[INFO] cloning repository https://github.com/Luna1996/rust_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luna1996/rust_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuna1996%2Frust_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuna1996%2Frust_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82f8d53749488a3dc0ed3be48641c3a55349c7c3
[INFO] checking Luna1996/rust_os against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuna1996%2Frust_os" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Luna1996/rust_os on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Luna1996/rust_os
[INFO] finished tweaking git repo https://github.com/Luna1996/rust_os
[INFO] tweaked toml for git repo https://github.com/Luna1996/rust_os written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Luna1996/rust_os 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77819724b9e1b8fb5331eafcb0a129496659dcec9fd38d4a5980a02398ec2a64
[INFO] running `Command { std: "docker" "start" "-a" "77819724b9e1b8fb5331eafcb0a129496659dcec9fd38d4a5980a02398ec2a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77819724b9e1b8fb5331eafcb0a129496659dcec9fd38d4a5980a02398ec2a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77819724b9e1b8fb5331eafcb0a129496659dcec9fd38d4a5980a02398ec2a64", kill_on_drop: false }`
[INFO] [stdout] 77819724b9e1b8fb5331eafcb0a129496659dcec9fd38d4a5980a02398ec2a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3204fac84529856d46837d5dffbbc6d751e95baced58c4249daaeebc42bb290a
[INFO] running `Command { std: "docker" "start" "-a" "3204fac84529856d46837d5dffbbc6d751e95baced58c4249daaeebc42bb290a", kill_on_drop: false }`
[INFO] [stderr]     Checking uefi v0.1.0 (/opt/rustwide/workdir/uefi)
[INFO] [stderr]     Checking elf v0.1.0 (/opt/rustwide/workdir/elf)
[INFO] [stderr]     Checking kernel v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking tests v0.1.0 (/opt/rustwide/workdir/tests)
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kernel` (bin "kernel") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]  --> kernel/src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / fn panic(_info: &PanicInfo) -> ! {
[INFO] [stdout] 8 | |     loop {}
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]   = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/af4a5a13a15fa0c60e06321077ef452f769b42fd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eb900a948ffb2e3b.rlib
[INFO] [stdout]   = note: second definition in the local crate (`kernel`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const EFI_2_80_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (80));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - pub const EFI_2_80_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (80));
[INFO] [stdout] 24 + pub const EFI_2_80_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (80);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const EFI_2_70_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (70));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 - pub const EFI_2_70_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (70));
[INFO] [stdout] 25 + pub const EFI_2_70_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (70);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:26:49
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const EFI_2_60_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (60));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub const EFI_2_60_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (60));
[INFO] [stdout] 26 + pub const EFI_2_60_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (60);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:27:49
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const EFI_2_50_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (50));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 - pub const EFI_2_50_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (50));
[INFO] [stdout] 27 + pub const EFI_2_50_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (50);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:28:49
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const EFI_2_40_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (40));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 - pub const EFI_2_40_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (40));
[INFO] [stdout] 28 + pub const EFI_2_40_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (40);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:29:49
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const EFI_2_31_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (31));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 - pub const EFI_2_31_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (31));
