whenever I add buildcraft to my mods folder, the server WILL crash and will not load the server. It will not show anything in the crash reports it shows up empty every time I load up the report.

Mods loaded for testing before I decided to move buildcraft over:

[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file AOBD-2.8.2.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file appliedenergistics2-rv3-beta-5.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file BiblioCraft[v1.11.4][MC1.7.10].jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file BiomesOPlenty-1.7.10-2.1.0.1889-universal.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ChickenChunks-1.7.10-1.3.4.19-universal.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file Chisel-2.9.5.11.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ChiselTones-1.7.10-1.0-3.jar
[23:16:41] [Server thread/TRACE] [FML/]: Skipping already parsed coremod or tweaker CodeChickenCore-1.7.10-1.0.7.47-universal.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file CoFHCore-[1.7.10]3.1.2-325.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file denseores-1.6.2.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file DragonAPI 1.7.10 V12e.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ElectriCraft 1.7.10 V12c.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file FastLeafDecay-1.7.10-1.4.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate mod directory ic2
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file industrialcraft-2-2.2.819-experimental.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ModularPowersuits-0.11.0.300.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file neiaddons-1.12.14.40-mc1.7.10.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file NEIIntegration-MC1.7.10-1.1.2.jar
[23:16:41] [Server thread/TRACE] [FML/]: Skipping already parsed coremod or tweaker NotEnoughItems-1.7.10-1.0.5.118-universal.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file Numina-0.4.0.131.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ObsidiPlates-1.7.10-universal-3.0.0.18.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file PowerConverters-1.7.10-2.11.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file QuarryPlus-1.7.10-2.1.0.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ReactorCraft 1.7.10 V12d.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file roguelike-1.7.10-1.4.4.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file RotaryCraft 1.7.10 V12e.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ThermalDynamics-[1.7.10]1.1.0-161.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ThermalExpansion-[1.7.10]4.1.2-240.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file ThermalFoundation-[1.7.10]1.2.3-112.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file twilightforest-1.7.10-2.3.7.jar
[23:16:41] [Server thread/DEBUG] [FML/]: Found a candidate zip or jar file Ztones-1.7.10-2.2.1.jar

we'll need the full crashreport to be able to trace the problem, also please use gist/pastbin for logs

I figured it out. I had the wrong version of Quarry Plus.

It was crashing the server w/o a crash report...

I will use PasteBin the next time I try to ask for help.

Sorry about that.