these 2 derivations will be built:
  /nix/store/i3ni3x5gshy8nrmvx5bbc2fmfip688kd-subgit-3.3.16.zip.drv
  /nix/store/3gsb8rwlmspsfsmi7psl0865cvx6ny5r-subgit-3.3.16.drv