$ git clone -n https://src.fedoraproject.org/rpms/perl-Net-Daemon.git /var/lib/mock/f45-build-25283-610/root/chroot_tmpdir/scmroot/perl-Net-Daemon
Cloning into '/var/lib/mock/f45-build-25283-610/root/chroot_tmpdir/scmroot/perl-Net-Daemon'...
$ git fetch origin c0cbbab1c8665813feba0ea67a0654d926a6dc69:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Net-Daemon
 * [new ref]         c0cbbab1c8665813feba0ea67a0654d926a6dc69 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0cbbab Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild