$ git clone -n https://src.fedoraproject.org/rpms/nipy-data.git /var/lib/mock/f41-build-side-1-2821488-33220/root/chroot_tmpdir/scmroot/nipy-data
Cloning into '/var/lib/mock/f41-build-side-1-2821488-33220/root/chroot_tmpdir/scmroot/nipy-data'...
$ git fetch origin 402def35d7b2614fd03502b9730820491a18ad6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nipy-data
 * [new ref]         402def35d7b2614fd03502b9730820491a18ad6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 402def3 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild