I had this fail on 0.2.8.3 on wheezy armel. ``` .. rend_cache/failure_remove: OK rend_cache/intro_failure_note: OK rend_cache/lookup: OK rend_cache/lookup_v2_desc_as_dir: OK rend_cache/store_v2_desc_as_client: FAIL ../src/test/test_rendcache.c:201: assert(ret OP_EQ -1): 0 vs -1 [store_v2_desc_as_client FAILED] rend_cache/store_v2_desc_as_client_with_different_time: OK rend_cache/store_v2_desc_as_dir: OK .. 1/716 TESTS FAILED. (1 skipped) ```