these 2 derivations will be built:
  /nix/store/vg01ivgb052hg27m1mlb7r8nx6ij4gfs-codex-0.161.0.drv
  /nix/store/r443hcvvhcnq7jpxvgcnj2bfjpds48nz-check-codex.drv
this path will be fetched (247.1 MiB download, 1.6 GiB unpacked):
  /nix/store/dlrn9jyf4702p4w28ksmpmq29pkr1i5w-codex-0.161.0-vendor