Back out testing on RustPython for now.

Author: domdfcoding

.github/workflows/rustpython_ci_linux.yml

@@ -11,7 +11,6 @@ license: 'MIT'
 short_desc: "A Flake8 plugin to check docstrings for double backticked strings which should be links to the Python documentation."
 
 conda_channels:
- - domdfcoding
  - conda-forge
 
 python_deploy_version: 3.6
@@ -23,7 +22,6 @@ python_versions:
  - '3.8'
  - '3.9'
  - 3.10-dev
- - rustpython
 
 classifiers:
  - 'Development Status :: 4 - Beta'

repo_helper.yml

@@ -16,15 +16,15 @@
 #     * pytest
 
 [tox]
-envlist = py36, py37, py38, py39, py310-dev, rustpython, mypy, build
+envlist = py36, py37, py38, py39, py310-dev, mypy, build
 skip_missing_interpreters = True
 requires =
     pip>=20.3.3
     tox-envlist>=0.1.0
 isolated_build = True
 
 [envlists]
-test = py36, py37, py38, py39, py310-dev, rustpython
+test = py36, py37, py38, py39, py310-dev
 qa = mypy, lint
 cov = py36, coverage