[INFO] [stdout] 29 + pub const EFI_2_31_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (31);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:30:49
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const EFI_2_30_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (30));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 - pub const EFI_2_30_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (30));
[INFO] [stdout] 30 + pub const EFI_2_30_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (30);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:31:49
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const EFI_2_20_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (20));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 - pub const EFI_2_20_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (20));
[INFO] [stdout] 31 + pub const EFI_2_20_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (20);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:32:49
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const EFI_2_10_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (10));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 - pub const EFI_2_10_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (10));
[INFO] [stdout] 32 + pub const EFI_2_10_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (10);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:33:49
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const EFI_2_00_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (00));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 - pub const EFI_2_00_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (00));
[INFO] [stdout] 33 + pub const EFI_2_00_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (00);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:34:49
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const EFI_1_10_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (10));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 - pub const EFI_1_10_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (10));
[INFO] [stdout] 34 + pub const EFI_1_10_SYSTEM_TABLE_REVISION: u32 = (1 << 16) | (10);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:35:49
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const EFI_1_02_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (02));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 35 - pub const EFI_1_02_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (02));
[INFO] [stdout] 35 + pub const EFI_1_02_SYSTEM_TABLE_REVISION: u32 = (1 << 16) | (02);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> uefi/src/protocols/media_access.rs:356:50
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub const EFI_BLOCK_IO_PROTOCOL_REVISION3: u32 = ((2 << 16) | (31));
[INFO] [stdout]     |                                                  ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 356 - pub const EFI_BLOCK_IO_PROTOCOL_REVISION3: u32 = ((2 << 16) | (31));
[INFO] [stdout] 356 + pub const EFI_BLOCK_IO_PROTOCOL_REVISION3: u32 = (2 << 16) | (31);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_transmute` has been stable since 1.56.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> uefi/src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_transmute)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kernel` (bin "kernel" test) due to 2 previous errors
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const EFI_2_80_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (80));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 - pub const EFI_2_80_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (80));
[INFO] [stdout] 24 + pub const EFI_2_80_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (80);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:25:49
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const EFI_2_70_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (70));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 - pub const EFI_2_70_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (70));
[INFO] [stdout] 25 + pub const EFI_2_70_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (70);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:26:49
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const EFI_2_60_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (60));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 - pub const EFI_2_60_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (60));
[INFO] [stdout] 26 + pub const EFI_2_60_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (60);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:27:49
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const EFI_2_50_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (50));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 - pub const EFI_2_50_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (50));
