these 6 derivations will be built:
  /nix/store/x4cq918mf8iwqn9k8x9hgapaldsznin9-iets-0.1.0.drv
  /nix/store/l4jp5b25gvb8m6y1mf0vasl2wv5kgavz-closure-info.drv
  /nix/store/wnakbixmplms9asgk04q2cysnsvn9hzv-test-script.drv
  /nix/store/fzgc20mg7g4ip4n8fcjqniv93jcgmn08-driverConfiguration.json.drv
  /nix/store/zcf57sycb9jx5aq3lri8bw03hah0pyzd-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/dfy5b51kywvkw5yf9hk42d89372hfbzr-container-test-run-iets-evaljobs-flags.drv