[INFO] cloning repository https://github.com/by77er/lc3-emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/by77er/lc3-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fby77er%2Flc3-emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fby77er%2Flc3-emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d35d34fabca8411f89acc8c78f27a81cbc9e29ba
[INFO] linting by77er/lc3-emu against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fby77er%2Flc3-emu" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/by77er/lc3-emu
[INFO] finished tweaking git repo https://github.com/by77er/lc3-emu
[INFO] tweaked toml for git repo https://github.com/by77er/lc3-emu written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/by77er/lc3-emu on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/by77er/lc3-emu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 626a3d53990ad5c22367a513770733d22c5774acb2b62fca60ab8215482b9681
[INFO] running `Command { std: "docker" "start" "-a" "626a3d53990ad5c22367a513770733d22c5774acb2b62fca60ab8215482b9681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "626a3d53990ad5c22367a513770733d22c5774acb2b62fca60ab8215482b9681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626a3d53990ad5c22367a513770733d22c5774acb2b62fca60ab8215482b9681", kill_on_drop: false }`
[INFO] [stdout] 626a3d53990ad5c22367a513770733d22c5774acb2b62fca60ab8215482b9681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0f2f47774561439cf71061812d1c921ec7821980c17672ab14af294e51a272e
[INFO] running `Command { std: "docker" "start" "-a" "d0f2f47774561439cf71061812d1c921ec7821980c17672ab14af294e51a272e", kill_on_drop: false }`
[INFO] [stderr]     Checking lc3-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:159:14
[INFO] [stdout]     |
[INFO] [stdout] 159 |     self.psr &= 0b0_111_1000_1111_1111;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0111_1000_1111_1111`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout]     = note: `#[warn(clippy::unusual_byte_groupings)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:174:14
[INFO] [stdout]     |
[INFO] [stdout] 174 |     self.psr &= 0b0_111_1111_1111_1111;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0111_1111_1111_1111`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:206:14
[INFO] [stdout]     |
[INFO] [stdout] 206 |     self.psr &= 0b1111_1111_1111_11_000;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1_1111_1111_1111_1000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:463:25
[INFO] [stdout]     |
[INFO] [stdout] 463 |     lc3.memory.put(0x3000, 0b0001_001_010_1_01111); // ADD R1, R2, #1
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0010_1010_1111`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:472:25
[INFO] [stdout]     |
[INFO] [stdout] 472 |     lc3.memory.put(0x3000, 0b001_001_010_0_00_011); // ADD R1, R2, R3
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b001_0010_1000_0011`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:486:25
[INFO] [stdout]     |
[INFO] [stdout] 486 |     lc3.memory.put(0x3000, 0b0101_001_001_1_00000); // AND R1, R1, #0 ; zero R1
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0101_0010_0110_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:496:25
[INFO] [stdout]     |
[INFO] [stdout] 496 |     lc3.memory.put(0x3000, 0b0101_001_001_0_00_001); // AND R1, R1, R1 ; do nothing
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0101_0010_0100_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:508:25
[INFO] [stdout]     |
[INFO] [stdout] 508 |     lc3.memory.put(0x3000, 0b0101_001_001_1_00000); // AND R1, R1, #0 ; zero R1                      
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0101_0010_0110_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:509:25
[INFO] [stdout]     |
[INFO] [stdout] 509 |     lc3.memory.put(0x3001, 0b0000_110_000000101); // BRnz #5
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_1100_0000_0101`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:522:32
[INFO] [stdout]     |
[INFO] [stdout] 522 |         lc3.memory.put(0x3000, 0b1100_000_010_000000); // JMP R2
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0000_1000_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:534:25
[INFO] [stdout]     |
[INFO] [stdout] 534 |     lc3.memory.put(0x3000, 0b0100_1_11111111110); // JSR #-2 ; jump back by 2
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0100_1111_1111_1110`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:543:25
[INFO] [stdout]     |
[INFO] [stdout] 543 |     lc3.memory.put(0x3000, 0b0100_0_00_010_000000); // JSRR R2
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0100_0000_1000_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:556:25
[INFO] [stdout]     |
[INFO] [stdout] 556 |     lc3.memory.put(0x3000, 0b0010_010_000000001);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0010_0100_0000_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:568:25
[INFO] [stdout]     |
[INFO] [stdout] 568 |     lc3.memory.put(0x3000, 0b1010_010_000000001);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1010_0100_0000_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:578:25
