this derivation will be built:
  /nix/store/az73civwzz53pk9khara969i1bndhbj0-bcachefs-module-7.1.3+deb14-rt-arm64.drv
building '/nix/store/az73civwzz53pk9khara969i1bndhbj0-bcachefs-module-7.1.3+deb14-rt-arm64.drv'...