these 2 derivations will be built:
  /nix/store/dlcfsvlk68jx9snhya24lx7m1hd9vvzv-iets-0.1.0.drv
  /nix/store/pmsza2x1w6nwswfyd0zf3qsm58x734vf-iets-linttest.drv