Repository: bitcoin
Issue: Intermittent failures in interface_usdt_mempool.py
Labels: Tests

https://cirrus-ci.com/task/5779522121891840

```
[0;34m node0 2023-03-31T11:45:58.812384Z (mocktime: 2023-04-14T11:46:01Z) [http] [httpserver.cpp:257] [http_request_cb] [http] Received a POST request for / from 127.0.0.1:38238 [0m
[0;34m node0 2023-03-31T11:45:58.812543Z (mocktime: 2023-04-14T11:46:01Z) [httpworker.2] [rpc/request.cpp:179] [parse] [rpc] ThreadRPCServer method=getpeerinfo user=__cookie__ [0m
[0;36m test  2023-03-31T11:45:58.814000Z TestFramework (INFO): Hooking into mempool:rejected tracepoint... [0m
[0;36m test  2023-03-31T11:45:59.798000Z TestFramework (INFO): Sending invalid transaction... [0m
[0;36m test  2023-03-31T11:45:59.799000Z TestFramework.p2p (DEBUG): Send message to 127.0.0.1:15944: msg_tx(tx=CTransaction(nVersion=2 vin=[CTxIn(prevout=COutPoint(hash=76b2ca9a8c3ffa3c454db9591dfaf5c4979926154e33a5bef67412ea0eaa16c5 n=0) scriptSig= nSequence=0)] vout=[CTxOut(nValue=49.99968800 scriptPubKey=51202913b252fe537830f843bfdc5fa7d20ba48639a87c86ff837b92d083c55ad7c1)] wit=CTxWitness(CScriptWitness(51,c00000000000000000000000000000000000000000000000000000000000000001)) nLockTime=0)) [0m
[0;36m test  2023-03-31T11:45:59.799000Z TestFramework.p2p (DEBUG): Send message to 127.0.0.1:15944: msg_ping(nonce=00000002) [0m
[0;34m node0 2023-03-31T11:45:59.799697Z (mocktime: 2023-04-14T11:46:01Z) [msghand] [net_processing.cpp:3169] [ProcessMessage] [net] received: tx (133 bytes) peer=0 [0m
[0;34m node0 2023-03-31T11:45:59.800472Z (mocktime: 2023-04-14T11:46:01Z) [msghand] [txmempool.cpp:658] [check] [mempool] Checking mempool with 2 transactions and 2 inputs [0m
[0;34m node0 2023-03-31T11:45:59.800746Z (mocktime: 2023-04-14T11:46:01Z) [msghand] [net_processing.cpp:4174] [ProcessMessage] [mempoolrej] c917a71e43b825756c1d45985fcc87f8c245db0654f5eeb000a92dc2cccb1d6c from peer=0 was not accepted: min relay fee not met, 0 < 104 [0m
[0;34m node0 2023-03-31T11:45:59.800913Z (mocktime: 2023-04-14T11:46:01Z) [msghand] [net_processing.cpp:3169] [ProcessMessage] [net] received: ping (8 bytes) peer=0 [0m
[0;34m node0 2023-03-31T11:45:59.800953Z (mocktime: 2023-04-14T11:46:01Z) [msghand] [net.cpp:2841] [PushMessage] [net] sending pong (8 bytes) peer=0 [0m
[0;36m test  2023-03-31T11:45:59.801000Z TestFramework.p2p (DEBUG): Received message from 127.0.0.1:15944: msg_pong(nonce=00000002) [0m
[0;34m node0 2023-03-31T11:45:59.849969Z (mocktime: 2023-04-14T11:46:01Z) [http] [httpserver.cpp:257] [http_request_cb] [http] Received a POST request for / from 127.0.0.1:38238 [0m
[0;36m test  2023-03-31T11:45:59.850000Z TestFramework (INFO): Polling buffer... [0m
[0;34m node0 2023-03-31T11:45:59.850174Z (mocktime: 2023-04-14T11:46:01Z) [httpworker.3] [rpc/request.cpp:179] [parse] [rpc] ThreadRPCServer method=getrawmempool user=__cookie__ [0m
[0;36m test  2023-03-31T11:45:59.898000Z TestFramework (INFO): Ensuring mempool:rejected event was handled successfully... [0m
[0;36m test  2023-03-31T11:45:59.898000Z TestFramework (ERROR): Assertion failed [0m
[0;36m                                   Traceback (most recent call last):[0m
[0;36m                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 132, in main[0m
[0;36m                                       self.run_test()[0m
[0;36m                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/interface_usdt_mempool.py", line 339, in run_test[0m
[0;36m                                       self.rejected_test()[0m
[0;36m                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/interface_usdt_mempool.py", line 323, in rejected_test[0m
[0;36m                                       assert_equal(EXPECTED_REJECTED_EVENTS, handled_rejected_events)[0m
[0;36m                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/test_framework/util.py", line 56, in assert_equal[0m
[0;36m                                       raise AssertionError("not(%s)" % " == ".join(str(arg) for arg in (thing1, thing2) + args))[0m
[0;36m                                   AssertionError: not(1 == 0)[0m
[0;36m test  2023-03-31T11:45:59.899000Z TestFramework (DEBUG): Closing down network thread [0m
[0;36m test  2023-03-31T11:45:59.949000Z TestFramework (INFO): Stopping nodes [0m
[0;36m test  2023-03-31T11:45:59.950000Z TestFramework.node0 (DEBUG): Stopping node [0m
```