[INFO] cloning repository https://github.com/JVehaun/gb-emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JVehaun/gb-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJVehaun%2Fgb-emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJVehaun%2Fgb-emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7e4f9d90b1102be5ff444228df62cb0e61b8cc3
[INFO] testing JVehaun/gb-emu against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJVehaun%2Fgb-emu" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JVehaun/gb-emu on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JVehaun/gb-emu
[INFO] finished tweaking git repo https://github.com/JVehaun/gb-emu
[INFO] tweaked toml for git repo https://github.com/JVehaun/gb-emu written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JVehaun/gb-emu 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eda3e69b34973d4ab3e38934ae067f69a7473e210b9768aabeca23255deb165
[INFO] running `Command { std: "docker" "start" "-a" "0eda3e69b34973d4ab3e38934ae067f69a7473e210b9768aabeca23255deb165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eda3e69b34973d4ab3e38934ae067f69a7473e210b9768aabeca23255deb165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eda3e69b34973d4ab3e38934ae067f69a7473e210b9768aabeca23255deb165", kill_on_drop: false }`
[INFO] [stdout] 0eda3e69b34973d4ab3e38934ae067f69a7473e210b9768aabeca23255deb165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04727ddb71521b2265af87ee638ce0bd42028d312f068b1a8e4cfc0e986a1707
[INFO] running `Command { std: "docker" "start" "-a" "04727ddb71521b2265af87ee638ce0bd42028d312f068b1a8e4cfc0e986a1707", kill_on_drop: false }`
[INFO] [stderr]    Compiling gb-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::GB`
[INFO] [stdout]  --> src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gb::GB;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     'main: loop {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:785:30
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &dyn Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:786:25
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &dyn Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:787:30
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &dyn Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:794:37
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &dyn Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:37
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:63
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:968:62
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:974:47
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:980:37
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &dyn Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1012:57
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1019:42
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &dyn Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:46
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &dyn Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:78
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:46
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:76
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:35
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:61
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:35
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:61
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gb.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut cartridge = Cartridge {
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 let mut address = format!("{:2X}{:2X} ",
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:568:13
[INFO] [stdout]     |
[INFO] [stdout] 568 |             (0x66, _) => { self.ld_r8_mem_r16(&GB::set_a, self.hl) }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |             (0x18, val) => { self.jr_nz_a8(val as i8) }
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:743:13
[INFO] [stdout]     |
[INFO] [stdout] 743 |             (0xC8, _) => { self.ret_c_a16() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:770:13
[INFO] [stdout]     |
[INFO] [stdout] 770 |             (0xF1, _) => { self.pop_af() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |             (0x27, _) => { self.daa() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc_inc`
[INFO] [stdout]    --> src/gb.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pc_inc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:665:20
[INFO] [stdout]     |
[INFO] [stdout] 665 |             (0xE2, val) => { self.ld_mem_r8_r8(&GB::get_c, &GB::get_a) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:666:20
[INFO] [stdout]     |
[INFO] [stdout] 666 |             (0xF2, val) => { self.ld_r8_mem_r8(&GB::set_a, &GB::get_c) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:669:20
[INFO] [stdout]     |
[INFO] [stdout] 669 |             (0xF9, val) => { self.ld_sp_hl() }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:813:12
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn rrc(mut gb: &mut GB, mut r: u8) -> u8 {
[INFO] [stdout]     |            ----^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sign`
[INFO] [stdout]    --> src/gb.rs:860:13
[INFO] [stdout]     |
[INFO] [stdout] 860 |         let sign = r >> 7;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1091:14
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let (mut result, _) = a.overflowing_add(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1186:14
[INFO] [stdout]      |
[INFO] [stdout] 1186 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1246:14
[INFO] [stdout]      |
[INFO] [stdout] 1246 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1472:13
[INFO] [stdout]      |
[INFO] [stdout] 1472 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1497:13
[INFO] [stdout]      |
[INFO] [stdout] 1497 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1549:13
[INFO] [stdout]      |
[INFO] [stdout] 1549 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1574:13
[INFO] [stdout]      |
[INFO] [stdout] 1574 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1819:18
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/gb.rs:1819:21
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1821:18
[INFO] [stdout]      |
[INFO] [stdout] 1821 |             let (a, _) = a.overflowing_add(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1823:18
[INFO] [stdout]      |
[INFO] [stdout] 1823 |             let (a, _) = a.overflowing_sub(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1825:18
[INFO] [stdout]      |
[INFO] [stdout] 1825 |             let (a, _) = a.overflowing_sub(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1817:13
[INFO] [stdout]      |
[INFO] [stdout] 1817 |         let mut a = self.get_a();
[INFO] [stdout]      |             ----^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timer`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_hl` is never used
[INFO] [stdout]    --> src/gb.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 80  | impl GB {
[INFO] [stdout]     | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn set_hl(&mut self, val: u16) { self.hl = val }
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ld_mem_a16_r16`, `ld_mem_a16_a`, and `ld_a_mem_a16` are never used
[INFO] [stdout]     --> src/gb.rs:992:8
[INFO] [stdout]      |
[INFO] [stdout] 191  | impl GB {
[INFO] [stdout]      | ------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 992  |     fn ld_mem_a16_r16(&mut self, dest_addr: u16, val: u16) -> u32 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1073 |     fn ld_mem_a16_a(&mut self) -> u32 {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1080 |     fn ld_a_mem_a16(&mut self) -> u32 {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "04727ddb71521b2265af87ee638ce0bd42028d312f068b1a8e4cfc0e986a1707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04727ddb71521b2265af87ee638ce0bd42028d312f068b1a8e4cfc0e986a1707", kill_on_drop: false }`
[INFO] [stdout] 04727ddb71521b2265af87ee638ce0bd42028d312f068b1a8e4cfc0e986a1707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4054c93b2dfd98baf969160b2958aaae682fd3950cfbc3722ab6211fd251b5fd
[INFO] running `Command { std: "docker" "start" "-a" "4054c93b2dfd98baf969160b2958aaae682fd3950cfbc3722ab6211fd251b5fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling gb-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/gb.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |     gb.bc = (0x1111);
[INFO] [stdout]      |             ^      ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2690 -     gb.bc = (0x1111);
[INFO] [stdout] 2690 +     gb.bc = 0x1111;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/gb.rs:2697:13
[INFO] [stdout]      |
[INFO] [stdout] 2697 |     gb.bc = (0x1111);
[INFO] [stdout]      |             ^      ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2697 -     gb.bc = (0x1111);
[INFO] [stdout] 2697 +     gb.bc = 0x1111;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::GB`
[INFO] [stdout]  --> src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gb::GB;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     'main: loop {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:785:30
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &dyn Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:786:25
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &dyn Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:787:30
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &dyn Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:794:37
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &dyn Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:37
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:63
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:968:62
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:974:47
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:980:37
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &dyn Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1012:57
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1019:42
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &dyn Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:46
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &dyn Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:78
