$ git clone -n https://src.fedoraproject.org/rpms/jpilot-backup.git /var/lib/mock/f41-build-786011-13590/root/chroot_tmpdir/scmroot/jpilot-backup
Cloning into '/var/lib/mock/f41-build-786011-13590/root/chroot_tmpdir/scmroot/jpilot-backup'...
$ git fetch origin abefe9005740d08263d8e5746c1a2f762f2c66ba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jpilot-backup
 * [new ref]         abefe9005740d08263d8e5746c1a2f762f2c66ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at abefe90 Eliminate use of obsolete %patchN syntax (#2283636)