this derivation will be built:
  /nix/store/8h4f0rq3rk2yx1n5ny1yk1as5501vmf6-bcachefs-module-7.1.2-zen3-1-zen.drv
building '/nix/store/8h4f0rq3rk2yx1n5ny1yk1as5501vmf6-bcachefs-module-7.1.2-zen3-1-zen.drv'...