these 3 derivations will be built:
  /nix/store/x217g51fqq7pmin6crpn0pm1640dhv3n-amp-linux-x64.drv
  /nix/store/6lyzmdlbxpp8am7459bndhg9w59ra2an-amp-0.0.1791173172-g3e7691.drv
  /nix/store/217j9wd4r02iny1r4b4ivdzc29ij2bi7-check-amp.drv