[INFO] crate rz80 0.1.1 is already in cache
[INFO] extracting crate rz80 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/rz80/0.1.1
[INFO] extracting crate rz80 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rz80/0.1.1
[INFO] validating manifest of rz80-0.1.1 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 rz80-0.1.1 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 rz80-0.1.1
[INFO] finished frobbing rz80-0.1.1
[INFO] frobbed toml for rz80-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/rz80/0.1.1/Cargo.toml
[INFO] started frobbing rz80-0.1.1
[INFO] finished frobbing rz80-0.1.1
[INFO] frobbed toml for rz80-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rz80/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rz80-0.1.1 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rz80/0.1.1:/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 -Dclippy::into_iter_on_array" "-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] 9e310e180a6db222be2859af60814424e88f24b116dc5240ffab1a9c99a09171
[INFO] running `"docker" "start" "-a" "9e310e180a6db222be2859af60814424e88f24b116dc5240ffab1a9c99a09171"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking rz80 v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0602]: unknown lint: `clippy::into_iter_on_array`
[INFO] [stderr]   |
[INFO] [stderr]   = note: requested on the command line with `-D clippy::into_iter_on_array`
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:276:21
[INFO] [stderr]     |
[INFO] [stderr] 276 |                 let v = self.reg.r8i(z);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:284:21
[INFO] [stderr]     |
[INFO] [stderr] 284 |                 let v = self.mem.r8(a);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:344:21
[INFO] [stderr]     |
[INFO] [stderr] 344 |                 let q = y & 1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:362:21
[INFO] [stderr]     |
[INFO] [stderr] 362 |                 let q = y & 1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:367:29
[INFO] [stderr]     |
[INFO] [stderr] 367 |                         let v = self.reg.r16sp(2);
[INFO] [stderr]     |                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:375:29
[INFO] [stderr]     |
[INFO] [stderr] 375 |                         let a = self.reg.a();
[INFO] [stderr]     |                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:387:29
[INFO] [stderr]     |
[INFO] [stderr] 387 |                         let a = self.reg.a();
[INFO] [stderr]     |                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:426:21
[INFO] [stderr]     |
[INFO] [stderr] 426 |                 let q = y & 1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:440:21
[INFO] [stderr]     |
[INFO] [stderr] 440 |                 let w = self.inc8(v);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:447:21
[INFO] [stderr]     |
[INFO] [stderr] 447 |                 let w = self.inc8(v);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:455:21
[INFO] [stderr]     |
[INFO] [stderr] 455 |                 let w = self.dec8(v);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:462:21
[INFO] [stderr]     |
[INFO] [stderr] 462 |                 let w = self.dec8(v);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:507:21
[INFO] [stderr]     |
[INFO] [stderr] 507 |                 let q = y & 1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:529:29
[INFO] [stderr]     |
[INFO] [stderr] 529 |                         let v = self.reg.r16sp(2);
[INFO] [stderr]     |                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:535:29
[INFO] [stderr]     |
[INFO] [stderr] 535 |                         let v = self.reg.r16sp(2);
[INFO] [stderr]     |                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:611:21
[INFO] [stderr]     |
[INFO] [stderr] 611 |                 let q = y & 1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:615:29
[INFO] [stderr]     |
[INFO] [stderr] 615 |                         let v = self.reg.r16af(p);
[INFO] [stderr]     |                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:718:21
[INFO] [stderr]     |
[INFO] [stderr] 718 |                 let f = flags_szp(v) | (self.reg.f() & CF);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:727:21
[INFO] [stderr]     |
[INFO] [stderr] 727 |                 let f = flags_szp(v) | (self.reg.f() & CF);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:747:21
[INFO] [stderr]     |
[INFO] [stderr] 747 |                 let q = y & 1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:761:21
[INFO] [stderr]     |
[INFO] [stderr] 761 |                 let q = y & 1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:812:21
[INFO] [stderr]     |
[INFO] [stderr] 812 |                 let f = flags_sziff2(i, self.iff2) | (self.reg.f() & CF);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:820:21
[INFO] [stderr]     |
[INFO] [stderr] 820 |                 let f = flags_sziff2(r, self.iff2) | (self.reg.f() & CF);
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:861:25
[INFO] [stderr]     |
[INFO] [stderr] 861 |                     let a = self.addr_d(d, ext);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:862:25
