these 2 derivations will be built:
  /nix/store/hasygjrxrxs9m4kwk9jgr5j7iv2fb4bv-amp-0.0.1794470450-g3a6702.drv
  /nix/store/rbvgyfcpr1ai8bwgiwl2b8lrkq2s56d3-check-amp.drv