$ git clone -n https://git.cclinux.org/stage/rpms/libxml2.git /mnt/compose/mock/dist-circle9_3-updates-build-108719-60055/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/mnt/compose/mock/dist-circle9_3-updates-build-108719-60055/root/chroot_tmpdir/scmroot/libxml2'...
$ git fetch origin 5fc1903dfce4fca4b5f6291db62e07c2d010846a:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/libxml2
 * [new ref]         5fc1903dfce4fca4b5f6291db62e07c2d010846a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fc1903 import libxml2-2.9.13-5.el9_3