[INFO] cloning repository https://github.com/tmikus/game-boy-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmikus/game-boy-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmikus%2Fgame-boy-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmikus%2Fgame-boy-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 301dcf0ea3f31be7c07f5a68393c5687339492f4
[INFO] checking tmikus/game-boy-rust against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmikus%2Fgame-boy-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmikus/game-boy-rust on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tmikus/game-boy-rust
[INFO] finished tweaking git repo https://github.com/tmikus/game-boy-rust
[INFO] tweaked toml for git repo https://github.com/tmikus/game-boy-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tmikus/game-boy-rust 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded x11-dl v2.18.1
[INFO] [stderr]   Downloaded wayland-sys v0.20.11
[INFO] [stderr]   Downloaded wayland-commons v0.20.11
[INFO] [stderr]   Downloaded wayland-client v0.20.11
[INFO] [stderr]   Downloaded core-foundation-sys v0.6.1
[INFO] [stderr]   Downloaded wayland-scanner v0.20.11
[INFO] [stderr]   Downloaded core-foundation v0.6.1
[INFO] [stderr]   Downloaded rppal v0.9.0
[INFO] [stderr]   Downloaded winit v0.16.2
[INFO] [stderr]   Downloaded glium v0.22.0
[INFO] [stderr]   Downloaded wayland-protocols v0.20.11
[INFO] [stderr]   Downloaded glutin v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a28eb81468f652df8a2b660b268cf7c92dd4a9b44337fd388cb178d04213eebd
[INFO] running `Command { std: "docker" "start" "-a" "a28eb81468f652df8a2b660b268cf7c92dd4a9b44337fd388cb178d04213eebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a28eb81468f652df8a2b660b268cf7c92dd4a9b44337fd388cb178d04213eebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a28eb81468f652df8a2b660b268cf7c92dd4a9b44337fd388cb178d04213eebd", kill_on_drop: false }`
[INFO] [stdout] a28eb81468f652df8a2b660b268cf7c92dd4a9b44337fd388cb178d04213eebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f760882edf4d855041ac1f9c058f75a4941d9d5cec7eb392c4fdb65dde47efb8
[INFO] running `Command { std: "docker" "start" "-a" "f760882edf4d855041ac1f9c058f75a4941d9d5cec7eb392c4fdb65dde47efb8", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking lazy_static v1.0.2
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]     Checking downcast-rs v1.0.3
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]     Checking stable_deref_trait v1.1.0
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking smallvec v0.6.3
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking lock_api v0.1.3
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking rand v0.5.4
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling x11-dl v2.18.1
[INFO] [stderr]    Compiling wayland-scanner v0.20.11
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]    Compiling wayland-client v0.20.11
[INFO] [stderr]    Compiling wayland-protocols v0.20.11
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.20.11
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]     Checking wayland-commons v0.20.11
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]     Checking rustc-demangle v0.1.9
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking rppal v0.9.0
[INFO] [stderr]     Checking reader v0.1.0 (/opt/rustwide/workdir/reader)
[INFO] [stdout] warning: unused import: `collections::LinkedList`
[INFO] [stdout]  --> reader/src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         collections::LinkedList,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:162:49
[INFO] [stdout]     |
[INFO] [stdout] 162 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout]     |                                                 ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout] 162 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address >> 8) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:163:49
[INFO] [stdout]     |
[INFO] [stdout] 163 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout]     |                                                 ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout] 163 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data_pins` should have an upper case name
[INFO] [stdout]   --> reader/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const data_pins: [u8; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `DATA_PINS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> reader/src/main.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fs::write("rom.dat", data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let _ = fs::write("rom.dat", data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::LinkedList`
[INFO] [stdout]  --> reader/src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         collections::LinkedList,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:162:49
[INFO] [stdout]     |
[INFO] [stdout] 162 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout]     |                                                 ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout] 162 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address >> 8) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:163:49
[INFO] [stdout]     |
[INFO] [stdout] 163 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout]     |                                                 ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout] 163 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data_pins` should have an upper case name
[INFO] [stdout]   --> reader/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const data_pins: [u8; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `DATA_PINS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> reader/src/main.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fs::write("rom.dat", data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let _ = fs::write("rom.dat", data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused import: `collections::VecDeque`
[INFO] [stdout]   --> client/src/core/cpu.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     collections::VecDeque,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colour::Colour`
[INFO] [stdout]  --> client/src/core/emulator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     colour::Colour,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `interrupt::Interrupt`, `registers::Registers`
[INFO] [stdout]  --> client/src/core/memory.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     interrupt::Interrupt,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     registers::Registers,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> client/src/core/sprite.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   std::mem,
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Surface`, `keys::Keys`, `thread`, `time`
