The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the first successful build:
2023.06.20.00.30.16 mrg src/crypto/external/bsd/heimdal/bin/hxtool/Makefile 1.4 2023.06.20.00.30.16 mrg src/crypto/external/bsd/heimdal/bin/kcc/Makefile 1.4 2023.06.20.00.30.16 mrg src/crypto/external/bsd/heimdal/bin/kdestroy/Makefile 1.3 2023.06.20.00.30.16 mrg src/crypto/external/bsd/heimdal/bin/kgetcred/Makefile 1.3 2023.06.20.00.30.16 mrg src/crypto/external/bsd/heimdal/bin/kinit/Makefile 1.3 2023.06.20.00.30.16 mrg src/crypto/external/bsd/heimdal/lib/libhx509/Makefile 1.10 2023.06.20.00.30.17 mrg src/crypto/external/bsd/heimdal/lib/libkrb5/Makefile 1.14 2023.06.20.00.30.17 mrg src/crypto/external/bsd/heimdal/sbin/hprop/Makefile 1.3 2023.06.20.00.30.17 mrg src/crypto/external/bsd/heimdal/sbin/kcm/Makefile 1.3 2023.06.20.00.30.17 mrg src/crypto/external/bsd/heimdal/sbin/kdc/Makefile 1.3 2023.06.20.00.30.17 mrg src/crypto/external/bsd/heimdal/sbin/kdigest/Makefile 1.4 2023.06.20.00.30.17 mrg src/crypto/external/bsd/heimdal/sbin/kimpersonate/Makefile 1.3 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2023.06.html#2023.06.20.00.30.17