[INFO] fetching crate gametank 0.17.0...
[INFO] testing gametank-0.17.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate gametank 0.17.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gametank 0.17.0
[INFO] finished tweaking crates.io crate gametank 0.17.0
[INFO] tweaked toml for crates.io crate gametank 0.17.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gametank 0.17.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gametank 0.17.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c97fecf2b2aa0dda900ed498577200252be8b2bcf392a674a89616a5b067283c
[INFO] running `Command { std: "docker" "start" "-a" "c97fecf2b2aa0dda900ed498577200252be8b2bcf392a674a89616a5b067283c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c97fecf2b2aa0dda900ed498577200252be8b2bcf392a674a89616a5b067283c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97fecf2b2aa0dda900ed498577200252be8b2bcf392a674a89616a5b067283c", kill_on_drop: false }`
[INFO] [stdout] c97fecf2b2aa0dda900ed498577200252be8b2bcf392a674a89616a5b067283c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41eec06a7485a4a97e3b2d1a133369b7a3b1b1c3408f4be255c07a8e68ee2249
[INFO] running `Command { std: "docker" "start" "-a" "41eec06a7485a4a97e3b2d1a133369b7a3b1b1c3408f4be255c07a8e68ee2249", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling gametank v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `scr::SystemControl`, `video_dma::blitter::Blitter`, and `wait`
[INFO] [stdout]   --> src/blitter.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     boot::{wait},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 43 |     scr::SystemControl, video_dma::blitter::Blitter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `volatile_register::WO`
[INFO] [stdout]   --> src/scr.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use volatile_register::WO;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `_VECTOR_TABLE`, `disable_irq_handler`, `enable_irq_handler`, and `wait`
[INFO] [stdout]   --> src/scr.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 | use crate::boot::{_VECTOR_TABLE, disable_irq_handler, enable_irq_handler, wait};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scr`
[INFO] [stdout]   --> src/scr.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | use crate::scr;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::video_dma::framebuffers::Framebuffers`
[INFO] [stdout]   --> src/scr.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use crate::video_dma::framebuffers::Framebuffers;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VideoFlags`
[INFO] [stdout]   --> src/video_dma/mod.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     scr::{SystemControl, VideoFlags},
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio-fm-4op`
[INFO] [stdout]   --> src/audio/mod.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | #[cfg(feature = "audio-fm-4op")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `audio-wavetable-7ch-linear` and `audio-wavetable-8ch`
[INFO] [stdout]    = help: consider adding `audio-fm-4op` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mos`
[INFO] [stdout]  --> src/boot.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg(target_arch = "mos")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch32`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic::PanicInfo`
[INFO] [stdout]  --> src/boot.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{panic::PanicInfo, ptr};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Flags`
[INFO] [stdout]   --> src/scr.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 | use bitflags::{self, Flags};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bit_field::BitField`
[INFO] [stdout]   --> src/scr.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | use bit_field::BitField;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitflags::Bits`
[INFO] [stdout]   --> src/scr.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use bitflags::Bits;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/video_dma/blitter.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let mut bcr = Bcr::new();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/video_dma/blitter.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |             let mut bcr = Bcr::new();
[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/video_dma/blitter.rs:222:17
[INFO] [stdout]     |
[INFO] [stdout] 222 |             let mut bcr = Bcr::new();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/video_dma/framebuffers.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/video_dma/blitter.rs:101:16
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub struct BlitterGuard<'a> {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 100 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 101 |     pub(crate) inner: Blitter,
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/video_dma/framebuffers.rs:68:16
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct FramebuffersGuard<'a> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 67 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 68 |     pub(crate) inner: Framebuffers,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/video_dma/spritemem.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct SpriteMemGuard<'a> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 73 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 74 |     pub(crate) inner: SpriteMem,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:123:20
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn blitter(&mut self, sc: &mut SystemControl) -> Option<BlitterGuard> {
[INFO] [stdout]     |                    ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn blitter(&mut self, sc: &mut SystemControl) -> Option<BlitterGuard<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn framebuffers(&mut self, sc: &mut SystemControl) -> Option<FramebuffersGuard> {
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn framebuffers(&mut self, sc: &mut SystemControl) -> Option<FramebuffersGuard<'_>> {
[INFO] [stdout]     |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn sprite_mem(&mut self, sc: &mut SystemControl) -> Option<SpriteMemGuard> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn sprite_mem(&mut self, sc: &mut SystemControl) -> Option<SpriteMemGuard<'_>> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Console`, which is not FFI-safe
[INFO] [stdout]    --> src/boot.rs:6:22
