this derivation will be built:
  /nix/store/n0xs4awglzkyqd94c1whyq3qgxc3a7d1-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/n0xs4awglzkyqd94c1whyq3qgxc3a7d1-bcachefs-module-7.0.0-31-generic.drv'...