[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 master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzx9%2Femu6502" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nzx9/emu6502 on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2-tc1/source/Cargo.toml [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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking nzx9/emu6502 against try#7ee76453dd3eae6de6c1351f26482bed63b01beb for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzx9%2Femu6502" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nzx9/emu6502 on toolchain 7ee76453dd3eae6de6c1351f26482bed63b01beb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2-tc2/source/Cargo.toml [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" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "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#7ee76453dd3eae6de6c1351f26482bed63b01beb for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnzx9%2Femu6502" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nzx9/emu6502 on toolchain 7ee76453dd3eae6de6c1351f26482bed63b01beb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2-tc2/source/Cargo.toml [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" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83ff110b27257914d4a2c1a6d3ce8c6ebddc47e9b0d0b9c2ee42cffbdfacf0b6 [INFO] running `Command { std: "docker" "start" "-a" "83ff110b27257914d4a2c1a6d3ce8c6ebddc47e9b0d0b9c2ee42cffbdfacf0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83ff110b27257914d4a2c1a6d3ce8c6ebddc47e9b0d0b9c2ee42cffbdfacf0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83ff110b27257914d4a2c1a6d3ce8c6ebddc47e9b0d0b9c2ee42cffbdfacf0b6", kill_on_drop: false }` [INFO] [stdout] 83ff110b27257914d4a2c1a6d3ce8c6ebddc47e9b0d0b9c2ee42cffbdfacf0b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb08458d1b145f7b03996a5aa0f9bfd2431faee54658ae8a982bd1b0dd0f32ec [INFO] running `Command { std: "docker" "start" "-a" "cb08458d1b145f7b03996a5aa0f9bfd2431faee54658ae8a982bd1b0dd0f32ec", 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::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::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: 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: 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: 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: 7 warnings emitted [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: 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: 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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "cb08458d1b145f7b03996a5aa0f9bfd2431faee54658ae8a982bd1b0dd0f32ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb08458d1b145f7b03996a5aa0f9bfd2431faee54658ae8a982bd1b0dd0f32ec", kill_on_drop: false }` [INFO] [stdout] cb08458d1b145f7b03996a5aa0f9bfd2431faee54658ae8a982bd1b0dd0f32ec