[INFO] cloning repository https://github.com/mtstnt/chip8-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mtstnt/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtstnt%2Fchip8-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtstnt%2Fchip8-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a4cd5de35ba92146687764ff4112408b9a8a54e
[INFO] testing mtstnt/chip8-emulator against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmtstnt%2Fchip8-emulator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mtstnt/chip8-emulator
[INFO] finished tweaking git repo https://github.com/mtstnt/chip8-emulator
[INFO] tweaked toml for git repo https://github.com/mtstnt/chip8-emulator written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mtstnt/chip8-emulator on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mtstnt/chip8-emulator 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c4838eeb725f8f2e33aec6398e11f56c99f0e1ca62776457150e655c64a3031
[INFO] running `Command { std: "docker" "start" "-a" "0c4838eeb725f8f2e33aec6398e11f56c99f0e1ca62776457150e655c64a3031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c4838eeb725f8f2e33aec6398e11f56c99f0e1ca62776457150e655c64a3031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4838eeb725f8f2e33aec6398e11f56c99f0e1ca62776457150e655c64a3031", kill_on_drop: false }`
[INFO] [stdout] 0c4838eeb725f8f2e33aec6398e11f56c99f0e1ca62776457150e655c64a3031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb968d46a0a97c21b0ea04ab5e16b1ef2485e8d6d24a2502a8808697688fd47
[INFO] running `Command { std: "docker" "start" "-a" "edb968d46a0a97c21b0ea04ab5e16b1ef2485e8d6d24a2502a8808697688fd47", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bitops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]    --> src/cpu.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |             self.registers[0xF] = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 15 but the index is 15
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(unconditional_panic)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this operation will panic at runtime
[INFO] [stdout]    --> src/cpu.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 |             self.registers[0xF] = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^ index out of bounds: the length is 15 but the index is 15
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MemoryAddr` is never used
[INFO] [stdout]   --> src/cpu.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub type MemoryAddr = usize;
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitops` (bin "bitops") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "edb968d46a0a97c21b0ea04ab5e16b1ef2485e8d6d24a2502a8808697688fd47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb968d46a0a97c21b0ea04ab5e16b1ef2485e8d6d24a2502a8808697688fd47", kill_on_drop: false }`
[INFO] [stdout] edb968d46a0a97c21b0ea04ab5e16b1ef2485e8d6d24a2502a8808697688fd47