[INFO] [stdout]   --> client/src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     keys::Keys,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |   glium::{glutin, Surface},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 18 |   std::{thread, time},
[INFO] [stdout]    |         ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::VecDeque`
[INFO] [stdout]   --> client/src/core/cpu.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     collections::VecDeque,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colour::Colour`
[INFO] [stdout]  --> client/src/core/emulator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     colour::Colour,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `interrupt::Interrupt`, `registers::Registers`
[INFO] [stdout]  --> client/src/core/memory.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     interrupt::Interrupt,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     registers::Registers,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> client/src/core/sprite.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   std::mem,
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Surface`, `keys::Keys`, `thread`, `time`
[INFO] [stdout]   --> client/src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     keys::Keys,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |   glium::{glutin, Surface},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 18 |   std::{thread, time},
[INFO] [stdout]    |         ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> client/src/core/gpu.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | implement_vertex!(Vertex, position, texture_coordinates);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> client/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(int_to_from_bytes)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> client/src/core/instruction.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<Fn(&mut Emulator)>,
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) 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: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<dyn Fn(&mut Emulator)>,
[INFO] [stdout]   |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> client/src/core/gpu.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | implement_vertex!(Vertex, position, texture_coordinates);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> client/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(int_to_from_bytes)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> client/src/core/instruction.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<Fn(&mut Emulator)>,
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) 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: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<dyn Fn(&mut Emulator)>,
[INFO] [stdout]   |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc`
[INFO] [stdout]   --> client/src/core/cpu.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let pc = emulator.registers.pc;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_pc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]    --> client/src/core/cpu.rs:611:8
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn nop(emulator: &mut Emulator) {
[INFO] [stdout]     |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc`
[INFO] [stdout]   --> client/src/core/cpu.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let pc = emulator.registers.pc;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_pc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]    --> client/src/core/cpu.rs:611:8
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn nop(emulator: &mut Emulator) {
[INFO] [stdout]     |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]     --> client/src/core/cpu_cb.rs:2133:8
[INFO] [stdout]      |
[INFO] [stdout] 2133 | fn set(emulator: &mut Emulator, bit: u8, value: u8) -> u8 {
[INFO] [stdout]      |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> client/src/main.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 Some(glutin::VirtualKeyCode::Return) => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `msb` is never used
[INFO] [stdout]   --> client/src/core/cpu.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn msb(value: u8) -> bool {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_BG_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const GPU_BG_ENABLE: u8 = 1 << 0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const GPU_SPRITE_ENABLE: u8 = 1 << 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_V_DOUBLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const GPU_SPRITE_V_DOUBLE: u8 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_TILESET` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const GPU_TILESET: u8 = 1 << 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const GPU_WINDOW_ENABLE: u8 = 1 << 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_TILEMAP` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | const GPU_WINDOW_TILEMAP: u8 = 1 << 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_DISPLAY_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const GPU_DISPLAY_ENABLE: u8 = 1 << 7;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `return_from_interrupt` is never used
[INFO] [stdout]   --> client/src/core/interrupt.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Interrupt {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |   pub fn return_from_interrupt(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]     --> client/src/core/cpu_cb.rs:2133:8
[INFO] [stdout]      |
[INFO] [stdout] 2133 | fn set(emulator: &mut Emulator, bit: u8, value: u8) -> u8 {
[INFO] [stdout]      |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> client/src/core/keys.rs:30:10
[INFO] [stdout]     |
[INFO] [stdout] 5   | impl Keys {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30  |   pub fn get_a(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |   pub fn get_b(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |   pub fn get_select(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |   pub fn get_start(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |   pub fn get_right(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |   pub fn get_left(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |   pub fn get_up(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |   pub fn get_down(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_ROM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const ROM_OFFSET_ROM_SIZE: u16 = 0x148;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_RAM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const ROM_OFFSET_RAM_SIZE: u16 = 0x149;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> client/src/core/rom.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |   file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let _ = file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> client/src/main.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 Some(glutin::VirtualKeyCode::Return) => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `msb` is never used
