these 3 derivations will be built:
  /nix/store/9vqyar0ga90i1095imavca30jwrpw2jp-clan-cli-source.drv
  /nix/store/w9wz4b80vys3hwzlcrpfd7cprmv7m0cs-clan-cli.drv
  /nix/store/yah5ml1bdq944nyyf0qn4mdpzm6wsap7-check-devshell-not-depends-on-clan-cli.drv