`prefect flow-run logs` fails on certain log strings

[kevingrismore]

First check

• [X] I added a descriptive title to this issue.
• [X] I used the GitHub search to find a similar issue and didn't find it.
• [X] I searched the Prefect documentation for this issue.
• [X] I checked that this issue is related to Prefect and not one of its dependencies.

Bug summary

Certain string formats in flow run logs that are replicated through the CLI raise errors in rich.

Reproduction

from prefect import flow, get_run_logger

@flow
def a_flow():
    get_run_logger().info("[//]")
    get_run_logger().info("[/]")

if __name__ == "__main__":
    a_flow()

---

prefect flow-run logs <flow run id>

Error

Traceback (most recent call last):
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/prefect/cli/_utilities.py", line 42, in wrapper
    return fn(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/prefect/cli/_types.py", line 153, in fn
    return asyncio.run(_fn(*args, **kwargs))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/asyncio/runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/asyncio/base_events.py", line 654, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/prefect/cli/flow_run.py", line 309, in logs
    app.console.print(
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/console.py", line 1674, in print
    renderables = self._collect_renderables(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/console.py", line 1538, in _collect_renderables
    self.render_str(
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/console.py", line 1430, in render_str
    rich_text = render_markup(
                ^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/markup.py", line 167, in render
    raise MarkupError(
rich.errors.MarkupError: closing tag '[//]' at position 67 doesn't match any open tag

Traceback (most recent call last):
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/prefect/cli/_utilities.py", line 42, in wrapper
    return fn(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/prefect/cli/_types.py", line 153, in fn
    return asyncio.run(_fn(*args, **kwargs))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/asyncio/runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/asyncio/base_events.py", line 654, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/prefect/cli/flow_run.py", line 309, in logs
    app.console.print(
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/console.py", line 1674, in print
    renderables = self._collect_renderables(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/console.py", line 1538, in _collect_renderables
    self.render_str(
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/console.py", line 1430, in render_str
    rich_text = render_markup(
                ^^^^^^^^^^^^^^
  File "/Users/kevin/anaconda3/envs/prefect3rc/lib/python3.11/site-packages/rich/markup.py", line 174, in render
    raise MarkupError(
rich.errors.MarkupError: closing tag '[/]' at position 66 has nothing to close

Versions

Version:             2.19.4
API version:         0.8.4
Python version:      3.11.9
Git commit:          867543a8
Built:               Tue, Jun 4, 2024 3:14 PM
OS/Arch:             darwin/arm64
Profile:             default
Server type:         cloud

Additional context

This seems fixable by adding markup=False here but not sure if there are any side effects.

[zhen0]

Thanks Kevin!