this derivation will be built:
  /nix/store/8f5v1z6hkqpsfbl4z4qanshrz3gn6n3q-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/8f5v1z6hkqpsfbl4z4qanshrz3gn6n3q-bcachefs-module-7.1.5-zen1-1-zen.drv'...