$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-Fast.git /var/lib/mock/f33-build-288999-54250/root/chroot_tmpdir/scmroot/perl-XML-Fast
Cloning into '/var/lib/mock/f33-build-288999-54250/root/chroot_tmpdir/scmroot/perl-XML-Fast'...
$ git reset --hard 8ec20d2dd69a4207076ebaa57dcc249ba5da052e
HEAD is now at 8ec20d2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild