Godot 3.5.3 server Segfaults when running on command line after completing instead of exiting gracefully

[Razzlegames]

Godot version

3.5.3

System information

Linux Ubuntu 18.04 LTS (checking Windows ASAP)

Issue description

Context: abarichello/godot-ci#121 (comment)

When Godot sefaults it causes the CI to fail (even if nothing actually went wrong in testing etc)

Steps to reproduce

• Retrieve godot server from tuxfamily

wget https://downloads.tuxfamily.org/godotengine/3.5.3/Godot_v3.5.3-stable_linux_server.64.zip

• Unzip server binary
• Go into project directory
• Run something like this from a project directory:

../../../Godot_v3.5.3-stable_linux_server.64 --quit --editor

ERROR: res://Levels/TestFirstLevel/mainPocLevel.tscn:3 - Parse Error: [ext_resource] referenced nonexistent resource at: res://Prefabs/Decorations/Parallax/Jungle/JungleAmbienceLoader.tscn
   at: poll (scene/resources/resource_format_text.cpp:412)
ERROR: Failed to load resource 'res://Levels/TestFirstLevel/mainPocLevel.tscn'.
   at: load (core/io/resource_loader.cpp:206)
ERROR: Failed loading resource: res://Levels/TestFirstLevel/mainPocLevel.tscn. Make sure resources have been imported by opening the project in the editor at least once.
   at: _load (core/io/resource_loader.cpp:270)
ERROR: Failed loading scene: res://Levels/TestFirstLevel/mainPocLevel.tscn
   at: start (main/main.cpp:2107)
Segmentation fault

Minimal reproduction project

TBD, but any project I've tried exhibited this behavior.