these 6 derivations will be built:
  /nix/store/r8zgbn3smamaql403vas7fp8b51hpyws-clan-cli-source.drv
  /nix/store/l1981a4ayk63qcdgl6w863xbm5pv6gli-clan-cli.drv
  /nix/store/p4agmh7asihqpwvbaz82yzjw9gadcczk-render-options.drv
  /nix/store/3zyiyb7lq30my5d2kg00aiygwvk5hk46-rendered.drv
  /nix/store/38jp3znxn0571rb393hyqb817qcn46qd-generated-docs.drv
  /nix/store/6wnvyyx88c8mxg7jwhhjrn2qsrr4mxpx-nix-shell.drv