[INFO] [stdout]   --> client/src/core/cpu.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn msb(value: u8) -> bool {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_BG_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const GPU_BG_ENABLE: u8 = 1 << 0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const GPU_SPRITE_ENABLE: u8 = 1 << 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_V_DOUBLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const GPU_SPRITE_V_DOUBLE: u8 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_TILESET` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const GPU_TILESET: u8 = 1 << 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const GPU_WINDOW_ENABLE: u8 = 1 << 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_TILEMAP` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | const GPU_WINDOW_TILEMAP: u8 = 1 << 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_DISPLAY_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const GPU_DISPLAY_ENABLE: u8 = 1 << 7;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `return_from_interrupt` is never used
[INFO] [stdout]   --> client/src/core/interrupt.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Interrupt {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |   pub fn return_from_interrupt(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> client/src/core/keys.rs:30:10
[INFO] [stdout]     |
[INFO] [stdout] 5   | impl Keys {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30  |   pub fn get_a(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |   pub fn get_b(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |   pub fn get_select(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |   pub fn get_start(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |   pub fn get_right(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |   pub fn get_left(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |   pub fn get_up(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |   pub fn get_down(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_ROM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const ROM_OFFSET_ROM_SIZE: u16 = 0x148;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_RAM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const ROM_OFFSET_RAM_SIZE: u16 = 0x149;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> client/src/core/rom.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |   file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let _ = file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f760882edf4d855041ac1f9c058f75a4941d9d5cec7eb392c4fdb65dde47efb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f760882edf4d855041ac1f9c058f75a4941d9d5cec7eb392c4fdb65dde47efb8", kill_on_drop: false }`
[INFO] [stdout] f760882edf4d855041ac1f9c058f75a4941d9d5cec7eb392c4fdb65dde47efb8
[INFO] checking tmikus/game-boy-rust against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmikus%2Fgame-boy-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmikus/game-boy-rust on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tmikus/game-boy-rust
[INFO] finished tweaking git repo https://github.com/tmikus/game-boy-rust
[INFO] tweaked toml for git repo https://github.com/tmikus/game-boy-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tmikus/game-boy-rust 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b9b560303fbbed397a0e37d1cca44193be29bf01669f8218159960a341d2a3d
[INFO] running `Command { std: "docker" "start" "-a" "5b9b560303fbbed397a0e37d1cca44193be29bf01669f8218159960a341d2a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b9b560303fbbed397a0e37d1cca44193be29bf01669f8218159960a341d2a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9b560303fbbed397a0e37d1cca44193be29bf01669f8218159960a341d2a3d", kill_on_drop: false }`
[INFO] [stdout] 5b9b560303fbbed397a0e37d1cca44193be29bf01669f8218159960a341d2a3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 009c392e6f2712dc90f416c332d50034057b9cf7a10969312e66b12bb8521348
[INFO] running `Command { std: "docker" "start" "-a" "009c392e6f2712dc90f416c332d50034057b9cf7a10969312e66b12bb8521348", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking lazy_static v1.0.2
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]     Checking downcast-rs v1.0.3
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]     Checking stable_deref_trait v1.1.0
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking smallvec v0.6.3
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]     Checking lock_api v0.1.3
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking rand v0.5.4
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]    Compiling wayland-scanner v0.20.11
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling x11-dl v2.18.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]     Checking tempfile v3.0.3
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling wayland-client v0.20.11
[INFO] [stderr]    Compiling wayland-protocols v0.20.11
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.20.11
[INFO] [stderr]     Checking wayland-commons v0.20.11
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]     Checking rustc-demangle v0.1.9
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking rppal v0.9.0
[INFO] [stderr]     Checking reader v0.1.0 (/opt/rustwide/workdir/reader)
[INFO] [stdout] warning: unused import: `collections::LinkedList`
[INFO] [stdout]  --> reader/src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         collections::LinkedList,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::LinkedList`
[INFO] [stdout]  --> reader/src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         collections::LinkedList,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:162:49
[INFO] [stdout]     |
[INFO] [stdout] 162 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout]     |                                                 ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout] 162 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address >> 8) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:163:49
[INFO] [stdout]     |
[INFO] [stdout] 163 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout]     |                                                 ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout] 163 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:162:49
[INFO] [stdout]     |