[INFO] [stdout] 27 + pub const EFI_2_50_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (50);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:28:49
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const EFI_2_40_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (40));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 - pub const EFI_2_40_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (40));
[INFO] [stdout] 28 + pub const EFI_2_40_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (40);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:29:49
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const EFI_2_31_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (31));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 - pub const EFI_2_31_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (31));
[INFO] [stdout] 29 + pub const EFI_2_31_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (31);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:30:49
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const EFI_2_30_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (30));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 - pub const EFI_2_30_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (30));
[INFO] [stdout] 30 + pub const EFI_2_30_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (30);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:31:49
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const EFI_2_20_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (20));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 - pub const EFI_2_20_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (20));
[INFO] [stdout] 31 + pub const EFI_2_20_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (20);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:32:49
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const EFI_2_10_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (10));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 - pub const EFI_2_10_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (10));
[INFO] [stdout] 32 + pub const EFI_2_10_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (10);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:33:49
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const EFI_2_00_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (00));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 - pub const EFI_2_00_SYSTEM_TABLE_REVISION: u32 = ((2 << 16) | (00));
[INFO] [stdout] 33 + pub const EFI_2_00_SYSTEM_TABLE_REVISION: u32 = (2 << 16) | (00);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:34:49
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const EFI_1_10_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (10));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 - pub const EFI_1_10_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (10));
[INFO] [stdout] 34 + pub const EFI_1_10_SYSTEM_TABLE_REVISION: u32 = (1 << 16) | (10);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> uefi/src/efi_system_table.rs:35:49
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const EFI_1_02_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (02));
[INFO] [stdout]    |                                                 ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 35 - pub const EFI_1_02_SYSTEM_TABLE_REVISION: u32 = ((1 << 16) | (02));
[INFO] [stdout] 35 + pub const EFI_1_02_SYSTEM_TABLE_REVISION: u32 = (1 << 16) | (02);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> uefi/src/protocols/media_access.rs:356:50
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub const EFI_BLOCK_IO_PROTOCOL_REVISION3: u32 = ((2 << 16) | (31));
[INFO] [stdout]     |                                                  ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 356 - pub const EFI_BLOCK_IO_PROTOCOL_REVISION3: u32 = ((2 << 16) | (31));
[INFO] [stdout] 356 + pub const EFI_BLOCK_IO_PROTOCOL_REVISION3: u32 = (2 << 16) | (31);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_transmute` has been stable since 1.56.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> uefi/src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_transmute)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<usize>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/console_support.rs:544:45
[INFO] [stdout]     |
[INFO] [stdout] 544 |   pub type EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT = extern "C" fn(
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 545 | |   This: &EFI_GRAPHICS_OUTPUT_PROTOCOL,                   // IN
[INFO] [stdout] 546 | |   BltBuffer: Option<&mut EFI_GRAPHICS_OUTPUT_BLT_PIXEL>, // IN OUT
