$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-Filter-XInclude.git /var/lib/mock/f45-build-27482-624/root/chroot_tmpdir/scmroot/perl-XML-Filter-XInclude
Cloning into '/var/lib/mock/f45-build-27482-624/root/chroot_tmpdir/scmroot/perl-XML-Filter-XInclude'...
$ git fetch origin b4b3211feb89efc5b9136f6647cf70c6a2752273:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-XML-Filter-XInclude
 * [new ref]         b4b3211feb89efc5b9136f6647cf70c6a2752273 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4b3211 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild