these 6 derivations will be built:
  /nix/store/ks536g1b4hwarsgkmvc87znqpswj0d8g-Cargo.toml.drv
  /nix/store/lzlzjwg5pnlp5slxcs267vi38x0cxb1w-Cargo.toml.drv
  /nix/store/nq46njcj83dg66bvzhlws4f4y76wrbxq-source.drv
  /nix/store/h2wvikpdvm14jgzrc56lswx3phxni8rg-horae-deps-0.1.0.drv
  /nix/store/sppqg34f59dgcba15jzwxkv4z74diyzj-horae-0.1.0.drv
  /nix/store/nwfgrzrgn6gcz6vqzjbckl8vn23kkrh0-horae-browser-checks.drv