Make debug failed?

OK, trying to do “make debug” and it failed. How do I solve this? Delete build folder and try again?

C:\blender-git\blender\source\creator\buildinfo.c : fatal error C1041: cannot open program database 'C:\blender-git\build_windows_x64_vc16_Debug\source\creator\blender.dir\Debug\vc142.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS [C:\blender-git\build_windows_x64_vc16_Debug\source\creator\blender.vcxproj]

Build FAILED.