Gcc [trunk revision 224637] failed to bootstrap on i686!

[H.J. Lu ia32 -fpic]

fi
make[2]: Entering directory '/export/gnu/import/git/gcc-test-ia32'
rm -rf bld
rm: cannot remove 'bld/i686-linux/libstdc++-v3/testsuite/normal1': Directory not empty
Makefile:408: recipe for target 'clobber' failed
make[2]: *** [clobber] Error 1
make[2]: Leaving directory '/export/gnu/import/git/gcc-test-ia32'
    grep "Error " makelog.224637.trunk.i686.pic >> makelog.224637.trunk.i686.pic.mail; \
make[2]: *** [clobber] Error 1
make one SRC=src-trunk GCC=gcc-trunk
make[1]: Entering directory '/export/gnu/import/git/gcc-test-ia32'
if make gcc; then \
  make check-gcc; \
else \
  if [ -n "makelog.224637.trunk.i686.pic" -a -e "makelog.224637.trunk.i686.pic" ]; then \
    head -26 makelog.224637.trunk.i686.pic | tail -7 > makelog.224637.trunk.i686.pic.mail; \
    grep "Error " makelog.224637.trunk.i686.pic >> makelog.224637.trunk.i686.pic.mail; \
    tail -100 makelog.224637.trunk.i686.pic >> makelog.224637.trunk.i686.pic.mail; \
  else \
    echo " RUNTESTFLAGS="--target_board='unix{-fpic}'" CC="gcc -m32 -fno-lto" CXX="g++ -m32 -fno-lto" ../src-trunk/configure  --prefix=/usr/6.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld i686-linux --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc" > makelog.224637.trunk.i686.pic.mail; \
  fi; \
  Mail -s "Gcc `cat src-trunk/gcc/REVISION` failed to bootstrap on i686!" \
     hjl.tools@gmail.com gcc-regression@gcc.gnu.org hjl.tools@gmail.com < makelog.224637.trunk.i686.pic.mail; \
  exit 1; \
fi
make[2]: Entering directory '/export/gnu/import/git/gcc-test-ia32'
rm -rf bld
rm: cannot remove 'bld/i686-linux/libstdc++-v3/testsuite/normal1': Directory not empty
Makefile:408: recipe for target 'clobber' failed
make[2]: *** [clobber] Error 1
make[2]: Leaving directory '/export/gnu/import/git/gcc-test-ia32'