these 9 derivations will be built:
  /nix/store/krv1mjinvvnh2pw4si66rlj43341fpcn-nix-store-2.36.0pre.drv
  /nix/store/zgwv08axlnvpk4q7672wsinzv506kpyl-nix-fetchers-2.36.0pre.drv
  /nix/store/37a6p4ad0lh9ky4sv28gnclwzk5y21j0-nix-expr-2.36.0pre.drv
  /nix/store/izrx0kx6xpz9vnd08252r3v29d4dhdpq-nix-store-c-2.36.0pre.drv
  /nix/store/6d8a78lrsakg6x27g1diywrggjbav6v3-nix-store-test-support-2.36.0pre.drv
  /nix/store/nhbgs282pcgsn9bb4cahkqim32nx5wzf-nix-expr-c-2.36.0pre.drv
  /nix/store/9ia179rssv5izj5lbbi2il5nfvgf70mn-nix-util-test-support-2.36.0pre.drv
  /nix/store/z270h6nrqv0kq9qcwhvfwncpkcc8cfd3-nix-expr-tests-2.36.0pre.drv
  /nix/store/mfb28xy50mi7snljhly7414fhdfqiibi-nix-expr-tests-run.drv