[INFO] [stdout]     |
[INFO] [stdout]   6 |     fn main(console: Console);
[INFO] [stdout]     |                      ^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]    --> src/scr.rs:253:1
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct Console {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "41eec06a7485a4a97e3b2d1a133369b7a3b1b1c3408f4be255c07a8e68ee2249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41eec06a7485a4a97e3b2d1a133369b7a3b1b1c3408f4be255c07a8e68ee2249", kill_on_drop: false }`
[INFO] [stdout] 41eec06a7485a4a97e3b2d1a133369b7a3b1b1c3408f4be255c07a8e68ee2249
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35e0106a5cfff3113a68c4532ee7e5df228328185f9ae107064c330d589e3101
[INFO] running `Command { std: "docker" "start" "-a" "35e0106a5cfff3113a68c4532ee7e5df228328185f9ae107064c330d589e3101", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `scr::SystemControl`, `video_dma::blitter::Blitter`, and `wait`
[INFO] [stdout]   --> src/blitter.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     boot::{wait},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 43 |     scr::SystemControl, video_dma::blitter::Blitter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `volatile_register::WO`
[INFO] [stdout]   --> src/scr.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use volatile_register::WO;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `_VECTOR_TABLE`, `disable_irq_handler`, `enable_irq_handler`, and `wait`
[INFO] [stdout]   --> src/scr.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 | use crate::boot::{_VECTOR_TABLE, disable_irq_handler, enable_irq_handler, wait};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scr`
[INFO] [stdout]   --> src/scr.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | use crate::scr;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::video_dma::framebuffers::Framebuffers`
[INFO] [stdout]   --> src/scr.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use crate::video_dma::framebuffers::Framebuffers;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VideoFlags`
[INFO] [stdout]   --> src/video_dma/mod.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     scr::{SystemControl, VideoFlags},
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio-fm-4op`
[INFO] [stdout]   --> src/audio/mod.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | #[cfg(feature = "audio-fm-4op")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `audio-wavetable-7ch-linear` and `audio-wavetable-8ch`
[INFO] [stdout]    = help: consider adding `audio-fm-4op` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mos`
[INFO] [stdout]  --> src/boot.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg(target_arch = "mos")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch32`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic::PanicInfo`
[INFO] [stdout]  --> src/boot.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{panic::PanicInfo, ptr};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Flags`
[INFO] [stdout]   --> src/scr.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 | use bitflags::{self, Flags};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bit_field::BitField`
[INFO] [stdout]   --> src/scr.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | use bit_field::BitField;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitflags::Bits`
[INFO] [stdout]   --> src/scr.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use bitflags::Bits;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/video_dma/blitter.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let mut bcr = Bcr::new();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/video_dma/blitter.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |             let mut bcr = Bcr::new();
[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/video_dma/blitter.rs:222:17
[INFO] [stdout]     |
[INFO] [stdout] 222 |             let mut bcr = Bcr::new();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/video_dma/framebuffers.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/video_dma/blitter.rs:101:16
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub struct BlitterGuard<'a> {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 100 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 101 |     pub(crate) inner: Blitter,
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/video_dma/framebuffers.rs:68:16
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct FramebuffersGuard<'a> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 67 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 68 |     pub(crate) inner: Framebuffers,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/video_dma/spritemem.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct SpriteMemGuard<'a> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 73 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 74 |     pub(crate) inner: SpriteMem,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:123:20
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn blitter(&mut self, sc: &mut SystemControl) -> Option<BlitterGuard> {
[INFO] [stdout]     |                    ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn blitter(&mut self, sc: &mut SystemControl) -> Option<BlitterGuard<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn framebuffers(&mut self, sc: &mut SystemControl) -> Option<FramebuffersGuard> {
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn framebuffers(&mut self, sc: &mut SystemControl) -> Option<FramebuffersGuard<'_>> {
[INFO] [stdout]     |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn sprite_mem(&mut self, sc: &mut SystemControl) -> Option<SpriteMemGuard> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn sprite_mem(&mut self, sc: &mut SystemControl) -> Option<SpriteMemGuard<'_>> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Console`, which is not FFI-safe
[INFO] [stdout]    --> src/boot.rs:6:22
[INFO] [stdout]     |
[INFO] [stdout]   6 |     fn main(console: Console);
[INFO] [stdout]     |                      ^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]    --> src/scr.rs:253:1
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct Console {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gametank v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `scr::SystemControl`, `video_dma::blitter::Blitter`, and `wait`
