[INFO] cloning repository https://github.com/AndreiKazakov/rust-16-bit-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndreiKazakov/rust-16-bit-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiKazakov%2Frust-16-bit-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiKazakov%2Frust-16-bit-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13785fb2897cbfb47104c9a77468ce2fd51f1494
[INFO] checking AndreiKazakov/rust-16-bit-vm against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreiKazakov%2Frust-16-bit-vm" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndreiKazakov/rust-16-bit-vm on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AndreiKazakov/rust-16-bit-vm
[INFO] finished tweaking git repo https://github.com/AndreiKazakov/rust-16-bit-vm
[INFO] tweaked toml for git repo https://github.com/AndreiKazakov/rust-16-bit-vm written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/AndreiKazakov/rust-16-bit-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ced4ad62c622d120064765d6164388f723bebe413d0fc14025a3e476cf94169c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ced4ad62c622d120064765d6164388f723bebe413d0fc14025a3e476cf94169c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ced4ad62c622d120064765d6164388f723bebe413d0fc14025a3e476cf94169c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced4ad62c622d120064765d6164388f723bebe413d0fc14025a3e476cf94169c", kill_on_drop: false }`
[INFO] [stdout] ced4ad62c622d120064765d6164388f723bebe413d0fc14025a3e476cf94169c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db6be53a8cdcdba869c66eccc02264ac5ee06614f30355468e2e46c21cc84d96
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db6be53a8cdcdba869c66eccc02264ac5ee06614f30355468e2e46c21cc84d96", kill_on_drop: false }`
[INFO] [stderr]     Checking vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::device::Device`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::device::Device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `device::memory::Memory`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use device::memory::Memory;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::device::Device`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::device::Device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `device::memory::Memory`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use device::memory::Memory;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lit_reg`
[INFO] [stdout]  --> src/assembler/formats.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn lit_reg<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reg_lit`
[INFO] [stdout]   --> src/assembler/formats.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn reg_lit<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reg_lit8`
[INFO] [stdout]   --> src/assembler/formats.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn reg_lit8<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lit_off_reg`
[INFO] [stdout]   --> src/assembler/formats.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn lit_off_reg<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reg_reg`
[INFO] [stdout]   --> src/assembler/formats.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn reg_reg<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mem_reg`
[INFO] [stdout]   --> src/assembler/formats.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn mem_reg<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reg_mem`
[INFO] [stdout]   --> src/assembler/formats.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn reg_mem<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lit_mem`
[INFO] [stdout]   --> src/assembler/formats.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn lit_mem<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reg_ptr_reg`
[INFO] [stdout]   --> src/assembler/formats.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn reg_ptr_reg<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lit`
[INFO] [stdout]   --> src/assembler/formats.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn lit<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reg`
[INFO] [stdout]   --> src/assembler/formats.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn reg<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `no_arg`
[INFO] [stdout]   --> src/assembler/formats.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn no_arg<'a>(command: &str, instruction: Instruction) -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instruction2`
[INFO] [stdout]   --> src/assembler/formats.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn instruction2<'a>(
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hex_or_exp`
[INFO] [stdout]   --> src/assembler/formats.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn hex_or_exp<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hex8_or_exp`
[INFO] [stdout]   --> src/assembler/formats.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn hex8_or_exp<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `address_or_exp`
[INFO] [stdout]   --> src/assembler/formats.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn address_or_exp<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `com`
[INFO] [stdout]    --> src/assembler/formats.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn com<'a>(command: &str) -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_instruction1`
[INFO] [stdout]    --> src/assembler/formats.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn to_instruction1(instruction: Instruction, mut parsed_instruction: Vec<Type>) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_instruction2`
