these 2 derivations will be built:
  /nix/store/y2bpc8byr9szsxqf27hx4cm2bxzma431-ori-0.15.6-4855f79.drv
  /nix/store/a5fnz4yp7ffa3h8fxb1hk91grff2qc5q-check-ori.drv