[INFO] [stdout] 162 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout]     |                                                 ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address >> 8) as u8));
[INFO] [stdout] 162 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address >> 8) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> reader/src/main.rs:163:49
[INFO] [stdout]     |
[INFO] [stdout] 163 |     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout]     |                                                 ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, ((address & 0xFF) as u8));
[INFO] [stdout] 163 +     shift_out(&gpio, DATA_PIN_ID, CLOCK_PIN_ID, (address & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data_pins` should have an upper case name
[INFO] [stdout]   --> reader/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const data_pins: [u8; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `DATA_PINS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `data_pins` should have an upper case name
[INFO] [stdout]   --> reader/src/main.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const data_pins: [u8; 8] = [
[INFO] [stdout]    |       ^^^^^^^^^ help: convert the identifier to upper case: `DATA_PINS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> reader/src/main.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fs::write("rom.dat", data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let _ = fs::write("rom.dat", data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> reader/src/main.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fs::write("rom.dat", data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let _ = fs::write("rom.dat", data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused import: `collections::VecDeque`
[INFO] [stdout]   --> client/src/core/cpu.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     collections::VecDeque,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colour::Colour`
[INFO] [stdout]  --> client/src/core/emulator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     colour::Colour,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `interrupt::Interrupt`, `registers::Registers`
[INFO] [stdout]  --> client/src/core/memory.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     interrupt::Interrupt,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     registers::Registers,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> client/src/core/sprite.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   std::mem,
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Surface`, `keys::Keys`, `thread`, `time`
[INFO] [stdout]   --> client/src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     keys::Keys,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |   glium::{glutin, Surface},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 18 |   std::{thread, time},
[INFO] [stdout]    |         ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::VecDeque`
[INFO] [stdout]   --> client/src/core/cpu.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     collections::VecDeque,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colour::Colour`
[INFO] [stdout]  --> client/src/core/emulator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     colour::Colour,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `interrupt::Interrupt`, `registers::Registers`
[INFO] [stdout]  --> client/src/core/memory.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     interrupt::Interrupt,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     registers::Registers,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> client/src/core/sprite.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 2 |   std::mem,
[INFO] [stdout]   |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Surface`, `keys::Keys`, `thread`, `time`
[INFO] [stdout]   --> client/src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     keys::Keys,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |   glium::{glutin, Surface},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 18 |   std::{thread, time},
[INFO] [stdout]    |         ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> client/src/core/gpu.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | implement_vertex!(Vertex, position, texture_coordinates);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> client/src/core/gpu.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | implement_vertex!(Vertex, position, texture_coordinates);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> client/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(int_to_from_bytes)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> client/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(int_to_from_bytes)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> client/src/core/instruction.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<Fn(&mut Emulator)>,
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) 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: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<dyn Fn(&mut Emulator)>,
[INFO] [stdout]   |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> client/src/core/instruction.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<Fn(&mut Emulator)>,
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) 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: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |   pub operation: Box<dyn Fn(&mut Emulator)>,
[INFO] [stdout]   |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc`
[INFO] [stdout]   --> client/src/core/cpu.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let pc = emulator.registers.pc;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_pc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pc`
[INFO] [stdout]   --> client/src/core/cpu.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let pc = emulator.registers.pc;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_pc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]    --> client/src/core/cpu.rs:611:8
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn nop(emulator: &mut Emulator) {
[INFO] [stdout]     |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]    --> client/src/core/cpu.rs:611:8
[INFO] [stdout]     |
[INFO] [stdout] 611 | fn nop(emulator: &mut Emulator) {
[INFO] [stdout]     |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]     --> client/src/core/cpu_cb.rs:2133:8
[INFO] [stdout]      |
[INFO] [stdout] 2133 | fn set(emulator: &mut Emulator, bit: u8, value: u8) -> u8 {
[INFO] [stdout]      |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emulator`
[INFO] [stdout]     --> client/src/core/cpu_cb.rs:2133:8
[INFO] [stdout]      |
[INFO] [stdout] 2133 | fn set(emulator: &mut Emulator, bit: u8, value: u8) -> u8 {
