Created attachment 657738 [details] bison-3.7.1:20200901-113125.log.gz - example of failing tests In several attempts to build sys-devel/bison-3.7.1 I got test errors: [...] 273: %printer syncline ok 270: Epilogue syncline FAILED (synclines.at:310) 272: %destructor syncline ok [...] ## ------------- ## ## Test results. ## ## ------------- ## ERROR: 648 tests were run, 1 failed unexpectedly. 12 tests were skipped. ## -------------------------- ## ## testsuite.log was created. ## ## -------------------------- ## Please send `tests/testsuite.log' and all information you think might help: To: <bug-bison@gnu.org> Subject: [GNU Bison 3.7.1] testsuite: 270 failed or: [...] 267: %union name syncline skipped (synclines.at:254) 265: Prologue syncline FAILED (synclines.at:194) 269: Action syncline skipped (synclines.at:291) 266: %union syncline FAILED (synclines.at:214) 270: Epilogue syncline skipped (synclines.at:310) 268: Postprologue syncline FAILED (synclines.at:264) 272: %destructor syncline ok 271: %code top syncline ok 273: %printer syncline FAILED (synclines.at:370) [...] ## ------------- ## ## Test results. ## ## ------------- ## ERROR: 647 tests were run, 4 failed unexpectedly. 13 tests were skipped. ## -------------------------- ## ## testsuite.log was created. ## ## -------------------------- ## Please send `tests/testsuite.log' and all information you think might help: To: <bug-bison@gnu.org> Subject: [GNU Bison 3.7.1] testsuite: 265 266 268 273 failed or: [...] 294: Sane headers: api.pure api.push-pull=both ok 273: %printer syncline FAILED (synclines.at:370) 287: export YYLTYPE ok [...] ## ------------- ## ## Test results. ## ## ------------- ## ERROR: 645 tests were run, 1 failed unexpectedly. 15 tests were skipped. ## -------------------------- ## ## testsuite.log was created. ## ## -------------------------- ## Please send `tests/testsuite.log' and all information you think might help: To: <bug-bison@gnu.org> Subject: [GNU Bison 3.7.1] testsuite: 273 failed All failures are in the "Sync Lines" section. If I patch the ebuild to run tests sequentially tests succeed without problems: ## ------------- ## ## Test results. ## ## ------------- ## 650 tests were successful. 10 tests were skipped. make[3]: Leaving directory '/var/tmp/portage/sys-devel/bison-3.7.1/work/bison-3.7.1' make[2]: Leaving directory '/var/tmp/portage/sys-devel/bison-3.7.1/work/bison-3.7.1' make[1]: Leaving directory '/var/tmp/portage/sys-devel/bison-3.7.1/work/bison-3.7.1' >>> Completed testing sys-devel/bison-3.7.1 # emerge --info =sys-devel/bison-3.7.1 emerge --info =sys-devel/bison-3.7.1 Portage 3.0.4 (python 3.7.8-final-0, default/linux/amd64/17.1/desktop/plasma/systemd, gcc-9.3.0, glibc-2.31-r6, 5.4.60-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.4.60-gentoo-x86_64-AMD_Phenom-tm-_II_X6_1100T_Processor-with-gentoo-2.7 KiB Mem: 16138328 total, 2457508 free KiB Swap: 12550140 total, 12495356 free Timestamp of repository gentoo: Tue, 01 Sep 2020 09:45:01 +0000 Head commit of repository gentoo: b22162fff1007bbf1063e60c360d0b0ca81ad127 sh dash 0.5.11.1 ld GNU gold (Gentoo 2.33.1 p2 2.33.1) 1.16 distcc 3.3.3 x86_64-pc-linux-gnu [enabled] ccache version 3.7.11 [disabled] app-shells/bash: 5.0_p18::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 2.7.18-r1::gentoo, 3.7.8-r2::gentoo, 3.8.5::gentoo dev-util/ccache: 3.7.11::gentoo dev-util/cmake: 3.16.5::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/sandbox: 2.18::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.16.1-r1::gentoo sys-devel/binutils: 2.33.1-r1::gentoo sys-devel/gcc: 9.3.0-r1::gentoo sys-devel/gcc-config: 2.3.1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.31-r6::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 x-portage location: /usr/local/portage masters: gentoo priority: 0 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -frecord-gcc-switches -march=amdfam10 -flto=7" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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="-O2 -pipe -frecord-gcc-switches -march=amdfam10 -flto=7" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going y --with-bdeps y" 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="-O2 -pipe -frecord-gcc-switches -march=amdfam10 -flto=7" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs cgroup compress-build-logs config-protect-if-modified distcc distlocks ebuild-locks ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms split-elog split-log strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe -frecord-gcc-switches -march=amdfam10 -flto=7" GENTOO_MIRRORS="http://mirrors.soeasyto.com/distfiles.gentoo.org/ http://mirrors.evowise.com/gentoo/ http://gentoo.modulix.net/gentoo/ https://mirrors.soeasyto.com/distfiles.gentoo.org/ https://mirrors.evowise.com/gentoo/" LANG="it_IT.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--sort-common -flto=7" LINGUAS="it it_IT" MAKEOPTS="-j12 -l6" 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 a52 aac aalib acl acpi activities adns alsa amd64 ao audiofile bash-completion bluetooth branding brotli bzip2 cairo caps cdda cddb cdparanoia cdr cli crypt css cups curl dbus declarative dga djvu dri dts dvd dvdr emboss encode exif expat fbcon ffmpeg fftw flac fontconfig fortran ftp gd gdbm geoip gif gimp gmp gnutls gphoto2 gpm graphviz gtk gui handbook iconv icu idn imagemagick imlib introspection ipv6 java javascript jbig jemalloc jpeg jpeg2k kde kipi kwallet lame lcms libass libglvnd libnotify libsamplerate libtirpc lm_sensors lua lzma lzo mad mmap mng mp3 mp4 mpeg mplayer multilib musicbrainz ncurses nls nptl nsplugin offensive ogg openal opengl openmp pam pango pcre pdf phonon plasma png policykit postscript ppds pulseaudio qml qt5 rdesktop readline recode samba sctp sdl seccomp sndfile sockets speex spell split-usr sqlite sqlite3 ssl startup-notification svg symlink syslog systemd sysvipc taglib telemetry test theora threads tidy tiff truetype udev udisks unicode upower usb vaapi vala vdpau vim-syntax vnc vorbis wavpack wayland widgets win32codecs wmf wxwidgets x264 xattr xcb xine xml xpm xscreensaver xv xvid yahoo zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="hda-intel virmidi" 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" CAMERAS="kodak ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext popcnt sse sse2 sse3 sse4a" CURL_SSL="gnutls" ELIBC="glibc" 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" GRUB_PLATFORMS="pc" INPUT_DEVICES="libinput" KERNEL="linux" L10N="it en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python3_7" RUBY_TARGETS="ruby25" SANE_BACKENDS="epson epson2" USERLAND="GNU" VIDEO_CARDS="radeon r600" 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, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS # emerge -1pqv =sys-devel/bison-3.7.1 [ebuild U ] sys-devel/bison-3.7.1 [3.1] USE="nls test -examples -static"
Created attachment 657740 [details] bison-3.7.1:20200901-124609.log.gz - Successful tests
Created attachment 657742 [details, diff] Patch to ebuild to execute tests sequentially
I cannot reproduce and I am not convinced that this is caused by parallel execution, > 225: Syntax error in consistent error state: yacc.c ok > 242: %no-default-prec without %prec ok > 266: %union syncline ok > 265: Prologue syncline ok > 282: Output columns ok > 136: C++ Output File Prefix Mapping ok > 268: Postprologue syncline ok > 267: %union name syncline ok > 270: Epilogue syncline ok > 269: Action syncline ok > 271: %code top syncline ok > 200: S/R in initial ok > 284: Invalid CPP guards: --defines=9foo.h ok > 272: %destructor syncline ok > 283: Invalid CPP guards: --defines=input/input.h ok > 274: syncline escapes: yacc.c ok > 273: %printer syncline ok > 280: %no-lines: lalr1.cc ok > 278: %no-lines: yacc.c ok > 279: %no-lines: glr.c ok > 226: Syntax error in consistent error state: glr.c ok > 281: %no-lines: glr.cc ok > 286: Invalid CPP guards: %glr-parser --defines=9foo.h ok > 285: Invalid CPP guards: %glr-parser --defines=input/input.h ok > 305: Add missing %empty ok > 288: Sane headers: ok > 227: Syntax error in consistent error state: lalr1.cc ok > 292: Sane headers: api.pure ok > 289: Sane headers: %locations %debug ok > 303: Invalid uses of %empty ok > 275: syncline escapes: glr.c ok > 293: Sane headers: api.push-pull=both ok > 294: Sane headers: api.pure api.push-pull=both ok > 300: Midrule actions ok > 304: Valid uses of %empty ok > 301: Typed midrule actions ok > 308: Initial location: yacc.c api.pure %parse-param { int x } ok > 306: Initial location: yacc.c ok > 307: Initial location: yacc.c api.pure=full ok > 248: %expect-rr non GLR ok > 245: Unreachable States After Conflict Resolution ok > 309: Initial location: yacc.c api.push-pull=both ok > 310: Initial location: yacc.c api.push-pull=both api.pure=full ok > 228: Syntax error in consistent error state: glr.cc ok > 290: Sane headers: %glr-parser ok > 315: Initial location: yacc.c api.pure=full ok > 316: Initial location: yacc.c api.pure=full ok > 312: Initial location: glr.c api.pure ok > 291: Sane headers: %locations %debug %glr-parser ok > 276: syncline escapes: lalr1.cc ok > 311: Initial location: glr.c ok > 317: Location print: yacc.c ok > 287: export YYLTYPE ok > 277: syncline escapes: glr.cc ok > 318: Location print: glr.c ok > 336: @$ in %initial-action implies %locations ok > 337: @$ in %destructor implies %locations ok > 345: %union vs. api.value.type ok > 338: @$ in %printer implies %locations ok Please show detailed log for failed test(s).
Created attachment 658106 [details] testsuite.log of failing 268 test You're right, of course :-( Looking at the extended logs it shows that compilation (with distcc) fails once on the remote host, and then on the local one, giving duplicate error messages on stdout.
Running without distcc gives no errors, of course.
Perhaps there is a connection with https://bugs.gentoo.org/722126 - for me, compilation of 3.7.1-r1 did not succeed until "--jobs 1" was specified.
(In reply to Chuckery Towers from comment #6) > Perhaps there is a connection with https://bugs.gentoo.org/722126 - for me, > compilation of 3.7.1-r1 did not succeed until "--jobs 1" was specified. Nothing like it. Logs are quite clear: using distcc yields duplicate error messages that make the tests look like they're failing. Closing as INVALID.
