* Package:    sys-apps/toybox-0.7.2
 * Repository: gentoo
 * Maintainer: patrick@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux savedconfig userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> cfg-update-1.8.2-r1: Checksum index is up-to-date ...
>>> Unpacking source...
>>> Unpacking toybox-0.7.2.tar.gz to /var/tmp/portage/sys-apps/toybox-0.7.2/work
>>> Source unpacked in /var/tmp/portage/sys-apps/toybox-0.7.2/work
>>> Preparing source in /var/tmp/portage/sys-apps/toybox-0.7.2/work/toybox-0.7.2 ...
 * Checking existence of //etc/portage/savedconfig//sys-apps/toybox-0.7.2 ...
 * found //etc/portage/savedconfig//sys-apps/toybox-0.7.2
 * Building using saved configfile //etc/portage/savedconfig//sys-apps/toybox-0.7.2
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-apps/toybox-0.7.2/work/toybox-0.7.2 ...
make -j5 -j1 oldconfig 
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sys-apps/toybox-0.7.2/work/toybox-0.7.2 ...
make -j5 V=1 
scripts/make.sh
Generate headers from toys/*/*.c...
generated/newtoys.h Which C files to build...

warning: using unfinished code from toys/pending
Library probe.........
Make generated/config.h from .config.
clang scripts/mkflags.c -o generated/mkflags
scripts/mkflags.c:37:7: warning: expression result unused [-Wunused-value]
      *flags++;
      ^~~~~~~~
1 warning generated.
generated/flags.h generated/globals.h clang scripts/mktags.c -o generated/mktags
scripts/mktags.c:17:26: warning: passing 'ssize_t *' (aka 'long *') to parameter
      of type 'size_t *' (aka 'unsigned long *') converts between pointers to
      integer types with different sign [-Wpointer-sign]
    len = getline(&line, &len, stdin);
                         ^~~~
/usr/include/stdio.h:679:27: note: passing argument to parameter '__n' here
                            size_t *__restrict __n,
                                               ^
1 warning generated.
generated/tags.h clang scripts/config2help.c -I . lib/xwrap.c lib/llist.c lib/lib.c lib/portability.c -o generated/config2help
lib/lib.c:650:50: warning: if statement has empty body [-Wempty-body]
  if (fchown(fd, statbuf.st_uid, statbuf.st_gid));
                                                 ^
lib/lib.c:650:50: note: put the semicolon on a separate line to silence this
      warning
lib/lib.c:1038:49: warning: adding 'int' to a string does not append to the
      string [-Wstring-plus-int]
  for (i=0; i<16; i++) out+=sprintf(out, "-%02x"+!(0x550&(1<<i)), uuid[i]);
                                         ~~~~~~~^~~~~~~~~~~~~~~~
lib/lib.c:1038:49: note: use array indexing to silence this warning
  for (i=0; i<16; i++) out+=sprintf(out, "-%02x"+!(0x550&(1<<i)), uuid[i]);
                                                ^
                                         &      [               ]
2 warnings generated.
generated/help.h
Compile toybox
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/args.c -o generated/obj/lib_args.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/dirtree.c -o generated/obj/lib_dirtree.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/getmountlist.c -o generated/obj/lib_getmountlist.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/lib.c -o generated/obj/lib_lib.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/interestingtimes.c -o generated/obj/lib_interestingtimes.o
lib/lib.c:650:50: warning: if statement has empty body [-Wempty-body]
  if (fchown(fd, statbuf.st_uid, statbuf.st_gid));
                                                 ^
lib/lib.c:650:50: note: put the semicolon on a separate line to silence this
      warning
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/linestack.c -o generated/obj/lib_linestack.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/llist.c -o generated/obj/lib_llist.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/password.c -o generated/obj/lib_password.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/net.c -o generated/obj/lib_net.o
lib/linestack.c:42:22: warning: field 'ls' with variable sized type
      'struct linestack' not at the end of a struct or class is a GNU extension
      [-Wgnu-variable-sized-type-not-at-end]
    struct linestack ls;
                     ^
1 warning generated.
1 warning generated.
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/portability.c -o generated/obj/lib_portability.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/xwrap.c -o generated/obj/lib_xwrap.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c lib/help.c -o generated/obj/lib_help.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/base64.c -o generated/obj/base64.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c main.c -o generated/obj/main.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/chroot.c -o generated/obj/chroot.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/count.c -o generated/obj/count.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/readlink.c -o generated/obj/readlink.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/shred.c -o generated/obj/shred.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/partprobe.c -o generated/obj/partprobe.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/tac.c -o generated/obj/tac.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/truncate.c -o generated/obj/truncate.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/which.c -o generated/obj/which.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/pending/dd.c -o generated/obj/dd.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/other/yes.c -o generated/obj/yes.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/pending/diff.c -o generated/obj/diff.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/pending/expr.c -o generated/obj/expr.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/pending/test.c -o generated/obj/test.o
clang -O2 -march=native -mtune=native -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/pending/fold.c -o generated/obj/fold.o
sandbox:stop  caught signal 2 in pid 2953
sandbox:stop  signal already caught and busy still cleaning up!
make: *** wait: No child processes.  Stop.
make: *** Waiting for unfinished jobs....
make: *** wait: No child processes.  Stop.
 * ERROR: sys-apps/toybox-0.7.2::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=sys-apps/toybox-0.7.2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sys-apps/toybox-0.7.2::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/sys-apps/toybox-0.7.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-apps/toybox-0.7.2/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-apps/toybox-0.7.2/work/toybox-0.7.2'
 * S: '/var/tmp/portage/sys-apps/toybox-0.7.2/work/toybox-0.7.2'