[INFO] [stdout] 547 | |   BltOperation: EFI_GRAPHICS_OUTPUT_BLT_OPERATION,       // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 554 | |   Delta: Option<usize>,                                  // IN
[INFO] [stdout] 555 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*const u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/protocols/media_access.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |   pub type EFI_LOAD_FILE = extern "C" fn(
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 13 | |   This: &EFI_LOAD_FILE_PROTOCOL,       // IN
[INFO] [stdout] 14 | |   FilePath: &EFI_DEVICE_PATH_PROTOCOL, // IN
[INFO] [stdout] 15 | |   BootPolicy: bool,                    // IN
[INFO] [stdout] 16 | |   BufferSize: &mut usize,              // IN OUT
[INFO] [stdout] 17 | |   Buffer: Option<*const u8>,           // IN
[INFO] [stdout] 18 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u16]`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/media_access.rs:109:29
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub type EFI_FILE_OPEN_EX = extern "C" fn(
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 110 | |   This: &EFI_FILE_PROTOCOL,           // IN
[INFO] [stdout] 111 | |   NewHandle: &mut &EFI_FILE_PROTOCOL, // OUT
[INFO] [stdout] 112 | |   FileName: &[u16],                   // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |   Token: &mut EFI_FILE_IO_TOKEN,      // IN OUT
[INFO] [stdout] 116 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/protocols/uefi_driver_model.rs:87:52
[INFO] [stdout]    |
[INFO] [stdout] 87 |   pub type EFI_DRIVER_DIAGNOSTICS2_RUN_DIAGNOSTICS = extern "C" fn(
[INFO] [stdout]    |  ____________________________________________________^
[INFO] [stdout] 88 | |   This: &EFI_DRIVER_DIAGNOSTICS2_PROTOCOL,    // IN
[INFO] [stdout] 89 | |   ControllerHandle: EFI_HANDLE,               // IN
[INFO] [stdout] 90 | |   ChildHandle: Option<EFI_HANDLE>,            // IN
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |   Buffer: &mut &[u16],                        // OUT
[INFO] [stdout] 96 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u8]`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |   pub type EFI_COMPONENT_NAME_GET_DRIVER_NAME = extern "C" fn(
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 118 | |   This: &EFI_COMPONENT_NAME2_PROTOCOL, // IN
[INFO] [stdout] 119 | |   Language: &[u8],                     // IN
[INFO] [stdout] 120 | |   DriverName: &mut &[u16],             // OUT
[INFO] [stdout] 121 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:124:51
[INFO] [stdout]     |
[INFO] [stdout] 124 |   pub type EFI_COMPONENT_NAME_GET_CONTROLLER_NAME = extern "C" fn(
[INFO] [stdout]     |  ___________________________________________________^
[INFO] [stdout] 125 | |   This: &EFI_COMPONENT_NAME2_PROTOCOL, // IN
[INFO] [stdout] 126 | |   ControllerHandle: EFI_HANDLE,        // IN
[INFO] [stdout] 127 | |   ChildHandle: Option<EFI_HANDLE>,     // IN
[INFO] [stdout] 128 | |   Language: &[u8],                     // IN
[INFO] [stdout] 129 | |   ControllerName: &mut &[u16],         // OUT
[INFO] [stdout] 130 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:159:55
[INFO] [stdout]     |
[INFO] [stdout] 159 |   pub type EFI_PLATFORM_TO_DRIVER_CONFIGURATION_QUERY = extern "C" fn(
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 160 | |   This: &EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL, // IN
[INFO] [stdout] 161 | |   ControllerHandle: EFI_HANDLE,                         // IN
[INFO] [stdout] 162 | |   ChildHandle: Option<EFI_HANDLE>,                      // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 166 | |   ParameterBlockSize: &mut usize,                       // OUT
[INFO] [stdout] 167 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:170:58
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub type EFI_PLATFORM_TO_DRIVER_CONFIGURATION_RESPONSE = extern "C" fn(
[INFO] [stdout]     |  __________________________________________________________^
[INFO] [stdout] 171 | |   This: &EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL, // IN
[INFO] [stdout] 172 | |   ControllerHandle: EFI_HANDLE,                         // IN
[INFO] [stdout] 173 | |   ChildHandle: Option<EFI_HANDLE>,                      // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 178 | |   ConfigurationAction: EFI_PLATFORM_CONFIGURATION_ACTION, // IN
[INFO] [stdout] 179 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:230:48
[INFO] [stdout]     |
[INFO] [stdout] 230 |   pub type EFI_DRIVER_HEALTH_GET_HEALTH_STATUS = extern "C" fn(
[INFO] [stdout]     |  ________________________________________________^
[INFO] [stdout] 231 | |   This: &EFI_DRIVER_HEALTH_PROTOCOL,                          // IN
