Automated report: NetBSD-current/amd64 build failure

[NetBSD Test Fixture <bracket%NetBSD.org@localhost>]

This is an automatically generated notice of a NetBSD-current/amd64
build failure.

The failure occurred on babylon4.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2025.04.24.15.50.51.

An extract from the build.sh output follows:

    *** In directory: /tmp/build/2025.04.24.15.50.51-amd64/src/lib/libprop
    *** Failed commands:
    	${_MKTARGET_CREATE}
    	=> @echo '#  ' " create " libprop/libprop.so.1.3.diffsym
    	if diff -u ${.ALLSRC} >${.TARGET}.tmp; then  ${MV} ${.TARGET}.tmp ${.TARGET};  else  ret=$$?;  cat ${.TARGET}.tmp;  echo ${_LIB.so.full}: error:  actual symbols differ from expected symbols >&2;  exit $$ret;  fi
    	=> if diff -u /tmp/build/2025.04.24.15.50.51-amd64/src/lib/libprop/prop.expsym libprop.so.1.3.actsym >libprop.so.1.3.diffsym.tmp; then  mv -f libprop.so.1.3.diffsym.tmp libprop.so.1.3.diffsym;  else  ret=$?;  cat libprop.so.1.3.diffsym.tmp;  echo libprop.so.1.3: error:  actual symbols differ from expected symbols >&2;  exit $ret;  fi
    *** [libprop.so.1.3.diffsym] Error code 1
    nbmake[7]: stopped making "realall" in /tmp/build/2025.04.24.15.50.51-amd64/src/lib/libprop
    --- prop_dictionary.o ---
    /tmp/build/2025.04.24.15.50.51-amd64/tools/bin/nbctfconvert -g -L VERSION -o prop_dictionary.o prop_dictionary.o.o && rm -f prop_dictionary.o.o
    /tmp/build/2025.04.24.15.50.51-amd64/tools/bin/x86_64--netbsd-objcopy -x  prop_dictionary.o

The following commits were made between the last successful build and
the first failed build:

    2025.04.24.15.50.51 christos src/common/lib/libprop/prop_object.c 1.38
    2025.04.24.15.50.51 christos src/common/lib/libprop/prop_string.c 1.20

Logs can be found at:

    http://releng.NetBSD.org/b5reports/amd64/commits-2025.04.html#2025.04.24.15.50.51