$ git clone -n https://src.fedoraproject.org/rpms/kf5-kross-interpreters.git /var/lib/mock/f42-build-865326-173025/root/chroot_tmpdir/scmroot/kf5-kross-interpreters
Cloning into '/var/lib/mock/f42-build-865326-173025/root/chroot_tmpdir/scmroot/kf5-kross-interpreters'...
$ git fetch origin da8f2cde07dded08416f744392d306b10109f9b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kross-interpreters
 * [new ref]         da8f2cde07dded08416f744392d306b10109f9b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da8f2cd Rebuild for https://fedoraproject.org/wiki/Changes/Ruby_3.4