these 3 derivations will be built:
  /nix/store/d7cbil7chfcymgnzs55sc3l2zczq5h7v-clan-cli-source.drv
  /nix/store/70wnwbg1gx2hddlfwfk1wj4b1f8zhswc-clan-cli.drv
  /nix/store/7fd65fgb9z4p6ii11h2dr7fqfknw3lh4-check-devshell-not-depends-on-clan-cli.drv