this derivation will be built:
  /nix/store/p2lp7czsaxmq0fh1anp1q085xx27hw5l-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/p2lp7czsaxmq0fh1anp1q085xx27hw5l-bcachefs-module-7.0.0-38-generic.drv'...