these 2 derivations will be built:
  /nix/store/isqgr1bpsjddvi00lsqzwwch2hrzbsdy-cargo-vendor-dir.drv
  /nix/store/7gw9md5gw9vmiwyzj1bvkmlpm7n9wvwh-horae-sqlx-prepare-0.1.0.drv