Small debugging enhancements #4279

Job	Run time
Test with nox (ubuntu-20.04, 3.11, ci_checks_max)	3m 28s
Build distribution packages	20s
Test documentation website generation	35s
Test with nox (ubuntu-20.04, 3.11, pytest_min)	2m 8s
Test with nox (ubuntu-20.04, 3.12, ci_checks_max)	3m 37s
Test with nox (ubuntu-20.04, 3.12, pytest_min)	2m 5s
Cross-arch tests with nox	0s
Cross-arch tests with nox	0s
Test package installation in different architectures (ubuntu-20.04, 3.11)	2m 48s
Test package installation in different architectures (ubuntu-20.04, 3.12)	2m 48s
Test package installation in different architectures	1s
Test with nox	1s
Publish documentation website to GitHub pages	0s
Create GitHub release	0s
Publish packages to PyPI	0s
	17m 51s

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