$ git clone -n https://src.fedoraproject.org/rpms/perl-QWizard.git /var/lib/mock/f45-build-25948-613/root/chroot_tmpdir/scmroot/perl-QWizard
Cloning into '/var/lib/mock/f45-build-25948-613/root/chroot_tmpdir/scmroot/perl-QWizard'...
$ git fetch origin 8c64c42870df1b25710fc83aee5fa664f3423f13:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-QWizard
 * [new ref]         8c64c42870df1b25710fc83aee5fa664f3423f13 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c64c42 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild