When reopening a project, Unity seems to hang at the "Find Available Build Targets" or "Initializing Package Manager". Unity at this point seems to be recompiling shaders.

The logging is incorrect.

Steps to reproduce
- Clone project git@github.cds.internal.unity3d.com:unity/benchmark-office.git -b 2020.2.
- Open it, with 2020.2.0b8
- Once finished. Close the project and reopen.
Notice issue - project hangs on "Find Available Build Targets" or "Initializing Package Manager". It's not actually hanging but taking a while to compile without logging. Some customer reports have this up to 10 minutes.

Tested broken: Windows 10, 2020.2.0b6, 2020.2.0b1, 2020.2.0a1 (crashes on reopening), 2020.2.0a15 (crashes on reopening), 2019.4.13f1