[INFO] cloning repository https://github.com/project-eonix/eonix-hal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/project-eonix/eonix-hal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-eonix%2Feonix-hal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-eonix%2Feonix-hal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3d18cd2f87e26399ed97e1184a8675ecfb3951c
[INFO] checking project-eonix/eonix-hal against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-eonix%2Feonix-hal" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/project-eonix/eonix-hal
[INFO] finished tweaking git repo https://github.com/project-eonix/eonix-hal
[INFO] tweaked toml for git repo https://github.com/project-eonix/eonix-hal written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/project-eonix/eonix-hal on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/project-eonix/eonix-hal 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de58efabe6412726b9570400f969f01704183050dedb9bdb24eb3f5adc2e0899
[INFO] running `Command { std: "docker" "start" "-a" "de58efabe6412726b9570400f969f01704183050dedb9bdb24eb3f5adc2e0899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de58efabe6412726b9570400f969f01704183050dedb9bdb24eb3f5adc2e0899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de58efabe6412726b9570400f969f01704183050dedb9bdb24eb3f5adc2e0899", kill_on_drop: false }`
[INFO] [stdout] de58efabe6412726b9570400f969f01704183050dedb9bdb24eb3f5adc2e0899
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a9e413df2142058b26da7d2b741bc31273307ec5860201523c20af62f56c7d2
[INFO] running `Command { std: "docker" "start" "-a" "7a9e413df2142058b26da7d2b741bc31273307ec5860201523c20af62f56c7d2", kill_on_drop: false }`
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling eonix_hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking eonix_sync_base v0.1.0 (https://github.com/project-eonix/eonix-sync.git#c55f8f60)
[INFO] [stderr]     Checking eonix_mm v0.1.0 (https://github.com/project-eonix/eonix-mm.git#69fbf22b)
[INFO] [stderr]    Compiling eonix_percpu_macros v0.1.0 (https://github.com/project-eonix/eonix-percpu.git#427f9208)
[INFO] [stderr]    Compiling eonix_hal_macros v0.1.0 (/opt/rustwide/workdir/eonix_hal_macros)
[INFO] [stderr]     Checking acpi v5.2.0
[INFO] [stderr]     Checking eonix_hal_traits v0.1.0 (/opt/rustwide/workdir/eonix_hal_traits)
[INFO] [stderr]     Checking eonix_percpu v0.1.0 (https://github.com/project-eonix/eonix-percpu.git#427f9208)
[INFO] [stderr]     Checking eonix_preempt v0.1.0 (https://github.com/project-eonix/eonix-preempt.git#9e7b7bd8)
[INFO] [stdout] warning: unused import: `PagingMode`
[INFO] [stdout]   --> src/arch/x86_64/bootstrap/init.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 | use eonix_mm::page_table::{PageAttribute, PagingMode, PTE as _};
[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: `PageAccess`
[INFO] [stdout]   --> src/arch/x86_64/bootstrap/init.rs:12:43
[INFO] [stdout]    |
[INFO] [stdout] 12 | use eonix_mm::paging::{Folio, FrameAlloc, PageAccess, PAGE_SIZE};
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GLOBAL_PAGE_TABLE`
[INFO] [stdout]   --> src/arch/x86_64/bootstrap/init.rs:19:61
[INFO] [stdout]    |
[INFO] [stdout] 19 |     with_global_page_table, ArchPhysAccess, PageAccessImpl, GLOBAL_PAGE_TABLE,
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `eonix_sync_base::LazyLock`
[INFO] [stdout]   --> src/arch/x86_64/mm.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use eonix_sync_base::LazyLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `global_asm`
[INFO] [stdout]  --> src/arch/x86_64/trap/mod.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::arch::{asm, global_asm, naked_asm};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawTrapContext`
[INFO] [stdout]  --> src/arch/x86_64/trap/mod.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 |     IrqState as IrqStateTrait, RawTrapContext, TrapReturn,
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PagingMode`
[INFO] [stdout]   --> src/arch/x86_64/bootstrap/init.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 | use eonix_mm::page_table::{PageAttribute, PagingMode, PTE as _};
[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: `PageAccess`
[INFO] [stdout]   --> src/arch/x86_64/bootstrap/init.rs:12:43
[INFO] [stdout]    |
[INFO] [stdout] 12 | use eonix_mm::paging::{Folio, FrameAlloc, PageAccess, PAGE_SIZE};
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GLOBAL_PAGE_TABLE`
[INFO] [stdout]   --> src/arch/x86_64/bootstrap/init.rs:19:61
[INFO] [stdout]    |
[INFO] [stdout] 19 |     with_global_page_table, ArchPhysAccess, PageAccessImpl, GLOBAL_PAGE_TABLE,
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `eonix_sync_base::LazyLock`
[INFO] [stdout]   --> src/arch/x86_64/mm.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use eonix_sync_base::LazyLock;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `global_asm`
[INFO] [stdout]  --> src/arch/x86_64/trap/mod.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::arch::{asm, global_asm, naked_asm};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawTrapContext`
[INFO] [stdout]  --> src/arch/x86_64/trap/mod.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 |     IrqState as IrqStateTrait, RawTrapContext, TrapReturn,
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: use of inline assembly is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 551 | /     asm!(
