[INFO] cloning repository https://github.com/ranmaru22/chip8_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ranmaru22/chip8_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franmaru22%2Fchip8_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franmaru22%2Fchip8_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15f4004961133f0bcb0a4d50e8f841016c42146e
[INFO] testing ranmaru22/chip8_rs against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Franmaru22%2Fchip8_rs" "/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/ranmaru22/chip8_rs on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ranmaru22/chip8_rs
[INFO] finished tweaking git repo https://github.com/ranmaru22/chip8_rs
[INFO] tweaked toml for git repo https://github.com/ranmaru22/chip8_rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ranmaru22/chip8_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f79e9665432c4aec111f43da851ae5ee972978454f02254051aba89492b049
[INFO] running `Command { std: "docker" "start" "-a" "28f79e9665432c4aec111f43da851ae5ee972978454f02254051aba89492b049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f79e9665432c4aec111f43da851ae5ee972978454f02254051aba89492b049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f79e9665432c4aec111f43da851ae5ee972978454f02254051aba89492b049", kill_on_drop: false }`
[INFO] [stdout] 28f79e9665432c4aec111f43da851ae5ee972978454f02254051aba89492b049
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8316428560fc1faea39fdbe6c8d5592983aa188159251399ea0522c0b78fad4b
[INFO] running `Command { std: "docker" "start" "-a" "8316428560fc1faea39fdbe6c8d5592983aa188159251399ea0522c0b78fad4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cpu::Chip8`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use cpu::Chip8;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `data` of struct `Fontset` is private
[INFO] [stdout]   --> src/cpu.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 40 |             self.ram[i] = fontset.data[i];
[INFO] [stdout]    |                                   ^^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0616`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip8_rs` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8316428560fc1faea39fdbe6c8d5592983aa188159251399ea0522c0b78fad4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8316428560fc1faea39fdbe6c8d5592983aa188159251399ea0522c0b78fad4b", kill_on_drop: false }`
[INFO] [stdout] 8316428560fc1faea39fdbe6c8d5592983aa188159251399ea0522c0b78fad4b