these 2 derivations will be built:
  /nix/store/mrdy88gxsr71prxx3xki8bf8sg1l0yjj-iets-fuzzers-0.0.0.drv
  /nix/store/aqnxk6xmc1dld62zwrql35xw5wigx6rb-iets-fuzz-wire-check.drv