these 3 derivations will be built:
  /nix/store/3bwgxdyj4vs6jkhjsrikvqsfm0hksqhq-source.drv
  /nix/store/3wzrx4nq918gwmvr5bm8jxwjzhg39vc7-horae-checks-deps-0.1.0.drv
  /nix/store/866fk7naig90k91p0rjxdkdvfs7ir1h7-horae-sqlx-prepare-0.1.0.drv