$ git clone -n https://gitee.com/yueeranna/vulkan-loader.git /var/lib/mock/dist-an23-build-161007-58581/root/chroot_tmpdir/scmroot/vulkan-loader
Cloning into '/var/lib/mock/dist-an23-build-161007-58581/root/chroot_tmpdir/scmroot/vulkan-loader'...
$ git reset --hard babbc40d5d285fa776475fb8137177eba2127c4c
HEAD is now at babbc40 vulkan-loader should recommend not require mesa