this derivation will be built:
  /nix/store/bx7hnh6fybf1nhcddnl4b7d025rl148q-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/bx7hnh6fybf1nhcddnl4b7d025rl148q-bcachefs-module-7.0.0-34-generic.drv'...