this derivation will be built:
  /nix/store/5qf0s185bv489mh72y1i4ysyxh6cm6qc-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/5qf0s185bv489mh72y1i4ysyxh6cm6qc-bcachefs-module-7.0.0-30-generic.drv'...