$ git clone -n https://src.fedoraproject.org/rpms/HPCombi.git /var/lib/mock/f41-build-781179-13559/root/chroot_tmpdir/scmroot/HPCombi
Cloning into '/var/lib/mock/f41-build-781179-13559/root/chroot_tmpdir/scmroot/HPCombi'...
$ git fetch origin 01e49663a15714e0392139dbf1fc6b4a443fb752:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/HPCombi
 * [new ref]         01e49663a15714e0392139dbf1fc6b4a443fb752 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01e4966 Build for x86_64 and aarch64 only