this derivation will be built:
  /nix/store/9az02j0pl73b7qa8bvgd487541sv05y9-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/9az02j0pl73b7qa8bvgd487541sv05y9-bcachefs-module-7.0.0-26-generic.drv'...