[INFO] cloning repository https://github.com/nomicflux/Rust8
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nomicflux/Rust8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomicflux%2FRust8"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomicflux%2FRust8'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 96434c99441d0fb172d9923849e8883c05e6fb82
[INFO] checking nomicflux/Rust8 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomicflux%2FRust8" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nomicflux/Rust8 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/nomicflux/Rust8
[INFO] finished tweaking git repo https://github.com/nomicflux/Rust8
[INFO] tweaked toml for git repo https://github.com/nomicflux/Rust8 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/nomicflux/Rust8 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] baa6ed108104bb804ca09027e2bc6df40527222c06f6c40427836a82a0a45c9f
[INFO] running `"docker" "start" "-a" "baa6ed108104bb804ca09027e2bc6df40527222c06f6c40427836a82a0a45c9f"`
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]     Checking termios v0.3.0
[INFO] [stderr]     Checking rust8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/keyboard.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref KEY_MAP: HashMap<char, u8> = [
[INFO] [stderr] 9  | |         ('1', 0),
[INFO] [stderr] 10 | |         ('2', 1),
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         .collect();
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/keyboard.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref KEY_MAP: HashMap<char, u8> = [
[INFO] [stderr] 9  | |         ('1', 0),
[INFO] [stderr] 10 | |         ('2', 1),
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         .collect();
[INFO] [stderr] 29 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/ram.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |         for (i, &f) in fontset.into_iter().enumerate() {
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/ram.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |         for (i, &f) in fontset.into_iter().enumerate() {
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stderr]   --> tests/cpu.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut cpu = CPU::init(&mut ram, &mut display, &mut keyboard);
[INFO] [stderr]    |                   ^^^^^^^^^ --------  ------------  ------------- supplied 3 arguments
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   expected 4 arguments
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `rust8`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "baa6ed108104bb804ca09027e2bc6df40527222c06f6c40427836a82a0a45c9f"`
[INFO] running `"docker" "rm" "-f" "baa6ed108104bb804ca09027e2bc6df40527222c06f6c40427836a82a0a45c9f"`
[INFO] [stdout] baa6ed108104bb804ca09027e2bc6df40527222c06f6c40427836a82a0a45c9f