$ git clone -n https://src.fedoraproject.org/rpms/python-jnius.git /var/lib/mock/f42-build-3355577-45025/root/chroot_tmpdir/scmroot/python-jnius
Cloning into '/var/lib/mock/f42-build-3355577-45025/root/chroot_tmpdir/scmroot/python-jnius'...
$ git fetch origin dc3675fa3186f06a636ee70bb023345b52153f19:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jnius
 * [new ref]         dc3675fa3186f06a636ee70bb023345b52153f19 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc3675f Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild