these 3 derivations will be built:
  /nix/store/dd5m6wylr707ykr33wh915jviq9izafr-freebuff-darwin-arm64.tar.gz.drv
  /nix/store/acig7l2y165968l1lhppizbr2pm322sn-freebuff-0.0.183.drv
  /nix/store/9wb87rchpr00q152rnkq6jrc3znfg141-check-freebuff.drv