The added patch from upstream didn't help, nor did downgrading to SQLite 3.8.9. Thus, shamelessly skip the offending test. * gnu/packages/patches/subversion-sqlite-3.8.9-fix.patch: Add one hunk to skip the faulty test, and another one from upstream.
* gnu/packages/patches/subversion-sqlite-3.8.9-fix.patch: New file. * gnu-system.am (dist_patch_DATA): Add it. * gnu/packages/version-control.scm (subversion): Add patch.