$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-UPnP.git /var/lib/mock/f45-build-25431-611/root/chroot_tmpdir/scmroot/perl-Net-UPnP
Cloning into '/var/lib/mock/f45-build-25431-611/root/chroot_tmpdir/scmroot/perl-Net-UPnP'...
$ git fetch origin 89ff4b61a341f3f850eba702ce1629f0ea76054c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-UPnP
 * [new ref]         89ff4b61a341f3f850eba702ce1629f0ea76054c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89ff4b6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild