The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the first successful build:
2023.08.12.12.40.41 christos src/distrib/sets/lists/comp/mi 1.2448 2023.08.12.12.43.26 riastradh src/tests/lib/libc/gen/t_vis.c 1.10 2023.08.12.12.45.03 riastradh src/tests/lib/libc/gen/t_vis.c 1.11 2023.08.12.12.46.16 riastradh src/tests/lib/libc/gen/t_vis.c 1.12 2023.08.12.12.46.33 riastradh src/lib/libc/gen/vis.c 1.77 2023.08.12.12.46.50 riastradh src/lib/libc/gen/vis.c 1.78 2023.08.12.12.47.17 riastradh src/lib/libc/gen/vis.c 1.79 2023.08.12.12.48.01 riastradh src/lib/libc/gen/vis.c 1.80 2023.08.12.12.48.17 riastradh src/lib/libc/gen/vis.c 1.81 2023.08.12.12.48.37 riastradh src/lib/libc/gen/vis.c 1.82 2023.08.12.12.48.37 riastradh src/tests/lib/libc/gen/t_vis.c 1.13 2023.08.12.12.48.52 riastradh src/lib/libc/gen/vis.c 1.83 2023.08.12.12.48.53 riastradh src/tests/lib/libc/gen/t_vis.c 1.14 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2023.08.html#2023.08.12.12.48.53