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:46
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:76
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:35
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:61
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:35
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:61
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gb.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut cartridge = Cartridge {
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 let mut address = format!("{:2X}{:2X} ",
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:568:13
[INFO] [stdout]     |
[INFO] [stdout] 568 |             (0x66, _) => { self.ld_r8_mem_r16(&GB::set_a, self.hl) }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |             (0x18, val) => { self.jr_nz_a8(val as i8) }
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:743:13
[INFO] [stdout]     |
[INFO] [stdout] 743 |             (0xC8, _) => { self.ret_c_a16() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:770:13
[INFO] [stdout]     |
[INFO] [stdout] 770 |             (0xF1, _) => { self.pop_af() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |             (0x27, _) => { self.daa() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc_inc`
[INFO] [stdout]    --> src/gb.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pc_inc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:665:20
[INFO] [stdout]     |
[INFO] [stdout] 665 |             (0xE2, val) => { self.ld_mem_r8_r8(&GB::get_c, &GB::get_a) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:666:20
[INFO] [stdout]     |
[INFO] [stdout] 666 |             (0xF2, val) => { self.ld_r8_mem_r8(&GB::set_a, &GB::get_c) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:669:20
[INFO] [stdout]     |
[INFO] [stdout] 669 |             (0xF9, val) => { self.ld_sp_hl() }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:813:12
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn rrc(mut gb: &mut GB, mut r: u8) -> u8 {
[INFO] [stdout]     |            ----^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sign`
[INFO] [stdout]    --> src/gb.rs:860:13
[INFO] [stdout]     |
[INFO] [stdout] 860 |         let sign = r >> 7;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1091:14
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let (mut result, _) = a.overflowing_add(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1186:14
[INFO] [stdout]      |
[INFO] [stdout] 1186 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1246:14
[INFO] [stdout]      |
[INFO] [stdout] 1246 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1472:13
[INFO] [stdout]      |
[INFO] [stdout] 1472 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1497:13
[INFO] [stdout]      |
[INFO] [stdout] 1497 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1549:13
[INFO] [stdout]      |
[INFO] [stdout] 1549 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1574:13
[INFO] [stdout]      |
[INFO] [stdout] 1574 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1819:18
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/gb.rs:1819:21
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1821:18
[INFO] [stdout]      |
[INFO] [stdout] 1821 |             let (a, _) = a.overflowing_add(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1823:18
[INFO] [stdout]      |
[INFO] [stdout] 1823 |             let (a, _) = a.overflowing_sub(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1825:18
[INFO] [stdout]      |
[INFO] [stdout] 1825 |             let (a, _) = a.overflowing_sub(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1817:13
[INFO] [stdout]      |
[INFO] [stdout] 1817 |         let mut a = self.get_a();
[INFO] [stdout]      |             ----^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timer`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "4054c93b2dfd98baf969160b2958aaae682fd3950cfbc3722ab6211fd251b5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4054c93b2dfd98baf969160b2958aaae682fd3950cfbc3722ab6211fd251b5fd", kill_on_drop: false }`
[INFO] [stdout] 4054c93b2dfd98baf969160b2958aaae682fd3950cfbc3722ab6211fd251b5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e4c316a0fbd571790d94a23b1866044813a129e9d8be02e24e660580aa18247
[INFO] running `Command { std: "docker" "start" "-a" "8e4c316a0fbd571790d94a23b1866044813a129e9d8be02e24e660580aa18247", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]     --> src/gb.rs:2690:13
[INFO] [stderr]      |
[INFO] [stderr] 2690 |     gb.bc = (0x1111);
[INFO] [stderr]      |             ^      ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 2690 -     gb.bc = (0x1111);
[INFO] [stderr] 2690 +     gb.bc = 0x1111;
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]     --> src/gb.rs:2697:13
[INFO] [stderr]      |
[INFO] [stderr] 2697 |     gb.bc = (0x1111);
[INFO] [stderr]      |             ^      ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 2697 -     gb.bc = (0x1111);
[INFO] [stderr] 2697 +     gb.bc = 0x1111;
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]  --> src/tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::gb::GB`
[INFO] [stderr]  --> src/tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::gb::GB;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     'main: loop {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:785:30
[INFO] [stderr]     |
[INFO] [stderr] 785 |                     getter: &Fn(&mut GB) -> u8,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 785 |                     getter: &dyn Fn(&mut GB) -> u8,
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:786:25
[INFO] [stderr]     |
[INFO] [stderr] 786 |                     f: &Fn(&mut GB, u8) -> u8,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 786 |                     f: &dyn Fn(&mut GB, u8) -> u8,
[INFO] [stderr]     |                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:787:30
[INFO] [stderr]     |
[INFO] [stderr] 787 |                     setter: &Fn(&mut GB, u8)) -> u32 {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 787 |                     setter: &dyn Fn(&mut GB, u8)) -> u32 {
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:794:37
[INFO] [stderr]     |
[INFO] [stderr] 794 |     pub fn shift_mem(&mut self, f: &Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 794 |     pub fn shift_mem(&mut self, f: &dyn Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:962:37
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:962:63
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:968:62
[INFO] [stderr]     |
[INFO] [stderr] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:974:47
[INFO] [stderr]     |
[INFO] [stderr] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stderr]     |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:980:37
[INFO] [stderr]     |
[INFO] [stderr] 980 |     fn ld_r8_d8(&mut self, setter: &Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 980 |     fn ld_r8_d8(&mut self, setter: &dyn Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1012:57
[INFO] [stderr]      |
[INFO] [stderr] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1019:42
[INFO] [stderr]      |
[INFO] [stderr] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stderr]      |                                          ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &dyn Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stderr]      |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1026:46
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &dyn Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1026:78
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1034:46
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1034:76
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1471:35
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1471:61
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1548:35
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1548:61
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gb.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cartridge = Cartridge {
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gb.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 let mut address = format!("{:2X}{:2X} ",
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:568:13
[INFO] [stderr]     |
[INFO] [stderr] 568 |             (0x66, _) => { self.ld_r8_mem_r16(&GB::set_a, self.hl) }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:726:13
[INFO] [stderr]     |
[INFO] [stderr] 726 |             (0x18, val) => { self.jr_nz_a8(val as i8) }
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:743:13
[INFO] [stderr]     |
[INFO] [stderr] 743 |             (0xC8, _) => { self.ret_c_a16() }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:770:13
[INFO] [stderr]     |
[INFO] [stderr] 770 |             (0xF1, _) => { self.pop_af() }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:776:13
[INFO] [stderr]     |
[INFO] [stderr] 776 |             (0x27, _) => { self.daa() }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pc_inc`
[INFO] [stderr]    --> src/gb.rs:194:17
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pc_inc`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/gb.rs:665:20
[INFO] [stderr]     |
[INFO] [stderr] 665 |             (0xE2, val) => { self.ld_mem_r8_r8(&GB::get_c, &GB::get_a) }
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/gb.rs:666:20
[INFO] [stderr]     |
[INFO] [stderr] 666 |             (0xF2, val) => { self.ld_r8_mem_r8(&GB::set_a, &GB::get_c) }
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/gb.rs:669:20
[INFO] [stderr]     |
[INFO] [stderr] 669 |             (0xF9, val) => { self.ld_sp_hl() }
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gb.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gb.rs:813:12
[INFO] [stderr]     |
[INFO] [stderr] 813 |     fn rrc(mut gb: &mut GB, mut r: u8) -> u8 {
[INFO] [stderr]     |            ----^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sign`
[INFO] [stderr]    --> src/gb.rs:860:13
[INFO] [stderr]     |
[INFO] [stderr] 860 |         let sign = r >> 7;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1091:14
[INFO] [stderr]      |
