$ git clone -n https://src.fedoraproject.org/rpms/python-javaobj.git /var/lib/mock/f40-build-2635021-66048/root/chroot_tmpdir/scmroot/python-javaobj
Cloning into '/var/lib/mock/f40-build-2635021-66048/root/chroot_tmpdir/scmroot/python-javaobj'...
$ git fetch origin bad4241d74206351164bc276264ad69d46f85e83:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-javaobj
 * [new ref]         bad4241d74206351164bc276264ad69d46f85e83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bad4241 Rebuilt for java-21-openjdk as system jdk