these 2 derivations will be built:
  /nix/store/vipdrb32r2q2rag1yl5m1gcr8hb23bwf-iets-fuzzers-0.0.0.drv
  /nix/store/c7x545wwnkzm2q1b1dzl8mk9kldi0xb3-iets-fuzz-drv-eval-check.drv