[INFO] [stdout] 232 | |   ControllerHandle: Option<EFI_HANDLE>,                       // IN
[INFO] [stdout] 233 | |   ChildHandle: Option<EFI_HANDLE>,                            // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |   FormHiiHandle: Option<&mut EFI_HII_HANDLE>,                 // OUT
[INFO] [stdout] 237 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:261:37
[INFO] [stdout]     |
[INFO] [stdout] 261 |   pub type EFI_DRIVER_HEALTH_REPAIR = extern "C" fn(
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 262 | |   This: &EFI_DRIVER_HEALTH_PROTOCOL,                     // IN
[INFO] [stdout] 263 | |   ControllerHandle: EFI_HANDLE,                          // IN
[INFO] [stdout] 264 | |   ChildHandle: Option<EFI_HANDLE>,                       // IN
[INFO] [stdout] 265 | |   RepairNotify: Option<EFI_DRIVER_HEALTH_REPAIR_NOTIFY>, // IN
[INFO] [stdout] 266 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/services/boot.rs:7:29
[INFO] [stdout]    |
[INFO] [stdout] 7  |   pub type EFI_CREATE_EVENT = extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 8  | |   Type: u32,                                // IN
[INFO] [stdout] 9  | |   NotifyTpl: EFI_TPL,                       // IN
[INFO] [stdout] 10 | |   NotifyFunction: Option<EFI_EVENT_NOTIFY>, // IN
[INFO] [stdout] 11 | |   NotifyContext: Option<VOID_PTR>,          // IN
[INFO] [stdout] 12 | |   Event: &mut EFI_EVENT,                    // OUT
[INFO] [stdout] 13 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/services/boot.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |   pub type EFI_CREATE_EVENT_EX = extern "C" fn(
[INFO] [stdout]    |  ________________________________^
[INFO] [stdout] 29 | |   Type: u32,                                // IN
[INFO] [stdout] 30 | |   NotifyTpl: EFI_TPL,                       // IN
[INFO] [stdout] 31 | |   NotifyFunction: Option<EFI_EVENT_NOTIFY>, // IN
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |   Event: &mut EFI_EVENT,                    // OUT
[INFO] [stdout] 35 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:301:38
[INFO] [stdout]     |
[INFO] [stdout] 301 |   pub type EFI_DISCONNECT_CONTROLLER = extern "C" fn(
[INFO] [stdout]     |  ______________________________________^
[INFO] [stdout] 302 | |   ControllerHandle: EFI_HANDLE,          // IN
[INFO] [stdout] 303 | |   DriverImageHandle: Option<EFI_HANDLE>, // IN
[INFO] [stdout] 304 | |   ChildHandle: Option<EFI_HANDLE>,       // IN
[INFO] [stdout] 305 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:315:37
[INFO] [stdout]     |
[INFO] [stdout] 315 |   pub type EFI_LOCATE_HANDLE_BUFFER = extern "C" fn(
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 316 | |   SearchType: EFI_LOCATE_SEARCH_TYPE, // IN
[INFO] [stdout] 317 | |   Protocol: Option<&EFI_GUID>,        // IN
[INFO] [stdout] 318 | |   SearchKey: Option<VOID_PTR>,        // IN
[INFO] [stdout] 319 | |   NoHandles: &mut usize,              // IN OUT
[INFO] [stdout] 320 | |   Buffer: &mut &mut EFI_HANDLE,       // OUT
[INFO] [stdout] 321 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:324:32
[INFO] [stdout]     |
[INFO] [stdout] 324 |   pub type EFI_LOCATE_PROTOCOL = extern "C" fn(
[INFO] [stdout]     |  ________________________________^
[INFO] [stdout] 325 | |   Protocol: &EFI_GUID,            // IN
[INFO] [stdout] 326 | |   Registration: Option<VOID_PTR>, // IN
[INFO] [stdout] 327 | |   Interface: &mut VOID_PTR,       // OUT
[INFO] [stdout] 328 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:337:27
[INFO] [stdout]     |
[INFO] [stdout] 337 |   pub type EFI_IMAGE_LOAD = extern "C" fn(
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 338 | |   BootPolicy: bool,                      // IN
[INFO] [stdout] 339 | |   ParentImageHandle: EFI_HANDLE,         // IN
[INFO] [stdout] 340 | |   DevicePath: &EFI_DEVICE_PATH_PROTOCOL, // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 343 | |   ImageHandle: &mut EFI_HANDLE,          // OUT
[INFO] [stdout] 344 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*const u16>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:359:21
[INFO] [stdout]     |
[INFO] [stdout] 359 |   pub type EFI_EXIT = extern "C" fn(
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 360 | |   ImageHandle: EFI_HANDLE,      // IN
[INFO] [stdout] 361 | |   ExitStatus: EFI_STATUS,       // IN
[INFO] [stdout] 362 | |   ExitDataSize: usize,          // IN
[INFO] [stdout] 363 | |   ExitData: Option<*const u16>, // IN
[INFO] [stdout] 364 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*const u16>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:373:35
[INFO] [stdout]     |
[INFO] [stdout] 373 |   pub type EFI_SET_WATCHDOG_TIMER = extern "C" fn(
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 374 | |   Timeout: usize,                   // IN
