Hi Alice, kernel test robot noticed the following build errors:
[auto build test ERROR on 19272b37aa4f83ca52bdf9c16d5d81bdd1354494] url: https://github.com/intel-lab-lkp/linux/commits/Alice-Ryhl/rust-types-add-Opaque-cast_from/20250624-232939 base: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494 patch link: https://lore.kernel.org/r/20250624-opaque-from-raw-v2-2-e4da40bdc59c%40google.com patch subject: [PATCH v2 2/2] rust: types: rename Opaque::raw_get to cast_into config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250625/[email protected]/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) rustc: rustc 1.78.0 (9b00956e5 2024-04-29) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): >> error[E0599]: no function or associated item named `cast_into` found for >> struct `HrTimer` in the current scope --> rust/kernel/time/hrtimer.rs:175:45 | 96 | #[pin_data] | ----------- function or associated item `cast_into` not found for this struct ... 175 | let c_timer_ptr = unsafe { HrTimer::cast_into(this) }; | ^^^^^^^^^ function or associated item not found in `HrTimer<_>` -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
