Traceback (most recent call last):
  File "/usr/lib/python3.12/asyncio/tasks.py", line 520, in wait_for
    return await fut
           ^^^^^^^^^
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 179, in wrapper
    return await fn(self, instruction, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/agents/installed/mcode.py", line 410, in run
    await self.exec_as_agent(
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 898, in exec_as_agent
    return await self._exec(
           ^^^^^^^^^^^^^^^^^
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/agents/installed/base.py", line 849, in _exec
    result = await environment.exec(
             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1101, in exec
    return await self._compose_exec(
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 1178, in _compose_exec
    return await self._run_docker_compose_command(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 649, in _run_docker_compose_command
    result = await self._collect_buffered_output(
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/environments/docker/docker.py", line 679, in _collect_buffered_output
    stdout_bytes, stderr_bytes = await process.communicate(input=stdin_data)
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/subprocess.py", line 201, in communicate
    stdin, stdout, stderr = await tasks.gather(stdin, stdout, stderr)
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/subprocess.py", line 181, in _read_stream
    output = await stream.read()
             ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/streams.py", line 706, in read
    block = await self.read(self._limit)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/streams.py", line 713, in read
    await self._wait_for_data('read')
  File "/usr/lib/python3.12/asyncio/streams.py", line 545, in _wait_for_data
    await self._waiter
asyncio.exceptions.CancelledError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/trial/trial.py", line 545, in _run_agent_phase
    await asyncio.wait_for(
  File "/usr/lib/python3.12/asyncio/tasks.py", line 519, in wait_for
    async with timeouts.timeout(timeout):
  File "/usr/lib/python3.12/asyncio/timeouts.py", line 115, in __aexit__
    raise TimeoutError from exc_val
TimeoutError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/trial/single_step.py", line 77, in _run_agent
    await self._run_agent_phase(
  File "/work/frontierharness/venv/lib/python3.12/site-packages/harbor/trial/trial.py", line 554, in _run_agent_phase
    raise AgentTimeoutError(
harbor.trial.errors.AgentTimeoutError: Agent execution timed out after 900.0 seconds
