this derivation will be built:
  /nix/store/7hrnlw1lv0myarx4mrk27cfv5392cgj2-bcachefs-module-7.1.6+deb14-rt-arm64.drv
building '/nix/store/7hrnlw1lv0myarx4mrk27cfv5392cgj2-bcachefs-module-7.1.6+deb14-rt-arm64.drv'...