[INFO] [stderr] 1091 |         let (mut result, _) = a.overflowing_add(val);
[INFO] [stderr]      |              ----^^^^^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1186:14
[INFO] [stderr]      |
[INFO] [stderr] 1186 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stderr]      |              ----^^^^^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1246:14
[INFO] [stderr]      |
[INFO] [stderr] 1246 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stderr]      |              ----^^^^^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1472:13
[INFO] [stderr]      |
[INFO] [stderr] 1472 |         let mut val = getter(self);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1497:13
[INFO] [stderr]      |
[INFO] [stderr] 1497 |         let mut val = self.mem_read(self.hl);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1549:13
[INFO] [stderr]      |
[INFO] [stderr] 1549 |         let mut val = getter(self);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1574:13
[INFO] [stderr]      |
[INFO] [stderr] 1574 |         let mut val = self.mem_read(self.hl);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1819:18
[INFO] [stderr]      |
[INFO] [stderr] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]     --> src/gb.rs:1819:21
[INFO] [stderr]      |
[INFO] [stderr] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stderr]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1821:18
[INFO] [stderr]      |
[INFO] [stderr] 1821 |             let (a, _) = a.overflowing_add(0x60);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1823:18
[INFO] [stderr]      |
[INFO] [stderr] 1823 |             let (a, _) = a.overflowing_sub(0x06);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1825:18
[INFO] [stderr]      |
[INFO] [stderr] 1825 |             let (a, _) = a.overflowing_sub(0x60);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1817:13
[INFO] [stderr]      |
[INFO] [stderr] 1817 |         let mut a = self.get_a();
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timer`
[INFO] [stderr]  --> src/main.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut timer = 0;
[INFO] [stderr]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut timer = 0;
[INFO] [stderr]   |         ----^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `gb-emu` (bin "gb-emu" test) generated 54 warnings (run `cargo fix --bin "gb-emu" --tests` to apply 37 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gb_emu-bc4090c1a2b3e3e9)
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test gb::adc_r8_test ... ok
[INFO] [stdout] test gb::and_r8_test ... ok
[INFO] [stdout] test gb::bit_0_b_off ... ok
[INFO] [stdout] test gb::bit_0_b_on ... ok
[INFO] [stdout] test gb::add_r8_test ... ok
[INFO] [stdout] test gb::add_hl_bc_test ... ok
[INFO] [stdout] test gb::bit_0_hl_off ... ok
[INFO] [stdout] test gb::bit_0_hl_on ... ok
[INFO] [stdout] test gb::bit_6_b_off ... ok
[INFO] [stdout] test gb::bit_6_b_on ... ok
[INFO] [stdout] test gb::bit_6_hl_off ... ok
[INFO] [stdout] test gb::bit_6_hl_on ... ok
[INFO] [stdout] test gb::call_c_a16_test ... ok
[INFO] [stdout] test gb::call_a16_test ... ok
[INFO] [stdout] test gb::call_nc_a16_test ... ok
[INFO] [stdout] test gb::call_nz_a16_test ... ok
[INFO] [stdout] test gb::call_z_a16_test ... ok
[INFO] [stdout] test gb::cp_r8_test ... ok
[INFO] [stdout] test gb::daa_cy_sub_test ... ok
[INFO] [stdout] test gb::cpl_test ... ok
[INFO] [stdout] test gb::dec_r8_test ... ok
[INFO] [stdout] test gb::di_test ... ok
[INFO] [stdout] test gb::jp_c_test ... ok
[INFO] [stdout] test gb::jp_a16_test ... ok
[INFO] [stdout] test gb::dec_r8_mem_test ... ok
[INFO] [stdout] test gb::inc_r8_mem_test ... ok
[INFO] [stdout] test gb::jp_nz_test ... ok
[INFO] [stdout] test gb::dec_bc_test ... ok
[INFO] [stdout] test gb::inc_r8_test ... ok
[INFO] [stdout] test gb::jr_a8_pos_test ... ok
[INFO] [stdout] test gb::ei_test ... ok
[INFO] [stdout] test gb::inc_bc_test ... ok
[INFO] [stdout] test gb::jr_a8_neg_test ... ok
[INFO] [stdout] test gb::jr_c_a8_test ... ok
[INFO] [stdout] test gb::jr_nc_a8_test ... ok
[INFO] [stdout] test gb::jp_z_test ... ok
[INFO] [stdout] test gb::jr_nz_a8_test ... ok
[INFO] [stdout] test gb::jr_z_a8_test ... ok
[INFO] [stdout] test gb::jp_nc_test ... ok
[INFO] [stdout] test gb::jp_hl_test ... ok
[INFO] [stdout] test gb::ld_b_d8_test ... ok
[INFO] [stdout] test gb::ld_b_mem_hl_test ... ok
[INFO] [stdout] test gb::ld_bc_d16_test ... ok
[INFO] [stdout] test gb::ld_a_mem_hl_dec_test ... ok
[INFO] [stdout] test gb::ld_bc_mem_test ... ok
[INFO] [stdout] test gb::ld_a_mem_bc_test ... ok
[INFO] [stdout] test gb::ld_a_mem_a16_test ... ok
[INFO] [stdout] test gb::ld_a_mem_hl_inc_test ... ok
[INFO] [stdout] test gb::ld_b_c_test ... ok
[INFO] [stdout] test gb::ld_de_d16_test ... ok
[INFO] [stdout] test gb::ld_de_mem_test ... ok
[INFO] [stdout] test gb::ld_hl_d16_test ... ok
[INFO] [stdout] test gb::ld_hl_mem_dec_test ... ok
[INFO] [stdout] test gb::ld_mem_a16_a_test ... ok
[INFO] [stdout] test gb::ld_hl_mem_inc_test ... ok
[INFO] [stdout] test gb::ld_mem_a16_sp_test ... ok
[INFO] [stdout] test gb::ld_mem_hl_b_test ... ok
[INFO] [stdout] test gb::ld_mem_hl_d8_test ... ok
[INFO] [stdout] test gb::ld_mem_r8_r8_test ... ok
[INFO] [stdout] test gb::ld_hl_sp_plus_r8_test ... ok
[INFO] [stdout] test gb::ld_r8_mem_r8_test ... ok
[INFO] [stdout] test gb::ldh_r8_mem_a8_test ... ok
[INFO] [stdout] test gb::or_r8_test ... ok
[INFO] [stdout] test gb::push_a16_test ... ok
[INFO] [stdout] test gb::res_0_b ... ok
[INFO] [stdout] test gb::ld_sp_hl_test ... ok
[INFO] [stdout] test gb::ldh_mem_a8_r8_test ... ok
[INFO] [stdout] test gb::pop_a16_test ... ok
[INFO] [stdout] test gb::res_0_hl ... ok
[INFO] [stdout] test gb::ld_sp_d16_test ... ok
[INFO] [stdout] test gb::res_6_b ... ok
[INFO] [stdout] test gb::res_6_hl ... ok
[INFO] [stdout] test gb::ret_a16_test ... ok
[INFO] [stdout] test gb::ret_c_a16_test ... ok
[INFO] [stdout] test gb::ret_nz_a16_test ... ok
[INFO] [stdout] test gb::ret_z_a16_test ... ok
[INFO] [stdout] test gb::rl_b_no_carry ... ok
[INFO] [stdout] test gb::ret_nc_a16_test ... ok
[INFO] [stdout] test gb::reti_a16_test ... ok
[INFO] [stdout] test gb::rlc_b_carry ... ok
[INFO] [stdout] test gb::rlc_b_no_carry ... ok
[INFO] [stdout] test gb::rlc_hl_carry ... ok
[INFO] [stdout] test gb::rl_b_carry ... ok
[INFO] [stdout] test gb::rr_hl_carry ... ok
[INFO] [stdout] test gb::rlc_hl_no_carry ... ok
[INFO] [stdout] test gb::rr_hl_no_carry ... ok
[INFO] [stdout] test gb::rr_b_carry ... ok
[INFO] [stdout] test gb::rr_b_no_carry ... ok
[INFO] [stdout] test gb::rrc_b_carry ... ok
[INFO] [stdout] test gb::rrc_b_no_carry ... ok
[INFO] [stdout] test gb::rrc_hl_no_carry ... ok
[INFO] [stdout] test gb::rst_n8_test ... ok
[INFO] [stdout] test gb::sbc_r8_test ... ok
[INFO] [stdout] test gb::rl_hl_carry ... ok
[INFO] [stdout] test gb::rl_hl_no_carry ... ok
[INFO] [stdout] test gb::rrc_hl_carry ... ok
[INFO] [stdout] test gb::set_0_hl ... ok
[INFO] [stdout] test gb::set_0_b ... ok
[INFO] [stdout] test gb::set_6_b ... ok
[INFO] [stdout] test gb::sla_b_no_carry ... ok
[INFO] [stdout] test gb::sla_hl_carry ... ok
[INFO] [stdout] test gb::sla_hl_no_carry ... ok
[INFO] [stdout] test gb::sla_b_carry ... ok
[INFO] [stdout] test gb::sra_b_negative ... ok
[INFO] [stdout] test gb::sra_hl_negative ... ok
[INFO] [stdout] test gb::sra_hl_positive ... ok
[INFO] [stdout] test gb::srl_b_positive ... ok
[INFO] [stdout] test gb::srl_hl_negative ... ok
[INFO] [stdout] test gb::set_6_hl ... ok
[INFO] [stdout] test gb::sra_b_positive ... ok
[INFO] [stdout] test gb::srl_hl_positive ... ok
[INFO] [stdout] test gb::swap_b ... ok
[INFO] [stdout] test gb::swap_hl ... ok
[INFO] [stdout] test gb::xor_r8_test ... ok
[INFO] [stdout] test gb::sub_r8_test ... ok
[INFO] [stdout] test gb::srl_b_negative ... ok
[INFO] [stdout] test gb::daa_hf_add_test ... FAILED
[INFO] [stdout] test gb::daa_hf_sub_test ... FAILED
[INFO] [stdout] test gb::daa_cf_add_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- gb::daa_hf_add_test stdout ----
[INFO] [stdout] thread 'gb::daa_hf_add_test' panicked at src/gb.rs:3055:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 10
[INFO] [stdout]  right: 16
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56330ba01355 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x56330ba01355 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56330ba01355 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56330ba01355 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56330ba27b9b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x56330ba27b9b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x56330b9feb8f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x56330ba0112e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56330ba0112e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56330ba02b59 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x56330ba0281e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x56330b9d3a7a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x56330b9d3a7a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x56330ba0315b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x56330ba0315b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x56330ba02ed4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x56330ba01819 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56330ba02c07 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x56330b982843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56330b982b4e - core::panicking::assert_failed_inner::h01c8f7f0c1caba58
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x56330b987d5e - core::panicking::assert_failed::hf22daf84e5fbbb15
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x56330b9a00e4 - gb_emu::gb::daa_hf_add_test::he72142b9deced5a3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3055:5
[INFO] [stdout]   22:     0x56330b99ffc7 - gb_emu::gb::daa_hf_add_test::{{closure}}::h8a3dcdead8d8209e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3049:21
[INFO] [stdout]   23:     0x56330b987096 - core::ops::function::FnOnce::call_once::hc9f48adf5dc021d7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56330b9d845b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56330b9d845b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x56330b9d7b61 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x56330b9d7b61 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x56330b9d7b61 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x56330b9d7b61 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x56330b9d7b61 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x56330b9d7b61 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x56330b9d7b61 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x56330b9a0524 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x56330b9a0524 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x56330b9a4f52 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x56330b9a4f52 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x56330b9a4f52 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x56330b9a4f52 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x56330b9a4f52 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x56330b9a4f52 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x56330b9a4f52 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56330ba0733b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x56330ba0733b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x56330ba0733b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f781e6a5ac3 - <unknown>
[INFO] [stdout]   46:     0x7f781e736a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- gb::daa_hf_sub_test stdout ----
[INFO] [stdout] thread 'gb::daa_hf_sub_test' panicked at src/gb.rs:3068:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 7
[INFO] [stdout]  right: 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56330ba01355 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x56330ba01355 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56330ba01355 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56330ba01355 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56330ba27b9b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x56330ba27b9b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x56330b9feb8f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x56330ba0112e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56330ba0112e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56330ba02b59 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x56330ba0281e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x56330b9d3a7a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x56330b9d3a7a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x56330ba0315b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x56330ba0315b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x56330ba02ed4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x56330ba01819 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56330ba02c07 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x56330b982843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56330b982b4e - core::panicking::assert_failed_inner::h01c8f7f0c1caba58
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x56330b987d5e - core::panicking::assert_failed::hf22daf84e5fbbb15
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x56330b9a0244 - gb_emu::gb::daa_hf_sub_test::h5b9b10af97e1c2e0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3068:5
[INFO] [stdout]   22:     0x56330b9a0147 - gb_emu::gb::daa_hf_sub_test::{{closure}}::h5beb94f77b8cfd4c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3062:21
[INFO] [stdout]   23:     0x56330b985316 - core::ops::function::FnOnce::call_once::h0ed1b32493c1c992
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56330b9d845b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56330b9d845b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x56330b9d7b61 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x56330b9d7b61 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x56330b9d7b61 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x56330b9d7b61 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x56330b9d7b61 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x56330b9d7b61 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x56330b9d7b61 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x56330b9a0524 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x56330b9a0524 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x56330b9a4f52 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x56330b9a4f52 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x56330b9a4f52 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x56330b9a4f52 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x56330b9a4f52 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x56330b9a4f52 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x56330b9a4f52 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56330ba0733b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x56330ba0733b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x56330ba0733b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f781e6a5ac3 - <unknown>
[INFO] [stdout]   46:     0x7f781e736a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- gb::daa_cf_add_test stdout ----
[INFO] [stdout] thread 'gb::daa_cf_add_test' panicked at src/gb.rs:3046:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 160
[INFO] [stdout]  right: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56330ba01355 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x56330ba01355 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56330ba01355 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56330ba01355 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56330ba27b9b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x56330ba27b9b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x56330b9feb8f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x56330ba0112e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56330ba0112e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56330ba02b59 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x56330ba0281e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x56330b9d3a7a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x56330b9d3a7a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x56330ba0315b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x56330ba0315b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x56330ba02ed4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x56330ba01819 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56330ba02c07 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x56330b982843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56330b982b4e - core::panicking::assert_failed_inner::h01c8f7f0c1caba58
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x56330b987d5e - core::panicking::assert_failed::hf22daf84e5fbbb15
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x56330b99ffa5 - gb_emu::gb::daa_cf_add_test::hcd1439f2a18eca85
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3046:5
[INFO] [stdout]   22:     0x56330b99fe97 - gb_emu::gb::daa_cf_add_test::{{closure}}::hee66fd4636f2dfd8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3041:21
[INFO] [stdout]   23:     0x56330b985396 - core::ops::function::FnOnce::call_once::h0fc782100cc96514
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56330b9d845b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56330b9d845b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x56330b9d7b61 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x56330b9d7b61 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x56330b9d7b61 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x56330b9d7b61 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x56330b9d7b61 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x56330b9d7b61 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x56330b9d7b61 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x56330b9a0524 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x56330b9a0524 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x56330b9a4f52 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x56330b9a4f52 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x56330b9a4f52 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x56330b9a4f52 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x56330b9a4f52 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x56330b9a4f52 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x56330b9a4f52 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56330ba0733b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x56330ba0733b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x56330ba0733b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f781e6a5ac3 - <unknown>
[INFO] [stdout]   46:     0x7f781e736a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     gb::daa_cf_add_test
[INFO] [stdout]     gb::daa_hf_add_test
[INFO] [stdout]     gb::daa_hf_sub_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 116 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin gb-emu`
[INFO] running `Command { std: "docker" "inspect" "8e4c316a0fbd571790d94a23b1866044813a129e9d8be02e24e660580aa18247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4c316a0fbd571790d94a23b1866044813a129e9d8be02e24e660580aa18247", kill_on_drop: false }`
[INFO] [stdout] 8e4c316a0fbd571790d94a23b1866044813a129e9d8be02e24e660580aa18247
[INFO] testing JVehaun/gb-emu against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJVehaun%2Fgb-emu" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JVehaun/gb-emu on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JVehaun/gb-emu
[INFO] finished tweaking git repo https://github.com/JVehaun/gb-emu
[INFO] tweaked toml for git repo https://github.com/JVehaun/gb-emu written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JVehaun/gb-emu 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 517f94ab34bdea78f3dde4aef11a0e12bc44335b2fbe57a22926551cc8c92213
[INFO] running `Command { std: "docker" "start" "-a" "517f94ab34bdea78f3dde4aef11a0e12bc44335b2fbe57a22926551cc8c92213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "517f94ab34bdea78f3dde4aef11a0e12bc44335b2fbe57a22926551cc8c92213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517f94ab34bdea78f3dde4aef11a0e12bc44335b2fbe57a22926551cc8c92213", kill_on_drop: false }`
[INFO] [stdout] 517f94ab34bdea78f3dde4aef11a0e12bc44335b2fbe57a22926551cc8c92213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2f624c0271bc7a0eaf97b6f0ea4437a5f897859face98fd749e423ba2aa3ae4
