this derivation will be built:
  /nix/store/k7y4ly4nxv0dhjklwlazzlivf8zk1ma7-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/k7y4ly4nxv0dhjklwlazzlivf8zk1ma7-bcachefs-module-7.0.0-31-generic.drv'...