$ git clone -n https://src.fedoraproject.org/rpms/libxml++.git /var/lib/mock/f41-build-825691-154654/root/chroot_tmpdir/scmroot/libxml++
Cloning into '/var/lib/mock/f41-build-825691-154654/root/chroot_tmpdir/scmroot/libxml++'...
$ git fetch origin d26aa16621f3c243d9234c709ba42de3aa9e6141:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libxml++
 * [new ref]         d26aa16621f3c243d9234c709ba42de3aa9e6141 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d26aa16 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild