Created attachment 675745 [details] build.log I've actually been hitting this for a few months but I kept forgetting about it, and it's possibly passed on *some* systems. This particular one is Prefix but it's happened elsewhere too. * eyeD3-test-data.tgz BLAKE2B SHA512 size ;-) ... [ ok ] >>> Unpacking source... >>> Unpacking eyeD3-0.9.5.tar.gz to /Users/sam/Gentoo/var/tmp/portage/dev-python/eyeD3-0.9.5/work >>> Unpacking eyeD3-test-data.tgz to /Users/sam/Gentoo/var/tmp/portage/dev-python/eyeD3-0.9.5/work tar: ./eyeD3-test-data/Metro Pakt - Neue Stra\341en (1981).mp3: Cannot open: Illegal byte sequence tar: Exiting with failure status due to previous errors * ERROR: dev-python/eyeD3-0.9.5::gentoo_prefix failed (unpack phase): * unpack: failure unpacking eyeD3-test-data.tgz ---- Portage 3.0.10.2-prefix (python 3.7.8-final-0, prefix/darwin/macos/11.0/x64/gcc, gcc-10.1.0, unavailable, 20.1.0 x86_64) ================================================================= System uname: Darwin-20.1.0-x86_64-i386-64bit Timestamp of repository gentoo_prefix: Sun, 29 Nov 2020 18:58:30 +0000 Head commit of repository gentoo_prefix: a953d9771f23a7f2646bdd23e7c194a5a5428fbd sh bash 5.1_rc3 app-shells/bash: 5.1_rc3::gentoo_prefix dev-lang/perl: 5.30.3-r1::gentoo_prefix dev-lang/python: 3.7.8-r2::gentoo_prefix, 3.8.5::gentoo_prefix dev-util/cmake: 3.19.1::gentoo_prefix sys-devel/autoconf: 2.69-r5::gentoo_prefix sys-devel/automake: 1.16.3-r1::gentoo_prefix sys-devel/gcc: 10.1.0-r1::gentoo_prefix sys-devel/gcc-config: 1.9.1::gentoo_prefix sys-devel/libtool: 2.4.6-r6::gentoo_prefix sys-devel/make: 4.3::gentoo_prefix Repositories: gentoo_prefix location: /Users/sam/Gentoo/var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.prefix.bitzolder.nl/gentoo-portage-prefix priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: no sync-rsync-verify-max-age: 24 sync-rsync-extra-opts: ACCEPT_KEYWORDS="~x64-macos" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-apple-darwin20" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-apple-darwin20" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/Users/sam/Gentoo/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs case-insensitive-fs config-protect-if-modified distlocks ebuild-locks fixlafiles force-prefix ipc-sandbox merge-sync multilib-strict network-sandbox news nostrip parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sfperms strict unknown-features-warn unmerge-logs unmerge-orphans unprivileged" FFLAGS="" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_GB.UTF-8" LDFLAGS="-Wl,-dead_strip_dylibs" MAKEOPTS="-j4" PKGDIR="/Users/sam/Gentoo/var/cache/binpkgs" PORTAGE_CONFIGROOT="/Users/sam/Gentoo/" 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="/Users/sam/Gentoo/var/tmp" USE="aqua coreaudio ipv6 libglvnd ncurses nls objc objc++ prefix prefix-guest readline ssl unicode x64-macos zlib" ABI_X86="64" ADA_TARGET="gnat_2018" 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="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="Darwin" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="Darwin" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python3_7" RUBY_TARGETS="ruby25 ruby26" USERLAND="GNU" 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, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS