$ git clone -n https://src.fedoraproject.org/rpms/libdivide.git /var/lib/mock/f41-build-826293-154882/root/chroot_tmpdir/scmroot/libdivide
Cloning into '/var/lib/mock/f41-build-826293-154882/root/chroot_tmpdir/scmroot/libdivide'...
$ git fetch origin e0aeec3c9dec54d7363e6532590a04d0fa9229f3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libdivide
 * [new ref]         e0aeec3c9dec54d7363e6532590a04d0fa9229f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0aeec3 Update to 5.1 (close RHBZ#2302025)