this derivation will be built:
  /nix/store/fiy2n2szzqv4944h4g6ahh7afdla5cq5-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/fiy2n2szzqv4944h4g6ahh7afdla5cq5-bcachefs-module-7.0.0-27-generic.drv'...