[INFO] cloning repository https://github.com/juancgalan/rust-chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juancgalan/rust-chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuancgalan%2Frust-chip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuancgalan%2Frust-chip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 73d8bd79744aeb52f2adad1d8e85a84ee5ca8ecf [INFO] building juancgalan/rust-chip8 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuancgalan%2Frust-chip8" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/juancgalan/rust-chip8 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/juancgalan/rust-chip8 [INFO] finished tweaking git repo https://github.com/juancgalan/rust-chip8 [INFO] tweaked toml for git repo https://github.com/juancgalan/rust-chip8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/juancgalan/rust-chip8 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15fba55a95f5a1f5d03eeb7402447be6d1b4f9ce3926b49516d936e1e334a3b4 [INFO] running `Command { std: "docker" "start" "-a" "15fba55a95f5a1f5d03eeb7402447be6d1b4f9ce3926b49516d936e1e334a3b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15fba55a95f5a1f5d03eeb7402447be6d1b4f9ce3926b49516d936e1e334a3b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15fba55a95f5a1f5d03eeb7402447be6d1b4f9ce3926b49516d936e1e334a3b4", kill_on_drop: false }` [INFO] [stdout] 15fba55a95f5a1f5d03eeb7402447be6d1b4f9ce3926b49516d936e1e334a3b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8734696b3cf4870535aabad6d733fa374b3b502794ad2a67669bd32bf6c07ae [INFO] running `Command { std: "docker" "start" "-a" "c8734696b3cf4870535aabad6d733fa374b3b502794ad2a67669bd32bf6c07ae", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/vm.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let offset = address.unwrap_or(0x200); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/vm.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 37 | fn before(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/vm.rs:37:39 [INFO] [stdout] | [INFO] [stdout] 37 | fn before(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/vm.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | fn unknown(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/vm.rs:38:40 [INFO] [stdout] | [INFO] [stdout] 38 | fn unknown(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/vm.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | fn jmp(&mut self, address: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/vm.rs:42:24 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&mut self, address: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | fn jeq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:43:31 [INFO] [stdout] | [INFO] [stdout] 43 | fn jeq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | fn jneq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | fn jneq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | fn jeqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | fn jeqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn set(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:46:31 [INFO] [stdout] | [INFO] [stdout] 46 | fn set(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:47:23 [INFO] [stdout] | [INFO] [stdout] 47 | fn add(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | fn add(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:48:24 [INFO] [stdout] | [INFO] [stdout] 48 | fn setr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | fn setr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | fn or(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | fn or(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:50:23 [INFO] [stdout] | [INFO] [stdout] 50 | fn and(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | fn and(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | fn xor(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:51:31 [INFO] [stdout] | [INFO] [stdout] 51 | fn xor(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | fn addr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | fn addr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:53:23 [INFO] [stdout] | [INFO] [stdout] 53 | fn sub(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:53:31 [INFO] [stdout] | [INFO] [stdout] 53 | fn sub(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | fn shr(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | fn subb(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:55:32 [INFO] [stdout] | [INFO] [stdout] 55 | fn subb(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | fn shl(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | fn jneqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:57:33 [INFO] [stdout] | [INFO] [stdout] 57 | fn jneqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | fn seti(&mut self, value: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/vm.rs:59:25 [INFO] [stdout] | [INFO] [stdout] 59 | fn jmpv0(&mut self, address: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | fn rand(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | fn rand(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:61:32 [INFO] [stdout] | [INFO] [stdout] 61 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:61:40 [INFO] [stdout] | [INFO] [stdout] 61 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | fn jkey(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:63:25 [INFO] [stdout] | [INFO] [stdout] 63 | fn jnkey(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | fn getdelay(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | fn waitkey(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | fn setdelay(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:67:28 [INFO] [stdout] | [INFO] [stdout] 67 | fn setsound(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:68:24 [INFO] [stdout] | [INFO] [stdout] 68 | fn addi(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | fn spritei(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:70:23 [INFO] [stdout] | [INFO] [stdout] 70 | fn bcd(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:71:24 [INFO] [stdout] | [INFO] [stdout] 71 | fn push(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:72:23 [INFO] [stdout] | [INFO] [stdout] 72 | fn pop(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/disassembly.rs:140:32 [INFO] [stdout] | [INFO] [stdout] 140 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/vm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct CPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 5 | v: [u8; 16], [INFO] [stdout] | ^ [INFO] [stdout] 6 | i: u16, [INFO] [stdout] | ^ [INFO] [stdout] 7 | sound_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 8 | delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | memory: [u8; 4096] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `load_program` are never used [INFO] [stdout] --> src/vm.