checking rustc version... 1.52.1 checking cargo version... 1.52.0 checking for rust target triplet... DEBUG: Creating `/var/tmp/portage/dev-lang/spidermonkey-78.10.1/temp/conftestblmb7czb.rs` with content: DEBUG: | pub extern fn hello() { println!("Hello world"); } DEBUG: Executing: `/usr/bin/rustc --crate-type staticlib --target=armv7-gentoo-linux-musleabihf -o /var/tmp/portage/dev-lang/spidermonkey-78.10.1/temp/conftestw7x5fsgs.rlib /var/tmp/portage/dev-lang/spidermonkey-78.10.1/temp/conftestblmb7czb.rs` DEBUG: The command returned non-zero exit status 1. DEBUG: Its error output was: DEBUG: | error[E0463]: can't find crate for `std` DEBUG: | | DEBUG: | = note: the `armv7-gentoo-linux-musleabihf` target may not be installed DEBUG: | DEBUG: | error: aborting due to previous error DEBUG: | DEBUG: | For more information about this error, try `rustc --explain E0463`. ERROR: Cannot compile for armv7a-unknown-linux-gnueabihf with /usr/bin/rustc The target may be unsupported, or you may not have a rust std library for that target installed. Try: rustup target add armv7-gentoo-linux-musleabihf
raspberrypi ~ # more output Portage 3.0.20 (python 3.9.6-final-0, default/linux/arm/17.0/armv7a, gcc-10.3.0, glibc-2.33-r1, 5.10.52-v7+ armv7l) ================================================================= System uname: Linux-5.10.52-v7+-armv7l-ARMv7_Processor_rev_4_-v7l-with-glibc2.33 KiB Mem: 296208 total, 39312 free KiB Swap: 1048572 total, 984060 free Timestamp of repository gentoo: Fri, 30 Jul 2021 16:00:01 +0000 Head commit of repository gentoo: da814d23d8c572f796fff850235402bf95d1d7aa sh bash 5.1_p8 ld GNU ld (Gentoo 2.35.2 p1) 2.35.2 distcc 3.4 armv7a-unknown-linux-gnueabihf [enabled] app-shells/bash: 5.1_p8::gentoo dev-lang/perl: 5.34.0::gentoo dev-lang/python: 3.9.6::gentoo dev-lang/rust: 1.52.1::gentoo dev-util/cmake: 3.18.5::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1-r1::gentoo sys-apps/sandbox: 2.24::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.3-r1::gentoo sys-devel/binutils: 2.35.2::gentoo sys-devel/gcc: 10.3.0-r2::gentoo sys-devel/gcc-config: 2.4::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.33-r1::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: ACCEPT_KEYWORDS="arm" ACCEPT_LICENSE="*" CBUILD="armv7a-unknown-linux-gnueabihf" CFLAGS="-O2 -pipe -march=armv7-a -mfpu=neon-vfpv4 -mfloat-abi=hard" CHOST="armv7a-unknown-linux-gnueabihf" CONFIG_PROTECT="/boot/cmdline.txt /boot/config.txt /etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -march=armv7-a -mfpu=neon-vfpv4 -mfloat-abi=hard" DISTDIR="/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="-O2 -pipe -march=armv7-a -mfpu=neon-vfpv4 -mfloat-abi=hard" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distcc distlocks ebuild-locks fixl afiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unreso lved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe -march=armv7-a -mfpu=neon-vfpv4 -mfloat-abi=hard" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="C.UTF8" 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 --st ats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X acl arm bzip2 cairo cli client crypt cups dbus dri eds elogind fortran gdbm gtk harfbuzz iconv icu ipv6 jpeg libglvnd ncurse s networkmanager nls nptl openmp pam pcre pulseaudio readline seccomp split-usr ssl tcpd text udisks unicode vala xattr zlib" ADA_T ARGET="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 mi me 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_ARM="edsp thumb thumb2 v4 v5 v6 v7 vfp" ELIBC ="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navco m oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinp ut" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="pres enter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS= "php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS=" ruby26" USERLAND="GNU" VIDEO_CARDS="vc4" 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: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_ COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS
Thank you for the report. We need to have all information at hand before ticket assignment. Please rebuild with -j1 (perhaps you run out of RAM) provide * the complete build.log as attachment and * paste the emerge info as described on https://wiki.gentoo.org/wiki/Attach_the_logs_to_the_bug_ticket Please reopen this ticket (Status:UNCONFIRMED) afterwards.
Created attachment 728454 [details] build.log This is with -j1. emerge --info already given.
(In reply to Alex Buell from comment #3) > Created attachment 728454 [details] > build.log > > This is with -j1. > > emerge --info already given. This is from using rust from ::gentoo, use rust from smaeul's overlay and you will find it will compile as you expect.
*** This bug has been marked as a duplicate of bug 768906 ***
