[0.14.9][MP] Server doesn't save a map on connection

[yfcz]

It seems to me that server refuses to save map for connecting player.

I tried to connect several times while monitoring resources. Consumption of server resources remained unchanged (before, during and after attempt):
CPU: idle
memory footprint: same
HDD IO operations: none

This has already happened once.

From the client perspective: when I try to connect it immediately shows full progress bar regarding progress of saving map. However it won't change even after 15 minutes. See attached screenshot.

Server log is attached. I'm the last one who tried to connect.

[yfcz]

I'm not sure if this is related:

In the game log I see that
/usr/share/factorio/temp/mp-save-16.zip
/usr/share/factorio/temp/mp-save-17.zip
/usr/share/factorio/temp/mp-save-18.zip
should be created, however when I look at file-system these files are missing — the most recent is mp-save-15.zip only.

[kovarex]

It seems that at certain point (tick 64122901), the server stops updating the map, I have no idea why.

[kovarex]

I probably know what is the cause, It should be fixed in the latest version.