[INFO] [stderr]     |
[INFO] [stderr] 862 |                     let v = self.mem.r8(a);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 7th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:863:25
[INFO] [stderr]     |
[INFO] [stderr] 863 |                     let w = self.rot(y, v);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:869:25
[INFO] [stderr]     |
[INFO] [stderr] 869 |                     let a = self.addr_d(d, ext);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:870:25
[INFO] [stderr]     |
[INFO] [stderr] 870 |                     let v = self.mem.r8(a);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 7th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:871:25
[INFO] [stderr]     |
[INFO] [stderr] 871 |                     let w = self.rot(y, v);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:877:25
[INFO] [stderr]     |
[INFO] [stderr] 877 |                     let v = self.reg.r8i(z);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:878:25
[INFO] [stderr]     |
[INFO] [stderr] 878 |                     let w = self.rot(y, v);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:887:25
[INFO] [stderr]     |
[INFO] [stderr] 887 |                     let a = self.addr_d(d, ext);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:888:25
[INFO] [stderr]     |
[INFO] [stderr] 888 |                     let v = self.mem.r8(a);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:893:25
[INFO] [stderr]     |
[INFO] [stderr] 893 |                     let v = self.reg.r8i(z);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:902:25
[INFO] [stderr]     |
[INFO] [stderr] 902 |                     let a = self.addr_d(d, ext);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:903:25
[INFO] [stderr]     |
[INFO] [stderr] 903 |                     let v = self.mem.r8(a) & !(1 << y);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:909:25
[INFO] [stderr]     |
[INFO] [stderr] 909 |                     let a = self.addr_d(d, ext);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:910:25
[INFO] [stderr]     |
[INFO] [stderr] 910 |                     let v = self.mem.r8(a) & !(1 << y);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:916:25
[INFO] [stderr]     |
[INFO] [stderr] 916 |                     let v = self.reg.r8i(z) & !(1 << y);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:925:25
[INFO] [stderr]     |
[INFO] [stderr] 925 |                     let a = self.addr_d(d, ext);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:926:25
[INFO] [stderr]     |
[INFO] [stderr] 926 |                     let v = self.mem.r8(a) | 1 << y;
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:932:25
[INFO] [stderr]     |
[INFO] [stderr] 932 |                     let a = self.addr_d(d, ext);
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:933:25
[INFO] [stderr]     |
[INFO] [stderr] 933 |                     let v = self.mem.r8(a) | 1 << y;
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/cpu.rs:939:25
[INFO] [stderr]     |
[INFO] [stderr] 939 |                     let v = self.reg.r8i(z) | 1 << y;
[INFO] [stderr]     |                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/pio.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             id: id,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/ctc.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             id: id,
[INFO] [stderr]    |             ^^^^^^ help: replace it with: `id`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] error[E0602]: unknown lint: `clippy::into_iter_on_array`
[INFO] [stderr]   |
[INFO] [stderr]   = note: requested on the command line with `-D clippy::into_iter_on_array`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0602`.
[INFO] [stderr] error: Could not compile `libc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/memory.rs:140:32
[INFO] [stderr]     |
[INFO] [stderr] 140 |         mem.map(0, 0, 0, true, (1 << 16));
[INFO] [stderr]     |                                ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/ctc.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 | /             if (ctrl & (CTC_RESET | CTC_CONSTANT_FOLLOWS)) == 0 {
[INFO] [stderr] 148 | |                 if (ctrl & CTC_MODE_BIT) == CTC_MODE_TIMER && !waiting {
[INFO] [stderr] 149 | |                     self.chn[chn].down_counter -= cycles as RegT;
[INFO] [stderr] 150 | |                     while self.chn[chn].down_counter <= 0 {
[INFO] [stderr] ...   |
[INFO] [stderr] 154 | |                 }
[INFO] [stderr] 155 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 147 |             if (ctrl & (CTC_RESET | CTC_CONSTANT_FOLLOWS)) == 0 && (ctrl & CTC_MODE_BIT) == CTC_MODE_TIMER && !waiting {
[INFO] [stderr] 148 |     self.chn[chn].down_counter -= cycles as RegT;
[INFO] [stderr] 149 |     while self.chn[chn].down_counter <= 0 {
[INFO] [stderr] 150 |         self.down_counter_trigger(bus, chn);
[INFO] [stderr] 151 |         self.chn[chn].down_counter += CTC::down_counter_initial(&self.chn[chn]);
[INFO] [stderr] 152 |     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0602`.
