$ git clone -n https://src.fedoraproject.org/rpms/osm2pgsql.git /var/lib/mock/f40-build-790172-136348/root/chroot_tmpdir/scmroot/osm2pgsql
Cloning into '/var/lib/mock/f40-build-790172-136348/root/chroot_tmpdir/scmroot/osm2pgsql'...
$ git fetch origin bf1d0e30416558c2b8e5f22d5632fab0bcd47376:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/osm2pgsql
 * [new ref]         bf1d0e30416558c2b8e5f22d5632fab0bcd47376 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf1d0e3 Update to 1.11.0 upstream release