these 5 derivations will be built:
  /nix/store/cagcmg6kg9s2xwm6h2q78n9lsx09mh8v-source.drv
  /nix/store/942hzqarqx21l2ka8jpxh4zygsppq10c-openresearch-0.2.10-vendor-staging.drv
  /nix/store/91l86sifbcw5p9n72ckqqcc1r72ajsmk-openresearch-0.2.10-vendor.drv
  /nix/store/mrsqm6ds470ng6fzsn20ib6ax510srp7-openresearch-0.2.10.drv
  /nix/store/i1p2chy5hwj6jb2574fgbcgvflnz5dj1-check-openresearch.drv