[INFO] cloning repository https://github.com/chiplet/nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chiplet/nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiplet%2Fnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiplet%2Fnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4720a86db87b24f61c2b19ecb43a22077c45808
[INFO] checking chiplet/nes against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiplet%2Fnes" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chiplet/nes on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chiplet/nes
[INFO] finished tweaking git repo https://github.com/chiplet/nes
[INFO] tweaked toml for git repo https://github.com/chiplet/nes written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/chiplet/nes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe5903acefd5a4d31ed90e0d93e56a33d2de6ff3198f0bb7cdc429579f03f58f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fe5903acefd5a4d31ed90e0d93e56a33d2de6ff3198f0bb7cdc429579f03f58f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe5903acefd5a4d31ed90e0d93e56a33d2de6ff3198f0bb7cdc429579f03f58f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5903acefd5a4d31ed90e0d93e56a33d2de6ff3198f0bb7cdc429579f03f58f", kill_on_drop: false }`
[INFO] [stdout] fe5903acefd5a4d31ed90e0d93e56a33d2de6ff3198f0bb7cdc429579f03f58f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59074645966fbb98ff0b7be02292cc74faa98026270b64f2f886acc74dcc40fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59074645966fbb98ff0b7be02292cc74faa98026270b64f2f886acc74dcc40fc", kill_on_drop: false }`
[INFO] [stderr]     Checking nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu.rs:341:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 panic!("TODO: implement CPU interrupts");
[INFO] [stdout]     |                 ----------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 341 |                 self.stack_push(self.pc+2);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu.rs:341:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 panic!("TODO: implement CPU interrupts");
[INFO] [stdout]     |                 ----------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 341 |                 self.stack_push(self.pc+2);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/cpu.rs:473:35
[INFO] [stdout]     |
[INFO] [stdout] 473 |                     AddrMode::Ind(addr) => { panic!("Indirect jump addressing not implemented!") }
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/cpu.rs:473:35
[INFO] [stdout]     |
[INFO] [stdout] 473 |                     AddrMode::Ind(addr) => { panic!("Indirect jump addressing not implemented!") }
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BVS`
[INFO] [stdout]   --> src/cpu/isa.rs:24:65
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ADC, AND, ASL, BCC, BCS, BEQ, BIT, BMI, BNE, BPL, BRK, BVC, BVS, CLC, CLD, CLI, CLV, CMP, CPX,
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/cpu.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |         if value < 0 || value > 1 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BVS`
[INFO] [stdout]   --> src/cpu/isa.rs:24:65
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ADC, AND, ASL, BCC, BCS, BEQ, BIT, BMI, BNE, BPL, BRK, BVC, BVS, CLC, CLD, CLI, CLV, CMP, CPX,
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/cpu.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |         if value < 0 || value > 1 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/cpu/isa.rs:1555:9
[INFO] [stdout]      |
[INFO] [stdout] 1555 |         write!(f, "{}{} ", spacing, self.name.mnemonic);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/cpu/isa.rs:1555:9
[INFO] [stdout]      |
[INFO] [stdout] 1555 |         write!(f, "{}{} ", spacing, self.name.mnemonic);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "59074645966fbb98ff0b7be02292cc74faa98026270b64f2f886acc74dcc40fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59074645966fbb98ff0b7be02292cc74faa98026270b64f2f886acc74dcc40fc", kill_on_drop: false }`
[INFO] [stdout] 59074645966fbb98ff0b7be02292cc74faa98026270b64f2f886acc74dcc40fc