this derivation will be built:
  /nix/store/mgqc8s3kcbqj8379wi9npk9f2s4xnmda-bcachefs-module-7.2.9+deb14-rt-arm64.drv
building '/nix/store/mgqc8s3kcbqj8379wi9npk9f2s4xnmda-bcachefs-module-7.2.9+deb14-rt-arm64.drv'...