[INFO] cloning repository https://github.com/nzx9/emu6502 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nzx9/emu6502" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzx9%2Femu6502", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzx9%2Femu6502'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 939bfb871caa07eeab7f47522bc793385e608fba [INFO] checking nzx9/emu6502 against try#e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzx9%2Femu6502" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nzx9/emu6502 [INFO] finished tweaking git repo https://github.com/nzx9/emu6502 [INFO] tweaked toml for git repo https://github.com/nzx9/emu6502 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nzx9/emu6502 on toolchain e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nzx9/emu6502 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" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking nzx9/emu6502 against try#e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzx9%2Femu6502" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nzx9/emu6502 [INFO] finished tweaking git repo https://github.com/nzx9/emu6502 [INFO] tweaked toml for git repo https://github.com/nzx9/emu6502 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nzx9/emu6502 on toolchain e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nzx9/emu6502 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" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8248d860c9a470a11cc7cdbe7f7d6c64ef86cad3e4f0eedfcc56c29ccd4f4cb [INFO] running `Command { std: "docker" "start" "-a" "e8248d860c9a470a11cc7cdbe7f7d6c64ef86cad3e4f0eedfcc56c29ccd4f4cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8248d860c9a470a11cc7cdbe7f7d6c64ef86cad3e4f0eedfcc56c29ccd4f4cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8248d860c9a470a11cc7cdbe7f7d6c64ef86cad3e4f0eedfcc56c29ccd4f4cb", kill_on_drop: false }` [INFO] [stdout] e8248d860c9a470a11cc7cdbe7f7d6c64ef86cad3e4f0eedfcc56c29ccd4f4cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09773501aac533274bcd570eea38a1129f3a12e4f6175d957704500950f94dd8 [INFO] running `Command { std: "docker" "start" "-a" "09773501aac533274bcd570eea38a1129f3a12e4f6175d957704500950f94dd8", kill_on_drop: false }` [INFO] [stderr] Checking emu6502 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/cpu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/cpu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_rom` is never used [INFO] [stdout] --> src/assembler.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn read_rom(filepath: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_rom` is never used [INFO] [stdout] --> src/assembler.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn read_rom(filepath: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `add`, `sub`, `mul`, `div`, `unimpl`, and `unwrap_operands` are never used [INFO] [stdout] --> src/cpu.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl CPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn add(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn sub(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn mul(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn div(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn unimpl() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn unwrap_operands(operands: &Vec) -> Option<(u8, Option)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `add`, `sub`, `mul`, `div`, `unimpl`, and `unwrap_operands` are never used [INFO] [stdout] --> src/cpu.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl CPU { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn add(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn sub(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn mul(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn div(&self, a: u8, b: u8) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn unimpl() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn unwrap_operands(operands: &Vec) -> Option<(u8, Option)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `trig_i_if`, `trig_d_if`, and `trig_b_if` are never used [INFO] [stdout] --> src/flags.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Flags { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn trig_i_if(&mut self, condition: bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn trig_d_if(&mut self, condition: bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn trig_b_if(&mut self, condition: bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `trig_i_if`, `trig_d_if`, and `trig_b_if` are never used [INFO] [stdout] --> src/flags.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Flags { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn trig_i_if(&mut self, condition: bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn trig_d_if(&mut self, condition: bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn trig_b_if(&mut self, condition: bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `op_cat`, `desc`, and `aflags` are never read [INFO] [stdout] --> src/instructions.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Instruction { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub op_cat: OpCat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | pub addr_mod: AddrMod, [INFO] [stdout] 11 | pub desc: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | pub aflags: Flags, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `op_cat`, `desc`, and `aflags` are never read [INFO] [stdout] --> src/instructions.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Instruction { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub op_cat: OpCat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | pub addr_mod: AddrMod, [INFO] [stdout] 11 | pub desc: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | pub aflags: Flags, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SysFun` is never constructed [INFO] [stdout] --> src/opcat.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum OpCat { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | SysFun, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SysFun` is never constructed [INFO] [stdout] --> src/opcat.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum OpCat { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | SysFun, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/opcat.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl OpCat { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 18 | pub fn as_str(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/opcat.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl OpCat { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 18 | pub fn as_str(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "09773501aac533274bcd570eea38a1129f3a12e4f6175d957704500950f94dd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09773501aac533274bcd570eea38a1129f3a12e4f6175d957704500950f94dd8", kill_on_drop: false }` [INFO] [stdout] 09773501aac533274bcd570eea38a1129f3a12e4f6175d957704500950f94dd8