Workaround for the pytest-xdist warning

pyproject.toml

@@ -45,7 +45,7 @@ docs = ['sphinx>=4', 'sphinxcontrib-bibtex>=2.1', 'sphinxcontrib-autoprogram',
 tests = ['pytest>=6', 'hypothesis', 'pytest-timeout', 'pexpect']
 develop = ['diofant[tests]', 'flake8>=3.8,<5', 'flake8-docstrings>=1.3',
             'pep8-naming', 'flake8-comprehensions', 'flake8-isort>=4.1',
-            'flake8-rst', 'flake8-quotes>=3', 'flake8-sfs', 'pytest-xdist>=1.22',
+            'flake8-rst', 'flake8-quotes>=3', 'flake8-sfs', 'pytest-xdist>=1.22,<3.0.2',
             'pytest-cov', 'pylint>=2.14.2', 'coverage[toml]>=6.1.2',
             'coverage_enable_subprocess', 'types-pkg_resources',
             'mypy', 'build', 'flake8-pytest-style']
@@ -136,7 +136,8 @@ norecursedirs = ['build', '.eggs', '.git']
 timeout = 1000
 xfail_strict = true
 filterwarnings = ['ignore::UserWarning',
-                  'error::DeprecationWarning']
+                  'error::DeprecationWarning',
+                  'ignore:The --rsyncdir command line argument and rsyncdirs config variable are deprecated.:DeprecationWarning']
 [tool.coverage.run]
 branch = true
 omit = ['conftest.py',