these 3 derivations will be built:
  /nix/store/48azkcbcri7bz5cm82l8hw9jp52l61k9-clan-cli-source.drv
  /nix/store/s0bfdbpmlh4a7lr8x2hdx6zsgy4i44b3-clan-cli.drv
  /nix/store/blc4r0xvk3gvbx2b89ijygyhg1lhf01z-check-devshell-not-depends-on-clan-cli.drv