[INFO] running `Command { std: "docker" "start" "-a" "a2f624c0271bc7a0eaf97b6f0ea4437a5f897859face98fd749e423ba2aa3ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling gb-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::GB`
[INFO] [stdout]  --> src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gb::GB;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     'main: loop {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:785:30
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &dyn Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:786:25
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &dyn Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:787:30
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &dyn Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:794:37
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &dyn Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:37
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:63
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:968:62
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:974:47
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:980:37
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &dyn Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1012:57
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1019:42
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &dyn Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:46
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &dyn Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:78
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:46
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:76
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:35
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:61
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:35
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:61
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gb.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut cartridge = Cartridge {
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 let mut address = format!("{:2X}{:2X} ",
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:568:13
[INFO] [stdout]     |
[INFO] [stdout] 568 |             (0x66, _) => { self.ld_r8_mem_r16(&GB::set_a, self.hl) }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |             (0x18, val) => { self.jr_nz_a8(val as i8) }
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:743:13
[INFO] [stdout]     |
[INFO] [stdout] 743 |             (0xC8, _) => { self.ret_c_a16() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:770:13
[INFO] [stdout]     |
[INFO] [stdout] 770 |             (0xF1, _) => { self.pop_af() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |             (0x27, _) => { self.daa() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc_inc`
[INFO] [stdout]    --> src/gb.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pc_inc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:665:20
[INFO] [stdout]     |
[INFO] [stdout] 665 |             (0xE2, val) => { self.ld_mem_r8_r8(&GB::get_c, &GB::get_a) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:666:20
[INFO] [stdout]     |
[INFO] [stdout] 666 |             (0xF2, val) => { self.ld_r8_mem_r8(&GB::set_a, &GB::get_c) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:669:20
[INFO] [stdout]     |
[INFO] [stdout] 669 |             (0xF9, val) => { self.ld_sp_hl() }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:813:12
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn rrc(mut gb: &mut GB, mut r: u8) -> u8 {
[INFO] [stdout]     |            ----^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sign`
[INFO] [stdout]    --> src/gb.rs:860:13
[INFO] [stdout]     |
[INFO] [stdout] 860 |         let sign = r >> 7;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1091:14
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let (mut result, _) = a.overflowing_add(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1186:14
[INFO] [stdout]      |
[INFO] [stdout] 1186 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1246:14
[INFO] [stdout]      |
[INFO] [stdout] 1246 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1472:13
[INFO] [stdout]      |
[INFO] [stdout] 1472 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1497:13
[INFO] [stdout]      |
[INFO] [stdout] 1497 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1549:13
[INFO] [stdout]      |
[INFO] [stdout] 1549 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1574:13
[INFO] [stdout]      |
[INFO] [stdout] 1574 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1819:18
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/gb.rs:1819:21
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1821:18
[INFO] [stdout]      |
[INFO] [stdout] 1821 |             let (a, _) = a.overflowing_add(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1823:18
[INFO] [stdout]      |
[INFO] [stdout] 1823 |             let (a, _) = a.overflowing_sub(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1825:18
[INFO] [stdout]      |
[INFO] [stdout] 1825 |             let (a, _) = a.overflowing_sub(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1817:13
[INFO] [stdout]      |
[INFO] [stdout] 1817 |         let mut a = self.get_a();
[INFO] [stdout]      |             ----^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timer`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_hl` is never used
[INFO] [stdout]    --> src/gb.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 80  | impl GB {
[INFO] [stdout]     | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn set_hl(&mut self, val: u16) { self.hl = val }
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ld_mem_a16_r16`, `ld_mem_a16_a`, and `ld_a_mem_a16` are never used
[INFO] [stdout]     --> src/gb.rs:992:8
[INFO] [stdout]      |
[INFO] [stdout] 191  | impl GB {
[INFO] [stdout]      | ------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 992  |     fn ld_mem_a16_r16(&mut self, dest_addr: u16, val: u16) -> u32 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1073 |     fn ld_mem_a16_a(&mut self) -> u32 {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1080 |     fn ld_a_mem_a16(&mut self) -> u32 {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a2f624c0271bc7a0eaf97b6f0ea4437a5f897859face98fd749e423ba2aa3ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f624c0271bc7a0eaf97b6f0ea4437a5f897859face98fd749e423ba2aa3ae4", kill_on_drop: false }`
[INFO] [stdout] a2f624c0271bc7a0eaf97b6f0ea4437a5f897859face98fd749e423ba2aa3ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 215473ba5263dbdc3e7cd5f2c3e3a52ee9f9a9e3db81a21543848a5ed816bffa
[INFO] running `Command { std: "docker" "start" "-a" "215473ba5263dbdc3e7cd5f2c3e3a52ee9f9a9e3db81a21543848a5ed816bffa", kill_on_drop: false }`
[INFO] [stderr]    Compiling gb-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/gb.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |     gb.bc = (0x1111);
[INFO] [stdout]      |             ^      ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2690 -     gb.bc = (0x1111);
[INFO] [stdout] 2690 +     gb.bc = 0x1111;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]     --> src/gb.rs:2697:13
[INFO] [stdout]      |
[INFO] [stdout] 2697 |     gb.bc = (0x1111);
[INFO] [stdout]      |             ^      ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2697 -     gb.bc = (0x1111);
[INFO] [stdout] 2697 +     gb.bc = 0x1111;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::GB`
[INFO] [stdout]  --> src/tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gb::GB;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     'main: loop {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:785:30
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 785 |                     getter: &dyn Fn(&mut GB) -> u8,
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:786:25
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 786 |                     f: &dyn Fn(&mut GB, u8) -> u8,
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:787:30
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 787 |                     setter: &dyn Fn(&mut GB, u8)) -> u32 {
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:794:37
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 794 |     pub fn shift_mem(&mut self, f: &dyn Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:37
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:962:63
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:968:62
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:974:47
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gb.rs:980:37
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 980 |     fn ld_r8_d8(&mut self, setter: &dyn Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1012:57
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1019:42
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &dyn Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stdout]      |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:46
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &dyn Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1026:78
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:46
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1034:76
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:35
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1471:61
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:35
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/gb.rs:1548:61
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gb.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut cartridge = Cartridge {
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 let mut address = format!("{:2X}{:2X} ",
[INFO] [stdout]     |                     ----^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:568:13
[INFO] [stdout]     |
[INFO] [stdout] 568 |             (0x66, _) => { self.ld_r8_mem_r16(&GB::set_a, self.hl) }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |             (0x18, val) => { self.jr_nz_a8(val as i8) }
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:743:13
[INFO] [stdout]     |
