cannot emerge owncloud-client because of linquist-tools failure

[chytraeus]

emerge --info '=dev-qt/linguist-tools-5.4.1'
Portage 2.3.6-r9 (funtoo/1.0/linux-gnu/arch/x86-64bit, gcc-4.9.2, glibc-2.20-r1, 4.0.4-ck x86_64)
=================================================================
                        System Settings
=================================================================
System uname: Linux-4.0.4-ck-x86_64-Intel-R-_Core-TM-_i7-4710MQ_CPU_@_2.50GHz-with-gentoo-2.2.0
KiB Mem:    16355244 total,  11883120 free
KiB Swap:   16777212 total,  16777212 free
Timestamp of tree: Unknown
ld GNU ld (Funtoo 2.25) 2.25.0
app-shells/bash:          4.3_p30-r1
dev-java/java-config:     2.2.0-r1000
dev-lang/perl:            5.20.2-r1
dev-lang/python:          2.7.9-r1000, 3.3.6-r1000
dev-util/cmake:           3.2.1
sys-apps/baselayout:      2.2.0-r6
sys-apps/openrc:          0.12.4-r4
sys-apps/sandbox:         2.6-r2
sys-devel/autoconf:       2.13, 2.69-r1
sys-devel/automake:       1.11.6-r1, 1.14.1, 1.15
sys-devel/binutils:       2.25-r1
sys-devel/gcc:            4.9.2-r1
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.3-r2
sys-devel/make:           4.1-r1
sys-kernel/linux-headers: 4.0 (virtual/os-headers)
sys-libs/glibc:           2.20-r1
Repositories: gentoo qt
Installed sets: @qt5-addons, @qt5-essentials
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA Oracle-BCLA-JavaSE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=core-avx2 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=core-avx2 -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans xattr"
FFLAGS="-march=core-avx2 -O2 -pipe"
GENTOO_MIRRORS="http://mirror.lug.udel.edu/pub/gentoo/http://mirrors.rit.edu/gentoo/ http://mirror.datapipe.net/gentoo"
INSTALL_MASK="/usr/lib/systemd/ /lib/systemd/"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed"
LINGUAS="en"
MAKEOPTS="-j8"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/qt"
SYNC="git://github.com/funtoo/ports-2012.git"
SYNC_USER="root"
USE="X a52 aac aacplus acl acoustid acpi adplug alac alsa amd64 amr amrenc anacron apm apng audiofile avx avx2 berkdb bluray branding bzip2 cdda cddb cdio cdr celt consolekit corefonts cracklib crypt cscope css cue cups cxx dbus dirac discid djvu dri dts dv dvd dvdr dvdread egl encode enscript eudev evdev exif faac faad fdk ffmpeg fftw flac fluidsynth fontconfig foomaticdb gdbm geoip gif gme gphoto2 gpm gps gsm handbook hardened ico iconv icu ieee1394 imagemagick introspection ios jit jpeg jpeg2k kate kde kipi kontact lame laptop lcms libass libguess libmpeg2 libnotify libsamplerate libtiger live lm_sensors lzma lzo mac mad matroska midi mikmod mjpeg mms mmx mod modplug modules mp3 mp4 mpeg mtp mudflap multilib musepack musicbrainz ncurses networkmanager nptl nsplugin nuv ogg opengl openmp openssl opus orc pam pcre pdf perl pic pie plasma png policykit posix postproc pppd pulseaudio python qt3support qt4 quicktime readline resolvconf rtmp rtsp ruby scanner schroedinger sdl semantic-desktop session shorten sid smartcard smp sndfile sound sox speex sse sse2 sse3 sse4_1 ssl ssse3 startup-notification svg taglib tcpd theora tiff toolame truetype twolame udev udisks unicode upower urandom usb v4l vala vim-syntax vorbis vpx wav wavpack webp wifi wildmidi win32codecs wma wmf x264 x265 xattr xft xml xorg xscreensaver xvid zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel ice1724 intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias authn_core authz_core socache_shmcb unixd" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64 pc" INPUT_DEVICES="evdev synaptics keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_ABIS="2.7 3.3" PYTHON_SINGLE_TARGET="python3_3" PYTHON_TARGETS="python2_7 python3_3" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby19 ruby20 ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="intel" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, SYNC_UMASK
 

emerge -pqv '=dev-qt/linguist-tools-5.4.1'
[ebuild  N    ] dev-qt/linguist-tools-5.4.1  USE="-debug -qml {-test}"

 

attached is the build log