Re: [PATCH 3/3] rust: Support deriving `AsBytes`/`FromBytes` on bindgen types

[kernel test robot <lkp@intel.com>]

Hi Matthew,

kernel test robot noticed the following build errors:

[auto build test ERROR on 008d3547aae5bc86fac3eda317489169c3fda112]

url:    https://github.com/intel-lab-lkp/linux/commits/Matthew-Maurer/rust-transmute-Support-transmuting-slices-of-AsBytes-FromBytes-types/20251213-074604
base:   008d3547aae5bc86fac3eda317489169c3fda112
patch link:    https://lore.kernel.org/r/20251212-transmute-v1-3-9b28e06c6508%40google.com
patch subject: [PATCH 3/3] rust: Support deriving `AsBytes`/`FromBytes` on bindgen types
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20251214/202512141048.FYhaUWwX-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512141048.FYhaUWwX-lkp@intel.com/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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512141048.FYhaUWwX-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0463]: can't find crate for `core`
   |
   = note: the `target` target may not be installed
   = help: consider downloading the target with `rustup target add target`
   = help: consider building the standard library from source with `cargo build -Zbuild-std`

-- 
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https://github.com/intel/lkp-tests/wiki