[INFO] [stdout]    --> src/assembler/formats.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn to_instruction2(instruction: Instruction, mut parsed_instruction: Vec<Type>) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Plus`
[INFO] [stdout]  --> src/assembler/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Plus,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Minus`
[INFO] [stdout]  --> src/assembler/parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Minus,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Star`
[INFO] [stdout]  --> src/assembler/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Star,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `square_bracket_expression`
[INFO] [stdout]   --> src/assembler/parser.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn square_bracket_expression<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hex_literal`
[INFO] [stdout]   --> src/assembler/parser.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn hex_literal<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hex_literal8`
[INFO] [stdout]   --> src/assembler/parser.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn hex_literal8<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `operator`
[INFO] [stdout]   --> src/assembler/parser.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn operator<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `address`
[INFO] [stdout]   --> src/assembler/parser.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn address<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `label`
[INFO] [stdout]    --> src/assembler/parser.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn label<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `variable`
[INFO] [stdout]    --> src/assembler/parser.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn variable<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `priority`
[INFO] [stdout]    --> src/assembler/parser.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn priority(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `group_binary_operations`
[INFO] [stdout]    --> src/assembler/parser.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn group_binary_operations<'a>(mut expression: Vec<Type>) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `register`
[INFO] [stdout]    --> src/assembler/parser.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn register<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Instruction0`
[INFO] [stdout]    --> src/assembler/parser.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 | /     Instruction0 {
[INFO] [stdout] 180 | |         instruction: Instruction,
[INFO] [stdout] 181 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Instruction1`
[INFO] [stdout]    --> src/assembler/parser.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     Instruction1 {
[INFO] [stdout] 183 | |         instruction: Instruction,
[INFO] [stdout] 184 | |         arg0: Box<Type>,
[INFO] [stdout] 185 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Instruction2`
[INFO] [stdout]    --> src/assembler/parser.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | /     Instruction2 {
[INFO] [stdout] 187 | |         instruction: Instruction,
[INFO] [stdout] 188 | |         arg0: Box<Type>,
[INFO] [stdout] 189 | |         arg1: Box<Type>,
[INFO] [stdout] 190 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Instruction3`
[INFO] [stdout]    --> src/assembler/parser.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | /     Instruction3 {
[INFO] [stdout] 192 | |         instruction: Instruction,
[INFO] [stdout] 193 | |         arg0: Box<Type>,
[INFO] [stdout] 194 | |         arg1: Box<Type>,
[INFO] [stdout] 195 | |         arg2: Box<Type>,
[INFO] [stdout] 196 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BinaryOperation`
[INFO] [stdout]    --> src/assembler/parser.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 197 | /     BinaryOperation {
[INFO] [stdout] 198 | |         op: Box<Type>,
[INFO] [stdout] 199 | |         a: Box<Type>,
[INFO] [stdout] 200 | |         b: Box<Type>,
[INFO] [stdout] 201 | |     },
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ignored`
[INFO] [stdout]    --> src/assembler/parser.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     Ignored,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HexLiteral`
[INFO] [stdout]    --> src/assembler/parser.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     HexLiteral(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HexLiteral8`
[INFO] [stdout]    --> src/assembler/parser.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     HexLiteral8(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Address`
[INFO] [stdout]    --> src/assembler/parser.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 |     Address(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Variable`
[INFO] [stdout]    --> src/assembler/parser.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 |     Variable(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Register`
[INFO] [stdout]    --> src/assembler/parser.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     Register(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Operator`
[INFO] [stdout]    --> src/assembler/parser.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 |     Operator(Operator),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Label`
[INFO] [stdout]    --> src/assembler/parser.rs:209:5
[INFO] [stdout]     |
[INFO] [stdout] 209 |     Label(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compile`
[INFO] [stdout]   --> src/assembler.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn compile(code: &str) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode`
[INFO] [stdout]   --> src/assembler.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn encode(t: &Type, labels: &HashMap<&String, u16>) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `assembly_parser`
[INFO] [stdout]   --> src/assembler.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn assembly_parser<'a>() -> Parser<'a, str, Vec<Type>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `assembly_instruction`
[INFO] [stdout]   --> src/assembler.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn assembly_instruction<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mov`
[INFO] [stdout]    --> src/assembler.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn mov<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]    --> src/assembler.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn add<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sub`
[INFO] [stdout]    --> src/assembler.rs:147:4
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn sub<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mul`
[INFO] [stdout]    --> src/assembler.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn mul<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lsf`
[INFO] [stdout]    --> src/assembler.rs:162:4
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn lsf<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rsf`
[INFO] [stdout]    --> src/assembler.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn rsf<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `and`
[INFO] [stdout]    --> src/assembler.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn and<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `or`
[INFO] [stdout]    --> src/assembler.rs:183:4
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn or<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `xor`
[INFO] [stdout]    --> src/assembler.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn xor<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jeq`
[INFO] [stdout]    --> src/assembler.rs:197:4
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn jeq<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jne`
[INFO] [stdout]    --> src/assembler.rs:204:4
[INFO] [stdout]     |
[INFO] [stdout] 204 | fn jne<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jgt`
[INFO] [stdout]    --> src/assembler.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn jgt<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jlt`
[INFO] [stdout]    --> src/assembler.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn jlt<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jle`
[INFO] [stdout]    --> src/assembler.rs:225:4
[INFO] [stdout]     |
[INFO] [stdout] 225 | fn jle<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jge`
[INFO] [stdout]    --> src/assembler.rs:232:4
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn jge<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `psh`
[INFO] [stdout]    --> src/assembler.rs:239:4
[INFO] [stdout]     |
[INFO] [stdout] 239 | fn psh<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pop`
[INFO] [stdout]    --> src/assembler.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn pop<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `inc`
[INFO] [stdout]    --> src/assembler.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn inc<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dec`
[INFO] [stdout]    --> src/assembler.rs:254:4
[INFO] [stdout]     |
[INFO] [stdout] 254 | fn dec<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `not`
[INFO] [stdout]    --> src/assembler.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn not<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cal`
[INFO] [stdout]    --> src/assembler.rs:262:4
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn cal<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ret`
[INFO] [stdout]    --> src/assembler.rs:269:4
[INFO] [stdout]     |
[INFO] [stdout] 269 | fn ret<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hlt`
[INFO] [stdout]    --> src/assembler.rs:273:4
[INFO] [stdout]     |
[INFO] [stdout] 273 | fn hlt<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LIT_REG`
[INFO] [stdout]  --> src/cpu/instruction.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const LIT_REG: u16 = 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `REG_LIT`
[INFO] [stdout]   --> src/cpu/instruction.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | const REG_LIT: u16 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `REG_LIT8`
[INFO] [stdout]   --> src/cpu/instruction.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const REG_LIT8: u16 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `REG_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const REG_REG: u16 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `REG_MEM`
[INFO] [stdout]   --> src/cpu/instruction.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const REG_MEM: u16 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MEM_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const MEM_REG: u16 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LIT_MEM`
[INFO] [stdout]   --> src/cpu/instruction.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const LIT_MEM: u16 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `REG_PTR_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const REG_PTR_REG: u16 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LIT_OFF_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | const LIT_OFF_REG: u16 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NONE`