[INFO] [stdout]   --> src/blitter.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     boot::{wait},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 43 |     scr::SystemControl, video_dma::blitter::Blitter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bit_field::BitField`
[INFO] [stdout]   --> src/scr.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | use bit_field::BitField;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitflags::Bits`
[INFO] [stdout]   --> src/scr.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use bitflags::Bits;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `volatile_register::WO`
[INFO] [stdout]   --> src/scr.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use volatile_register::WO;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `_VECTOR_TABLE`, `disable_irq_handler`, `enable_irq_handler`, and `wait`
[INFO] [stdout]   --> src/scr.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 | use crate::boot::{_VECTOR_TABLE, disable_irq_handler, enable_irq_handler, wait};
[INFO] [stdout]    |                   ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::scr`
[INFO] [stdout]   --> src/scr.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | use crate::scr;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::video_dma::framebuffers::Framebuffers`
[INFO] [stdout]   --> src/scr.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use crate::video_dma::framebuffers::Framebuffers;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VideoFlags`
[INFO] [stdout]   --> src/video_dma/mod.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     scr::{SystemControl, VideoFlags},
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `audio-fm-4op`
[INFO] [stdout]   --> src/audio/mod.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | #[cfg(feature = "audio-fm-4op")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `audio-wavetable-7ch-linear` and `audio-wavetable-8ch`
[INFO] [stdout]    = help: consider adding `audio-fm-4op` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `mos`
[INFO] [stdout]  --> src/boot.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[cfg(target_arch = "mos")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch32`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic::PanicInfo`
[INFO] [stdout]  --> src/boot.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{panic::PanicInfo, ptr};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` attribute cannot be used on foreign functions
[INFO] [stdout]   --> src/boot.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[inline(always)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[inline]` can be applied to closures, functions, and methods
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Flags`
[INFO] [stdout]   --> src/scr.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 | use bitflags::{self, Flags};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/video_dma/blitter.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |             let mut bcr = Bcr::new();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/video_dma/blitter.rs:183:17
[INFO] [stdout]     |
[INFO] [stdout] 183 |             let mut bcr = Bcr::new();
[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/video_dma/blitter.rs:222:17
[INFO] [stdout]     |
[INFO] [stdout] 222 |             let mut bcr = Bcr::new();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/video_dma/framebuffers.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/video_dma/blitter.rs:101:16
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub struct BlitterGuard<'a> {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 100 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 101 |     pub(crate) inner: Blitter,
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/video_dma/framebuffers.rs:68:16
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct FramebuffersGuard<'a> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 67 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 68 |     pub(crate) inner: Framebuffers,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/video_dma/spritemem.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct SpriteMemGuard<'a> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 73 |     pub(crate) dma_slot: &'a mut Option<VideoDma>,
[INFO] [stdout] 74 |     pub(crate) inner: SpriteMem,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:123:20
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn blitter(&mut self, sc: &mut SystemControl) -> Option<BlitterGuard> {
[INFO] [stdout]     |                    ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn blitter(&mut self, sc: &mut SystemControl) -> Option<BlitterGuard<'_>> {
[INFO] [stdout]     |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn framebuffers(&mut self, sc: &mut SystemControl) -> Option<FramebuffersGuard> {
[INFO] [stdout]     |                         ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn framebuffers(&mut self, sc: &mut SystemControl) -> Option<FramebuffersGuard<'_>> {
[INFO] [stdout]     |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/video_dma/mod.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn sprite_mem(&mut self, sc: &mut SystemControl) -> Option<SpriteMemGuard> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn sprite_mem(&mut self, sc: &mut SystemControl) -> Option<SpriteMemGuard<'_>> {
[INFO] [stdout]     |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Console`, which is not FFI-safe
[INFO] [stdout]    --> src/boot.rs:6:22
[INFO] [stdout]     |
[INFO] [stdout]   6 |     fn main(console: Console);
[INFO] [stdout]     |                      ^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]    --> src/scr.rs:253:1
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct Console {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: entry symbol `main` declared multiple times
[INFO] [stdout]   |
[INFO] [stdout]   = help: did you use `#[no_mangle]` on `fn main`? Use `#![no_main]` to suppress the usual Rust-generated entry point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gametank` (lib test) due to 1 previous error; 27 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "35e0106a5cfff3113a68c4532ee7e5df228328185f9ae107064c330d589e3101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e0106a5cfff3113a68c4532ee7e5df228328185f9ae107064c330d589e3101", kill_on_drop: false }`
[INFO] [stdout] 35e0106a5cfff3113a68c4532ee7e5df228328185f9ae107064c330d589e3101