these 9 derivations will be built:
  /nix/store/dl4525hm87k1k4m7alw1qpwc2gw015kj-clan-runtime.drv
  /nix/store/ajrdbmnc3wjw6fycz15bprb07yj88knv-clan-cli-source.drv
  /nix/store/q2ha26ksl3a27fyiimw2fd4is73prcqa-clan-cli.drv
  /nix/store/dvbg8n89k2b8pskzd30mh3djqdq3f9b0-tofu.drv
  /nix/store/8m0s7lkcv8c8qyjd7nf4vrmx3lxbqd0d-plan.drv
  /nix/store/b87wr8izgd01hdr0qscgpd2i4lib26f0-apply.drv
  /nix/store/dlviwhlcq1fzg2ww47lbjqp40vp8ry8w-destroy.drv
  /nix/store/pkl63ya5i55pbmip73w7wsdjb16nplv4-init.drv
  /nix/store/qwv5mwb13832dizyvnr5g5b9zfhsg0g5-nix-shell.drv