[INFO] [stdout]   --> src/cpu/instruction.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | const NONE: u16 = 1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const REG: u16 = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LIT`
[INFO] [stdout]   --> src/cpu/instruction.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const LIT: u16 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INT`
[INFO] [stdout]   --> src/cpu/instruction.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / pub const INT: Instruction = Instruction {
[INFO] [stdout] 23 | |     opcode: 0x00,
[INFO] [stdout] 24 | |     size: LIT,
[INFO] [stdout] 25 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RET_INT`
[INFO] [stdout]   --> src/cpu/instruction.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | / pub const RET_INT: Instruction = Instruction {
[INFO] [stdout] 27 | |     opcode: 0x01,
[INFO] [stdout] 28 | |     size: NONE,
[INFO] [stdout] 29 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MOVE_LIT_MEM`
[INFO] [stdout]   --> src/cpu/instruction.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / pub const MOVE_LIT_MEM: Instruction = Instruction {
[INFO] [stdout] 32 | |     opcode: 0x09,
[INFO] [stdout] 33 | |     size: LIT_MEM,
[INFO] [stdout] 34 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MOVE_LIT_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / pub const MOVE_LIT_REG: Instruction = Instruction {
[INFO] [stdout] 36 | |     opcode: 0x10,
[INFO] [stdout] 37 | |     size: LIT_REG,
[INFO] [stdout] 38 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MOVE_REG_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / pub const MOVE_REG_REG: Instruction = Instruction {
[INFO] [stdout] 40 | |     opcode: 0x11,
[INFO] [stdout] 41 | |     size: REG_REG,
[INFO] [stdout] 42 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MOVE_REG_MEM`
[INFO] [stdout]   --> src/cpu/instruction.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / pub const MOVE_REG_MEM: Instruction = Instruction {
[INFO] [stdout] 44 | |     opcode: 0x12,
[INFO] [stdout] 45 | |     size: REG_MEM,
[INFO] [stdout] 46 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MOVE_MEM_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | / pub const MOVE_MEM_REG: Instruction = Instruction {
[INFO] [stdout] 48 | |     opcode: 0x13,
[INFO] [stdout] 49 | |     size: MEM_REG,
[INFO] [stdout] 50 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PSH_LIT`
[INFO] [stdout]   --> src/cpu/instruction.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / pub const PSH_LIT: Instruction = Instruction {
[INFO] [stdout] 52 | |     opcode: 0x16,
[INFO] [stdout] 53 | |     size: LIT,
[INFO] [stdout] 54 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PSH_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / pub const PSH_REG: Instruction = Instruction {
[INFO] [stdout] 56 | |     opcode: 0x17,
[INFO] [stdout] 57 | |     size: REG,
[INFO] [stdout] 58 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `POP_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / pub const POP_REG: Instruction = Instruction {
[INFO] [stdout] 60 | |     opcode: 0x18,
[INFO] [stdout] 61 | |     size: REG,
[INFO] [stdout] 62 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CAL_LIT`
[INFO] [stdout]   --> src/cpu/instruction.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / pub const CAL_LIT: Instruction = Instruction {
[INFO] [stdout] 64 | |     opcode: 0x19,
[INFO] [stdout] 65 | |     size: LIT,
[INFO] [stdout] 66 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CAL_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / pub const CAL_REG: Instruction = Instruction {
[INFO] [stdout] 68 | |     opcode: 0x1a,
[INFO] [stdout] 69 | |     size: REG,
[INFO] [stdout] 70 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RET`
[INFO] [stdout]   --> src/cpu/instruction.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / pub const RET: Instruction = Instruction {
[INFO] [stdout] 72 | |     opcode: 0x1b,
[INFO] [stdout] 73 | |     size: NONE,
[INFO] [stdout] 74 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MOVE_REG_PTR_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / pub const MOVE_REG_PTR_REG: Instruction = Instruction {
[INFO] [stdout] 76 | |     opcode: 0x1c,
[INFO] [stdout] 77 | |     size: REG_PTR_REG,
[INFO] [stdout] 78 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MOVE_LIT_OFF_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / pub const MOVE_LIT_OFF_REG: Instruction = Instruction {
[INFO] [stdout] 80 | |     opcode: 0x1d,
[INFO] [stdout] 81 | |     size: LIT_OFF_REG,
[INFO] [stdout] 82 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADD_REG_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / pub const ADD_REG_REG: Instruction = Instruction {
[INFO] [stdout] 85 | |     opcode: 0x14,
[INFO] [stdout] 86 | |     size: REG_REG,
[INFO] [stdout] 87 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADD_LIT_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | / pub const ADD_LIT_REG: Instruction = Instruction {
[INFO] [stdout] 89 | |     opcode: 0x30,
[INFO] [stdout] 90 | |     size: LIT_REG,
[INFO] [stdout] 91 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SUB_LIT_REG`
[INFO] [stdout]   --> src/cpu/instruction.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | / pub const SUB_LIT_REG: Instruction = Instruction {
[INFO] [stdout] 93 | |     opcode: 0x31,
[INFO] [stdout] 94 | |     size: LIT_REG,
[INFO] [stdout] 95 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SUB_REG_LIT`
[INFO] [stdout]   --> src/cpu/instruction.rs:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | / pub const SUB_REG_LIT: Instruction = Instruction {
[INFO] [stdout] 97 | |     opcode: 0x32,
[INFO] [stdout] 98 | |     size: REG_LIT,
[INFO] [stdout] 99 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SUB_REG_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | / pub const SUB_REG_REG: Instruction = Instruction {
[INFO] [stdout] 101 | |     opcode: 0x33,
[INFO] [stdout] 102 | |     size: REG_REG,
[INFO] [stdout] 103 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MUL_LIT_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | / pub const MUL_LIT_REG: Instruction = Instruction {
[INFO] [stdout] 105 | |     opcode: 0x34,
[INFO] [stdout] 106 | |     size: LIT_REG,
[INFO] [stdout] 107 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MUL_REG_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / pub const MUL_REG_REG: Instruction = Instruction {
[INFO] [stdout] 109 | |     opcode: 0x35,
[INFO] [stdout] 110 | |     size: REG_REG,
[INFO] [stdout] 111 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INC_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / pub const INC_REG: Instruction = Instruction {
[INFO] [stdout] 113 | |     opcode: 0x36,
[INFO] [stdout] 114 | |     size: REG,
[INFO] [stdout] 115 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEC_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:116:1
[INFO] [stdout]     |
[INFO] [stdout] 116 | / pub const DEC_REG: Instruction = Instruction {
[INFO] [stdout] 117 | |     opcode: 0x37,
[INFO] [stdout] 118 | |     size: REG,
[INFO] [stdout] 119 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LSF_REG_LIT8`
[INFO] [stdout]    --> src/cpu/instruction.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | / pub const LSF_REG_LIT8: Instruction = Instruction {
[INFO] [stdout] 122 | |     opcode: 0x40,
[INFO] [stdout] 123 | |     size: REG_LIT8,
[INFO] [stdout] 124 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LSF_REG_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:125:1
[INFO] [stdout]     |
[INFO] [stdout] 125 | / pub const LSF_REG_REG: Instruction = Instruction {
[INFO] [stdout] 126 | |     opcode: 0x41,
[INFO] [stdout] 127 | |     size: REG_REG,
[INFO] [stdout] 128 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RSF_REG_LIT8`
[INFO] [stdout]    --> src/cpu/instruction.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | / pub const RSF_REG_LIT8: Instruction = Instruction {
[INFO] [stdout] 130 | |     opcode: 0x42,
[INFO] [stdout] 131 | |     size: REG_LIT8,
[INFO] [stdout] 132 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RSF_REG_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / pub const RSF_REG_REG: Instruction = Instruction {
[INFO] [stdout] 134 | |     opcode: 0x43,
[INFO] [stdout] 135 | |     size: REG_REG,
[INFO] [stdout] 136 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `AND_REG_LIT`
[INFO] [stdout]    --> src/cpu/instruction.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | / pub const AND_REG_LIT: Instruction = Instruction {
[INFO] [stdout] 138 | |     opcode: 0x44,
[INFO] [stdout] 139 | |     size: REG_LIT,
[INFO] [stdout] 140 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `AND_REG_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | / pub const AND_REG_REG: Instruction = Instruction {
[INFO] [stdout] 142 | |     opcode: 0x45,
[INFO] [stdout] 143 | |     size: REG_REG,
[INFO] [stdout] 144 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OR_REG_LIT`
[INFO] [stdout]    --> src/cpu/instruction.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / pub const OR_REG_LIT: Instruction = Instruction {
[INFO] [stdout] 146 | |     opcode: 0x46,
[INFO] [stdout] 147 | |     size: REG_LIT,
[INFO] [stdout] 148 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OR_REG_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:149:1
[INFO] [stdout]     |
[INFO] [stdout] 149 | / pub const OR_REG_REG: Instruction = Instruction {
[INFO] [stdout] 150 | |     opcode: 0x47,
[INFO] [stdout] 151 | |     size: REG_REG,
[INFO] [stdout] 152 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `XOR_REG_LIT`
[INFO] [stdout]    --> src/cpu/instruction.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | / pub const XOR_REG_LIT: Instruction = Instruction {
[INFO] [stdout] 154 | |     opcode: 0x48,
[INFO] [stdout] 155 | |     size: REG_LIT,
[INFO] [stdout] 156 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `XOR_REG_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | / pub const XOR_REG_REG: Instruction = Instruction {
[INFO] [stdout] 158 | |     opcode: 0x49,
[INFO] [stdout] 159 | |     size: REG_REG,
[INFO] [stdout] 160 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NOT_REG`
[INFO] [stdout]    --> src/cpu/instruction.rs:161:1
[INFO] [stdout]     |
[INFO] [stdout] 161 | / pub const NOT_REG: Instruction = Instruction {
[INFO] [stdout] 162 | |     opcode: 0x4a,
[INFO] [stdout] 163 | |     size: REG,
[INFO] [stdout] 164 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JNE_LIT_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | / pub const JNE_LIT_MEM: Instruction = Instruction {
[INFO] [stdout] 167 | |     opcode: 0x50,
[INFO] [stdout] 168 | |     size: LIT_MEM,
[INFO] [stdout] 169 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JNE_REG_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:170:1
[INFO] [stdout]     |
[INFO] [stdout] 170 | / pub const JNE_REG_MEM: Instruction = Instruction {
[INFO] [stdout] 171 | |     opcode: 0x51,
[INFO] [stdout] 172 | |     size: REG_MEM,
[INFO] [stdout] 173 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JEQ_LIT_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:174:1
[INFO] [stdout]     |
[INFO] [stdout] 174 | / pub const JEQ_LIT_MEM: Instruction = Instruction {
[INFO] [stdout] 175 | |     opcode: 0x52,
[INFO] [stdout] 176 | |     size: LIT_MEM,
[INFO] [stdout] 177 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JEQ_REG_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:178:1
[INFO] [stdout]     |
[INFO] [stdout] 178 | / pub const JEQ_REG_MEM: Instruction = Instruction {
[INFO] [stdout] 179 | |     opcode: 0x53,
[INFO] [stdout] 180 | |     size: REG_MEM,
[INFO] [stdout] 181 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JGT_LIT_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | / pub const JGT_LIT_MEM: Instruction = Instruction {
[INFO] [stdout] 183 | |     opcode: 0x54,
[INFO] [stdout] 184 | |     size: LIT_MEM,
[INFO] [stdout] 185 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JGT_REG_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:186:1
[INFO] [stdout]     |
[INFO] [stdout] 186 | / pub const JGT_REG_MEM: Instruction = Instruction {
[INFO] [stdout] 187 | |     opcode: 0x55,
[INFO] [stdout] 188 | |     size: REG_MEM,
[INFO] [stdout] 189 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JLT_LIT_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:190:1
[INFO] [stdout]     |
[INFO] [stdout] 190 | / pub const JLT_LIT_MEM: Instruction = Instruction {
[INFO] [stdout] 191 | |     opcode: 0x56,
[INFO] [stdout] 192 | |     size: LIT_MEM,
[INFO] [stdout] 193 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JLT_REG_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | / pub const JLT_REG_MEM: Instruction = Instruction {
[INFO] [stdout] 195 | |     opcode: 0x57,
[INFO] [stdout] 196 | |     size: REG_MEM,
[INFO] [stdout] 197 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JGE_LIT_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:198:1
[INFO] [stdout]     |
[INFO] [stdout] 198 | / pub const JGE_LIT_MEM: Instruction = Instruction {
[INFO] [stdout] 199 | |     opcode: 0x58,
[INFO] [stdout] 200 | |     size: LIT_MEM,
[INFO] [stdout] 201 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JGE_REG_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:202:1
[INFO] [stdout]     |
[INFO] [stdout] 202 | / pub const JGE_REG_MEM: Instruction = Instruction {
[INFO] [stdout] 203 | |     opcode: 0x59,
[INFO] [stdout] 204 | |     size: REG_MEM,
[INFO] [stdout] 205 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JLE_LIT_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:206:1
[INFO] [stdout]     |
[INFO] [stdout] 206 | / pub const JLE_LIT_MEM: Instruction = Instruction {
[INFO] [stdout] 207 | |     opcode: 0x5a,
[INFO] [stdout] 208 | |     size: LIT_MEM,
[INFO] [stdout] 209 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `JLE_REG_MEM`
[INFO] [stdout]    --> src/cpu/instruction.rs:210:1
[INFO] [stdout]     |
[INFO] [stdout] 210 | / pub const JLE_REG_MEM: Instruction = Instruction {
[INFO] [stdout] 211 | |     opcode: 0x5b,
[INFO] [stdout] 212 | |     size: REG_MEM,
[INFO] [stdout] 213 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `HLT`
[INFO] [stdout]    --> src/cpu/instruction.rs:215:1
[INFO] [stdout]     |
[INFO] [stdout] 215 | / pub const HLT: Instruction = Instruction {
[INFO] [stdout] 216 | |     opcode: 0xff,
[INFO] [stdout] 217 | |     size: NONE,
[INFO] [stdout] 218 | | };
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Register`
[INFO] [stdout]  --> src/cpu/register.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type Register = usize;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IP`
[INFO] [stdout]  --> src/cpu/register.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const IP: usize = 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACC`
[INFO] [stdout]  --> src/cpu/register.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const ACC: usize = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R1`
[INFO] [stdout]  --> src/cpu/register.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const R1: usize = 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R2`
[INFO] [stdout]  --> src/cpu/register.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const R2: usize = 6;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R3`
[INFO] [stdout]  --> src/cpu/register.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const R3: usize = 8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R4`
[INFO] [stdout]  --> src/cpu/register.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const R4: usize = 10;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R5`
[INFO] [stdout]  --> src/cpu/register.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const R5: usize = 12;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R6`
[INFO] [stdout]   --> src/cpu/register.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const R6: usize = 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R7`
[INFO] [stdout]   --> src/cpu/register.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const R7: usize = 16;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R8`
[INFO] [stdout]   --> src/cpu/register.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const R8: usize = 18;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SP`
[INFO] [stdout]   --> src/cpu/register.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const SP: usize = 20;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FP`
[INFO] [stdout]   --> src/cpu/register.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const FP: usize = 22;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MB`
[INFO] [stdout]   --> src/cpu/register.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MB: usize = 24; // Memory bank
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IM`
