these 2 derivations will be built:
  /nix/store/q5rixb80bb70sqwxx6b2wkxclk878hbv-clan-cli.drv
  /nix/store/vdmfm6gy2wmjdr5fbdx65c26plx3vxxv-check-devshell-not-depends-on-clan-cli.drv