this derivation will be built:
  /nix/store/i8mrfn5nqgrrlqy4mj9hr2xs2mayrc73-bcachefs-module-7.2.9+deb14-rt-arm64.drv
building '/nix/store/i8mrfn5nqgrrlqy4mj9hr2xs2mayrc73-bcachefs-module-7.2.9+deb14-rt-arm64.drv'...