next nightly build problem

[<don...@is...>]

after retrieving change sets 

...
mkdir data
cd data && ln -s ../../utils/unicode/UnicodeDataFull.txt .
cd data && ln -s ../../doc/Symbol-Table.text .
gcc -m64 -g -O2 -W -Wswitch -Wcomment -Wpointer-arith -Wreturn-type -Wmissing-declarations -Wimplicit -Wno-sign-compare -Wno-format-nonliteral -falign-functions=4 -fno-strict-aliasing -ggdb -O0 -DDEBUG_OS_ERROR -DDEBUG_SPVW -DDEBUG_BYTECODE -DSAFETY=3 -DENABLE_UNICODE -DNO_TERMCAP_NCURSES -DDYNAMIC_FFI -DDYNAMIC_MODULES  -Wl,--export-dynamic spvw.o spvwtabf.o spvwtabs.o spvwtabo.o eval.o control.o encoding.o pathname.o stream.o socket.o io.o funarg.o array.o hashtabl.o list.o package.o record.o weak.o sequence.o charstrg.o debug.o error.o misc.o time.o predtype.o symbol.o lisparit.o i18n.o foreign.o unixaux.o built.o modules.o libgnu.a  -ldl /usr/local/lib/libavcall.a /usr/local/lib/libcallback.a  /usr/local/lib64/libsigsegv.a -lc  -o lisp.run
./lisp.run -B . -N locale -E UTF-8 -Emisc 1:1 -Epathname 1:1 -norc -m 2MW -lp ../src/ -x '(and (load "../src/init.lisp") (sys::%saveinitmem) (ext::exit)) (ext::exit t)'
Cannot map memory to address 0x4000000000000 .
[../src/spvw_mmap.d:340] errno = 12: Cannot allocate memory.
./lisp.run: Not enough memory for Lisp.
Makefile:1406: recipe for target 'interpreted.mem' failed
make: *** [interpreted.mem] Error 1