$ git clone -n https://src.fedoraproject.org/rpms/perl-Lingua-EN-Tagger.git /var/lib/mock/f45-build-24425-603/root/chroot_tmpdir/scmroot/perl-Lingua-EN-Tagger
Cloning into '/var/lib/mock/f45-build-24425-603/root/chroot_tmpdir/scmroot/perl-Lingua-EN-Tagger'...
$ git fetch origin c979c5b2889aa49689a90c0c9946a43de738927d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Lingua-EN-Tagger
 * [new ref]         c979c5b2889aa49689a90c0c9946a43de738927d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c979c5b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild