$ git clone -n https://src.fedoraproject.org/rpms/lujavrite.git /var/lib/mock/eln-build-side-114995-61031317-6588002/root/chroot_tmpdir/scmroot/lujavrite
Cloning into '/var/lib/mock/eln-build-side-114995-61031317-6588002/root/chroot_tmpdir/scmroot/lujavrite'...
$ git fetch origin f061d86522ea3282bf2adadd52f506bbab6d03a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lujavrite
 * [new ref]         f061d86522ea3282bf2adadd52f506bbab6d03a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f061d86 Build with OpenJDK 25