[INFO] cloning repository https://github.com/THashimov/chip-8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/THashimov/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTHashimov%2Fchip-8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTHashimov%2Fchip-8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63eef82ab1b588861dcc2c5f8fd1244002e63cc1 [INFO] checking THashimov/chip-8 against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTHashimov%2Fchip-8" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/THashimov/chip-8 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/THashimov/chip-8 [INFO] finished tweaking git repo https://github.com/THashimov/chip-8 [INFO] tweaked toml for git repo https://github.com/THashimov/chip-8 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/THashimov/chip-8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f724ec965569229eabbe6c47240cfa6a8890a763a8f4fdcb1824441dc6a596b3 [INFO] running `Command { std: "docker" "start" "-a" "f724ec965569229eabbe6c47240cfa6a8890a763a8f4fdcb1824441dc6a596b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f724ec965569229eabbe6c47240cfa6a8890a763a8f4fdcb1824441dc6a596b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f724ec965569229eabbe6c47240cfa6a8890a763a8f4fdcb1824441dc6a596b3", kill_on_drop: false }` [INFO] [stdout] f724ec965569229eabbe6c47240cfa6a8890a763a8f4fdcb1824441dc6a596b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a30a70a59f9187b075260914ca010067bf2119ee7dfc0ae1986bcde44687e4ac [INFO] running `Command { std: "docker" "start" "-a" "a30a70a59f9187b075260914ca010067bf2119ee7dfc0ae1986bcde44687e4ac", kill_on_drop: false }` [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `SE_IMM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | SE_IMM, // Conditional skip [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `SeImm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SNE_IMM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | SNE_IMM,// Conditional not skip [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `SneImm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_IM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | LDR_IM, // Load immediate into reg [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdrIm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_IM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | ADD_IM, // Add immediate to reg [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `AddIm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_I` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | LD_I, // Load I register [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `LdI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `JP_REG` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | JP_REG, // Jump to reg + offset [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `JpReg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_DT` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | LDR_DT, // Load reg with delay timer [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdrDt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_KP` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | LDR_KP, // Wait for keypress and load reg [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdrKp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_DT` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | LD_DT, // Load delay timer with reg [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `LdDt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_ST` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | LD_ST, // Load sound timer with reg [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `LdSt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_I` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | ADD_I, // Add value to I reg [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `AddI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_B` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | LD_B, // Load BCD value of reg into memory at I, I+1, I+2 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `LdB` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_MUL` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | LD_MUL, // Load V0 to Vx into memory starting at I [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdMul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_MUL` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | LDR_MUL,// Load V0 to Vx with memory starting at I [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `LdrMul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/cpu.rs:88:31 [INFO] [stdout] | [INFO] [stdout] 88 | fn execute(&mut self, opcode: u8, instruction: u16) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/cpu.rs:88:43 [INFO] [stdout] | [INFO] [stdout] 88 | fn execute(&mut self, opcode: u8, instruction: u16) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DISPLAY_WIDTH` [INFO] [stdout] --> src/cpu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | const DISPLAY_WIDTH: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DISPLAY_HEIGHT` [INFO] [stdout] --> src/cpu.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | const DISPLAY_HEIGHT: usize = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RAM_SIZE` [INFO] [stdout] --> src/cpu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | const RAM_SIZE: usize = 4096; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Cpu` [INFO] [stdout] --> src/cpu.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Opcodes` [INFO] [stdout] --> src/cpu.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | enum Opcodes { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `simulate_cycle` [INFO] [stdout] --> src/cpu.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn simulate_cycle(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SE_IMM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | SE_IMM, // Conditional skip [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `SeImm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fetch` [INFO] [stdout] --> src/cpu.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | fn fetch(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SNE_IMM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | SNE_IMM,// Conditional not skip [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `SneImm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decode` [INFO] [stdout] --> src/cpu.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | fn decode(instruction : u16) -> (u8, u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_IM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | LDR_IM, // Load immediate into reg [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdrIm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_IM` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | ADD_IM, // Add immediate to reg [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `AddIm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/cpu.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | fn execute(&mut self, opcode: u8, instruction: u16) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_I` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | LD_I, // Load I register [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `LdI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_timers` [INFO] [stdout] --> src/cpu.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | fn update_timers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `JP_REG` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | JP_REG, // Jump to reg + offset [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `JpReg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_DT` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | LDR_DT, // Load reg with delay timer [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdrDt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_KP` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | LDR_KP, // Wait for keypress and load reg [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdrKp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_DT` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | LD_DT, // Load delay timer with reg [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `LdDt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_ST` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | LD_ST, // Load sound timer with reg [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `LdSt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ADD_I` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | ADD_I, // Add value to I reg [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `AddI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_B` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | LD_B, // Load BCD value of reg into memory at I, I+1, I+2 [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `LdB` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LD_MUL` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | LD_MUL, // Load V0 to Vx into memory starting at I [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `LdMul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LDR_MUL` should have an upper camel case name [INFO] [stdout] --> src/cpu.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | LDR_MUL,// Load V0 to Vx with memory starting at I [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `LdrMul` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/cpu.rs:88:31 [INFO] [stdout] | [INFO] [stdout] 88 | fn execute(&mut self, opcode: u8, instruction: u16) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instruction` [INFO] [stdout] --> src/cpu.rs:88:43 [INFO] [stdout] | [INFO] [stdout] 88 | fn execute(&mut self, opcode: u8, instruction: u16) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DISPLAY_WIDTH` [INFO] [stdout] --> src/cpu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | const DISPLAY_WIDTH: usize = 32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DISPLAY_HEIGHT` [INFO] [stdout] --> src/cpu.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | const DISPLAY_HEIGHT: usize = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RAM_SIZE` [INFO] [stdout] --> src/cpu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | const RAM_SIZE: usize = 4096; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Cpu` [INFO] [stdout] --> src/cpu.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Opcodes` [INFO] [stdout] --> src/cpu.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | enum Opcodes { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `simulate_cycle` [INFO] [stdout] --> src/cpu.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn simulate_cycle(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fetch` [INFO] [stdout] --> src/cpu.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | fn fetch(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decode` [INFO] [stdout] --> src/cpu.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | fn decode(instruction : u16) -> (u8, u16) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/cpu.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | fn execute(&mut self, opcode: u8, instruction: u16) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_timers` [INFO] [stdout] --> src/cpu.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | fn update_timers(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "a30a70a59f9187b075260914ca010067bf2119ee7dfc0ae1986bcde44687e4ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a30a70a59f9187b075260914ca010067bf2119ee7dfc0ae1986bcde44687e4ac", kill_on_drop: false }` [INFO] [stdout] a30a70a59f9187b075260914ca010067bf2119ee7dfc0ae1986bcde44687e4ac