this derivation will be built:
  /nix/store/b56pcvpgipp2w5166fnf3l4mrm6i1xsv-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/b56pcvpgipp2w5166fnf3l4mrm6i1xsv-bcachefs-module-7.0.0-14-generic.drv'...