[INFO] [stdout] 552 | |         "mov %gs:0x08, {old}",
[INFO] [stdout] 553 | |         "mov {new}, %gs:0x08",
[INFO] [stdout] 554 | |         new = in(reg) new_capturer,
[INFO] [stdout] 555 | |         old = out(reg) old_capturer,
[INFO] [stdout] 556 | |         options(att_syntax),
[INFO] [stdout] 557 | |     );
[INFO] [stdout]     | |_____^ use of inline assembly
[INFO] [stdout]     |
[INFO] [stdout]     = note: inline assembly is entirely unchecked and can cause undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:549:1
[INFO] [stdout]     |
[INFO] [stdout] 549 | unsafe fn swap_percpu_capturer(new_capturer: usize) -> usize {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]     = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: use of inline assembly is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 551 | /     asm!(
[INFO] [stdout] 552 | |         "mov %gs:0x08, {old}",
[INFO] [stdout] 553 | |         "mov {new}, %gs:0x08",
[INFO] [stdout] 554 | |         new = in(reg) new_capturer,
[INFO] [stdout] 555 | |         old = out(reg) old_capturer,
[INFO] [stdout] 556 | |         options(att_syntax),
[INFO] [stdout] 557 | |     );
[INFO] [stdout]     | |_____^ use of inline assembly
[INFO] [stdout]     |
[INFO] [stdout]     = note: inline assembly is entirely unchecked and can cause undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:549:1
[INFO] [stdout]     |
[INFO] [stdout] 549 | unsafe fn swap_percpu_capturer(new_capturer: usize) -> usize {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]     = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::swap_percpu_capturer` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:565:27
[INFO] [stdout]     |
[INFO] [stdout] 565 |         let old_handler = swap_percpu_capturer(self as *mut _ as usize);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:563:5
[INFO] [stdout]     |
[INFO] [stdout] 563 |     unsafe fn trap_return(&mut self) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::swap_percpu_capturer` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:565:27
[INFO] [stdout]     |
[INFO] [stdout] 565 |         let old_handler = swap_percpu_capturer(self as *mut _ as usize);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:563:5
[INFO] [stdout]     |
[INFO] [stdout] 563 |     unsafe fn trap_return(&mut self) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::captured_trap_return` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:573:9
[INFO] [stdout]     |
[INFO] [stdout] 573 |         captured_trap_return(self);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::captured_trap_return` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:573:9
[INFO] [stdout]     |
[INFO] [stdout] 573 |         captured_trap_return(self);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::swap_percpu_capturer` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:575:9
[INFO] [stdout]     |
[INFO] [stdout] 575 |         swap_percpu_capturer(old_handler);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::swap_percpu_capturer` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:575:9
[INFO] [stdout]     |
[INFO] [stdout] 575 |         swap_percpu_capturer(old_handler);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::captured_trap_return` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:588:9
[INFO] [stdout]     |
[INFO] [stdout] 588 |         captured_trap_return(self);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:579:5
[INFO] [stdout]     |
[INFO] [stdout] 579 |     unsafe fn trap_return_noreturn(&mut self) -> ! {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `arch::x86_64::trap::captured_trap_return` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:588:9
[INFO] [stdout]     |
[INFO] [stdout] 588 |         captured_trap_return(self);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/arch/x86_64/trap/mod.rs:579:5
[INFO] [stdout]     |
[INFO] [stdout] 579 |     unsafe fn trap_return_noreturn(&mut self) -> ! {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/arch/x86_64/mm.rs:352:41
[INFO] [stdout]     |
[INFO] [stdout] 352 |         let kimage_pages = KIMAGE_PAGES as usize;
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 352 |         let kimage_pages = KIMAGE_PAGES as *const () as usize;
[INFO] [stdout]     |                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]    --> src/arch/x86_64/mm.rs:352:41
[INFO] [stdout]     |
[INFO] [stdout] 352 |         let kimage_pages = KIMAGE_PAGES as usize;
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]     |
[INFO] [stdout] 352 |         let kimage_pages = KIMAGE_PAGES as *const () as usize;
[INFO] [stdout]     |                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `doc_notable_trait` is declared but not used
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(doc_notable_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `doc_notable_trait` is declared but not used
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(doc_notable_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "7a9e413df2142058b26da7d2b741bc31273307ec5860201523c20af62f56c7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9e413df2142058b26da7d2b741bc31273307ec5860201523c20af62f56c7d2", kill_on_drop: false }`
[INFO] [stdout] 7a9e413df2142058b26da7d2b741bc31273307ec5860201523c20af62f56c7d2
