[INFO] cloning repository https://github.com/kvkenyon/nes-emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvkenyon/nes-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvkenyon%2Fnes-emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvkenyon%2Fnes-emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 309ea9bd33a7299a6825afae9a44e3136c101d9b
[INFO] checking kvkenyon/nes-emu against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvkenyon%2Fnes-emu" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kvkenyon/nes-emu
[INFO] finished tweaking git repo https://github.com/kvkenyon/nes-emu
[INFO] tweaked toml for git repo https://github.com/kvkenyon/nes-emu written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kvkenyon/nes-emu on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kvkenyon/nes-emu 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d76db2bb0355ba88ac707911c97a2927563f3c072c74f8c573480fe498695c78
[INFO] running `Command { std: "docker" "start" "-a" "d76db2bb0355ba88ac707911c97a2927563f3c072c74f8c573480fe498695c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76db2bb0355ba88ac707911c97a2927563f3c072c74f8c573480fe498695c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76db2bb0355ba88ac707911c97a2927563f3c072c74f8c573480fe498695c78", kill_on_drop: false }`
[INFO] [stdout] d76db2bb0355ba88ac707911c97a2927563f3c072c74f8c573480fe498695c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 496e1ca7d30da01379b5d339cbacb60f7fcd4397b93808a5a1818bbb5b997da4
[INFO] running `Command { std: "docker" "start" "-a" "496e1ca7d30da01379b5d339cbacb60f7fcd4397b93808a5a1818bbb5b997da4", kill_on_drop: false }`
[INFO] [stderr]     Checking nes-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `APU` is never constructed
[INFO] [stdout]  --> src/apu.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct APU {}
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cartridge` is never constructed
[INFO] [stdout]  --> src/cartridge.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Cartridge {}
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stack` is never read
[INFO] [stdout]   --> src/cpu.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CPU<M: Memory> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     stack: [u8; STACK_SIZE_IN_BYTES], // 0x0100 - 0x01FF
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_flag`, `peek_stack`, `addr_absolute_indirect`, and `addr_relative` are never used
[INFO] [stdout]    --> src/cpu.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl<M: Memory> CPU<M> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn get_flag(&self, flag: CpuFlags) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     fn peek_stack(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     fn addr_absolute_indirect(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 240 |     fn addr_relative(&mut self) -> (u16, u64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]  --> src/input.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Input {}
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Memory` is never constructed
[INFO] [stdout]  --> src/memory.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Memory {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PPU` is never constructed
[INFO] [stdout]  --> src/ppu.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct PPU {}
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `APU` is never constructed
[INFO] [stdout]  --> src/apu.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct APU {}
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cartridge` is never constructed
[INFO] [stdout]  --> src/cartridge.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Cartridge {}
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stack` is never read
[INFO] [stdout]   --> src/cpu.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct CPU<M: Memory> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     stack: [u8; STACK_SIZE_IN_BYTES], // 0x0100 - 0x01FF
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_flag` is never used
[INFO] [stdout]    --> src/cpu.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl<M: Memory> CPU<M> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn get_flag(&self, flag: CpuFlags) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]  --> src/input.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Input {}
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Memory` is never constructed
[INFO] [stdout]  --> src/memory.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Memory {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PPU` is never constructed
[INFO] [stdout]  --> src/ppu.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct PPU {}
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "496e1ca7d30da01379b5d339cbacb60f7fcd4397b93808a5a1818bbb5b997da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496e1ca7d30da01379b5d339cbacb60f7fcd4397b93808a5a1818bbb5b997da4", kill_on_drop: false }`
[INFO] [stdout] 496e1ca7d30da01379b5d339cbacb60f7fcd4397b93808a5a1818bbb5b997da4
