$ git clone -n https://src.fedoraproject.org/rpms/python-click-completion.git /var/lib/mock/f45-build-29943-642/root/chroot_tmpdir/scmroot/python-click-completion
Cloning into '/var/lib/mock/f45-build-29943-642/root/chroot_tmpdir/scmroot/python-click-completion'...
$ git fetch origin c84e88c170220e1c3ba40db81d410549feb47244:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-click-completion
 * [new ref]         c84e88c170220e1c3ba40db81d410549feb47244 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c84e88c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild