this derivation will be built:
  /nix/store/p305g6b0qfl4y4wfxhh9i1kll7a2fzqp-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/p305g6b0qfl4y4wfxhh9i1kll7a2fzqp-bcachefs-module-7.0.0-14-generic.drv'...