[INFO] cloning repository https://github.com/trindadegm/emu6502
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trindadegm/emu6502" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrindadegm%2Femu6502"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrindadegm%2Femu6502'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d6eaf4ecf662ccc8af039848676525dd90680d99
[INFO] checking trindadegm/emu6502 against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrindadegm%2Femu6502" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trindadegm/emu6502 on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/trindadegm/emu6502
[INFO] finished tweaking git repo https://github.com/trindadegm/emu6502
[INFO] tweaked toml for git repo https://github.com/trindadegm/emu6502 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/trindadegm/emu6502 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a0414b14d8386f6f4f4d302332bd9a7494024ecd946ee3da175ccdf7a33b8173
[INFO] running `"docker" "start" "-a" "a0414b14d8386f6f4f4d302332bd9a7494024ecd946ee3da175ccdf7a33b8173"`
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking emu6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `error::*`
[INFO] [stderr]   --> src/emulator.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::{EmuResult, error::*};
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stack_pointer`
[INFO] [stderr]   --> src/emulator.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     stack_pointer: u8,     // The stack pointer points to wherever the stack is at
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `status_register`
[INFO] [stderr]   --> src/emulator.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     status_register: u8,    // NV-BDIZC flags
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::*`
[INFO] [stderr]   --> src/emulator.rs:17:24
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::{EmuResult, error::*};
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stack_pointer`
[INFO] [stderr]   --> src/emulator.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     stack_pointer: u8,     // The stack pointer points to wherever the stack is at
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `status_register`
[INFO] [stderr]   --> src/emulator.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     status_register: u8,    // NV-BDIZC flags
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `"docker" "inspect" "a0414b14d8386f6f4f4d302332bd9a7494024ecd946ee3da175ccdf7a33b8173"`
[INFO] running `"docker" "rm" "-f" "a0414b14d8386f6f4f4d302332bd9a7494024ecd946ee3da175ccdf7a33b8173"`
[INFO] [stdout] a0414b14d8386f6f4f4d302332bd9a7494024ecd946ee3da175ccdf7a33b8173