this derivation will be built:
  /nix/store/ngb0rqvnr7xn34ixf7kaqvjmm4awgsg1-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/ngb0rqvnr7xn34ixf7kaqvjmm4awgsg1-bcachefs-module-7.0.0-30-generic.drv'...