these 2 derivations will be built:
  /nix/store/vmd1yij9q1xvzscgn7qzbdibysydhnjc-oh-my-claudecode-5.6.2.drv
  /nix/store/rxiyqdgi48ff93q6q8lkygq52h8yl9vf-check-oh-my-claudecode.drv