```
E Global errors:
E - Node /tmp/ltests-o5mr9txw/test_htlc_out_timeout_1/lightning-1/ has memory leaks: [
E {
E "backtrace": [
E "ccan/ccan/tal/tal.c:442 (tal_alloc_)",
E "ccan/ccan/tal/tal.c:471 (tal_alloc_arr_)",
E "common/json_helpers.c:182 (json_add_address)",
E "common/json_helpers.c:242 (json_add_address_internal)",
E "lightningd/peer_control.c:1659 (json_getinfo)",
E "lightningd/jsonrpc.c:598 (command_exec)",
E "lightningd/jsonrpc.c:708 (rpc_command_hook_callback)",
E "lightningd/plugin_hook.c:278 (plugin_hook_call_)",
E "lightningd/jsonrpc.c:785 (plugin_hook_call_rpc_command)",
E "lightningd/jsonrpc.c:864 (parse_request)",
E "lightningd/jsonrpc.c:954 (read_json)",
E "ccan/ccan/io/io.c:59 (next_plan)",
E "ccan/ccan/io/io.c:435 (io_do_always)",
E "ccan/ccan/io/poll.c:300 (handle_always)",
E "ccan/ccan/io/poll.c:377 (io_loop)",
E "lightningd/io_loop_with_timers.c:24 (io_loop_with_timers)",
E "lightningd/lightningd.c:1013 (main)"
E ],
E "label": "common/json_helpers.c:182:char[]",
E "parents": [
E "common/json_stream.c:29:struct json_stream",
E "ccan/ccan/io/io.c:91:struct io_conn",
E "lightningd/lightningd.c:116:struct lightningd"
E ],
E "value": "0x555e17b303e8"
E }
E ]
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>