this derivation will be built:
  /nix/store/6isqa9sxm1i8xjpq1p327yl0iyknrsws-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/6isqa9sxm1i8xjpq1p327yl0iyknrsws-bcachefs-module-7.0.0-27-generic.drv'...