this derivation will be built:
  /nix/store/m695bzd2ybckknraf2z5xbps3snc560s-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/m695bzd2ybckknraf2z5xbps3snc560s-bcachefs-module-7.0.0-34-generic.drv'...