[INFO] cloning repository https://github.com/diegoreis42/emulator-8080 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diegoreis42/emulator-8080" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegoreis42%2Femulator-8080", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegoreis42%2Femulator-8080'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d02135e9776461434a07476644c3256dcd84a4e [INFO] checking diegoreis42/emulator-8080 against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegoreis42%2Femulator-8080" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/diegoreis42/emulator-8080 on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/diegoreis42/emulator-8080 [INFO] finished tweaking git repo https://github.com/diegoreis42/emulator-8080 [INFO] tweaked toml for git repo https://github.com/diegoreis42/emulator-8080 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/diegoreis42/emulator-8080 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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2db6d860875fd31287e0e4828999bbdfc75e8e2a7644a2e22ce998ad942025f0 [INFO] running `Command { std: "docker" "start" "-a" "2db6d860875fd31287e0e4828999bbdfc75e8e2a7644a2e22ce998ad942025f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2db6d860875fd31287e0e4828999bbdfc75e8e2a7644a2e22ce998ad942025f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2db6d860875fd31287e0e4828999bbdfc75e8e2a7644a2e22ce998ad942025f0", kill_on_drop: false }` [INFO] [stdout] 2db6d860875fd31287e0e4828999bbdfc75e8e2a7644a2e22ce998ad942025f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad8539302ab2c1628797d2eb6a24dbf400df79fc95851695cd62760df4a92ead [INFO] running `Command { std: "docker" "start" "-a" "ad8539302ab2c1628797d2eb6a24dbf400df79fc95851695cd62760df4a92ead", kill_on_drop: false }` [INFO] [stderr] Checking emulator_8080 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::Debug` [INFO] [stdout] --> src/cpu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::Debug` [INFO] [stdout] --> src/cpu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cpu.rs:535:13 [INFO] [stdout] | [INFO] [stdout] 535 | _ => panic!("Unknown opcode: {:X}", opcode), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/cpu.rs:535:13 [INFO] [stdout] | [INFO] [stdout] 80 | 0x7F => self.registers[0] = self.registers[0], // MOV A, A [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 81 | 0x78 => self.registers[0] = self.registers[1], // MOV A, B [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 82 | 0x79 => self.registers[0] = self.registers[2], // MOV A, C [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 83 | 0x7A => self.registers[0] = self.registers[3], // MOV A, D [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 535 | _ => panic!("Unknown opcode: {:X}", opcode), [INFO] [stdout] | ^ ...and 244 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cpu.rs:535:13 [INFO] [stdout] | [INFO] [stdout] 535 | _ => panic!("Unknown opcode: {:X}", opcode), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/cpu.rs:535:13 [INFO] [stdout] | [INFO] [stdout] 80 | 0x7F => self.registers[0] = self.registers[0], // MOV A, A [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 81 | 0x78 => self.registers[0] = self.registers[1], // MOV A, B [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 82 | 0x79 => self.registers[0] = self.registers[2], // MOV A, C [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 83 | 0x7A => self.registers[0] = self.registers[3], // MOV A, D [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 535 | _ => panic!("Unknown opcode: {:X}", opcode), [INFO] [stdout] | ^ ...and 244 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `status` and `interrupt_vector` are never read [INFO] [stdout] --> src/cpu.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 15 | pub registers: [u8; 7], [INFO] [stdout] 16 | pub status: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | interrupt_vector: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `status` and `interrupt_vector` are never read [INFO] [stdout] --> src/cpu.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct CPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 15 | pub registers: [u8; 7], [INFO] [stdout] 16 | pub status: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | interrupt_vector: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `port_in` and `interrupt` are never used [INFO] [stdout] --> src/cpu.rs:827:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 827 | fn port_in(&self) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 831 | fn interrupt(&mut self, opcode: u8) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `port_in` and `interrupt` are never used [INFO] [stdout] --> src/cpu.rs:827:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 827 | fn port_in(&self) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 831 | fn interrupt(&mut self, opcode: u8) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "ad8539302ab2c1628797d2eb6a24dbf400df79fc95851695cd62760df4a92ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad8539302ab2c1628797d2eb6a24dbf400df79fc95851695cd62760df4a92ead", kill_on_drop: false }` [INFO] [stdout] ad8539302ab2c1628797d2eb6a24dbf400df79fc95851695cd62760df4a92ead