>>> Source compiled. * Skipping make test/check due to ebuild restriction. >>> Test phase [disabled because of RESTRICT=test]: dev-libs/boost-1.63.0 >>> Install boost-1.63.0 into /var/tmp/portage/dev-libs/boost-1.63.0/image/ category dev-libs * abi_x86_64.amd64: running multilib-minimal_abi_src_install * python2_7: running installation * ACCESS DENIED: symlinkat: /var/tmp/portage/dev-libs/boost-1.63.0/temp/libpython2.7.so ln: failed to create symbolic link '/var/tmp/portage/dev-libs/boost-1.63.0/temp/libpython2.7.so': Permission denied * ERROR: dev-libs/boost-1.63.0::gentoo failed (install phase): * (no error message) * * Call stack: * ebuild.sh, line 115: Called src_install * environment, line 4431: Called multilib-minimal_src_install * environment, line 2548: Called multilib_foreach_abi 'multilib-minimal_abi_src_install' * environment, line 2742: Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_install' * environment, line 2378: Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_install' * environment, line 2376: Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_install' * environment, line 407: Called multilib-minimal_abi_src_install * environment, line 2538: Called multilib_src_install * environment, line 3053: Called python_foreach_impl 'installation' * environment, line 3819: Called multibuild_foreach_variant '_python_multibuild_wrapper' 'installation' * environment, line 2378: Called _multibuild_run '_python_multibuild_wrapper' 'installation' * environment, line 2376: Called _python_multibuild_wrapper 'installation' * environment, line 512: Called installation * environment, line 3011: Called create_user-config.jam * environment, line 865: Called die * The specific snippet of code: * ln -f -s "$(python_get_library_path)" "${T}/lib${EPYTHON}$(get_libname)" || die; * --------------------------- ACCESS VIOLATION SUMMARY --------------------------- * LOG FILE: "/var/log/sandbox/sandbox-32245.log" * VERSION 1.0 FORMAT: F - Function called FORMAT: S - Access Status FORMAT: P - Path as passed to function FORMAT: A - Absolute Path (not canonical) FORMAT: R - Canonical Path FORMAT: C - Command Line F: symlinkat S: deny P: /var/tmp/portage/dev-libs/boost-1.63.0/temp/libpython2.7.so A: /var/tmp/portage/dev-libs/boost-1.63.0/temp/libpython2.7.so R: /usr/lib64/libpython2.7.so.1.0 C: ln -f -s /usr/lib64/libpython2.7.so /var/tmp/portage/dev-libs/boost-1.63.0/temp/libpython2.7.so * -------------------------------------------------------------------------------- Portage 2.3.5 (python 3.4.6-final-0, default/linux/amd64/13.0, gcc-4.9.4, glibc-2.24-r1, 4.10.8-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.10.8-gentoo-x86_64-AMD_Ryzen_7_1700_Eight-Core_Processor-with-gentoo-2.3 KiB Mem: 16402548 total, 7810808 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Sun, 09 Apr 2017 15:30:01 +0000 sh bash 4.4_p12 ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1 app-shells/bash: 4.4_p12::gentoo dev-lang/perl: 5.24.1-r1::gentoo dev-lang/python: 2.7.13::gentoo, 3.4.6::gentoo dev-util/cmake: 3.7.2-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.24.2::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.15-r2::gentoo sys-devel/binutils: 2.26.1::gentoo, 2.27::gentoo sys-devel/gcc: 4.9.4::gentoo, 5.4.0-r3::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.24-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 enlightenment-live location: /var/lib/layman/enlightenment-live masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -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=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" 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 userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://cosmos.illinois.edu/pub/gentoo/" LANG="en_CA.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j17" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X accessibility acl activities alsa amd64 berkdb bzip2 cli client colord consolekit cracklib crypt cxx dbus dri drm egl evdev exif fortran gdbm gles gles2 gtk htmlthumbs ibus iconv icu ipv6 jpeg jpeg2k lcms lzma minizip modules mtp multilib ncurses nptl ogg opengl openmp pam pcre pcre16 policykit pulseaudio python qml qt3support qt5 rdp readline samba seccomp session sftp slp speex ssl svc tcpd text threads udev unicode vorbis wayland wayland-compositor webp widgets xattr xcb xkb zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" 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 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFED_DRIVERS="mlx4" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21 ruby24" USERLAND="GNU" VIDEO_CARDS="nouveau" 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: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= dev-libs/boost-1.63.0::gentoo was built with the following: USE="icu threads -context -debug -doc -mpi -nls -python -static-libs -tools" ABI_X86="64 -32 -x32" PYTHON_TARGETS="python2_7 python3_4 -python3_5 -python3_6" CXXFLAGS="-march=native -O2 -pipe -std=c++14" phoenix ~ # emerge -pqv '=dev-libs/boost-1.63.0::gentoo' [ebuild R ] dev-libs/boost-1.63.0 USE="icu python* threads -context -debug -doc -mpi -nls -static-libs -tools" ABI_X86="(64) -32 (-x32)" PYTHON_TARGETS="python2_7 python3_4 -python3_5 -python3_6"