[INFO] [stdout]   --> src/cpu/register.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const IM: usize = 26; // Interrupt mask
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LIST`
[INFO] [stdout]   --> src/cpu/register.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const LIST: [usize; 14] = [IP, ACC, R1, R2, R3, R4, R5, R6, R7, R8, SP, FP, MB, IM];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `GENERAL_PURPOSE_LIST`
[INFO] [stdout]   --> src/cpu/register.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const GENERAL_PURPOSE_LIST: [usize; 8] = [R1, R2, R3, R4, R5, R6, R7, R8];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SIZE`
[INFO] [stdout]   --> src/cpu/register.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const SIZE: u16 = LIST.len() as u16 * 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_from_string`
[INFO] [stdout]   --> src/cpu/register.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_from_string(s: &str) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CPU`
[INFO] [stdout]   --> src/cpu.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct CPU {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INTERRUPT_VECTOR_ADDRESS`
[INFO] [stdout]   --> src/cpu.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const INTERRUPT_VECTOR_ADDRESS: usize = 0x1000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/cpu.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(memory: Box<dyn Device>) -> CPU {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]   --> src/cpu.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn run(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_register`
[INFO] [stdout]   --> src/cpu.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn set_register(&mut self, reg: Register, value: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_register`
[INFO] [stdout]   --> src/cpu.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get_register(&self, reg: Register) -> u16 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch8`
[INFO] [stdout]   --> src/cpu.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn fetch8(&mut self) -> u8 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch16`
[INFO] [stdout]   --> src/cpu.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn fetch16(&mut self) -> u16 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_to_stack`
[INFO] [stdout]   --> src/cpu.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn push_to_stack(&mut self, value: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_from_stack`
[INFO] [stdout]   --> src/cpu.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn pop_from_stack(&mut self) -> u16 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch_register_index`
[INFO] [stdout]   --> src/cpu.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn fetch_register_index(&mut self) -> Register {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_state`
[INFO] [stdout]   --> src/cpu.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn push_state(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_state`
[INFO] [stdout]    --> src/cpu.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn pop_state(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_interrupt`
[INFO] [stdout]    --> src/cpu.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn handle_interrupt(&mut self, value: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]    --> src/cpu.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn execute(&mut self, instruction: u8) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `step`
[INFO] [stdout]    --> src/cpu.rs:431:8
[INFO] [stdout]     |
[INFO] [stdout] 431 |     fn step(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/device/banked_memory.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(count: u8, size: u16) -> BankedMemory {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/device/memory.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new(size: u16) -> Memory {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/device/memory_mapper.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new() -> MemoryMapper {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map`
[INFO] [stdout]   --> src/device/memory_mapper.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn map(&mut self, device: Box<dyn Device>, start: usize, end: usize, remap: bool) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `match_literal`
[INFO] [stdout]  --> src/parser_combinator/byte.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn match_literal(expected: &[u8]) -> Parser<[u8], ()> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/parser_combinator/core.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(message: String) -> ParseError {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ParseResult`
[INFO] [stdout]   --> src/parser_combinator/core.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type ParseResult<Output> = Result<ParserState<Output>, ParseError>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Parser`
[INFO] [stdout]   --> src/parser_combinator/core.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Parser<'a, Input: ?Sized + ParseInput, Output: 'a> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/parser_combinator/core.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new<F>(fun: F) -> Parser<'a, I, O>
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/parser_combinator/core.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn parse(&self, slice: &'a I) -> ParseResult<O> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_at`
