[INFO] cloning repository https://github.com/OLUWAMUYIWA/nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OLUWAMUYIWA/nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOLUWAMUYIWA%2Fnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOLUWAMUYIWA%2Fnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b1788f008b97a4ca0f40aa494b3549e396ecce7
[INFO] testing OLUWAMUYIWA/nes against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOLUWAMUYIWA%2Fnes" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OLUWAMUYIWA/nes on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OLUWAMUYIWA/nes
[INFO] finished tweaking git repo https://github.com/OLUWAMUYIWA/nes
[INFO] tweaked toml for git repo https://github.com/OLUWAMUYIWA/nes written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/OLUWAMUYIWA/nes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0ab67e2d5a74bd6f4931ca6f1460d5b13eaa360f831131f405b64adfe8f02671
[INFO] running `Command { std: "docker" "start" "-a" "0ab67e2d5a74bd6f4931ca6f1460d5b13eaa360f831131f405b64adfe8f02671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab67e2d5a74bd6f4931ca6f1460d5b13eaa360f831131f405b64adfe8f02671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab67e2d5a74bd6f4931ca6f1460d5b13eaa360f831131f405b64adfe8f02671", kill_on_drop: false }`
[INFO] [stdout] 0ab67e2d5a74bd6f4931ca6f1460d5b13eaa360f831131f405b64adfe8f02671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0236b045017f0dc92f8baf2eaceffd36f069d3fa9d67e60ca2575c48acbdd3fb
[INFO] running `Command { std: "docker" "start" "-a" "0236b045017f0dc92f8baf2eaceffd36f069d3fa9d67e60ca2575c48acbdd3fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0081]: discriminant value `0` already exists
[INFO] [stdout]   --> src/six502.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |     ADC, // add with carry
[INFO] [stdout]    |     --- first use of `0`
[INFO] [stdout] ...
[INFO] [stdout] 45 |     BRK = 0x00, // force interrupt
[INFO] [stdout]    |           ^^^^ enum already has `0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0081]: discriminant value `186` already exists
[INFO] [stdout]   --> src/six502.rs:87:11
[INFO] [stdout]    |
[INFO] [stdout] 53 |     CPX, // compare x register
[INFO] [stdout]    |     --- first use of `186`
[INFO] [stdout] ...
[INFO] [stdout] 87 |     TSX = 0xba, // transfer stack pointer to x
[INFO] [stdout]    |           ^^^^ enum already has `186`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0081]: discriminant value `138` already exists
[INFO] [stdout]   --> src/six502.rs:88:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |     INC, // increment memory
[INFO] [stdout]    |     --- first use of `138`
[INFO] [stdout] ...
[INFO] [stdout] 88 |     TXA = 0x8a, // transfer x to accumulator
[INFO] [stdout]    |           ^^^^ enum already has `138`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0081`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nes` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "0236b045017f0dc92f8baf2eaceffd36f069d3fa9d67e60ca2575c48acbdd3fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0236b045017f0dc92f8baf2eaceffd36f069d3fa9d67e60ca2575c48acbdd3fb", kill_on_drop: false }`
[INFO] [stdout] 0236b045017f0dc92f8baf2eaceffd36f069d3fa9d67e60ca2575c48acbdd3fb