[INFO] cloning repository https://github.com/CarlEkerot/gameboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CarlEkerot/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlEkerot%2Fgameboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlEkerot%2Fgameboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ecfe6624e7199257237b71d47ea9811f0b8fd9d
[INFO] checking CarlEkerot/gameboy against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlEkerot%2Fgameboy" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CarlEkerot/gameboy on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CarlEkerot/gameboy
[INFO] finished tweaking git repo https://github.com/CarlEkerot/gameboy
[INFO] tweaked toml for git repo https://github.com/CarlEkerot/gameboy written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/CarlEkerot/gameboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded c_vec v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59cdfd0d6760b25e06f64f925e529775be4e9b81df5bbf45015ecd60700e6610
[INFO] running `Command { std: "docker" "start" "-a" "59cdfd0d6760b25e06f64f925e529775be4e9b81df5bbf45015ecd60700e6610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59cdfd0d6760b25e06f64f925e529775be4e9b81df5bbf45015ecd60700e6610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cdfd0d6760b25e06f64f925e529775be4e9b81df5bbf45015ecd60700e6610", kill_on_drop: false }`
[INFO] [stdout] 59cdfd0d6760b25e06f64f925e529775be4e9b81df5bbf45015ecd60700e6610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2182782974d31f43220f66af80e9d828a9ed203d40cd47b4eab1e43735061019
[INFO] running `Command { std: "docker" "start" "-a" "2182782974d31f43220f66af80e9d828a9ed203d40cd47b4eab1e43735061019", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.9
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]     Checking rustc-demangle v0.1.7
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking c_vec v1.3.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking gameboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cpu::CPU`
[INFO] [stdout]   --> src/timer.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     use cpu::CPU;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_helpers::test_cpu`
[INFO] [stdout]   --> src/timer.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     use test_helpers::test_cpu;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lcd.rs:80:33
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let new_ly = (ly + 1) % LY_MAX;
[INFO] [stdout]    |                                 ^^^^^^ expected `u8`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot mod `u8` by `usize`
[INFO] [stdout]   --> src/lcd.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let new_ly = (ly + 1) % LY_MAX;
[INFO] [stdout]    |                               ^ no implementation for `u8 % usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Rem<usize>` is not implemented for `u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gameboy`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lcd.rs:80:33
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let new_ly = (ly + 1) % LY_MAX;
[INFO] [stdout]    |                                 ^^^^^^ expected `u8`, found `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot mod `u8` by `usize`
[INFO] [stdout]   --> src/lcd.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let new_ly = (ly + 1) % LY_MAX;
[INFO] [stdout]    |                               ^ no implementation for `u8 % usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Rem<usize>` is not implemented for `u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2182782974d31f43220f66af80e9d828a9ed203d40cd47b4eab1e43735061019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2182782974d31f43220f66af80e9d828a9ed203d40cd47b4eab1e43735061019", kill_on_drop: false }`
[INFO] [stdout] 2182782974d31f43220f66af80e9d828a9ed203d40cd47b4eab1e43735061019