these 2 derivations will be built:
  /nix/store/2wi0w67n71gd4qrj5nnq04zzamb80w66-openspecui-src-with-lock.drv
  /nix/store/qlnj3ipcwn4rxpqrdn8bxd09d6w6sxx7-openspecui-11.1.0.drv