[INFO] [stdout] 743 |             (0xC8, _) => { self.ret_c_a16() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:770:13
[INFO] [stdout]     |
[INFO] [stdout] 770 |             (0xF1, _) => { self.pop_af() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |             (0x27, _) => { self.daa() }
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc_inc`
[INFO] [stdout]    --> src/gb.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pc_inc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:665:20
[INFO] [stdout]     |
[INFO] [stdout] 665 |             (0xE2, val) => { self.ld_mem_r8_r8(&GB::get_c, &GB::get_a) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:666:20
[INFO] [stdout]     |
[INFO] [stdout] 666 |             (0xF2, val) => { self.ld_r8_mem_r8(&GB::set_a, &GB::get_c) }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb.rs:669:20
[INFO] [stdout]     |
[INFO] [stdout] 669 |             (0xF9, val) => { self.ld_sp_hl() }
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gb.rs:813:12
[INFO] [stdout]     |
[INFO] [stdout] 813 |     fn rrc(mut gb: &mut GB, mut r: u8) -> u8 {
[INFO] [stdout]     |            ----^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sign`
[INFO] [stdout]    --> src/gb.rs:860:13
[INFO] [stdout]     |
[INFO] [stdout] 860 |         let sign = r >> 7;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1091:14
[INFO] [stdout]      |
[INFO] [stdout] 1091 |         let (mut result, _) = a.overflowing_add(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1186:14
[INFO] [stdout]      |
[INFO] [stdout] 1186 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1246:14
[INFO] [stdout]      |
[INFO] [stdout] 1246 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stdout]      |              ----^^^^^^
[INFO] [stdout]      |              |
[INFO] [stdout]      |              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1472:13
[INFO] [stdout]      |
[INFO] [stdout] 1472 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1497:13
[INFO] [stdout]      |
[INFO] [stdout] 1497 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1549:13
[INFO] [stdout]      |
[INFO] [stdout] 1549 |         let mut val = getter(self);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1574:13
[INFO] [stdout]      |
[INFO] [stdout] 1574 |         let mut val = self.mem_read(self.hl);
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1819:18
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/gb.rs:1819:21
[INFO] [stdout]      |
[INFO] [stdout] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stdout]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1821:18
[INFO] [stdout]      |
[INFO] [stdout] 1821 |             let (a, _) = a.overflowing_add(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1823:18
[INFO] [stdout]      |
[INFO] [stdout] 1823 |             let (a, _) = a.overflowing_sub(0x06);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]     --> src/gb.rs:1825:18
[INFO] [stdout]      |
[INFO] [stdout] 1825 |             let (a, _) = a.overflowing_sub(0x60);
[INFO] [stdout]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/gb.rs:1817:13
[INFO] [stdout]      |
[INFO] [stdout] 1817 |         let mut a = self.get_a();
[INFO] [stdout]      |             ----^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timer`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut timer = 0;
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "215473ba5263dbdc3e7cd5f2c3e3a52ee9f9a9e3db81a21543848a5ed816bffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215473ba5263dbdc3e7cd5f2c3e3a52ee9f9a9e3db81a21543848a5ed816bffa", kill_on_drop: false }`
[INFO] [stdout] 215473ba5263dbdc3e7cd5f2c3e3a52ee9f9a9e3db81a21543848a5ed816bffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccfbaad08a0bc6abe2fd6fc1d0846d81afe52619e55a29a322cb089983c800a8
[INFO] running `Command { std: "docker" "start" "-a" "ccfbaad08a0bc6abe2fd6fc1d0846d81afe52619e55a29a322cb089983c800a8", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]     --> src/gb.rs:2690:13
[INFO] [stderr]      |
[INFO] [stderr] 2690 |     gb.bc = (0x1111);
[INFO] [stderr]      |             ^      ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 2690 -     gb.bc = (0x1111);
[INFO] [stderr] 2690 +     gb.bc = 0x1111;
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]     --> src/gb.rs:2697:13
[INFO] [stderr]      |
[INFO] [stderr] 2697 |     gb.bc = (0x1111);
[INFO] [stderr]      |             ^      ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 2697 -     gb.bc = (0x1111);
[INFO] [stderr] 2697 +     gb.bc = 0x1111;
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]  --> src/tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::gb::GB`
[INFO] [stderr]  --> src/tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::gb::GB;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     'main: loop {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:785:30
[INFO] [stderr]     |
[INFO] [stderr] 785 |                     getter: &Fn(&mut GB) -> u8,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 785 |                     getter: &dyn Fn(&mut GB) -> u8,
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:786:25
[INFO] [stderr]     |
[INFO] [stderr] 786 |                     f: &Fn(&mut GB, u8) -> u8,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 786 |                     f: &dyn Fn(&mut GB, u8) -> u8,
[INFO] [stderr]     |                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:787:30
[INFO] [stderr]     |
[INFO] [stderr] 787 |                     setter: &Fn(&mut GB, u8)) -> u32 {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 787 |                     setter: &dyn Fn(&mut GB, u8)) -> u32 {
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:794:37
[INFO] [stderr]     |
[INFO] [stderr] 794 |     pub fn shift_mem(&mut self, f: &Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 794 |     pub fn shift_mem(&mut self, f: &dyn Fn(&mut GB, u8) -> u8) -> u32 {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:962:37
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:962:63
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 962 |     fn ld_r8_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:968:62
[INFO] [stderr]     |
[INFO] [stderr] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 968 |     fn ld_mem_r16_r8(&mut self, dest_addr: u16, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]     |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:974:47
[INFO] [stderr]     |
[INFO] [stderr] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 974 |     fn ld_r8_mem_r16(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_addr: u16) -> u32 {
[INFO] [stderr]     |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gb.rs:980:37
[INFO] [stderr]     |
[INFO] [stderr] 980 |     fn ld_r8_d8(&mut self, setter: &Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 980 |     fn ld_r8_d8(&mut self, setter: &dyn Fn(&mut GB, u8), val: u8) -> u32 {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1012:57
[INFO] [stderr]      |
[INFO] [stderr] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1012 |     fn ldh_mem_a8_r8(&mut self, dest_addr: u8, getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1019:42
[INFO] [stderr]      |
[INFO] [stderr] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stderr]      |                                          ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1019 |     fn ldh_r8_mem_a8(&mut self, setter: &dyn Fn(&mut GB, u8), src_addr: u8) -> u32 {
[INFO] [stderr]      |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1026:46
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &dyn Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1026:78
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                              ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1026 |     fn ld_mem_r8_r8(&mut self, dest_getter: &Fn(&mut GB) -> u8, src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1034:46
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &dyn Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1034:76
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     fn ld_r8_mem_r8(&mut self, dest_setter: &Fn(&mut GB, u8), src_getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1471:35
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1471:61
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1471 |     fn dec_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1548:35
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &dyn Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/gb.rs:1548:61
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1548 |     fn inc_r8(&mut self, setter: &Fn(&mut GB, u8), getter: &dyn Fn(&mut GB) -> u8) -> u32 {
[INFO] [stderr]      |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gb.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cartridge = Cartridge {
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gb.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 let mut address = format!("{:2X}{:2X} ",
[INFO] [stderr]     |                     ----^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:568:13
[INFO] [stderr]     |
[INFO] [stderr] 568 |             (0x66, _) => { self.ld_r8_mem_r16(&GB::set_a, self.hl) }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:726:13
[INFO] [stderr]     |
[INFO] [stderr] 726 |             (0x18, val) => { self.jr_nz_a8(val as i8) }
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:743:13
[INFO] [stderr]     |
[INFO] [stderr] 743 |             (0xC8, _) => { self.ret_c_a16() }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:770:13
[INFO] [stderr]     |
[INFO] [stderr] 770 |             (0xF1, _) => { self.pop_af() }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gb.rs:776:13
[INFO] [stderr]     |
[INFO] [stderr] 776 |             (0x27, _) => { self.daa() }
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pc_inc`
[INFO] [stderr]    --> src/gb.rs:194:17
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pc_inc`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/gb.rs:665:20
[INFO] [stderr]     |
[INFO] [stderr] 665 |             (0xE2, val) => { self.ld_mem_r8_r8(&GB::get_c, &GB::get_a) }
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/gb.rs:666:20
[INFO] [stderr]     |
