AWS level 4 - task 6

I’ve an issue with task 6 in AWS level 4.
As per my understanding I’ve created all the components specified in the task and was able to access the app using ALB DNS name after deployment.

However, during the validation the build stage failed and when I checked the logs, I see the following.

That doesn’t seem like a mistake from my side, or am I missing something here?
Also I’m curious how you would validate what I did was right.

I’ve tried to do this task couple of times, if someone can confirm if it is working fine I would like to give it another try. Thank you for your time in advance.

I did give it another try and it worked this time.

This is due to an underlying issue which we know about. I will report it to the labs team

Thanks for confirmation @Alistair_KodeKloud.