this derivation will be built:
  /nix/store/fnz5hdq0if04dz6i0c7x1rblh3awb0fx-bcachefs-module-7.1.8+deb14-rt-arm64.drv
building '/nix/store/fnz5hdq0if04dz6i0c7x1rblh3awb0fx-bcachefs-module-7.1.8+deb14-rt-arm64.drv'...