[INFO] [stdout]     |
[INFO] [stdout] 578 |     lc3.memory.put(0x3000, 0b0110_010_001_000001);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0110_0100_0100_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:590:25
[INFO] [stdout]     |
[INFO] [stdout] 590 |     lc3.memory.put(0x3000, 0b1110_010_000000010);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1110_0100_0000_0010`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:600:25
[INFO] [stdout]     |
[INFO] [stdout] 600 |     lc3.memory.put(0x3000, 0b1001_010_001_1_11111);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1001_0100_0111_1111`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:611:25
[INFO] [stdout]     |
[INFO] [stdout] 611 |     lc3.memory.put(0x3000, 0b0011_010_000000001);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0011_0100_0000_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:622:25
[INFO] [stdout]     |
[INFO] [stdout] 622 |     lc3.memory.put(0x3000, 0b1011_010_000000001);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1011_0100_0000_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:634:25
[INFO] [stdout]     |
[INFO] [stdout] 634 |     lc3.memory.put(0x3000, 0b0111_010_001_000001);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0111_0100_0100_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:646:25
[INFO] [stdout]     |
[INFO] [stdout] 646 |     lc3.memory.put(0x3000, 0b1111_0000_00000001);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1111_0000_0000_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:661:25
[INFO] [stdout]     |
[INFO] [stdout] 661 |     lc3.memory.put(0x3001, 0b001_000_000_1_00001); // add 1 to r0 to show it continued
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b001_0000_0010_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     lc3.memory.put(0x3000, 0b1110_000_000000010);   // LEA R0, [PC + 2]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1110_0000_0000_0010`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |     lc3.memory.put(0x3001, 0b1111_0000_00100010);   // TRAP 0x22 (PUTS)
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1111_0000_0010_0010`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |     lc3.memory.put(0x3002, 0b1111_0000_00100101);   // TRAP 0x25 (HALT)
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1111_0000_0010_0101`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 |     lc3.memory.put(0x0200, 0b1010_000_000000010); // LDI R0, [PC + 2] ; load *0x203 -> *FE00 into r0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1010_0000_0000_0010`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |     lc3.memory.put(0x0201, 0b0000_010_000000001); // BRz  PC - 2      ; r0 == 0, nothing, retry
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0100_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |     lc3.memory.put(0x0202, 0b0000_000_000000001); // BR   PC + 1      ; continue
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 82 |     lc3.memory.put(0x0204, 0b1010_000_000000001); // LDI R0, [PC + 1] ; load *0x206 -> *FE02 into r0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1010_0000_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     lc3.memory.put(0x0205, 0b1100_000_111_000000);// RET
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:87:28
[INFO] [stdout]    |
[INFO] [stdout] 87 |     lc3.memory.put(0x0220, 0b1011_000_000000001); // STI R0, [PC + 1] ; put R0 into display reg
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1011_0000_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:88:28
[INFO] [stdout]    |
[INFO] [stdout] 88 |     lc3.memory.put(0x0221, 0b1100_000_111_000000);// RET
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |     lc3.memory.put(0x0240, 0b0001_001_111_1_00000); // ADD R1, R7, #0    ; save RET register
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0011_1110_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     lc3.memory.put(0x0241, 0b0001_010_000_1_00000); // ADD R2, R0, #0    ; move r0 to r2
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0100_0010_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 |     lc3.memory.put(0x0242, 0b0110_000_010_000000);  // LDR R0, [R2 + #0] ; load character to r0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0110_0000_1000_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |     lc3.memory.put(0x0243, 0b0000_010_000000011);   // BRz PC + 3        ; if zero, go to return
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0100_0000_0011`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |     lc3.memory.put(0x0244, 0b1111_0000_00100001);   // TRAP 0x21 (OUT)   ; print character
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1111_0000_0010_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     lc3.memory.put(0x0245, 0b0001_010_010_1_00001); // ADD R2, R2, #1    ; increment string ptr
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0100_1010_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:98:28
