this derivation will be built:
  /nix/store/dy6zsckpskks557qdz0z7nghdijqk4nz-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/dy6zsckpskks557qdz0z7nghdijqk4nz-bcachefs-module-7.0.0-39-generic.drv'...