[INFO] [stdout]   --> src/parser_combinator/core.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn parse_at(&self, input: &'a I, index: usize) -> ParseResult<O> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map`
[INFO] [stdout]   --> src/parser_combinator/core.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn map<F, B>(self, map_fn: F) -> Parser<'a, I, B>
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map_err`
[INFO] [stdout]   --> src/parser_combinator/core.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn map_err<F>(self, err_map_fn: F) -> Parser<'a, I, O>
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `and_then`
[INFO] [stdout]   --> src/parser_combinator/core.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn and_then<F, B>(self, chain_fn: F) -> Parser<'a, I, B>
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero_or_more`
[INFO] [stdout]   --> src/parser_combinator/core.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn zero_or_more(self) -> Parser<'a, I, Vec<O>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `one_or_more`
[INFO] [stdout]    --> src/parser_combinator/core.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn one_or_more(self) -> Parser<'a, I, Vec<O>> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `left`
[INFO] [stdout]    --> src/parser_combinator/core.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn left<B>(self, b: Parser<'a, I, B>) -> Parser<'a, I, O> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `right`
[INFO] [stdout]    --> src/parser_combinator/core.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn right<B>(self, b: Parser<'a, I, B>) -> Parser<'a, I, B> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sequence_of`
[INFO] [stdout]    --> src/parser_combinator/core.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn sequence_of(parsers: Vec<Parser<I, O>>) -> Parser<I, Vec<O>> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `interspersed`
[INFO] [stdout]    --> src/parser_combinator/core.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn interspersed<S>(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `between`
[INFO] [stdout]    --> src/parser_combinator/core.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn between<B, A>(
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `one_of`
[INFO] [stdout]    --> src/parser_combinator/core.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn one_of(parsers: Vec<Parser<I, O>>) -> Parser<I, O> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `literal`
[INFO] [stdout]  --> src/parser_combinator/string.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn literal<'a>(expected: String) -> Parser<'a, str, String> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `character`
[INFO] [stdout]   --> src/parser_combinator/string.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn character<'a>(c: char) -> Parser<'a, str, String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hexadecimal`
[INFO] [stdout]   --> src/parser_combinator/string.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn hexadecimal<'a>() -> Parser<'a, str, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `alphabetic`
[INFO] [stdout]   --> src/parser_combinator/string.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn alphabetic<'a>() -> Parser<'a, str, String> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `upper_or_lower`
[INFO] [stdout]   --> src/parser_combinator/string.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn upper_or_lower<'a>(s: String) -> Parser<'a, str, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `optional_whitespace`
[INFO] [stdout]    --> src/parser_combinator/string.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn optional_whitespace<'a>() -> Parser<'a, str, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `whitespace`
[INFO] [stdout]    --> src/parser_combinator/string.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub fn whitespace<'a>() -> Parser<'a, str, String> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isInInterruptHandler` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     isInInterruptHandler: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `is_in_interrupt_handler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 199 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hex8_or_exp`
[INFO] [stdout]   --> src/assembler/formats.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn hex8_or_exp<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hex_literal8`
[INFO] [stdout]   --> src/assembler/parser.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn hex_literal8<'a>() -> Parser<'a, str, Type> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HexLiteral8`
[INFO] [stdout]    --> src/assembler/parser.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     HexLiteral8(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]   --> src/cpu.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn run(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `view_memory_at`
[INFO] [stdout]    --> src/cpu.rs:448:8
[INFO] [stdout]     |
[INFO] [stdout] 448 |     fn view_memory_at(mem: Memory, address: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isInInterruptHandler` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     isInInterruptHandler: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `is_in_interrupt_handler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "db6be53a8cdcdba869c66eccc02264ac5ee06614f30355468e2e46c21cc84d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6be53a8cdcdba869c66eccc02264ac5ee06614f30355468e2e46c21cc84d96", kill_on_drop: false }`
[INFO] [stdout] db6be53a8cdcdba869c66eccc02264ac5ee06614f30355468e2e46c21cc84d96