[INFO] [stdout]    |
[INFO] [stdout] 98 |     lc3.memory.put(0x0246, 0b0000_111_111111011);   // BR PC - 5         ; go 5 back
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_1111_1111_1011`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:99:28
[INFO] [stdout]    |
[INFO] [stdout] 99 |     lc3.memory.put(0x0247, 0b0001_111_001_1_00000); // ADD R7, R1, #0    ; return address back to r7
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_1110_0110_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:100:28
[INFO] [stdout]     |
[INFO] [stdout] 100 |     lc3.memory.put(0x0248, 0b1100_000_111_000000);  // RET
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |     lc3.memory.put(0x02A0, 0b0101_000_000_1_00000);// zero r0
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0101_0000_0010_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |     lc3.memory.put(0x02A1, 0b1011_000_000000001);  // STI R0, [PC + 1] ; put R0 into display reg
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1011_0000_0000_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:108:28
[INFO] [stdout]     |
[INFO] [stdout] 108 |     lc3.memory.put(0x02A2, 0b1100_000_111_000000); // RET
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/lc3.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     if !(self.ie == 0b1) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: try: `(self.ie != 0b1)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `u16` is unnecessary
[INFO] [stdout]    --> src/lc3.rs:161:28
[INFO] [stdout]     |
[INFO] [stdout] 161 |     self.pc = self.memory.get(0x100 as u16 + code as u16);
[INFO] [stdout]     |                               ^^^^^^^^^^^^ help: try: `0x100_u16`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `u16` is unnecessary
[INFO] [stdout]    --> src/lc3.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |     self.pc = self.memory.get(0x100 as u16  + code as u16);
[INFO] [stdout]     |                               ^^^^^^^^^^^^ help: try: `0x100_u16`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lc3.rs:420:2
[INFO] [stdout]     |
[INFO] [stdout] 420 |     return self.mem[index as usize];
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 420 -     return self.mem[index as usize];
[INFO] [stdout] 420 +     self.mem[index as usize]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/lc3.rs:444:2
[INFO] [stdout]     |
[INFO] [stdout] 444 |     assert_eq!(false, mux(0b0101000000000000));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout]     = note: `#[warn(clippy::bool_assert_comparison)]` on by default
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 444 -     assert_eq!(false, mux(0b0101000000000000));
[INFO] [stdout] 444 +     assert!(!mux(0b0101000000000000));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/lc3.rs:445:2
[INFO] [stdout]     |
[INFO] [stdout] 445 |     assert_eq!(true, mux(0b0001000000100000));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 445 -     assert_eq!(true, mux(0b0001000000100000));
[INFO] [stdout] 445 +     assert!(mux(0b0001000000100000));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:159:14
[INFO] [stdout]     |
[INFO] [stdout] 159 |     self.psr &= 0b0_111_1000_1111_1111;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0111_1000_1111_1111`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout]     = note: `#[warn(clippy::unusual_byte_groupings)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:174:14
[INFO] [stdout]     |
[INFO] [stdout] 174 |     self.psr &= 0b0_111_1111_1111_1111;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0111_1111_1111_1111`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/lc3.rs:206:14
[INFO] [stdout]     |
[INFO] [stdout] 206 |     self.psr &= 0b1111_1111_1111_11_000;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1_1111_1111_1111_1000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |     lc3.memory.put(0x3000, 0b1110_000_000000010);   // LEA R0, [PC + 2]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1110_0000_0000_0010`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |     lc3.memory.put(0x3001, 0b1111_0000_00100010);   // TRAP 0x22 (PUTS)
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1111_0000_0010_0010`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |     lc3.memory.put(0x3002, 0b1111_0000_00100101);   // TRAP 0x25 (HALT)
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1111_0000_0010_0101`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 |     lc3.memory.put(0x0200, 0b1010_000_000000010); // LDI R0, [PC + 2] ; load *0x203 -> *FE00 into r0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1010_0000_0000_0010`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |     lc3.memory.put(0x0201, 0b0000_010_000000001); // BRz  PC - 2      ; r0 == 0, nothing, retry
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0100_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |     lc3.memory.put(0x0202, 0b0000_000_000000001); // BR   PC + 1      ; continue
