this derivation will be built:
  /nix/store/lh75bgib7ivp07kb94bv1c70nyzd48mv-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/lh75bgib7ivp07kb94bv1c70nyzd48mv-bcachefs-module-7.0.0-27-generic.drv'...