[0.17.79] Desync with 1 player on server with no mods

[kelltrick]

Hi devs!

desync-report: desync-report-2020-03-14_12-18-44.zip

Unfortunately, this isn't going to be a very helpful bug report.
This is on a vanilla 0.17.79 Linux headless server, I was the only player on the server at the time. It is possible that another person was attempting to join at the time. I had looked away from the computer for ~30 seconds and my character was just standing around in the meantime. My internet has been dropping out recently, as a result, I can't rule out a connection glitch.
I tried to reproduce this issue with "/toggle-heavy-mode" and wasn't able to get anything to happen, this is also the first time I have experienced this issue.

[boskid]

Desync contains a lot of differences around heat pipes and some around fluids. There were some fixes related to heat pipes in 0.18.0 and 0.18.7. If you can reproduce it in latest experimental i would like to look at it. For now moving to pending.