A build of Rust using the currently checked minimum disk space fails reproducible. Only enabled USE flag is `cpu_flags_x86_sse2`, included LLVM, no extra LLVM targets. Base size for calculation should probably be set to at least 8GiB. >>> Running pre-merge checks for dev-lang/rust-1.59.0 * Checking for at least 7424 MiB disk space at "/var/tmp/portage/dev-lang/rust-1.59.0/temp" ... [ ok ] [log remove] * Final size of build directory: 10320444 KiB ( 9.8 GiB) * Final size of installed tree: 312224 KiB (304.9 MiB)
Can you please post > emerge --info rust Output? Sometimes flags make a big difference. Meanwhile I’ll test reqs again with base flags and update if needed.
Full output: Portage 3.0.30 (python 3.9.12-final-0, default/linux/amd64/17.1/desktop/systemd, gcc-11.2.1, glibc-2.34-r13, 5.15.37-gentoo-dist x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.15.37-gentoo-dist-x86_64-Intel-R-_Core-TM-_i7-8565U_CPU_@_1.80GHz-with-glibc2.34 KiB Mem: 6080164 total, 5581160 free KiB Swap: 2097148 total, 2097148 free Timestamp of repository gentoo: Wed, 18 May 2022 19:00:01 +0000 Head commit of repository gentoo: 432f1055c8800f23042d1014248cdec964c3d8e3 sh bash 5.1_p16 ld GNU ld (Gentoo 2.37_p1 p2) 2.37 app-misc/pax-utils: 1.3.3::gentoo app-shells/bash: 5.1_p16::gentoo dev-lang/perl: 5.34.0-r9::gentoo dev-lang/python: 3.9.12::gentoo, 3.10.4::gentoo dev-lang/rust: 1.59.0::gentoo dev-util/cmake: 3.22.2::gentoo dev-util/meson: 0.61.4-r2::gentoo sys-apps/baselayout: 2.7-r3::gentoo sys-apps/sandbox: 2.29::gentoo sys-apps/systemd: 250.4-r2::gentoo sys-devel/autoconf: 2.71-r1::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.37_p1-r2::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/gcc: 11.2.1_p20220115::gentoo sys-devel/gcc-config: 2.5-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/llvm: 13.0.1::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers) sys-libs/glibc: 2.34-r13::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" 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="/var/cache/distfiles" EMERGE_DEFAULT_OPTS=" --jobs=4 --load-average=4 --quiet-build" 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="-march=native -O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=native -O2 -pipe" GENTOO_MIRRORS="https://mirror.eu.oneandone.net/linux/distributions/gentoo/gentoo/ https://mirror.netcologne.de/gentoo/" LANG="de_AT.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" PKGDIR="/var/cache/binpkgs" 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" SHELL="/bin/bash" USE="X a52 aac acl acpi alsa amd64 branding bzip2 cairo cdda cdr cli crypt cups dbus dri dts dvd dvdr encode exif flac fortran gdbm gif gui iconv icu ipv6 jpeg lcms libglvnd libnotify libtirpc mad mng mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds qt5 readline sdl seccomp spell split-usr ssl startup-notification svg systemd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2020" 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="aes avx avx2 mmx mmxext pclmul popcnt rdrand sse sse2 sse3 sse4_1 sse4_2 ssse3" 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" 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="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby26 ruby27" USERLAND="GNU" VIDEO_CARDS="virtualbox" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, MAKEOPTS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS ================================================================= Package Settings ================================================================= dev-lang/rust-1.59.0::gentoo was built with the following: USE="-clippy -debug -dist -doc (-miri) (-nightly) (-parallel-compiler) -rls -rust-src -rustfmt (-system-bootstrap) (-system-llvm) -test -verify-sig -wasm" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="sse2" LLVM_TARGETS="(X86) -AArch64 -AMDGPU -ARM -AVR -BPF -Hexagon -Lanai -MSP430 -Mips -NVPTX -PowerPC -RISCV -Sparc -SystemZ -WebAssembly -XCore" FEATURES="xattr merge-sync userfetch buildpkg-live binpkg-docompress binpkg-logs protect-owned binpkg-dostrip userpriv fixlafiles usersandbox multilib-strict unmerge-logs usersync sandbox preserve-libs unknown-features-warn binpkg-multi-instance config-protect-if-modified distlocks parallel-fetch strict sfperms network-sandbox ipc-sandbox qa-unresolved-soname-deps assume-digests unmerge-orphans news ebuild-locks pid-sandbox"
looks very normal to me. in my testing it also consumed about 10gb for base+bundled llvm build, so your prediction is spot on. note: we never never want to make in unmergeable by default on some systems, so we prefer to undershoot the requirements and fail, than overshoot. I will bump base from 4GB to 8GB, but will reduce multilib from 1.5x to 1.3x of the base.
some history for later. the monster rust with most flags and targets enabled: Jan 01 07:36:34 hydra portage[191571]: dev-lang/rust-1.57.0: install: Final size of build directory: 22681152 KiB (21.6 GiB) Jan 09 18:24:57 hydra portage[3754366]: dev-lang/rust-1.57.0: install: Final size of build directory: 22287296 KiB (21.2 GiB) Jan 15 01:53:56 hydra portage[2682133]: dev-lang/rust-1.58.0: install: Final size of build directory: 22978624 KiB (21.9 GiB) Jan 20 14:58:31 hydra portage[820926]: dev-lang/rust-1.58.1: install: Final size of build directory: 22883200 KiB (21.8 GiB) Apr 08 11:37:11 hydra portage[188764]: dev-lang/rust-1.60.0: install: Final size of build directory: 23282432 KiB (22.2 GiB)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=46e142254f2fb8e4bc1af0989a18f37026616d83 commit 46e142254f2fb8e4bc1af0989a18f37026616d83 Author: Georgy Yakovlev <gyakovlev@gentoo.org> AuthorDate: 2022-05-24 17:02:23 +0000 Commit: Georgy Yakovlev <gyakovlev@gentoo.org> CommitDate: 2022-05-24 17:07:44 +0000 dev-lang/rust: adjust build reqs Closes: https://bugs.gentoo.org/845354 Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org> dev-lang/rust/rust-1.59.0.ebuild | 6 +++--- dev-lang/rust/rust-1.60.0.ebuild | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-)
