this derivation will be built:
  /nix/store/h5q2hl03qgpdfr77wdrjmsqga59bvdzl-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/h5q2hl03qgpdfr77wdrjmsqga59bvdzl-bcachefs-module-7.0.0-31-generic.drv'...