this derivation will be built:
  /nix/store/3a1qhb3gcmjlsvrxy3c1aynbp074zkjd-bcachefs-module-7.2.9-zen1-1-zen.drv
building '/nix/store/3a1qhb3gcmjlsvrxy3c1aynbp074zkjd-bcachefs-module-7.2.9-zen1-1-zen.drv'...