[INFO] [stderr] 666 |             (0xF2, val) => { self.ld_r8_mem_r8(&GB::set_a, &GB::get_c) }
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/gb.rs:669:20
[INFO] [stderr]     |
[INFO] [stderr] 669 |             (0xF9, val) => { self.ld_sp_hl() }
[INFO] [stderr]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gb.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let mut pc_inc: u16 = 0;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gb.rs:813:12
[INFO] [stderr]     |
[INFO] [stderr] 813 |     fn rrc(mut gb: &mut GB, mut r: u8) -> u8 {
[INFO] [stderr]     |            ----^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sign`
[INFO] [stderr]    --> src/gb.rs:860:13
[INFO] [stderr]     |
[INFO] [stderr] 860 |         let sign = r >> 7;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sign`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1091:14
[INFO] [stderr]      |
[INFO] [stderr] 1091 |         let (mut result, _) = a.overflowing_add(val);
[INFO] [stderr]      |              ----^^^^^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1186:14
[INFO] [stderr]      |
[INFO] [stderr] 1186 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stderr]      |              ----^^^^^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1246:14
[INFO] [stderr]      |
[INFO] [stderr] 1246 |         let (mut result, _) = a.overflowing_sub(val);
[INFO] [stderr]      |              ----^^^^^^
[INFO] [stderr]      |              |
[INFO] [stderr]      |              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1472:13
[INFO] [stderr]      |
[INFO] [stderr] 1472 |         let mut val = getter(self);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1497:13
[INFO] [stderr]      |
[INFO] [stderr] 1497 |         let mut val = self.mem_read(self.hl);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1549:13
[INFO] [stderr]      |
[INFO] [stderr] 1549 |         let mut val = getter(self);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1574:13
[INFO] [stderr]      |
[INFO] [stderr] 1574 |         let mut val = self.mem_read(self.hl);
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1819:18
[INFO] [stderr]      |
[INFO] [stderr] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]     --> src/gb.rs:1819:21
[INFO] [stderr]      |
[INFO] [stderr] 1819 |             let (a, result) = a.overflowing_add(0x06);
[INFO] [stderr]      |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1821:18
[INFO] [stderr]      |
[INFO] [stderr] 1821 |             let (a, _) = a.overflowing_add(0x60);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1823:18
[INFO] [stderr]      |
[INFO] [stderr] 1823 |             let (a, _) = a.overflowing_sub(0x06);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]     --> src/gb.rs:1825:18
[INFO] [stderr]      |
[INFO] [stderr] 1825 |             let (a, _) = a.overflowing_sub(0x60);
[INFO] [stderr]      |                  ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/gb.rs:1817:13
[INFO] [stderr]      |
[INFO] [stderr] 1817 |         let mut a = self.get_a();
[INFO] [stderr]      |             ----^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timer`
[INFO] [stderr]  --> src/main.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut timer = 0;
[INFO] [stderr]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_timer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/main.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut timer = 0;
[INFO] [stderr]   |         ----^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `gb-emu` (bin "gb-emu" test) generated 54 warnings (run `cargo fix --bin "gb-emu" --tests` to apply 37 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gb_emu-bc4090c1a2b3e3e9)
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test gb::adc_r8_test ... ok
[INFO] [stdout] test gb::add_hl_bc_test ... ok
[INFO] [stdout] test gb::add_r8_test ... ok
[INFO] [stdout] test gb::and_r8_test ... ok
[INFO] [stdout] test gb::bit_0_b_off ... ok
[INFO] [stdout] test gb::bit_0_b_on ... ok
[INFO] [stdout] test gb::bit_0_hl_off ... ok
[INFO] [stdout] test gb::bit_0_hl_on ... ok
[INFO] [stdout] test gb::bit_6_b_off ... ok
[INFO] [stdout] test gb::bit_6_b_on ... ok
[INFO] [stdout] test gb::bit_6_hl_off ... ok
[INFO] [stdout] test gb::bit_6_hl_on ... ok
[INFO] [stdout] test gb::call_a16_test ... ok
[INFO] [stdout] test gb::call_c_a16_test ... ok
[INFO] [stdout] test gb::call_nz_a16_test ... ok
[INFO] [stdout] test gb::call_nc_a16_test ... ok
[INFO] [stdout] test gb::call_z_a16_test ... ok
[INFO] [stdout] test gb::cpl_test ... ok
[INFO] [stdout] test gb::cp_r8_test ... ok
[INFO] [stdout] test gb::dec_bc_test ... ok
[INFO] [stdout] test gb::ei_test ... ok
[INFO] [stdout] test gb::jp_c_test ... ok
[INFO] [stdout] test gb::dec_r8_test ... ok
[INFO] [stdout] test gb::jp_a16_test ... ok
[INFO] [stdout] test gb::di_test ... ok
[INFO] [stdout] test gb::dec_r8_mem_test ... ok
[INFO] [stdout] test gb::inc_r8_test ... ok
[INFO] [stdout] test gb::jp_hl_test ... ok
[INFO] [stdout] test gb::inc_r8_mem_test ... ok
[INFO] [stdout] test gb::daa_cy_sub_test ... ok
[INFO] [stdout] test gb::inc_bc_test ... ok
[INFO] [stdout] test gb::jp_nc_test ... ok
[INFO] [stdout] test gb::jp_nz_test ... ok
[INFO] [stdout] test gb::jr_a8_pos_test ... ok
[INFO] [stdout] test gb::jr_a8_neg_test ... ok
[INFO] [stdout] test gb::jr_c_a8_test ... ok
[INFO] [stdout] test gb::jr_nz_a8_test ... ok
[INFO] [stdout] test gb::jr_z_a8_test ... ok
[INFO] [stdout] test gb::ld_a_mem_a16_test ... ok
[INFO] [stdout] test gb::jr_nc_a8_test ... ok
[INFO] [stdout] test gb::ld_a_mem_hl_dec_test ... ok
[INFO] [stdout] test gb::ld_b_d8_test ... ok
[INFO] [stdout] test gb::jp_z_test ... ok
[INFO] [stdout] test gb::ld_a_mem_bc_test ... ok
[INFO] [stdout] test gb::ld_de_mem_test ... ok
[INFO] [stdout] test gb::ld_b_c_test ... ok
[INFO] [stdout] test gb::ld_hl_d16_test ... ok
[INFO] [stdout] test gb::ld_hl_mem_inc_test ... ok
[INFO] [stdout] test gb::ld_bc_d16_test ... ok
[INFO] [stdout] test gb::ld_b_mem_hl_test ... ok
[INFO] [stdout] test gb::ld_a_mem_hl_inc_test ... ok
[INFO] [stdout] test gb::ld_bc_mem_test ... ok
[INFO] [stdout] test gb::ld_de_d16_test ... ok
[INFO] [stdout] test gb::ld_mem_hl_b_test ... ok
[INFO] [stdout] test gb::ld_mem_hl_d8_test ... ok
[INFO] [stdout] test gb::ld_hl_mem_dec_test ... ok
[INFO] [stdout] test gb::ld_mem_r8_r8_test ... ok
[INFO] [stdout] test gb::ld_hl_sp_plus_r8_test ... ok
[INFO] [stdout] test gb::ld_r8_mem_r8_test ... ok
[INFO] [stdout] test gb::ld_mem_a16_a_test ... ok
[INFO] [stdout] test gb::ld_mem_a16_sp_test ... ok
[INFO] [stdout] test gb::or_r8_test ... ok
[INFO] [stdout] test gb::ld_sp_d16_test ... ok
[INFO] [stdout] test gb::pop_a16_test ... ok
[INFO] [stdout] test gb::ld_sp_hl_test ... ok
[INFO] [stdout] test gb::push_a16_test ... ok
[INFO] [stdout] test gb::ldh_mem_a8_r8_test ... ok
[INFO] [stdout] test gb::res_6_hl ... ok
[INFO] [stdout] test gb::ldh_r8_mem_a8_test ... ok
[INFO] [stdout] test gb::ret_c_a16_test ... ok
[INFO] [stdout] test gb::res_0_b ... ok
[INFO] [stdout] test gb::ret_nz_a16_test ... ok
[INFO] [stdout] test gb::res_0_hl ... ok
[INFO] [stdout] test gb::ret_nc_a16_test ... ok
[INFO] [stdout] test gb::ret_z_a16_test ... ok
[INFO] [stdout] test gb::reti_a16_test ... ok
[INFO] [stdout] test gb::res_6_b ... ok
[INFO] [stdout] test gb::rl_b_carry ... ok
[INFO] [stdout] test gb::rlc_b_carry ... ok
[INFO] [stdout] test gb::ret_a16_test ... ok
[INFO] [stdout] test gb::rlc_b_no_carry ... ok
[INFO] [stdout] test gb::rl_hl_carry ... ok
[INFO] [stdout] test gb::rr_b_carry ... ok
[INFO] [stdout] test gb::rl_hl_no_carry ... ok
[INFO] [stdout] test gb::rl_b_no_carry ... ok
[INFO] [stdout] test gb::rlc_hl_carry ... ok
[INFO] [stdout] test gb::rlc_hl_no_carry ... ok
[INFO] [stdout] test gb::rr_hl_carry ... ok
[INFO] [stdout] test gb::rr_hl_no_carry ... ok
[INFO] [stdout] test gb::rrc_b_carry ... ok
[INFO] [stdout] test gb::rrc_b_no_carry ... ok
[INFO] [stdout] test gb::rrc_hl_carry ... ok
[INFO] [stdout] test gb::rrc_hl_no_carry ... ok
[INFO] [stdout] test gb::rr_b_no_carry ... ok
[INFO] [stdout] test gb::set_0_b ... ok
[INFO] [stdout] test gb::set_6_hl ... ok
[INFO] [stdout] test gb::rst_n8_test ... ok
[INFO] [stdout] test gb::sla_b_no_carry ... ok
[INFO] [stdout] test gb::sla_hl_carry ... ok
[INFO] [stdout] test gb::sbc_r8_test ... ok
[INFO] [stdout] test gb::set_6_b ... ok
[INFO] [stdout] test gb::sla_b_carry ... ok
[INFO] [stdout] test gb::sra_b_negative ... ok
[INFO] [stdout] test gb::sla_hl_no_carry ... ok
[INFO] [stdout] test gb::sra_b_positive ... ok
[INFO] [stdout] test gb::srl_b_negative ... ok
[INFO] [stdout] test gb::srl_b_positive ... ok
[INFO] [stdout] test gb::set_0_hl ... ok
[INFO] [stdout] test gb::srl_hl_negative ... ok
[INFO] [stdout] test gb::srl_hl_positive ... ok
[INFO] [stdout] test gb::sub_r8_test ... ok
[INFO] [stdout] test gb::swap_b ... ok
[INFO] [stdout] test gb::sra_hl_negative ... ok
[INFO] [stdout] test gb::swap_hl ... ok
[INFO] [stdout] test gb::sra_hl_positive ... ok
[INFO] [stdout] test gb::xor_r8_test ... ok
[INFO] [stdout] test gb::daa_cf_add_test ... FAILED
[INFO] [stdout] test gb::daa_hf_add_test ... FAILED
[INFO] [stdout] test gb::daa_hf_sub_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- gb::daa_cf_add_test stdout ----
[INFO] [stdout] thread 'gb::daa_cf_add_test' panicked at src/gb.rs:3046:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 160
[INFO] [stdout]  right: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d9f592f3f5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55d9f592f3f5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d9f592f3f5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d9f592f3f5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d9f5955bdb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55d9f5955bdb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55d9f592ccdf - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55d9f592f1ce - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d9f592f1ce - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d9f5930b39 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55d9f593088c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55d9f5901b4f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55d9f5901b4f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55d9f593113b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55d9f593113b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55d9f5930eb4 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55d9f592f8b9 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d9f5930be7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55d9f58b0823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d9f58b0b2e - core::panicking::assert_failed_inner::h5c44db15a6ee70ee
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x55d9f58b5cfe - core::panicking::assert_failed::h78f73609f9b86a97
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x55d9f58cdf85 - gb_emu::gb::daa_cf_add_test::hbc862daded85076b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3046:5
[INFO] [stdout]   22:     0x55d9f58cde77 - gb_emu::gb::daa_cf_add_test::{{closure}}::hcfdf445987542443
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3041:21
[INFO] [stdout]   23:     0x55d9f58b3fd6 - core::ops::function::FnOnce::call_once::h73783dea0f2e8b55
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55d9f590646b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55d9f590646b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55d9f5905b31 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55d9f5905b31 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55d9f5905b31 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55d9f5905b31 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55d9f5905b31 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55d9f5905b31 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55d9f5905b31 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55d9f58ce504 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55d9f58ce504 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55d9f58d2fd2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55d9f58d2fd2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55d9f58d2fd2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55d9f58d2fd2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55d9f58d2fd2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55d9f58d2fd2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55d9f58d2fd2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55d9f593530b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55d9f593530b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55d9f593530b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fb86b350ac3 - <unknown>
[INFO] [stdout]   46:     0x7fb86b3e1a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- gb::daa_hf_add_test stdout ----
[INFO] [stdout] thread 'gb::daa_hf_add_test' panicked at src/gb.rs:3055:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 10
[INFO] [stdout]  right: 16
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d9f592f3f5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55d9f592f3f5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d9f592f3f5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d9f592f3f5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d9f5955bdb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55d9f5955bdb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55d9f592ccdf - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55d9f592f1ce - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d9f592f1ce - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d9f5930b39 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55d9f593088c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55d9f5901b4f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55d9f5901b4f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55d9f593113b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55d9f593113b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55d9f5930eb4 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55d9f592f8b9 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d9f5930be7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55d9f58b0823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d9f58b0b2e - core::panicking::assert_failed_inner::h5c44db15a6ee70ee
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x55d9f58b5cfe - core::panicking::assert_failed::h78f73609f9b86a97
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x55d9f58ce0c4 - gb_emu::gb::daa_hf_add_test::h405591d76c8eaa3f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3055:5
[INFO] [stdout]   22:     0x55d9f58cdfa7 - gb_emu::gb::daa_hf_add_test::{{closure}}::h0e40f5f95ede5c0b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3049:21
[INFO] [stdout]   23:     0x55d9f58b33c6 - core::ops::function::FnOnce::call_once::h1a13f530ffe03f3d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55d9f590646b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55d9f590646b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55d9f5905b31 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55d9f5905b31 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55d9f5905b31 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55d9f5905b31 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55d9f5905b31 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55d9f5905b31 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55d9f5905b31 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55d9f58ce504 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55d9f58ce504 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55d9f58d2fd2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55d9f58d2fd2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55d9f58d2fd2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55d9f58d2fd2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55d9f58d2fd2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55d9f58d2fd2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55d9f58d2fd2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55d9f593530b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55d9f593530b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55d9f593530b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fb86b350ac3 - <unknown>
[INFO] [stdout]   46:     0x7fb86b3e1a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- gb::daa_hf_sub_test stdout ----
[INFO] [stdout] thread 'gb::daa_hf_sub_test' panicked at src/gb.rs:3068:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 7
[INFO] [stdout]  right: 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d9f592f3f5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55d9f592f3f5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d9f592f3f5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d9f592f3f5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d9f5955bdb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55d9f5955bdb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55d9f592ccdf - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55d9f592f1ce - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d9f592f1ce - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d9f5930b39 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55d9f593088c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55d9f5901b4f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55d9f5901b4f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55d9f593113b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55d9f593113b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55d9f5930eb4 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55d9f592f8b9 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d9f5930be7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55d9f58b0823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d9f58b0b2e - core::panicking::assert_failed_inner::h5c44db15a6ee70ee
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x55d9f58b5cfe - core::panicking::assert_failed::h78f73609f9b86a97
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x55d9f58ce224 - gb_emu::gb::daa_hf_sub_test::hd650f461a012393f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3068:5
[INFO] [stdout]   22:     0x55d9f58ce127 - gb_emu::gb::daa_hf_sub_test::{{closure}}::h8e6e41737a1bc6e2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/gb.rs:3062:21
[INFO] [stdout]   23:     0x55d9f58b3466 - core::ops::function::FnOnce::call_once::h1ed9794d5a65a71d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55d9f590646b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55d9f590646b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55d9f5905b31 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55d9f5905b31 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55d9f5905b31 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55d9f5905b31 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55d9f5905b31 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55d9f5905b31 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55d9f5905b31 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55d9f58ce504 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55d9f58ce504 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55d9f58d2fd2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55d9f58d2fd2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55d9f58d2fd2 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55d9f58d2fd2 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55d9f58d2fd2 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55d9f58d2fd2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55d9f58d2fd2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55d9f593530b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55d9f593530b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55d9f593530b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fb86b350ac3 - <unknown>
[INFO] [stdout]   46:     0x7fb86b3e1a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     gb::daa_cf_add_test
[INFO] [stdout]     gb::daa_hf_add_test
[INFO] [stdout]     gb::daa_hf_sub_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 116 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin gb-emu`
[INFO] running `Command { std: "docker" "inspect" "ccfbaad08a0bc6abe2fd6fc1d0846d81afe52619e55a29a322cb089983c800a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccfbaad08a0bc6abe2fd6fc1d0846d81afe52619e55a29a322cb089983c800a8", kill_on_drop: false }`
[INFO] [stdout] ccfbaad08a0bc6abe2fd6fc1d0846d81afe52619e55a29a322cb089983c800a8
