$ git clone -n https://src.fedoraproject.org/rpms/openvdb.git /var/lib/mock/f41-build-side-2-python-2688537-30183/root/chroot_tmpdir/scmroot/openvdb
Cloning into '/var/lib/mock/f41-build-side-2-python-2688537-30183/root/chroot_tmpdir/scmroot/openvdb'...
$ git fetch origin 531c2ca909a3a67ea0a27bec068d00107f2d86fb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openvdb
 * [new ref]         531c2ca909a3a67ea0a27bec068d00107f2d86fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 531c2ca Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild