this derivation will be built:
  /nix/store/c4wj4bwpzgzksx2r1215m8ckvx1fhc26-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/c4wj4bwpzgzksx2r1215m8ckvx1fhc26-bcachefs-module-7.1.5-zen1-2-zen.drv'...