this derivation will be built:
  /nix/store/mzc08pqcy81nd047ks4zhdml58wf5x85-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/mzc08pqcy81nd047ks4zhdml58wf5x85-bcachefs-module-7.0.0-31-generic.drv'...