$ git clone -n https://src.fedoraproject.org/rpms/cifs-utils.git /var/lib/mock/f45-build-3978-329/root/chroot_tmpdir/scmroot/cifs-utils
Cloning into '/var/lib/mock/f45-build-3978-329/root/chroot_tmpdir/scmroot/cifs-utils'...
$ git fetch origin 67d16d86bbb5587d1f47415da06c08ee2a137cf2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cifs-utils
 * [new ref]         67d16d86bbb5587d1f47415da06c08ee2a137cf2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67d16d8 resolves: rhbz#2498627 - Update to cifs-utils-7.7