these 6 derivations will be built:
  /nix/store/b1kk9fbzilbmmdc4i6shny8r13s1x16q-iets-0.1.0.drv
  /nix/store/xnpf9q3vb1w6z01826sy8ik8x4bd0qbz-closure-info.drv
  /nix/store/i1i038kyz391nljq0gbp79yhizpqjgyb-test-script.drv
  /nix/store/0y70973p4111w14jwll9bsd9ckrn9744-driverConfiguration.json.drv
  /nix/store/ssn0w6cxp49c4wbw45xk1s3ap2lr7m01-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/rbjbga9b4s8x2vwbxz157pqkzvl4n0kl-container-test-run-iets-prefetch-e2e.drv