this derivation will be built:
  /nix/store/6y61gn75vwjbfjhnbip45dchggahpnzr-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/6y61gn75vwjbfjhnbip45dchggahpnzr-bcachefs-module-7.0.0-28-generic.drv'...