$ git clone -n https://src.fedoraproject.org/rpms/perl-Term-Size-Perl.git /var/lib/mock/f45-build-26546-618/root/chroot_tmpdir/scmroot/perl-Term-Size-Perl
Cloning into '/var/lib/mock/f45-build-26546-618/root/chroot_tmpdir/scmroot/perl-Term-Size-Perl'...
$ git fetch origin d5bc926272edd02774b16fd1c87bc55fc54ff293:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Term-Size-Perl
 * [new ref]         d5bc926272edd02774b16fd1c87bc55fc54ff293 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5bc926 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild