this derivation will be built:
  /nix/store/gj84kraakrjg1b3gjxdc39pwczgq64nq-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/gj84kraakrjg1b3gjxdc39pwczgq64nq-bcachefs-module-7.0.0-26-generic.drv'...