these 4 derivations will be built:
  /nix/store/sk60mm4vabsn5csm06mgpzlj41iq6rwb-clan-cli-source.drv
  /nix/store/vh194dvsdsz9svbknc96wf4giv6abbz5-clan-cli.drv
  /nix/store/ygv1z7zdvssb4h311hg24ji0zhpvbxhq-clan.drv
  /nix/store/wmrr9fwl92syrb4r0ciy736v6jkgmr7k-nixfiles.drv