$ git clone -n https://gitee.com/mgb01105731/doxygen.git /var/lib/mock/dist-an23.1-devel-build-365609-71289/root/chroot_tmpdir/scmroot/doxygen
Cloning into '/var/lib/mock/dist-an23.1-devel-build-365609-71289/root/chroot_tmpdir/scmroot/doxygen'...
$ git fetch origin cfebd94c4e90288245e0fc3b78b9f9094f96c9a3:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/doxygen
 * [new ref]         cfebd94c4e90288245e0fc3b78b9f9094f96c9a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cfebd94 rebuild for new clang and skip loongarch