On CentOS 8-stream, the build succeeds, but "make check" shows 52 test failures:

FAIL: test_scripts/formatting_split_nocopying_split_dev_null.sh
FAIL: test_scripts/formatting_simplest_test_css.sh
FAIL: test_scripts/formatting_defcondx_Dbar.sh
FAIL: test_scripts/formatting_defcondx_Ubar.sh
FAIL: test_scripts/formatting_documentlanguage_cmdline.sh
FAIL: test_scripts/formatting_cpp_lines.sh
FAIL: test_scripts/formatting_no_content.sh
FAIL: test_scripts/formatting_no_content_separate.sh
FAIL: test_scripts/formatting_no_content_do_contents_separate.sh
FAIL: test_scripts/formatting_no_content_do_contents.sh
FAIL: test_scripts/formatting_no_content_inline.sh
FAIL: test_scripts/formatting_no_content_do_contents_inline.sh
FAIL: test_scripts/formatting_indices_in_begin_tables_lists.sh
FAIL: test_scripts/formatting_indices_in_begin_tables_lists_latex.sh
FAIL: test_scripts/formatting_index_entries_relate_to_item.sh
FAIL: test_scripts/formatting_info_extension_warning.sh
FAIL: test_scripts/encoded_non_ascii_command_line.sh
FAIL: test_scripts/encoded_non_ascii_test_epub.sh
FAIL: test_scripts/encoded_non_ascii_test_rawtext.sh
FAIL: test_scripts/encoded_non_ascii_no_setfilename_test_rawtext.sh
FAIL: test_scripts/encoded_non_ascii_test_info.sh
FAIL: test_scripts/encoded_non_ascii_test_latex.sh
FAIL: test_scripts/encoded_manual_include_accented_file_name_latin1.sh
FAIL: test_scripts/encoded_manual_include_accented_file_name_latin1_explicit_encoding.sh
FAIL: test_scripts/encoded_manual_include_accented_file_name_latin1_use_locale_encoding.sh
FAIL: test_scripts/nested_formats_texi_nested_formats.sh
FAIL: test_scripts/nested_formats_nested_group.sh
FAIL: test_scripts/nested_formats_nested_itemize.sh
FAIL: test_scripts/nested_formats_nested_menu.sh
FAIL: test_scripts/nested_formats_nested_table.sh
FAIL: test_scripts/nested_formats_nested_flushright.sh
FAIL: test_scripts/nested_formats_nested_multitable.sh
FAIL: test_scripts/nested_formats_nested_cartouche.sh
FAIL: test_scripts/nested_formats_nested_enumerate.sh
FAIL: test_scripts/nested_formats_nested_deffn.sh
FAIL: test_scripts/nested_formats_nested_example.sh
FAIL: test_scripts/nested_formats_nested_quotation.sh
FAIL: test_scripts/customization_texi_ignore_and_comments.sh
FAIL: test_scripts/customization_ignore_and_comments_output.sh
FAIL: test_scripts/customization_test_redefine_need.sh
FAIL: test_scripts/customization_sectioning_directions.sh
FAIL: test_scripts/customization_sectioning_directions_split_chapter.sh
FAIL: test_scripts/customization_sectioning_without_anchors.sh
FAIL: test_scripts/customization_double_contents_book.sh
FAIL: test_scripts/customization_double_contents_after_title_book.sh
FAIL: test_scripts/customization_double_contents_after_title_book_chapter.sh
FAIL: test_scripts/coverage_formatting_macro_expand.sh
FAIL: test_scripts/coverage_formatting_docbook.sh
FAIL: test_scripts/coverage_formatting_xml.sh
FAIL: test_scripts/coverage_formatting_latex.sh
FAIL: test_scripts/coverage_formatting_textcontent.sh
FAIL: test_scripts/coverage_formatting_rawtext.sh
