these 3 derivations will be built:
  /nix/store/pcm4jsl373m9ac56frgicdv3f698ds3x-opencodex-2.100.1.tgz.drv
  /nix/store/gz81k543h5dsyymkifk8lv4i6fd84wq3-opencodex-2.100.1.drv
  /nix/store/0q5vrklq3aq2ic27803664144hx21ici-check-opencodex.drv