[INFO] cloning repository https://github.com/aoowweenn/nes-emu-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aoowweenn/nes-emu-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoowweenn%2Fnes-emu-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoowweenn%2Fnes-emu-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b5e17c7cc6f529563ee3833b78dbadc9e57a441
[INFO] checking aoowweenn/nes-emu-rs against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoowweenn%2Fnes-emu-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aoowweenn/nes-emu-rs on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aoowweenn/nes-emu-rs
[INFO] finished tweaking git repo https://github.com/aoowweenn/nes-emu-rs
[INFO] tweaked toml for git repo https://github.com/aoowweenn/nes-emu-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/aoowweenn/nes-emu-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3811ca3b261f121e9b06431fa0f645411f3ac461954607a4bba327164ac26530
[INFO] running `Command { std: "docker" "start" "-a" "3811ca3b261f121e9b06431fa0f645411f3ac461954607a4bba327164ac26530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3811ca3b261f121e9b06431fa0f645411f3ac461954607a4bba327164ac26530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3811ca3b261f121e9b06431fa0f645411f3ac461954607a4bba327164ac26530", kill_on_drop: false }`
[INFO] [stdout] 3811ca3b261f121e9b06431fa0f645411f3ac461954607a4bba327164ac26530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e63e94e8dad984d69fb5a423b2e6cafe71c414472aca0d87bd2fb94ba25f62
[INFO] running `Command { std: "docker" "start" "-a" "02e63e94e8dad984d69fb5a423b2e6cafe71c414472aca0d87bd2fb94ba25f62", kill_on_drop: false }`
[INFO] [stderr]     Checking cpu6502 v0.1.0 (/opt/rustwide/workdir/cpu6502)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> cpu6502/src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | /         /// TODO: cpu power up
[INFO] [stdout] 24 | |         /// TODO: loop
[INFO] [stdout]    | |_________-------------^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `addr_modes::AddrMode`
[INFO] [stdout]  --> cpu6502/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use addr_modes::AddrMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem`
[INFO] [stdout]   --> cpu6502/src/lib.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn run(&mut self, mem: &mut [u8]) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_mem`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> cpu6502/src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | /         /// TODO: cpu power up
[INFO] [stdout] 24 | |         /// TODO: loop
[INFO] [stdout]    | |_________-------------^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `addr_modes::AddrMode`
[INFO] [stdout]  --> cpu6502/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use addr_modes::AddrMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_addr_mode`
[INFO] [stdout]  --> cpu6502/src/addr_modes.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get_addr_mode(opcode: u8) -> AddrMode {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_operand_size`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn get_operand_size(mode: AddrMode) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPageX`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     ZeroPageX,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPageY`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     ZeroPageY,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AbsIdxX`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     AbsIdxX,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AbsIdxY`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     AbsIdxY,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndIdxX`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     IndIdxX,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndIdxY`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     IndIdxY,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Implicit`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     Implicit,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Imm`
[INFO] [stdout]    --> cpu6502/src/addr_modes.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     Imm,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPage`
[INFO] [stdout]    --> cpu6502/src/addr_modes.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     ZeroPage,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Abs`
[INFO] [stdout]    --> cpu6502/src/addr_modes.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     Abs,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Rel`
[INFO] [stdout]    --> cpu6502/src/addr_modes.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     Rel,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ind`
[INFO] [stdout]    --> cpu6502/src/addr_modes.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Ind,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]   --> cpu6502/src/lib.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn run(&mut self, mem: &mut [u8]) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> cpu6502/src/lib.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn execute(&mut self, mem: &mut [u8]) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem`
[INFO] [stdout]   --> cpu6502/src/lib.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn run(&mut self, mem: &mut [u8]) {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_mem`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_operand_size`
[INFO] [stdout]   --> cpu6502/src/addr_modes.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn get_operand_size(mode: AddrMode) -> usize {
[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: `run`
[INFO] [stdout]   --> cpu6502/src/lib.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn run(&mut self, mem: &mut [u8]) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> cpu6502/src/lib.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn execute(&mut self, mem: &mut [u8]) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nes-emu-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "02e63e94e8dad984d69fb5a423b2e6cafe71c414472aca0d87bd2fb94ba25f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e63e94e8dad984d69fb5a423b2e6cafe71c414472aca0d87bd2fb94ba25f62", kill_on_drop: false }`
[INFO] [stdout] 02e63e94e8dad984d69fb5a423b2e6cafe71c414472aca0d87bd2fb94ba25f62