$ git clone -n https://src.fedoraproject.org/rpms/libieee1284.git /var/lib/mock/f41-build-886416-16637/root/chroot_tmpdir/scmroot/libieee1284
Cloning into '/var/lib/mock/f41-build-886416-16637/root/chroot_tmpdir/scmroot/libieee1284'...
$ git fetch origin 46beec4c3073b56ca71877a9e6eea8fdb701eae5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libieee1284
 * [new ref]         46beec4c3073b56ca71877a9e6eea8fdb701eae5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 46beec4 Eliminate use of obsolete %patchN syntax (#2283636)