this derivation will be built:
  /nix/store/59y2fjb7avyr9scawh9gh60wva5fqm3g-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/59y2fjb7avyr9scawh9gh60wva5fqm3g-bcachefs-module-7.0.0-31-generic.drv'...