reproduce (this is a W=1 build):
        # https://github.com/nbdd0121/linux/commit/2b4d385633b2e1ff34821f8ac006a4bee0398b59
        git remote add nbdd0121 https://github.com/nbdd0121/linux
        git fetch --no-tags nbdd0121 rnvme-device-id-without-macro
        git checkout 2b4d385633b2e1ff34821f8ac006a4bee0398b59
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash CLIPPY=1 rustdoc