this derivation will be built:
  /nix/store/n8z39lp0a22ihzah8ld8c438mnfj6n22-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/n8z39lp0a22ihzah8ld8c438mnfj6n22-bcachefs-module-7.0.0-14-generic.drv'...