[INFO] [stdout]      |        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_emulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> client/src/main.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 Some(glutin::VirtualKeyCode::Return) => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `msb` is never used
[INFO] [stdout]   --> client/src/core/cpu.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn msb(value: u8) -> bool {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_BG_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const GPU_BG_ENABLE: u8 = 1 << 0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const GPU_SPRITE_ENABLE: u8 = 1 << 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_V_DOUBLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const GPU_SPRITE_V_DOUBLE: u8 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_TILESET` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const GPU_TILESET: u8 = 1 << 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const GPU_WINDOW_ENABLE: u8 = 1 << 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_TILEMAP` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | const GPU_WINDOW_TILEMAP: u8 = 1 << 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_DISPLAY_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const GPU_DISPLAY_ENABLE: u8 = 1 << 7;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `return_from_interrupt` is never used
[INFO] [stdout]   --> client/src/core/interrupt.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Interrupt {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |   pub fn return_from_interrupt(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> client/src/main.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 Some(glutin::VirtualKeyCode::Return) => {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> client/src/core/keys.rs:30:10
[INFO] [stdout]     |
[INFO] [stdout] 5   | impl Keys {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30  |   pub fn get_a(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |   pub fn get_b(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |   pub fn get_select(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |   pub fn get_start(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |   pub fn get_right(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |   pub fn get_left(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |   pub fn get_up(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |   pub fn get_down(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_ROM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const ROM_OFFSET_ROM_SIZE: u16 = 0x148;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_RAM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const ROM_OFFSET_RAM_SIZE: u16 = 0x149;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `msb` is never used
[INFO] [stdout]   --> client/src/core/cpu.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn msb(value: u8) -> bool {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_BG_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const GPU_BG_ENABLE: u8 = 1 << 0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const GPU_SPRITE_ENABLE: u8 = 1 << 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_SPRITE_V_DOUBLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const GPU_SPRITE_V_DOUBLE: u8 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_TILESET` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const GPU_TILESET: u8 = 1 << 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const GPU_WINDOW_ENABLE: u8 = 1 << 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_WINDOW_TILEMAP` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | const GPU_WINDOW_TILEMAP: u8 = 1 << 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPU_DISPLAY_ENABLE` is never used
[INFO] [stdout]   --> client/src/core/gpu.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const GPU_DISPLAY_ENABLE: u8 = 1 << 7;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `return_from_interrupt` is never used
[INFO] [stdout]   --> client/src/core/interrupt.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Interrupt {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |   pub fn return_from_interrupt(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> client/src/core/keys.rs:30:10
[INFO] [stdout]     |
[INFO] [stdout] 5   | impl Keys {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30  |   pub fn get_a(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |   pub fn get_b(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |   pub fn get_select(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |   pub fn get_start(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |   pub fn get_right(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |   pub fn get_left(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |   pub fn get_up(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |   pub fn get_down(&self) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_ROM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:47:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub const ROM_OFFSET_ROM_SIZE: u16 = 0x148;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROM_OFFSET_RAM_SIZE` is never used
[INFO] [stdout]   --> client/src/core/rom.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const ROM_OFFSET_RAM_SIZE: u16 = 0x149;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> client/src/core/rom.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(FromPrimitive)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_NUM_FROM_PRIMITIVE_FOR_RomType`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `client` (bin "client" test) due to 2 previous errors; 25 warnings emitted
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> client/src/core/rom.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |   file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let _ = file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> client/src/core/rom.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(FromPrimitive)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_IMPL_NUM_FROM_PRIMITIVE_FOR_RomType`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> client/src/core/rom.rs:77:3
[INFO] [stdout]    |
[INFO] [stdout] 77 |   file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 77 |   let _ = file.read(&mut emulator.memory.cart);
[INFO] [stdout]    |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `client` (bin "client") due to 2 previous errors; 25 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "009c392e6f2712dc90f416c332d50034057b9cf7a10969312e66b12bb8521348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009c392e6f2712dc90f416c332d50034057b9cf7a10969312e66b12bb8521348", kill_on_drop: false }`
[INFO] [stdout] 009c392e6f2712dc90f416c332d50034057b9cf7a10969312e66b12bb8521348
