$ git clone -n https://src.fedoraproject.org/rpms/perl-Lingua-PT-Stemmer.git /var/lib/mock/f45-build-24444-603/root/chroot_tmpdir/scmroot/perl-Lingua-PT-Stemmer
Cloning into '/var/lib/mock/f45-build-24444-603/root/chroot_tmpdir/scmroot/perl-Lingua-PT-Stemmer'...
$ git fetch origin d2acd3060e1806535884ece11d06bccfe9f073dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Lingua-PT-Stemmer
 * [new ref]         d2acd3060e1806535884ece11d06bccfe9f073dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2acd30 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild