this derivation will be built:
  /nix/store/dm8c1b83dzagcyq6s480bxd99lyh6zlx-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/dm8c1b83dzagcyq6s480bxd99lyh6zlx-bcachefs-module-7.0.0-34-generic.drv'...