[INFO] [stderr] error: Could not compile `gcc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]  --> src/registers.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const CF: RegT = 1 << 0;
[INFO] [stderr]   |                      ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `registers::Registers`
[INFO] [stderr]    --> src/registers.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 | /     pub fn new() -> Registers {
[INFO] [stderr] 123 | |         Registers {
[INFO] [stderr] 124 | |             reg: [0; NUM_REGS],
[INFO] [stderr] 125 | |             r_pc: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 133 | |         }
[INFO] [stderr] 134 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 106 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |         self.reg[A] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[A])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.reg[F] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         self.reg[B] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 |         self.reg[C] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         self.reg[D] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |         self.reg[E] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         self.reg[H] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |         self.reg[L] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         self.reg[WZH] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[WZH])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |         (self.reg[A] as RegT) << 8 | self.reg[F] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:235:38
[INFO] [stderr]     |
[INFO] [stderr] 235 |         (self.reg[A] as RegT) << 8 | self.reg[F] as RegT
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:240:9
[INFO] [stderr]     |
[INFO] [stderr] 240 |         (self.reg[B] as RegT) << 8 | self.reg[C] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:240:38
[INFO] [stderr]     |
[INFO] [stderr] 240 |         (self.reg[B] as RegT) << 8 | self.reg[C] as RegT
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:245:9
[INFO] [stderr]     |
[INFO] [stderr] 245 |         (self.reg[D] as RegT) << 8 | self.reg[E] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:245:38
[INFO] [stderr]     |
[INFO] [stderr] 245 |         (self.reg[D] as RegT) << 8 | self.reg[E] as RegT
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |         (self.reg[H] as RegT) << 8 | self.reg[L] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:250:38
[INFO] [stderr]     |
[INFO] [stderr] 250 |         (self.reg[H] as RegT) << 8 | self.reg[L] as RegT
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         (self.reg[IXH] as RegT) << 8 | self.reg[IXL] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[IXH])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:255:40
[INFO] [stderr]     |
[INFO] [stderr] 255 |         (self.reg[IXH] as RegT) << 8 | self.reg[IXL] as RegT
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[IXL])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         (self.reg[IYH] as RegT) << 8 | self.reg[IYL] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[IYH])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:260:40
[INFO] [stderr]     |
[INFO] [stderr] 260 |         (self.reg[IYH] as RegT) << 8 | self.reg[IYL] as RegT
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[IYL])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:265:9
[INFO] [stderr]     |
[INFO] [stderr] 265 |         (self.reg[SPH] as RegT) << 8 | self.reg[SPL] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[SPH])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:265:40
[INFO] [stderr]     |
[INFO] [stderr] 265 |         (self.reg[SPH] as RegT) << 8 | self.reg[SPL] as RegT
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[SPL])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:270:9
[INFO] [stderr]     |
[INFO] [stderr] 270 |         (self.reg[WZH] as RegT) << 8 | self.reg[WZL] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[WZH])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:270:40
[INFO] [stderr]     |
[INFO] [stderr] 270 |         (self.reg[WZH] as RegT) << 8 | self.reg[WZL] as RegT
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[WZL])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:275:9
[INFO] [stderr]     |
[INFO] [stderr] 275 |         (self.reg[A_] as RegT) << 8 | self.reg[F_] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:275:39
[INFO] [stderr]     |
[INFO] [stderr] 275 |         (self.reg[A_] as RegT) << 8 | self.reg[F_] as RegT
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:280:9
[INFO] [stderr]     |
[INFO] [stderr] 280 |         (self.reg[B_] as RegT) << 8 | self.reg[C_] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:280:39
[INFO] [stderr]     |
[INFO] [stderr] 280 |         (self.reg[B_] as RegT) << 8 | self.reg[C_] as RegT
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:285:9
[INFO] [stderr]     |
[INFO] [stderr] 285 |         (self.reg[D_] as RegT) << 8 | self.reg[E_] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:285:39
[INFO] [stderr]     |