[INFO] [stdout] 375 | |   WatchdogCode: u64,                // IN
[INFO] [stdout] 376 | |   DataSize: usize,                  // IN
[INFO] [stdout] 377 | |   WatchdogData: Option<*const u16>, // IN
[INFO] [stdout] 378 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/services/runtime.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub type EFI_GET_VARIABLE = extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 23 | |   VariableName: *const u16,     // IN
[INFO] [stdout] 24 | |   VendorGuid: &EFI_GUID,        // IN
[INFO] [stdout] 25 | |   Attributes: Option<&mut u32>, // OUT
[INFO] [stdout] 26 | |   DataSize: &mut usize,         // IN OUT
[INFO] [stdout] 27 | |   Data: Option<*mut u8>,        // OUT
[INFO] [stdout] 28 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<u64>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/runtime.rs:154:31
[INFO] [stdout]     |
[INFO] [stdout] 154 |   pub type EFI_UPDATE_CAPSULE = extern "C" fn(
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 155 | |   CapsuleHeaderArray: &&EFI_CAPSULE_HEADER,        // IN
[INFO] [stdout] 156 | |   CapsuleCount: usize,                             // IN
[INFO] [stdout] 157 | |   ScatterGatherList: Option<EFI_PHYSICAL_ADDRESS>, // IN
[INFO] [stdout] 158 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[&EFI_CAPSULE_HEADER]`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/runtime.rs:201:43
[INFO] [stdout]     |
[INFO] [stdout] 201 |   pub type EFI_QUERY_CAPSULE_CAPABILITIES = extern "C" fn(
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 202 | |   CapsuleHeaderArray: &[&EFI_CAPSULE_HEADER], // IN
[INFO] [stdout] 203 | |   CapsuleCount: usize,                        // IN
[INFO] [stdout] 204 | |   MaximumCapsuleSize: &mut u64,               // OUT
[INFO] [stdout] 205 | |   ResetType: &mut EFI_RESET_TYPE,             // OUT
[INFO] [stdout] 206 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<usize>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/console_support.rs:544:45
[INFO] [stdout]     |
[INFO] [stdout] 544 |   pub type EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT = extern "C" fn(
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 545 | |   This: &EFI_GRAPHICS_OUTPUT_PROTOCOL,                   // IN
[INFO] [stdout] 546 | |   BltBuffer: Option<&mut EFI_GRAPHICS_OUTPUT_BLT_PIXEL>, // IN OUT
[INFO] [stdout] 547 | |   BltOperation: EFI_GRAPHICS_OUTPUT_BLT_OPERATION,       // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 554 | |   Delta: Option<usize>,                                  // IN
[INFO] [stdout] 555 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*const u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/protocols/media_access.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |   pub type EFI_LOAD_FILE = extern "C" fn(
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 13 | |   This: &EFI_LOAD_FILE_PROTOCOL,       // IN
[INFO] [stdout] 14 | |   FilePath: &EFI_DEVICE_PATH_PROTOCOL, // IN
[INFO] [stdout] 15 | |   BootPolicy: bool,                    // IN
[INFO] [stdout] 16 | |   BufferSize: &mut usize,              // IN OUT
[INFO] [stdout] 17 | |   Buffer: Option<*const u8>,           // IN
[INFO] [stdout] 18 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u16]`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/media_access.rs:109:29
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub type EFI_FILE_OPEN_EX = extern "C" fn(
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 110 | |   This: &EFI_FILE_PROTOCOL,           // IN
[INFO] [stdout] 111 | |   NewHandle: &mut &EFI_FILE_PROTOCOL, // OUT
[INFO] [stdout] 112 | |   FileName: &[u16],                   // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |   Token: &mut EFI_FILE_IO_TOKEN,      // IN OUT
[INFO] [stdout] 116 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/protocols/uefi_driver_model.rs:87:52
[INFO] [stdout]    |
[INFO] [stdout] 87 |   pub type EFI_DRIVER_DIAGNOSTICS2_RUN_DIAGNOSTICS = extern "C" fn(
[INFO] [stdout]    |  ____________________________________________________^
[INFO] [stdout] 88 | |   This: &EFI_DRIVER_DIAGNOSTICS2_PROTOCOL,    // IN
[INFO] [stdout] 89 | |   ControllerHandle: EFI_HANDLE,               // IN
[INFO] [stdout] 90 | |   ChildHandle: Option<EFI_HANDLE>,            // IN
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |   Buffer: &mut &[u16],                        // OUT
[INFO] [stdout] 96 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u8]`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |   pub type EFI_COMPONENT_NAME_GET_DRIVER_NAME = extern "C" fn(
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 118 | |   This: &EFI_COMPONENT_NAME2_PROTOCOL, // IN
[INFO] [stdout] 119 | |   Language: &[u8],                     // IN
