[INFO] cloning repository https://github.com/starrhorne/chip8-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/starrhorne/chip8-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarrhorne%2Fchip8-rust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarrhorne%2Fchip8-rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 345602a97288fd8d69dafd6684e8f51cd38e95e2
[INFO] checking starrhorne/chip8-rust against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstarrhorne%2Fchip8-rust" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/starrhorne/chip8-rust on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/starrhorne/chip8-rust
[INFO] finished tweaking git repo https://github.com/starrhorne/chip8-rust
[INFO] tweaked toml for git repo https://github.com/starrhorne/chip8-rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/starrhorne/chip8-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 70201fe7690558c547732bdcecf1fe40b9725e40dcecea65d0dbab755aba6cc1
[INFO] running `"docker" "start" "-a" "70201fe7690558c547732bdcecf1fe40b9725e40dcecea65d0dbab755aba6cc1"`
[INFO] [stderr]     Checking num-traits v0.1.39
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]     Checking c_vec v1.0.12
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking num-integer v0.1.34
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num v0.1.39
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/./processor_test.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 |     processor.load(vec![1, 2, 3]);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^ expected `&[u8]`, found struct `std::vec::Vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[u8]`
[INFO] [stderr]                  found struct `std::vec::Vec<{integer}>`
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `chip8`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "70201fe7690558c547732bdcecf1fe40b9725e40dcecea65d0dbab755aba6cc1"`
[INFO] running `"docker" "rm" "-f" "70201fe7690558c547732bdcecf1fe40b9725e40dcecea65d0dbab755aba6cc1"`
[INFO] [stdout] 70201fe7690558c547732bdcecf1fe40b9725e40dcecea65d0dbab755aba6cc1