How to reproduce:
1. Create a new Unity project ending with '.Unity' (i.e. MyProject.Unity)
2. Open the Mac Terminal Utility
3. Launch Unity with '-batchmode' Command line argument followed by '-projectPath' and '-quit'

Expected result: Unity launches and closes successfully
Actual result: 'Segmentation fault: 11' or 'Bus error: 10' errors are displayed in the Terminal

Reproducible with: 2017.1.4p2, 2017.2.3p2, 2017.4.7f1, 2018.1.8f1, 2018.2.0f2, 2018.3.0a5

Notes:
Placing the '-batchmode' argument after the '-projectPath' argument prevents the issue from happening