[INFO] cloning repository https://github.com/mward-sudo/z80_undead [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mward-sudo/z80_undead" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmward-sudo%2Fz80_undead", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmward-sudo%2Fz80_undead'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4a80c3d3240482ebdde77f614b5b4fc978e7a07 [INFO] checking mward-sudo/z80_undead against master#fe348cd1a8e0fa445b772393147ed865904dcd4d for pr-139587-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmward-sudo%2Fz80_undead" "/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/mward-sudo/z80_undead on toolchain fe348cd1a8e0fa445b772393147ed865904dcd4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mward-sudo/z80_undead [INFO] finished tweaking git repo https://github.com/mward-sudo/z80_undead [INFO] tweaked toml for git repo https://github.com/mward-sudo/z80_undead written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mward-sudo/z80_undead 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" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_assertions v1.4.1 [INFO] [stderr] Downloaded diff v0.1.13 [INFO] [stderr] Downloaded syn v2.0.87 [INFO] [stderr] Downloaded libc v0.2.162 [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" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97e6f98a4b8cede1afb67527b7b4d5363c014a4aa068ebeff617b67698e3677c [INFO] running `Command { std: "docker" "start" "-a" "97e6f98a4b8cede1afb67527b7b4d5363c014a4aa068ebeff617b67698e3677c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97e6f98a4b8cede1afb67527b7b4d5363c014a4aa068ebeff617b67698e3677c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e6f98a4b8cede1afb67527b7b4d5363c014a4aa068ebeff617b67698e3677c", kill_on_drop: false }` [INFO] [stdout] 97e6f98a4b8cede1afb67527b7b4d5363c014a4aa068ebeff617b67698e3677c [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" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79c4d211ee32886108edc6189c86ada844f0320f429528915d506bbc32eee552 [INFO] running `Command { std: "docker" "start" "-a" "79c4d211ee32886108edc6189c86ada844f0320f429528915d506bbc32eee552", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking z80_undead v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ExecuteFn` [INFO] [stdout] --> src/cpu/tables.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use super::instruction::{ExecuteFn, Instruction, InstructionType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Instruction` and `create_nop` [INFO] [stdout] --> src/cpu/mod.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | use instruction::{create_nop, Instruction}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/timing/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExecuteFn` [INFO] [stdout] --> src/cpu/tables.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use super::instruction::{ExecuteFn, Instruction, InstructionType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Instruction` and `create_nop` [INFO] [stdout] --> src/cpu/mod.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | use instruction::{create_nop, Instruction}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/timing/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/cpu/mod.rs:169:25 [INFO] [stdout] | [INFO] [stdout] 169 | while let Some((event, t_state)) = self.event_queue.peek() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sp`, `ix`, `iy`, and `i` are never read [INFO] [stdout] --> src/cpu/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Cpu { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | sp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 36 | ix: u16, // IX index register [INFO] [stdout] | ^^ [INFO] [stdout] 37 | iy: u16, // IY index register [INFO] [stdout] | ^^ [INFO] [stdout] 38 | // Special purpose registers [INFO] [stdout] 39 | i: u8, // Interrupt vector [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `affects_flags` is never read [INFO] [stdout] --> src/cpu/instruction.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub affects_flags: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `with_flags` is never used [INFO] [stdout] --> src/cpu/instruction.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 21 | impl Instruction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub const fn with_flags(mut self) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Logic`, `Jump`, `Call`, `Return`, and `Exchange` are never constructed [INFO] [stdout] --> src/cpu/instruction.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub enum InstructionType { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 57 | Logic, // Logical operations [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | Jump, // Jump instructions [INFO] [stdout] | ^^^^ [INFO] [stdout] 61 | Call, // Subroutine calls [INFO] [stdout] | ^^^^ [INFO] [stdout] 62 | Return, // Return instructions [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | Exchange, // Register exchange [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InstructionType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ED_BLOCK_MNEMONICS` is never used [INFO] [stdout] --> src/cpu/tables.rs:130:7 [INFO] [stdout] | [INFO] [stdout] 130 | const ED_BLOCK_MNEMONICS: [&str; 16] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ED_IO_MNEMONICS` is never used [INFO] [stdout] --> src/cpu/tables.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | const ED_IO_MNEMONICS: [[&str; 8]; 2] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/cpu/mod.rs:169:25 [INFO] [stdout] | [INFO] [stdout] 169 | while let Some((event, t_state)) = self.event_queue.peek() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ix`, `iy`, and `i` are never read [INFO] [stdout] --> src/cpu/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Cpu { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | ix: u16, // IX index register [INFO] [stdout] | ^^ [INFO] [stdout] 37 | iy: u16, // IY index register [INFO] [stdout] | ^^ [INFO] [stdout] 38 | // Special purpose registers [INFO] [stdout] 39 | i: u8, // Interrupt vector [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `affects_flags` is never read [INFO] [stdout] --> src/cpu/instruction.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Instruction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub affects_flags: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `with_flags` is never used [INFO] [stdout] --> src/cpu/instruction.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 21 | impl Instruction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub const fn with_flags(mut self) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Logic`, `Jump`, `Call`, `Return`, and `Exchange` are never constructed [INFO] [stdout] --> src/cpu/instruction.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub enum InstructionType { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 57 | Logic, // Logical operations [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | Jump, // Jump instructions [INFO] [stdout] | ^^^^ [INFO] [stdout] 61 | Call, // Subroutine calls [INFO] [stdout] | ^^^^ [INFO] [stdout] 62 | Return, // Return instructions [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | Exchange, // Register exchange [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InstructionType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ED_BLOCK_MNEMONICS` is never used [INFO] [stdout] --> src/cpu/tables.rs:130:7 [INFO] [stdout] | [INFO] [stdout] 130 | const ED_BLOCK_MNEMONICS: [&str; 16] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ED_IO_MNEMONICS` is never used [INFO] [stdout] --> src/cpu/tables.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | const ED_IO_MNEMONICS: [[&str; 8]; 2] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.08s [INFO] running `Command { std: "docker" "inspect" "79c4d211ee32886108edc6189c86ada844f0320f429528915d506bbc32eee552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c4d211ee32886108edc6189c86ada844f0320f429528915d506bbc32eee552", kill_on_drop: false }` [INFO] [stdout] 79c4d211ee32886108edc6189c86ada844f0320f429528915d506bbc32eee552