msvc2017 Continuous Integration Failure
When doing an MR and testing, msvc2017 will often fail despite it actually working.
This is known because I've gone in and built it myself manually, and it worked.
I've also merged code that passed 2019 but not 2017, it then tested master and passed. Also passed on nightly. So it's clear there wasn't actually an error with the msvc2017.
I believe it to be building out of date code, or reporting out of date (previous) results.