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0000_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 82 |     lc3.memory.put(0x0204, 0b1010_000_000000001); // LDI R0, [PC + 1] ; load *0x206 -> *FE02 into r0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1010_0000_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     lc3.memory.put(0x0205, 0b1100_000_111_000000);// RET
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:87:28
[INFO] [stdout]    |
[INFO] [stdout] 87 |     lc3.memory.put(0x0220, 0b1011_000_000000001); // STI R0, [PC + 1] ; put R0 into display reg
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1011_0000_0000_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:88:28
[INFO] [stdout]    |
[INFO] [stdout] 88 |     lc3.memory.put(0x0221, 0b1100_000_111_000000);// RET
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |     lc3.memory.put(0x0240, 0b0001_001_111_1_00000); // ADD R1, R7, #0    ; save RET register
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0011_1110_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |     lc3.memory.put(0x0241, 0b0001_010_000_1_00000); // ADD R2, R0, #0    ; move r0 to r2
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0100_0010_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:94:28
[INFO] [stdout]    |
[INFO] [stdout] 94 |     lc3.memory.put(0x0242, 0b0110_000_010_000000);  // LDR R0, [R2 + #0] ; load character to r0
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0110_0000_1000_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:95:28
[INFO] [stdout]    |
[INFO] [stdout] 95 |     lc3.memory.put(0x0243, 0b0000_010_000000011);   // BRz PC + 3        ; if zero, go to return
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_0100_0000_0011`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |     lc3.memory.put(0x0244, 0b1111_0000_00100001);   // TRAP 0x21 (OUT)   ; print character
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1111_0000_0010_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     lc3.memory.put(0x0245, 0b0001_010_010_1_00001); // ADD R2, R2, #1    ; increment string ptr
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_0100_1010_0001`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:98:28
[INFO] [stdout]    |
[INFO] [stdout] 98 |     lc3.memory.put(0x0246, 0b0000_111_111111011);   // BR PC - 5         ; go 5 back
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0000_1111_1111_1011`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]   --> src/main.rs:99:28
[INFO] [stdout]    |
[INFO] [stdout] 99 |     lc3.memory.put(0x0247, 0b0001_111_001_1_00000); // ADD R7, R1, #0    ; return address back to r7
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0001_1110_0110_0000`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:100:28
[INFO] [stdout]     |
[INFO] [stdout] 100 |     lc3.memory.put(0x0248, 0b1100_000_111_000000);  // RET
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |     lc3.memory.put(0x02A0, 0b0101_000_000_1_00000);// zero r0
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b0101_0000_0010_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |     lc3.memory.put(0x02A1, 0b1011_000_000000001);  // STI R0, [PC + 1] ; put R0 into display reg
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1011_0000_0000_0001`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: digits of hex, binary or octal literal not in groups of equal size
[INFO] [stdout]    --> src/main.rs:108:28
[INFO] [stdout]     |
[INFO] [stdout] 108 |     lc3.memory.put(0x02A2, 0b1100_000_111_000000); // RET
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0b1100_0001_1100_0000`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/lc3.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     if !(self.ie == 0b1) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: try: `(self.ie != 0b1)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `u16` is unnecessary
[INFO] [stdout]    --> src/lc3.rs:161:28
[INFO] [stdout]     |
[INFO] [stdout] 161 |     self.pc = self.memory.get(0x100 as u16 + code as u16);
[INFO] [stdout]     |                               ^^^^^^^^^^^^ help: try: `0x100_u16`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `u16` is unnecessary
[INFO] [stdout]    --> src/lc3.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |     self.pc = self.memory.get(0x100 as u16  + code as u16);
[INFO] [stdout]     |                               ^^^^^^^^^^^^ help: try: `0x100_u16`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lc3.rs:420:2
[INFO] [stdout]     |
[INFO] [stdout] 420 |     return self.mem[index as usize];
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]     = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 420 -     return self.mem[index as usize];
[INFO] [stdout] 420 +     self.mem[index as usize]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "d0f2f47774561439cf71061812d1c921ec7821980c17672ab14af294e51a272e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f2f47774561439cf71061812d1c921ec7821980c17672ab14af294e51a272e", kill_on_drop: false }`
[INFO] [stdout] d0f2f47774561439cf71061812d1c921ec7821980c17672ab14af294e51a272e