this derivation will be built:
  /nix/store/9yhg3m7i278bk7d3v40byqcq3kxf8hm6-bcachefs-module-7.1.3-zen1-1-zen.drv
building '/nix/store/9yhg3m7i278bk7d3v40byqcq3kxf8hm6-bcachefs-module-7.1.3-zen1-1-zen.drv'...