[INFO] [stderr] 285 |         (self.reg[D_] as RegT) << 8 | self.reg[E_] as RegT
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:290:9
[INFO] [stderr]     |
[INFO] [stderr] 290 |         (self.reg[H_] as RegT) << 8 | self.reg[L_] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:290:39
[INFO] [stderr]     |
[INFO] [stderr] 290 |         (self.reg[H_] as RegT) << 8 | self.reg[L_] as RegT
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 |         (self.reg[WZH_] as RegT) << 8 | self.reg[WZL_] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[WZH_])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:295:41
[INFO] [stderr]     |
[INFO] [stderr] 295 |         (self.reg[WZH_] as RegT) << 8 | self.reg[WZL_] as RegT
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[WZL_])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |         self.r_pc as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.r_pc)`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:402:9
[INFO] [stderr]     |
[INFO] [stderr] 402 |         self.reg[self.m_r[r]] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[self.m_r[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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:414:9
[INFO] [stderr]     |
[INFO] [stderr] 414 |         self.reg[self.m_r2[r]] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[self.m_r2[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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:426:9
[INFO] [stderr]     |
[INFO] [stderr] 426 |         (self.reg[i] as RegT) << 8 | self.reg[i + 1] as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[i])`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/registers.rs:426:38
[INFO] [stderr]     |
[INFO] [stderr] 426 |         (self.reg[i] as RegT) << 8 | self.reg[i + 1] as RegT
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.reg[i + 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: you should consider adding a `Default` implementation for `memory::Memory`
[INFO] [stderr]    --> src/memory.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | /     pub fn new() -> Memory {
[INFO] [stderr] 130 | |         Memory {
[INFO] [stderr] 131 | |             pages: [Page::new(); NUM_PAGES],
[INFO] [stderr] 132 | |             layers: [[Page::new(); NUM_PAGES]; NUM_LAYERS],
[INFO] [stderr] 133 | |             heap: [0; HEAP_SIZE],
[INFO] [stderr] 134 | |         }
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 127 | impl Default for memory::Memory {
[INFO] [stderr] 128 |     fn default() -> Self {
[INFO] [stderr] 129 |         Self::new()
[INFO] [stderr] 130 |     }
[INFO] [stderr] 131 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/memory.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |             self.heap[heap_offset] as RegT
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.heap[heap_offset])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/memory.rs:250:13
[INFO] [stderr]     |
[INFO] [stderr] 250 |             self.heap[heap_offset] as i8 as RegT
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.heap[heap_offset] as i8)`
[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: the variable `offset` is used as a loop counter. Consider using `for (offset, item) in data.enumerate()` or similar iterators
[INFO] [stderr]    --> src/memory.rs:297:18
[INFO] [stderr]     |
[INFO] [stderr] 297 |         for b in data {
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::explicit_counter_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/memory.rs:298:37
[INFO] [stderr]     |
[INFO] [stderr] 298 |             self.w8f(addr + offset, *b as RegT);
[INFO] [stderr]     |                                     ^^^^^^^^^^ help: try: `i32::from(*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: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]   --> src/cpu.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     (if (res & 0xFF) == 0 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: try: `res.trailing_zeros() >= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::verbose_bit_mask)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]   --> src/cpu.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     (if (res & 0xFF) == 0 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: try: `res.trailing_zeros() >= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]   --> src/cpu.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |     (if (res & 0xFF) == 0 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: try: `res.trailing_zeros() >= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]   --> src/cpu.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     (if (val & 0xFF) == 0 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: try: `val.trailing_zeros() >= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `cpu::CPU`
[INFO] [stderr]    --> src/cpu.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     pub fn new() -> CPU {
[INFO] [stderr] 110 | |         CPU {
[INFO] [stderr] 111 | |             reg: Registers::new(),
[INFO] [stderr] 112 | |             halt: false,
[INFO] [stderr] ...   |
[INFO] [stderr] 119 | |         }
[INFO] [stderr] 120 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 107 | impl Default for cpu::CPU {
[INFO] [stderr] 108 |     fn default() -> Self {
[INFO] [stderr] 109 |         Self::new()
[INFO] [stderr] 110 |     }
[INFO] [stderr] 111 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]     --> src/cpu.rs:1316:28
[INFO] [stderr]      |
[INFO] [stderr] 1316 |                        (if (res & 0xFFFF) == 0 {
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^ help: try: `res.trailing_zeros() >= 16`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]     --> src/cpu.rs:1330:28
[INFO] [stderr]      |
[INFO] [stderr] 1330 |                        (if (res & 0xFFFF) == 0 {
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^ help: try: `res.trailing_zeros() >= 16`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/pio.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         ((self.chn[PIO_A].int_control & 0xC0) | (self.chn[PIO_B].int_control >> 4)) as RegT
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from((self.chn[PIO_A].int_control & 0xC0) | (self.chn[PIO_B].int_control >> 4))`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/pio.rs:188:29
[INFO] [stderr]     |
[INFO] [stderr] 188 |             Mode::Output => self.chn[chn].output as RegT,
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.chn[chn].output)`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/pio.rs:195:17
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 self.chn[chn].input as RegT
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.chn[chn].input)`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/pio.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 self.chn[chn].input as RegT
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.chn[chn].input)`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/pio.rs:205:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 ((c.input & c.io_select) | (c.output & !c.io_select)) as RegT
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from((c.input & c.io_select) | (c.output & !c.io_select))`
[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 boolean expression can be simplified
[INFO] [stderr]    --> src/pio.rs:219:26
[INFO] [stderr]     |
[INFO] [stderr] 219 |               let bmatch = ((ictrl == 0x00) && (val != mask)) || ((ictrl == 0x20) && (val != 0)) ||
[INFO] [stderr]     |  __________________________^
[INFO] [stderr] 220 | |                          ((ictrl == 0x40) && (val == 0)) ||
[INFO] [stderr] 221 | |                          ((ictrl == 0x60) && (val == mask));
[INFO] [stderr]     | |___________________________________________________________^ help: try: `(ictrl == 0x00) && (val != mask) || (ictrl == 0x20) && (val != 0) || (ictrl == 0x40) && val == 0 || (ictrl == 0x60) && val == mask`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/pio.rs:224:43
[INFO] [stderr]     |
[INFO] [stderr] 224 |                 bus.pio_irq(self.id, chn, c.int_vector as RegT);
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(c.int_vector)`
[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: the operation is ineffective. Consider reducing it to `1`
[INFO] [stderr]   --> src/ctc.rs:38:33
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub const CTC_CONTROL_BIT: u8 = 1 << 0;
[INFO] [stderr]    |                                 ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/ctc.rs:169:32
[INFO] [stderr]     |
[INFO] [stderr] 169 |     fn down_counter_initial(c: &Channel) -> RegT {
[INFO] [stderr]     |                                ^^^^^^^^ help: consider passing by value instead: `Channel`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/ctc.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             c.constant as RegT
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: try: `i32::from(c.constant)`
[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 i32 may become silently lossy if types change
[INFO] [stderr]    --> src/ctc.rs:184:39
[INFO] [stderr]     |
[INFO] [stderr] 184 |             bus.ctc_irq(self.id, chn, self.chn[chn].int_vector as RegT);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(self.chn[chn].int_vector)`
[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 should consider deriving a `Default` implementation for `daisychain::Controller`
[INFO] [stderr]   --> src/daisychain.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | /     pub fn new() -> Controller {
[INFO] [stderr] 19 | |         Controller {
[INFO] [stderr] 20 | |             int_enabled: true,
[INFO] [stderr] 21 | |             int_requested: false,
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | |         }
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/daisychain.rs:85:24
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 return ctrl.int_vec as RegT;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(ctrl.int_vec)`
[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: build failed
[INFO] running `"docker" "inspect" "9e310e180a6db222be2859af60814424e88f24b116dc5240ffab1a9c99a09171"`
[INFO] running `"docker" "rm" "-f" "9e310e180a6db222be2859af60814424e88f24b116dc5240ffab1a9c99a09171"`
[INFO] [stdout] 9e310e180a6db222be2859af60814424e88f24b116dc5240ffab1a9c99a09171