Having the same issue... * Messages for package dev-libs/boost-1.63.0: * ERROR: dev-libs/boost-1.63.0::gentoo failed (install phase): * (no error message) * * Call stack: * ebuild.sh, line 115: Called src_install * environment, line 4429: Called multilib-minimal_src_install * environment, line 2546: Called multilib_foreach_abi 'multilib-minimal_abi_src_install' * environment, line 2740: Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_install' * environment, line 2376: Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_install' * environment, line 2374: Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_install' * environment, line 410: Called multilib-minimal_abi_src_install * environment, line 2536: Called multilib_src_install * environment, line 3051: Called python_foreach_impl 'installation' * environment, line 3817: Called multibuild_foreach_variant '_python_multibuild_wrapper' 'installation' * environment, line 2376: Called _multibuild_run '_python_multibuild_wrapper' 'installation' * environment, line 2374: Called _python_multibuild_wrapper 'installation' * environment, line 515: Called installation * environment, line 3009: Called create_user-config.jam * environment, line 868: Called die * The specific snippet of code: * ln -f -s "$(python_get_library_path)" "${T}/lib${EPYTHON}$(get_libname)" || die; * * If you need support, post the output of `emerge --info '=dev-libs/boost-1.63.0::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-libs/boost-1.63.0::gentoo'`. * The complete build log is located at '/var/tmp/portage/dev-libs/boost-1.63.0/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-libs/boost-1.63.0/temp/environment'. * Working directory: '/var/tmp/portage/dev-libs/boost-1.63.0/work/boost_1_63_0-abi_x86_64.amd64' * S: '/var/tmp/portage/dev-libs/boost-1.63.0/work/boost_1_63_0'
Confirmed sandbox violation in boost 1.63.0 on ~amd64 during update: Portage 2.3.5 (python 3.5.2-final-0, hardened/linux/amd64, gcc-5.4.0, glibc-2.23-r3, 4.8.12-ck8+ x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.8.12-ck8+-x86_64-Intel-R-_Xeon-R-_CPU_E31275_@_3.40GHz-with-gentoo-2.3 KiB Mem: 32701820 total, 6429428 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Mon, 08 May 2017 21:02:12 +0000 sh bash 4.4_p12 ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1 ccache version 3.3.3 [enabled] app-shells/bash: 4.4_p12::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.5.2::gentoo dev-util/ccache: 3.3.3::gentoo dev-util/cmake: 3.8.0-r1::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.25::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.25-r1::gentoo, 2.26.1::gentoo, 2.27::gentoo sys-devel/gcc: 4.9.3::gentoo, 5.3.0::gentoo, 5.4.0-r3::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1-r1::gentoo sys-kernel/linux-headers: 4.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 local location: /usr/local/portage masters: gentoo priority: 0 gamerlay location: /var/lib/layman/gamerlay sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/gamerlay.git masters: gentoo priority: 50 mozilla location: /var/lib/layman/mozilla sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/mozilla.git masters: gentoo priority: 50 proaudio location: /var/lib/layman/proaudio sync-type: laymansync sync-uri: svn://svn.tuxfamily.org/svnroot/proaudio/proaudio/trunk/overlays/proaudio masters: gentoo priority: 50 sabayon location: /var/lib/layman/sabayon sync-type: laymansync sync-uri: git://github.com/Sabayon/for-gentoo.git masters: gentoo priority: 50 spike location: /var/lib/layman/spike sync-type: laymansync sync-uri: https://github.com/Spike-Pentesting/spike-overlay.git masters: gentoo priority: 50 vapoursynth location: /var/lib/layman/vapoursynth sync-type: laymansync sync-uri: https://github.com/4re/vapoursynth-portage.git masters: gentoo priority: 50 x11 location: /var/lib/layman/x11 sync-type: laymansync sync-uri: git://anongit.gentoo.org/proj/x11 masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -fomit-frame-pointer -march=native -mfpmath=sse -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/conf.d /etc/init.d /usr/lib64/libreoffice/program/sofficerc /usr/share/config/kdm /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/skel /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -fomit-frame-pointer -march=native -mfpmath=sse -pipe" DISTDIR="/var/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="ftp://gentoo.mirror.dkm.cz/pub/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo http://ftp.uni-erlangen.de/pub/mirrors/gentoo rsync://gentoo.prz.rzeszow.pl/gentoo ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo" LANG="pl_PL.