[INFO] [stdout] 120 | |   DriverName: &mut &[u16],             // OUT
[INFO] [stdout] 121 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:124:51
[INFO] [stdout]     |
[INFO] [stdout] 124 |   pub type EFI_COMPONENT_NAME_GET_CONTROLLER_NAME = extern "C" fn(
[INFO] [stdout]     |  ___________________________________________________^
[INFO] [stdout] 125 | |   This: &EFI_COMPONENT_NAME2_PROTOCOL, // IN
[INFO] [stdout] 126 | |   ControllerHandle: EFI_HANDLE,        // IN
[INFO] [stdout] 127 | |   ChildHandle: Option<EFI_HANDLE>,     // IN
[INFO] [stdout] 128 | |   Language: &[u8],                     // IN
[INFO] [stdout] 129 | |   ControllerName: &mut &[u16],         // OUT
[INFO] [stdout] 130 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:159:55
[INFO] [stdout]     |
[INFO] [stdout] 159 |   pub type EFI_PLATFORM_TO_DRIVER_CONFIGURATION_QUERY = extern "C" fn(
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 160 | |   This: &EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL, // IN
[INFO] [stdout] 161 | |   ControllerHandle: EFI_HANDLE,                         // IN
[INFO] [stdout] 162 | |   ChildHandle: Option<EFI_HANDLE>,                      // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 166 | |   ParameterBlockSize: &mut usize,                       // OUT
[INFO] [stdout] 167 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:170:58
[INFO] [stdout]     |
[INFO] [stdout] 170 |   pub type EFI_PLATFORM_TO_DRIVER_CONFIGURATION_RESPONSE = extern "C" fn(
[INFO] [stdout]     |  __________________________________________________________^
[INFO] [stdout] 171 | |   This: &EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL, // IN
[INFO] [stdout] 172 | |   ControllerHandle: EFI_HANDLE,                         // IN
[INFO] [stdout] 173 | |   ChildHandle: Option<EFI_HANDLE>,                      // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 178 | |   ConfigurationAction: EFI_PLATFORM_CONFIGURATION_ACTION, // IN
[INFO] [stdout] 179 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:230:48
[INFO] [stdout]     |
[INFO] [stdout] 230 |   pub type EFI_DRIVER_HEALTH_GET_HEALTH_STATUS = extern "C" fn(
[INFO] [stdout]     |  ________________________________________________^
[INFO] [stdout] 231 | |   This: &EFI_DRIVER_HEALTH_PROTOCOL,                          // IN
[INFO] [stdout] 232 | |   ControllerHandle: Option<EFI_HANDLE>,                       // IN
[INFO] [stdout] 233 | |   ChildHandle: Option<EFI_HANDLE>,                            // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |   FormHiiHandle: Option<&mut EFI_HII_HANDLE>,                 // OUT
[INFO] [stdout] 237 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/protocols/uefi_driver_model.rs:261:37
[INFO] [stdout]     |
[INFO] [stdout] 261 |   pub type EFI_DRIVER_HEALTH_REPAIR = extern "C" fn(
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 262 | |   This: &EFI_DRIVER_HEALTH_PROTOCOL,                     // IN
[INFO] [stdout] 263 | |   ControllerHandle: EFI_HANDLE,                          // IN
[INFO] [stdout] 264 | |   ChildHandle: Option<EFI_HANDLE>,                       // IN
[INFO] [stdout] 265 | |   RepairNotify: Option<EFI_DRIVER_HEALTH_REPAIR_NOTIFY>, // IN
[INFO] [stdout] 266 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/services/boot.rs:7:29
[INFO] [stdout]    |
[INFO] [stdout] 7  |   pub type EFI_CREATE_EVENT = extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 8  | |   Type: u32,                                // IN
[INFO] [stdout] 9  | |   NotifyTpl: EFI_TPL,                       // IN
[INFO] [stdout] 10 | |   NotifyFunction: Option<EFI_EVENT_NOTIFY>, // IN
[INFO] [stdout] 11 | |   NotifyContext: Option<VOID_PTR>,          // IN
[INFO] [stdout] 12 | |   Event: &mut EFI_EVENT,                    // OUT
[INFO] [stdout] 13 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/services/boot.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 28 |   pub type EFI_CREATE_EVENT_EX = extern "C" fn(
[INFO] [stdout]    |  ________________________________^
[INFO] [stdout] 29 | |   Type: u32,                                // IN
[INFO] [stdout] 30 | |   NotifyTpl: EFI_TPL,                       // IN
[INFO] [stdout] 31 | |   NotifyFunction: Option<EFI_EVENT_NOTIFY>, // IN
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |   Event: &mut EFI_EVENT,                    // OUT
[INFO] [stdout] 35 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:301:38
[INFO] [stdout]     |
[INFO] [stdout] 301 |   pub type EFI_DISCONNECT_CONTROLLER = extern "C" fn(
[INFO] [stdout]     |  ______________________________________^
[INFO] [stdout] 302 | |   ControllerHandle: EFI_HANDLE,          // IN
[INFO] [stdout] 303 | |   DriverImageHandle: Option<EFI_HANDLE>, // IN
[INFO] [stdout] 304 | |   ChildHandle: Option<EFI_HANDLE>,       // IN
