Editor crash when closing project which contains mesh resource

[qarmin]

Godot version:
4.0.dev.custom_build.1222541c9

OS/device including version:
Ubuntu 19.10

Issue description:
When I open and close project which have mesh resource, then editor crash and show this backtrace:

[1] /lib/x86_64-linux-gnu/libc.so.6(+0x46470) [0x7fce72383470] (??:0)
[2] RenderingServerRaster::free(RID) (/mnt/KubuntuWolne/godot/servers/rendering/rendering_server_raster.cpp:72)
[3] RenderingServerWrapMT::mesh_free_cached_ids() (/mnt/KubuntuWolne/godot/servers/rendering/rendering_server_wrap_mt.h:151 (discriminator 1))
[4] RenderingServerWrapMT::finish() (/mnt/KubuntuWolne/godot/servers/rendering/rendering_server_wrap_mt.cpp:144)
[5] finalize_display() (/mnt/KubuntuWolne/godot/main/main.cpp:217)
[6] Main::cleanup() (/mnt/KubuntuWolne/godot/main/main.cpp:2307)
[7] godot(main+0x12a) [0x173ffc0] (/mnt/KubuntuWolne/godot/platform/linuxbsd/godot_linuxbsd.cpp:59)
[8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7fce723641e3] (??:0)
[9] godot(_start+0x2e) [0x173fdde] (??:?)

Steps to reproduce:

1. Open Minimal project
2. Close it

Minimal reproduction project:
The-worst-Godot-test-project.zip