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--sort-common -Wl,--hash-style=both" MAKEOPTS="-j4 -l6" PKGDIR="/var/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--exclude=/metadata/cache --exclude=/metadata/md5-cache" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --force --whole-file --delete --stats --timeout=120 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac aacplus aacs accessibility acl acpi adns adplug aiglx aim alsa amd64 amr amrenc apparmor artswrappersuid audiofile audit auth-dns avahi avx bash-completion berkdb bidi bluetooth bluray branding btrfs bzip2 c++0x cairo caps cdda cddb cdio cdr celt cilk cjk cli connman cpudetection cracklib crypt cryptsetup cscope cups curl cxx dbi dbus devil dga djvu dri dri3 drm dts dv dvb dvd dvdr dvdread dvi efi encode exif expat f2fs fam fame fat fdk ffmpeg fftw firefox fits flac fluidsynth fontconfig foomatic-db fortran freetype fuse gcj gdbm geoip gif gimpprint glade glamor gme gmp gnome-keyring gnutls gpg gphoto2 gpm graphite graphviz gsm gstreamer gtk gtk3 gtkstyle gudev hardened harfbuzz hdri hfs highlight iconv icq icu idn iec61883 ieee1394 imagemagick imap inotify introspection ipod iproute2 ipv6 irc irda iso jabber jack jbig jemalloc jfs jit joystick jpeg jpeg2k json justify kdeenablefinal kdehiddenvisibility kerberos ladspa lame lash lcd ldap libass libcanberra libnotify libproxy libsamplerate libsecret libsoxr live lm_sensors lto lua lzma lzo mac mad mail matroska mdadm mjpeg mms mmx mng modplug modules mozdevelop mp3 mp3rtp mpeg msn mtp mudflap multilib multimedia musepack musicbrainz ncurses netlink network nls nptl nsplugin ntfs ntlm odf ogg openal opencl openexr opengl openmp openssl openvpn opus orc pam pango pax_kernel pcmcia pcre pda perl pgo pie plymouth png podcast policykit portaudio postproc postscript ppds pulseaudio python qt3support qt4 qt5 quvi rados rar raw rdesktop readline real realtime reiser4 reiserfs rle rss rtmp samba sasl scanner schroedinger sdl sdlgfx seccomp session sid slp smp snappy sndfile snmp socks socks5 speex spell sqlite sse3 sse4_1 sse4_2 ssh ssl ssp ssse3 startup-notification stream svg sysfs systemd taglib tcmalloc tcpd telepathy theora threads tiff truetype twolame udev unicode unwind urandom usb v4l v4l2 vaapi vala vcd vim-syntax visualization vorbis vpx wavpack webp wifi win32codecs wmf x264 x265 xattr xcb xen xine xinerama xml xpm xprint xtpax xulrunner xv xvid xvmc yahoo zeitgeist zeroconf zlib" ABI_X86="64 32" ALSA_CARDS="emu10k1x darla20 darla24 emu10k1 gina20 gina24 hdsp hdspm ice1712 indigo indigoio layla20 layla24 mia mixart mona pcxhr rme32 rme96 sb16 sbawe sscape usbusx2y vx222 usb-usx2y" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="agfa_cl20 casio_qv dimagev dimera3500 kodak_dc120 kodak_dc210 kodak_dc240 kodak_dc3200 kodak_ez200 konica_qm150 panasonic_coolshot panasonic_dc1000 panasonic_dc1580 panasonic_l859 polaroid_pdc320 polaroid_pdc640 polaroid_pdc700 ricoh_g3 sipix_blink sipix_blink2 sipix_web2 sony_dscf1 sony_dscf55 toshiba_pdrm11 adc65 aox barbie canon clicksmart310 digigr8 digita directory enigma13 fuji gsmart300 hp215 iclick jamcam jd11 konica largan lg_gsm mars mustek pccam300 pccam600 ptp2 ricoh samsung sierra smal sonix soundvision spca50x sq905 stv0674 stv0680 sx330z template" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 ssse3 sse4_1 sse4_2 avx" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc efi-64 xen qemu multiboot" INPUT_DEVICES="evdev void vmmouse keyboard" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en en_US pl" LIRC_DEVICES="audio audio_alsa serial pctv" LLVM_TARGETS="AMDGPU BPF AArch64 ARM Mips" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" QEMU_SOFTMMU_TARGETS="x86_64 arm armeb i386 mips mips64 mips64el mipsel mipsn32 aarch64" QEMU_USER_TARGETS="arm armeb i386 mips mipsel mips64 mips64el mipsn32 x86_64 aarch64" RUBY_TARGETS="ruby23 ruby24" USERLAND="GNU" VIDEO_CARDS="fbdev vesa radeon intel i965 i915 radeonsi amdgpu" 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" USE_PYTHON="2.7 3.5" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS ================================================================= Package Settings ================================================================= dev-libs/boost-1.62.0-r1::gentoo was built with the following: USE="icu nls python threads -context -debug -doc -mpi -static-libs -tools" ABI_X86="32 64 -x32" PYTHON_TARGETS="python2_7 python3_5 -python3_4" CXXFLAGS="-O2 -fomit-frame-pointer -march=native -mfpmath=sse -pipe -std=c++14"
Problem is caused by sandbox 2.10-r3, updating to 2.10-r4 fixes it.
(In reply to Radoslaw Szkodzinski from comment #3) > Problem is caused by sandbox 2.10-r3, updating to 2.10-r4 fixes it. I can confirm this. Same error and it was resolved by updating sandbox first to 2.10-r4 and then boost. I think dev-libs/boost should depend on 2.10-r4 sandbox so portage will emerge sandbox first.
Old sandbox versions are long gone.
