[INFO] cloning repository https://github.com/stianeklund/z80-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stianeklund/z80-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstianeklund%2Fz80-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstianeklund%2Fz80-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 563f6195c3d2c6e13cdb27e4a9121f8887e1b63d [INFO] checking stianeklund/z80-rs against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstianeklund%2Fz80-rs" "/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/stianeklund/z80-rs on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stianeklund/z80-rs [INFO] finished tweaking git repo https://github.com/stianeklund/z80-rs [INFO] tweaked toml for git repo https://github.com/stianeklund/z80-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/stianeklund/z80-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c81558712d5b8436e4bb0e103f5980b59055230bcb80ae88fa8e9122a63b2718 [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" "c81558712d5b8436e4bb0e103f5980b59055230bcb80ae88fa8e9122a63b2718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c81558712d5b8436e4bb0e103f5980b59055230bcb80ae88fa8e9122a63b2718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c81558712d5b8436e4bb0e103f5980b59055230bcb80ae88fa8e9122a63b2718", kill_on_drop: false }` [INFO] [stdout] c81558712d5b8436e4bb0e103f5980b59055230bcb80ae88fa8e9122a63b2718 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] 319b358f728ec9f4962ac38452681c12aaa411a05b130b589c1e7b7558c52c99 [INFO] running `Command { std: "docker" "start" "-a" "319b358f728ec9f4962ac38452681c12aaa411a05b130b589c1e7b7558c52c99", kill_on_drop: false }` [INFO] [stderr] Checking z80-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IXH` [INFO] [stdout] --> src/cpu_tests.rs:4:61 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::instruction_info::Register::{BC, DE, HL, IX, IXH, IY, R, SP}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cpu`, `Registers` [INFO] [stdout] --> src/memory.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::{Cpu, Registers}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cpu`, `Registers` [INFO] [stdout] --> src/memory.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::cpu::{Cpu, Registers}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1610:13 [INFO] [stdout] | [INFO] [stdout] 1610 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1663:13 [INFO] [stdout] | [INFO] [stdout] 1663 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1924:13 [INFO] [stdout] | [INFO] [stdout] 1924 | let overflow = 0_i8.overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:967:13 [INFO] [stdout] | [INFO] [stdout] 967 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1610:13 [INFO] [stdout] | [INFO] [stdout] 1610 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1663:13 [INFO] [stdout] | [INFO] [stdout] 1663 | let overflow = (self.reg.a as i8).overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `overflow` [INFO] [stdout] --> src/cpu.rs:1924:13 [INFO] [stdout] | [INFO] [stdout] 1924 | let overflow = 0_i8.overflowing_sub(value as i8).1; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/cpu.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | output: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_decode` [INFO] [stdout] --> src/interconnect.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn debug_decode(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/cpu.rs:2840:63 [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(panic_fmt)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in a future Rust edition [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}", ...), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("{}", "Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `output` [INFO] [stdout] --> src/cpu.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | output: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `all_tests` [INFO] [stdout] --> src/cpu_tests.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | fn all_tests() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_decode` [INFO] [stdout] --> src/interconnect.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn debug_decode(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/cpu.rs:2840:63 [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(panic_fmt)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in a future Rust edition [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("Unknown or unimplemented instruction:{:#?}", ...), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 2840 | _ => panic!("{}", "Unknown or unimplemented instruction:{:#?}"), // Instruction::decode(self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "319b358f728ec9f4962ac38452681c12aaa411a05b130b589c1e7b7558c52c99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "319b358f728ec9f4962ac38452681c12aaa411a05b130b589c1e7b7558c52c99", kill_on_drop: false }` [INFO] [stdout] 319b358f728ec9f4962ac38452681c12aaa411a05b130b589c1e7b7558c52c99