[INFO] [stdout] 305 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:315:37
[INFO] [stdout]     |
[INFO] [stdout] 315 |   pub type EFI_LOCATE_HANDLE_BUFFER = extern "C" fn(
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 316 | |   SearchType: EFI_LOCATE_SEARCH_TYPE, // IN
[INFO] [stdout] 317 | |   Protocol: Option<&EFI_GUID>,        // IN
[INFO] [stdout] 318 | |   SearchKey: Option<VOID_PTR>,        // IN
[INFO] [stdout] 319 | |   NoHandles: &mut usize,              // IN OUT
[INFO] [stdout] 320 | |   Buffer: &mut &mut EFI_HANDLE,       // OUT
[INFO] [stdout] 321 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:324:32
[INFO] [stdout]     |
[INFO] [stdout] 324 |   pub type EFI_LOCATE_PROTOCOL = extern "C" fn(
[INFO] [stdout]     |  ________________________________^
[INFO] [stdout] 325 | |   Protocol: &EFI_GUID,            // IN
[INFO] [stdout] 326 | |   Registration: Option<VOID_PTR>, // IN
[INFO] [stdout] 327 | |   Interface: &mut VOID_PTR,       // OUT
[INFO] [stdout] 328 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:337:27
[INFO] [stdout]     |
[INFO] [stdout] 337 |   pub type EFI_IMAGE_LOAD = extern "C" fn(
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 338 | |   BootPolicy: bool,                      // IN
[INFO] [stdout] 339 | |   ParentImageHandle: EFI_HANDLE,         // IN
[INFO] [stdout] 340 | |   DevicePath: &EFI_DEVICE_PATH_PROTOCOL, // IN
[INFO] [stdout] ...   |
[INFO] [stdout] 343 | |   ImageHandle: &mut EFI_HANDLE,          // OUT
[INFO] [stdout] 344 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*const u16>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:359:21
[INFO] [stdout]     |
[INFO] [stdout] 359 |   pub type EFI_EXIT = extern "C" fn(
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 360 | |   ImageHandle: EFI_HANDLE,      // IN
[INFO] [stdout] 361 | |   ExitStatus: EFI_STATUS,       // IN
[INFO] [stdout] 362 | |   ExitDataSize: usize,          // IN
[INFO] [stdout] 363 | |   ExitData: Option<*const u16>, // IN
[INFO] [stdout] 364 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*const u16>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/boot.rs:373:35
[INFO] [stdout]     |
[INFO] [stdout] 373 |   pub type EFI_SET_WATCHDOG_TIMER = extern "C" fn(
[INFO] [stdout]     |  ___________________________________^
[INFO] [stdout] 374 | |   Timeout: usize,                   // IN
[INFO] [stdout] 375 | |   WatchdogCode: u64,                // IN
[INFO] [stdout] 376 | |   DataSize: usize,                  // IN
[INFO] [stdout] 377 | |   WatchdogData: Option<*const u16>, // IN
[INFO] [stdout] 378 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<*mut u8>`, which is not FFI-safe
[INFO] [stdout]   --> uefi/src/services/runtime.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub type EFI_GET_VARIABLE = extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 23 | |   VariableName: *const u16,     // IN
[INFO] [stdout] 24 | |   VendorGuid: &EFI_GUID,        // IN
[INFO] [stdout] 25 | |   Attributes: Option<&mut u32>, // OUT
[INFO] [stdout] 26 | |   DataSize: &mut usize,         // IN OUT
[INFO] [stdout] 27 | |   Data: Option<*mut u8>,        // OUT
[INFO] [stdout] 28 | | ) -> EFI_STATUS;
[INFO] [stdout]    | |_______________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Option<u64>`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/runtime.rs:154:31
[INFO] [stdout]     |
[INFO] [stdout] 154 |   pub type EFI_UPDATE_CAPSULE = extern "C" fn(
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 155 | |   CapsuleHeaderArray: &&EFI_CAPSULE_HEADER,        // IN
[INFO] [stdout] 156 | |   CapsuleCount: usize,                             // IN
[INFO] [stdout] 157 | |   ScatterGatherList: Option<EFI_PHYSICAL_ADDRESS>, // IN
[INFO] [stdout] 158 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[&EFI_CAPSULE_HEADER]`, which is not FFI-safe
[INFO] [stdout]    --> uefi/src/services/runtime.rs:201:43
[INFO] [stdout]     |
[INFO] [stdout] 201 |   pub type EFI_QUERY_CAPSULE_CAPABILITIES = extern "C" fn(
[INFO] [stdout]     |  ___________________________________________^
[INFO] [stdout] 202 | |   CapsuleHeaderArray: &[&EFI_CAPSULE_HEADER], // IN
[INFO] [stdout] 203 | |   CapsuleCount: usize,                        // IN
[INFO] [stdout] 204 | |   MaximumCapsuleSize: &mut u64,               // OUT
[INFO] [stdout] 205 | |   ResetType: &mut EFI_RESET_TYPE,             // OUT
[INFO] [stdout] 206 | | ) -> EFI_STATUS;
[INFO] [stdout]     | |_______________^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3204fac84529856d46837d5dffbbc6d751e95baced58c4249daaeebc42bb290a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3204fac84529856d46837d5dffbbc6d751e95baced58c4249daaeebc42bb290a", kill_on_drop: false }`
[INFO] [stdout] 3204fac84529856d46837d5dffbbc6d751e95baced58c4249daaeebc42bb290a