$ git clone -n https://src.fedoraproject.org/rpms/fail2ban.git /var/lib/mock/f45-build-8650-393/root/chroot_tmpdir/scmroot/fail2ban
Cloning into '/var/lib/mock/f45-build-8650-393/root/chroot_tmpdir/scmroot/fail2ban'...
$ git fetch origin 36927bc2e4c50f101c2ee7288034903ecc40e451:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fail2ban
 * [new ref]         36927bc2e4c50f101c2ee7288034903ecc40e451 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36927bc Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild