 = self.pc as i16 + x1 as i16;
[INFO] [stderr]      |                                   ^^^^^^^^^ help: try: `i16::from(x1)`
[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/z80.rs:1824:35
[INFO] [stderr]      |
[INFO] [stderr] 1824 |         let x2 = self.pc as i16 + x1 as i16;
[INFO] [stderr]      |                                   ^^^^^^^^^ help: try: `i16::from(x1)`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1840:27
[INFO] [stderr]      |
[INFO] [stderr] 1840 |         let mut hl: u32 = Z80::get_word(self.get_h(), self.get_l()) as u32;
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(Z80::get_word(self.get_h(), self.get_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] warning: casting i8 to i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1859:19
[INFO] [stderr]      |
[INFO] [stderr] 1859 |         let res = (value as i16) - 1;
[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/z80.rs:1883:20
[INFO] [stderr]      |
[INFO] [stderr] 1883 |         let dir = ((x2 as u16) << 8) + (x1 as u16);
[INFO] [stderr]      |                    ^^^^^^^^^^^ help: try: `u16::from(x2)`
[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/z80.rs:1883:40
[INFO] [stderr]      |
[INFO] [stderr] 1883 |         let dir = ((x2 as u16) << 8) + (x1 as u16);
[INFO] [stderr]      |                                        ^^^^^^^^^^^ help: try: `u16::from(x1)`
[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/z80.rs:2160:48
[INFO] [stderr]      |
[INFO] [stderr] 2160 |         let x2 = (self.pc as i16).wrapping_add(x1 as i16);
[INFO] [stderr]      |                                                ^^^^^^^^^ help: try: `i16::from(x1)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2168:18
[INFO] [stderr]      |
[INFO] [stderr] 2168 |         let x1 = self.read_bus(mem) as i16;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.read_bus(mem))`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2189:20
[INFO] [stderr]      |
[INFO] [stderr] 2189 |         let diff = (self.a as i16) - (other as i16);
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2189:38
[INFO] [stderr]      |
[INFO] [stderr] 2189 |         let diff = (self.a as i16) - (other as i16);
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: try: `i16::from(other)`
[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/z80.rs:2265:24
[INFO] [stderr]      |
[INFO] [stderr] 2265 |             self.pc += e as u16;
[INFO] [stderr]      |                        ^^^^^^^^ help: try: `u16::from(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/z80.rs:2273:24
[INFO] [stderr]      |
[INFO] [stderr] 2273 |             self.pc += e as u16;
[INFO] [stderr]      |                        ^^^^^^^^ help: try: `u16::from(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: this looks like you are swapping `self.b` and `self.b_alt` manually
[INFO] [stderr]     --> src/z80.rs:2289:9
[INFO] [stderr]      |
[INFO] [stderr] 2289 | /         let mut swap = self.b;
[INFO] [stderr] 2290 | |         self.b = self.b_alt;
[INFO] [stderr] 2291 | |         self.b_alt = swap;
[INFO] [stderr]      | |_________________________^ help: try: `std::mem::swap(&mut self.b, &mut self.b_alt)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2441:17
[INFO] [stderr]      |
[INFO] [stderr] 2441 |         let c = (self.f & 0x01) as i16;
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.f & 0x01)`
[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 i16 to i32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2443:20
[INFO] [stderr]      |
[INFO] [stderr] 2443 |         let diff = (hl as i32) - (r as i32) - (c as i32);
[INFO] [stderr]      |                    ^^^^^^^^^^^ help: try: `i32::from(hl)`
[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 i16 to i32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2443:34
[INFO] [stderr]      |
[INFO] [stderr] 2443 |         let diff = (hl as i32) - (r as i32) - (c as i32);
[INFO] [stderr]      |                                  ^^^^^^^^^^ help: try: `i32::from(r)`
[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 i16 to i32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2443:47
[INFO] [stderr]      |
[INFO] [stderr] 2443 |         let diff = (hl as i32) - (r as i32) - (c as i32);
[INFO] [stderr]      |                                               ^^^^^^^^^^ help: try: `i32::from(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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2480:17
[INFO] [stderr]      |
[INFO] [stderr] 2480 |         let c = self.get_flag(C) as i16;
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.get_flag(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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2747:24
[INFO] [stderr]      |
[INFO] [stderr] 2747 |         let sum: i16 = (self.a as i16) + (n as i16);
[INFO] [stderr]      |                        ^^^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2747:42
[INFO] [stderr]      |
[INFO] [stderr] 2747 |         let sum: i16 = (self.a as i16) + (n as i16);
[INFO] [stderr]      |                                          ^^^^^^^^^^ help: try: `i16::from(n)`
[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 match on a boolean expression
[INFO] [stderr]    --> src/z80.rs:113:22
[INFO] [stderr]     |
[INFO] [stderr] 113 |           let result = match eval {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 114 | |             true => 1,
[INFO] [stderr] 115 | |             false => 0,
[INFO] [stderr] 116 | |         };
[INFO] [stderr]     | |_________^ help: consider using an if/else expression: `if eval { 1 } else { 0 }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/z80.rs:174:10
[INFO] [stderr]     |
[INFO] [stderr] 174 |         ((hi as u16) << 8) + (lo as u16)
[INFO] [stderr]     |          ^^^^^^^^^^^ help: try: `u16::from(hi)`
[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/z80.rs:174:30
[INFO] [stderr]     |
[INFO] [stderr] 174 |         ((hi as u16) << 8) + (lo as u16)
[INFO] [stderr]     |                              ^^^^^^^^^^^ help: try: `u16::from(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: manual implementation of an assign operation
[INFO] [stderr]    --> src/z80.rs:189:13
[INFO] [stderr]     |
[INFO] [stderr] 189 |             partial = partial >> 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `partial >>= 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/z80.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |         let s = reg as u16;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: try: `u16::from(reg)`
[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/z80.rs:235:25
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 addr += self.read_bus(mem) as u16
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.read_bus(mem))`
[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/z80.rs:897:17
[INFO] [stderr]     |
[INFO] [stderr] 897 |         addr += byte as u16;
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: try: `u16::from(byte)`
[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: manual implementation of an assign operation
[INFO] [stderr]     --> src/z80.rs:1073:9
[INFO] [stderr]      |
[INFO] [stderr] 1073 |         self.a = self.a ^ value;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.a ^= value`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]     --> src/z80.rs:1133:9
[INFO] [stderr]      |
[INFO] [stderr] 1133 |         self.a = self.a | value;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.a |= value`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: this looks like you are swapping `self.d` and `self.h` manually
[INFO] [stderr]     --> src/z80.rs:1297:9
[INFO] [stderr]      |
[INFO] [stderr] 1297 | /         let old_d = self.d;
[INFO] [stderr] 1298 | |         self.d = self.h;
[INFO] [stderr] 1299 | |         self.h = old_d;
[INFO] [stderr]      | |______________________^ help: try: `std::mem::swap(&mut self.d, &mut self.h)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]      = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: this looks like you are swapping `self.e` and `self.l` manually
[INFO] [stderr]     --> src/z80.rs:1301:9
[INFO] [stderr]      |
[INFO] [stderr] 1301 | /         let old_e = self.e;
[INFO] [stderr] 1302 | |         self.e = self.l;
[INFO] [stderr] 1303 | |         self.l = old_e;
[INFO] [stderr]      | |______________________^ help: try: `std::mem::swap(&mut self.e, &mut self.l)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1307:23
[INFO] [stderr]      |
[INFO] [stderr] 1307 |         let hl: u32 = self.get_hl() as u32;
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self.get_hl())`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1317:18
[INFO] [stderr]      |
[INFO] [stderr] 1317 |         let bc = Z80::get_word(self.b, self.c) as u32;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(Z80::get_word(self.b, 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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1322:18
[INFO] [stderr]      |
[INFO] [stderr] 1322 |         let de = Z80::get_word(self.d, self.e) as u32;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(Z80::get_word(self.d, 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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1327:23
[INFO] [stderr]      |
[INFO] [stderr] 1327 |         let hl: u32 = self.get_hl() as u32;
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self.get_hl())`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1332:18
[INFO] [stderr]      |
[INFO] [stderr] 1332 |         let sp = self.sp as u32;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^ help: try: `u32::from(self.sp)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1337:19
[INFO] [stderr]      |
[INFO] [stderr] 1337 |         let sum = (self.a as i16) + (other as i16);
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1337:37
[INFO] [stderr]      |
[INFO] [stderr] 1337 |         let sum = (self.a as i16) + (other as i16);
[INFO] [stderr]      |                                     ^^^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1388:17
[INFO] [stderr]      |
[INFO] [stderr] 1388 |         let c = (self.f & C) as i16;
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.f & 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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1389:19
[INFO] [stderr]      |
[INFO] [stderr] 1389 |         let sum = self.a as i16 + other as i16 + c;
[INFO] [stderr]      |                   ^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1389:35
[INFO] [stderr]      |
[INFO] [stderr] 1389 |         let sum = self.a as i16 + other as i16 + c;
[INFO] [stderr]      |                                   ^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1446:20
[INFO] [stderr]      |
[INFO] [stderr] 1446 |         let diff = self.a as i16 - other as i16;
[INFO] [stderr]      |                    ^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1446:36
[INFO] [stderr]      |
[INFO] [stderr] 1446 |         let diff = self.a as i16 - other as i16;
[INFO] [stderr]      |                                    ^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1507:20
[INFO] [stderr]      |
[INFO] [stderr] 1507 |         let diff = self.a as i16 - other as i16 - c as i16;
[INFO] [stderr]      |                    ^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1507:36
[INFO] [stderr]      |
[INFO] [stderr] 1507 |         let diff = self.a as i16 - other as i16 - c as i16;
[INFO] [stderr]      |                                    ^^^^^^^^^^^^ help: try: `i16::from(other)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1507:51
[INFO] [stderr]      |
[INFO] [stderr] 1507 |         let diff = self.a as i16 - other as i16 - c as i16;
[INFO] [stderr]      |                                                   ^^^^^^^^ help: try: `i16::from(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/z80.rs:1621:24
[INFO] [stderr]      |
[INFO] [stderr] 1621 |         let inc: u16 = self.b as u16 + 1;
[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/z80.rs:1699:24
[INFO] [stderr]      |
[INFO] [stderr] 1699 |         let inc: u16 = self.c as u16 + 1;
[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/z80.rs:1706:24
[INFO] [stderr]      |
[INFO] [stderr] 1706 |         let inc: u16 = self.d as u16 + 1;
[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/z80.rs:1713:24
[INFO] [stderr]      |
[INFO] [stderr] 1713 |         let inc: u16 = self.e as u16 + 1;
[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/z80.rs:1720:24
[INFO] [stderr]      |
[INFO] [stderr] 1720 |         let inc: u16 = self.get_h() as u16 + 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.get_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/z80.rs:1728:24
[INFO] [stderr]      |
[INFO] [stderr] 1728 |         let inc: u16 = init as u16 + 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^ help: try: `u16::from(init)`
[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/z80.rs:1734:24
[INFO] [stderr]      |
[INFO] [stderr] 1734 |         let inc: u16 = self.a as u16 + 1;
[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/z80.rs:1741:24
[INFO] [stderr]      |
[INFO] [stderr] 1741 |         let inc: u16 = self.b as u16 - 1;
[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/z80.rs:1748:24
[INFO] [stderr]      |
[INFO] [stderr] 1748 |         let inc: u16 = self.c as u16 - 1;
[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/z80.rs:1755:24
[INFO] [stderr]      |
[INFO] [stderr] 1755 |         let inc: u16 = self.d as u16 - 1;
[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/z80.rs:1762:24
[INFO] [stderr]      |
[INFO] [stderr] 1762 |         let inc: u16 = self.e as u16 - 1;
[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/z80.rs:1769:24
[INFO] [stderr]      |
[INFO] [stderr] 1769 |         let inc: u16 = self.get_h() as u16 - 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(self.get_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/z80.rs:1777:24
[INFO] [stderr]      |
[INFO] [stderr] 1777 |         let inc: u16 = init as u16 - 1;
[INFO] [stderr]      |                        ^^^^^^^^^^^ help: try: `u16::from(init)`
[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/z80.rs:1783:24
[INFO] [stderr]      |
[INFO] [stderr] 1783 |         let inc: u16 = self.a as u16 - 1;
[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 i8 to i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1815:35
[INFO] [stderr]      |
[INFO] [stderr] 1815 |         let x2 = self.pc as i16 + x1 as i16;
[INFO] [stderr]      |                                   ^^^^^^^^^ help: try: `i16::from(x1)`
[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/z80.rs:1824:35
[INFO] [stderr]      |
[INFO] [stderr] 1824 |         let x2 = self.pc as i16 + x1 as i16;
[INFO] [stderr]      |                                   ^^^^^^^^^ help: try: `i16::from(x1)`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1840:27
[INFO] [stderr]      |
[INFO] [stderr] 1840 |         let mut hl: u32 = Z80::get_word(self.get_h(), self.get_l()) as u32;
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(Z80::get_word(self.get_h(), self.get_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] warning: casting i8 to i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:1859:19
[INFO] [stderr]      |
[INFO] [stderr] 1859 |         let res = (value as i16) - 1;
[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/z80.rs:1883:20
[INFO] [stderr]      |
[INFO] [stderr] 1883 |         let dir = ((x2 as u16) << 8) + (x1 as u16);
[INFO] [stderr]      |                    ^^^^^^^^^^^ help: try: `u16::from(x2)`
[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/z80.rs:1883:40
[INFO] [stderr]      |
[INFO] [stderr] 1883 |         let dir = ((x2 as u16) << 8) + (x1 as u16);
[INFO] [stderr]      |                                        ^^^^^^^^^^^ help: try: `u16::from(x1)`
[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/z80.rs:2160:48
[INFO] [stderr]      |
[INFO] [stderr] 2160 |         let x2 = (self.pc as i16).wrapping_add(x1 as i16);
[INFO] [stderr]      |                                                ^^^^^^^^^ help: try: `i16::from(x1)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2168:18
[INFO] [stderr]      |
[INFO] [stderr] 2168 |         let x1 = self.read_bus(mem) as i16;
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.read_bus(mem))`
[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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2189:20
[INFO] [stderr]      |
[INFO] [stderr] 2189 |         let diff = (self.a as i16) - (other as i16);
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2189:38
[INFO] [stderr]      |
[INFO] [stderr] 2189 |         let diff = (self.a as i16) - (other as i16);
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: try: `i16::from(other)`
[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/z80.rs:2265:24
[INFO] [stderr]      |
[INFO] [stderr] 2265 |             self.pc += e as u16;
[INFO] [stderr]      |                        ^^^^^^^^ help: try: `u16::from(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/z80.rs:2273:24
[INFO] [stderr]      |
[INFO] [stderr] 2273 |             self.pc += e as u16;
[INFO] [stderr]      |                        ^^^^^^^^ help: try: `u16::from(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: this looks like you are swapping `self.b` and `self.b_alt` manually
[INFO] [stderr]     --> src/z80.rs:2289:9
[INFO] [stderr]      |
[INFO] [stderr] 2289 | /         let mut swap = self.b;
[INFO] [stderr] 2290 | |         self.b = self.b_alt;
[INFO] [stderr] 2291 | |         self.b_alt = swap;
[INFO] [stderr]      | |_________________________^ help: try: `std::mem::swap(&mut self.b, &mut self.b_alt)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2441:17
[INFO] [stderr]      |
[INFO] [stderr] 2441 |         let c = (self.f & 0x01) as i16;
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.f & 0x01)`
[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 i16 to i32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2443:20
[INFO] [stderr]      |
[INFO] [stderr] 2443 |         let diff = (hl as i32) - (r as i32) - (c as i32);
[INFO] [stderr]      |                    ^^^^^^^^^^^ help: try: `i32::from(hl)`
[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 i16 to i32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2443:34
[INFO] [stderr]      |
[INFO] [stderr] 2443 |         let diff = (hl as i32) - (r as i32) - (c as i32);
[INFO] [stderr]      |                                  ^^^^^^^^^^ help: try: `i32::from(r)`
[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 i16 to i32 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2443:47
[INFO] [stderr]      |
[INFO] [stderr] 2443 |         let diff = (hl as i32) - (r as i32) - (c as i32);
[INFO] [stderr]      |                                               ^^^^^^^^^^ help: try: `i32::from(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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2480:17
[INFO] [stderr]      |
[INFO] [stderr] 2480 |         let c = self.get_flag(C) as i16;
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i16::from(self.get_flag(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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2747:24
[INFO] [stderr]      |
[INFO] [stderr] 2747 |         let sum: i16 = (self.a as i16) + (n as i16);
[INFO] [stderr]      |                        ^^^^^^^^^^^^^^^ help: try: `i16::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 i16 may become silently lossy if types change
[INFO] [stderr]     --> src/z80.rs:2747:42
[INFO] [stderr]      |
[INFO] [stderr] 2747 |         let sum: i16 = (self.a as i16) + (n as i16);
[INFO] [stderr]      |                                          ^^^^^^^^^^ help: try: `i16::from(n)`
[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 2.62s
[INFO] running `"docker" "inspect" "ec8328290faed0bde5a9d431fb77ad24ef806f71e553f2783b69543cacfdc6dc"`
[INFO] running `"docker" "rm" "-f" "ec8328290faed0bde5a9d431fb77ad24ef806f71e553f2783b69543cacfdc6dc"`
[INFO] [stdout] ec8328290faed0bde5a9d431fb77ad24ef806f71e553f2783b69543cacfdc6dc