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl CPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 15 | fn new() -> CPU { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn load_program(&mut self, program: &[u8], address: Option) -> &CPU { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "c8734696b3cf4870535aabad6d733fa374b3b502794ad2a67669bd32bf6c07ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8734696b3cf4870535aabad6d733fa374b3b502794ad2a67669bd32bf6c07ae", kill_on_drop: false }` [INFO] [stdout] c8734696b3cf4870535aabad6d733fa374b3b502794ad2a67669bd32bf6c07ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7aa156c3fda5dfc6759eeb1dd4d5fa9159cda63bef6c480b3d18115e8b2f45d7 [INFO] running `Command { std: "docker" "start" "-a" "7aa156c3fda5dfc6759eeb1dd4d5fa9159cda63bef6c480b3d18115e8b2f45d7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/vm.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let offset = address.unwrap_or(0x200); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/vm.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 37 | fn before(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/vm.rs:37:39 [INFO] [stdout] | [INFO] [stdout] 37 | fn before(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `opcode` [INFO] [stdout] --> src/vm.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | fn unknown(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/vm.rs:38:40 [INFO] [stdout] | [INFO] [stdout] 38 | fn unknown(&mut self, opcode: u16, addr: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/vm.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | fn jmp(&mut self, address: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/vm.rs:42:24 [INFO] [stdout] | [INFO] [stdout] 42 | fn call(&mut self, address: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | fn jeq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:43:31 [INFO] [stdout] | [INFO] [stdout] 43 | fn jeq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | fn jneq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:44:32 [INFO] [stdout] | [INFO] [stdout] 44 | fn jneq(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:45:24 [INFO] [stdout] | [INFO] [stdout] 45 | fn jeqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | fn jeqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn set(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:46:31 [INFO] [stdout] | [INFO] [stdout] 46 | fn set(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:47:23 [INFO] [stdout] | [INFO] [stdout] 47 | fn add(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | fn add(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:48:24 [INFO] [stdout] | [INFO] [stdout] 48 | fn setr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | fn setr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | fn or(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:49:30 [INFO] [stdout] | [INFO] [stdout] 49 | fn or(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:50:23 [INFO] [stdout] | [INFO] [stdout] 50 | fn and(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | fn and(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | fn xor(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:51:31 [INFO] [stdout] | [INFO] [stdout] 51 | fn xor(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | fn addr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | fn addr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:53:23 [INFO] [stdout] | [INFO] [stdout] 53 | fn sub(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:53:31 [INFO] [stdout] | [INFO] [stdout] 53 | fn sub(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | fn shr(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | fn subb(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:55:32 [INFO] [stdout] | [INFO] [stdout] 55 | fn subb(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | fn shl(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | fn jneqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:57:33 [INFO] [stdout] | [INFO] [stdout] 57 | fn jneqr(&mut self, vr: u8, vy: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | fn seti(&mut self, value: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/vm.rs:59:25 [INFO] [stdout] | [INFO] [stdout] 59 | fn jmpv0(&mut self, address: u16) { unimplemented!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | fn rand(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | fn rand(&mut self, vr: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/vm.rs:61:32 [INFO] [stdout] | [INFO] [stdout] 61 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/vm.rs:61:40 [INFO] [stdout] | [INFO] [stdout] 61 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { unimplemented!(); } [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:62:24 [INFO] [stdout] | [INFO] [stdout] 62 | fn jkey(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:63:25 [INFO] [stdout] | [INFO] [stdout] 63 | fn jnkey(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | fn getdelay(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | fn waitkey(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | fn setdelay(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:67:28 [INFO] [stdout] | [INFO] [stdout] 67 | fn setsound(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:68:24 [INFO] [stdout] | [INFO] [stdout] 68 | fn addi(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | fn spritei(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:70:23 [INFO] [stdout] | [INFO] [stdout] 70 | fn bcd(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:71:24 [INFO] [stdout] | [INFO] [stdout] 71 | fn push(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vr` [INFO] [stdout] --> src/vm.rs:72:23 [INFO] [stdout] | [INFO] [stdout] 72 | fn pop(&mut self, vr: u8) { unimplemented!(); } [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vy` [INFO] [stdout] --> src/disassembly.rs:140:32 [INFO] [stdout] | [INFO] [stdout] 140 | fn draw(&mut self, vr: u8, vy: u8, value: u8) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/vm.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct CPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 5 | v: [u8; 16], [INFO] [stdout] | ^ [INFO] [stdout] 6 | i: u16, [INFO] [stdout] | ^ [INFO] [stdout] 7 | sound_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 8 | delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | memory: [u8; 4096] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `load_program` are never used [INFO] [stdout] --> src/vm.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl CPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 15 | fn new() -> CPU { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn load_program(&mut self, program: &[u8], address: Option) -> &CPU { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "7aa156c3fda5dfc6759eeb1dd4d5fa9159cda63bef6c480b3d18115e8b2f45d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aa156c3fda5dfc6759eeb1dd4d5fa9159cda63bef6c480b3d18115e8b2f45d7", kill_on_drop: false }` [INFO] [stdout] 7aa156c3fda5dfc6759eeb1dd4d5fa9159cda63bef6c480b3d18115e8b2f45d7