https://build.webkit.org/builders/WinCairo%2064-Bit%20Release/builds/53091 : WebCore.lib(SQLiteDatabase.cpp.obj) : error LNK2001: unresolved external symbol sqlite3_errstr
This was fixed a long time ago in https://github.com/achristensen07/WinCairoRequirements/commit/a9b631e1146a696dc81b584c837ccfb7db5524b9 I had just copied an old version of the libraries on the bot.