Received: (at 35519) by debbugs.gnu.org; 18 Mar 2020 20:45:47 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Mar 18 16:45:47 2020 Received: from localhost ([127.0.0.1]:41491 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1jEfZS-0007LQ-HG for submit <at> debbugs.gnu.org; Wed, 18 Mar 2020 16:45:47 -0400 Received: from dd26836.kasserver.com ([85.13.145.193]:58562) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1jEfZQ-0007Hd-Dz for 35519 <at> debbugs.gnu.org; Wed, 18 Mar 2020 16:45:45 -0400 Received: from localhost (80-110-126-163.cgn.dynamic.surfer.at [80.110.126.163]) by dd26836.kasserver.com (Postfix) with ESMTPSA id 9064C3367D81 for <35519 <at> debbugs.gnu.org>; Wed, 18 Mar 2020 21:45:41 +0100 (CET) Date: Wed, 18 Mar 2020 21:45:38 +0100 From: Danny Milosavljevic <dannym@HIDDEN> To: 35519 <at> debbugs.gnu.org Subject: guix master 4de63cf3fc0a831d75cb507456821104f24800c2: rust 1.19.0 build failure on i686-linux Message-ID: <20200318214538.160d62bd@HIDDEN> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/vpY.2Nuh.hnRU3VywvY4DVM"; protocol="application/pgp-signature"; micalg=pgp-sha256 X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 35519 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) --Sig_/vpY.2Nuh.hnRU3VywvY4DVM Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, so after our mrustc upgrade to 0.9, we get the following when building rust= 1.19.0 on guix master 4de63cf3fc0a831d75cb507456821104f24800c2 and i686-linux: [...] (75/77) BUILDING git2_curl from git2-curl v0.7.0 > /gnu/store/0hzdzb07gaplh2x96mg7dpvip92shx43-mrustc-0.9/bin/mrustc src/ven= dor/git2-curl/src/lib.rs -o output/cargo-build/libgit2_curl-0_7_0.rlib --cr= ate-name git2_curl --crate-type rlib -C emit-depfile=3Doutput/cargo-build/l= ibgit2_curl-0_7_0.rlib.d --crate-tag 0_7_0 -g --cfg debug_assertions -O -L = output -L /gnu/store/0hzdzb07gaplh2x96mg7dpvip92shx43-mrustc-0.9/lib/mrust = -L output/cargo-build --extern curl=3Doutput/cargo-build/libcurl-0_4_6.rlib= --extern url=3Doutput/cargo-build/liburl-1_4_0.rlib --extern log=3Doutput/= cargo-build/liblog-0_3_7.rlib --extern git2=3Doutput/cargo-build/libgit2-0_= 6_6.rlib (76/77) BUILDING cargo v0.20.0 > /gnu/store/0hzdzb07gaplh2x96mg7dpvip92shx43-mrustc-0.9/bin/mrustc src/too= ls/cargo/src/cargo/lib.rs -o output/cargo-build/libcargo-0_20_0.rlib --crat= e-name cargo --crate-type rlib -C emit-depfile=3Doutput/cargo-build/libcarg= o-0_20_0.rlib.d --crate-tag 0_20_0 -g --cfg debug_assertions -O -L output -= L /gnu/store/0hzdzb07gaplh2x96mg7dpvip92shx43-mrustc-0.9/lib/mrust -L outpu= t/cargo-build --extern crates_io=3Doutput/cargo-build/libcrates_io-0_9_0.rl= ib --extern crossbeam=3Doutput/cargo-build/libcrossbeam-0_2_10.rlib --exter= n curl=3Doutput/cargo-build/libcurl-0_4_6.rlib --extern docopt=3Doutput/car= go-build/libdocopt-0_7_0.rlib --extern env_logger=3Doutput/cargo-build/libe= nv_logger-0_4_2.rlib --extern error_chain=3Doutput/cargo-build/liberror_cha= in-0_10_0.rlib --extern filetime=3Doutput/cargo-build/libfiletime-0_1_10.rl= ib --extern flate2=3Doutput/cargo-build/libflate2-0_2_19.rlib --extern fs2= =3Doutput/cargo-build/libfs2-0_4_1.rlib --extern git2=3Doutput/cargo-build/= libgit2-0_6_6.rlib --extern git2_curl=3Doutput/cargo-build/libgit2_curl-0_7= _0.rlib --extern glob=3Doutput/cargo-build/libglob-0_2_11.rlib --extern job= server=3Doutput/cargo-build/libjobserver-0_1_6.rlib --extern libc=3Doutput/= cargo-build/liblibc-0_2_22.rlib --extern libgit2_sys=3Doutput/cargo-build/l= iblibgit2_sys-0_6_12.rlib --extern log=3Doutput/cargo-build/liblog-0_3_7.rl= ib --extern num_cpus=3Doutput/cargo-build/libnum_cpus-1_4_0.rlib --extern r= ustc_serialize=3Doutput/cargo-build/librustc_serialize-0_3_24.rlib --extern= scoped_tls=3Doutput/cargo-build/libscoped_tls-0_1_0.rlib --extern semver= =3Doutput/cargo-build/libsemver-0_7_0.rlib --extern serde=3Doutput/cargo-bu= ild/libserde-1_0_6.rlib --extern serde_derive=3Doutput/cargo-build/libserde= _derive-1_0_6-plugin --extern serde_ignored=3Doutput/cargo-build/libserde_i= gnored-0_0_3.rlib --extern serde_json=3Doutput/cargo-build/libserde_json-1_= 0_2.rlib --extern shell_escape=3Doutput/cargo-build/libshell_escape-0_1_3.r= lib --extern tar=3Doutput/cargo-build/libtar-0_4_13.rlib --extern tempdir= =3Doutput/cargo-build/libtempdir-0_3_5.rlib --extern term=3Doutput/cargo-bu= ild/libterm-0_4_5.rlib --extern toml=3Doutput/cargo-build/libtoml-0_4_1.rli= b --extern url=3Doutput/cargo-build/liburl-1_4_0.rlib --extern openssl=3Dou= tput/cargo-build/libopenssl-0_9_12.rlib BUILDING cargo v0.20.0 > /gnu/store/0hzdzb07gaplh2x96mg7dpvip92shx43-mrustc-0.9/bin/mrustc src/too= ls/cargo/src/bin/cargo.rs -o output/cargo-build/cargo --crate-name cargo --= crate-type bin -C emit-depfile=3Doutput/cargo-build/cargo.d --crate-tag 0_2= 0_0 -g --cfg debug_assertions -O -L output -L /gnu/store/0hzdzb07gaplh2x96m= g7dpvip92shx43-mrustc-0.9/lib/mrust -L output/cargo-build --extern cargo=3D= output/cargo-build/libcargo-0_20_0.rlib --extern crates_io=3Doutput/cargo-b= uild/libcrates_io-0_9_0.rlib --extern crossbeam=3Doutput/cargo-build/libcro= ssbeam-0_2_10.rlib --extern curl=3Doutput/cargo-build/libcurl-0_4_6.rlib --= extern docopt=3Doutput/cargo-build/libdocopt-0_7_0.rlib --extern env_logger= =3Doutput/cargo-build/libenv_logger-0_4_2.rlib --extern error_chain=3Doutpu= t/cargo-build/liberror_chain-0_10_0.rlib --extern filetime=3Doutput/cargo-b= uild/libfiletime-0_1_10.rlib --extern flate2=3Doutput/cargo-build/libflate2= -0_2_19.rlib --extern fs2=3Doutput/cargo-build/libfs2-0_4_1.rlib --extern g= it2=3Doutput/cargo-build/libgit2-0_6_6.rlib --extern git2_curl=3Doutput/car= go-build/libgit2_curl-0_7_0.rlib --extern glob=3Doutput/cargo-build/libglob= -0_2_11.rlib --extern jobserver=3Doutput/cargo-build/libjobserver-0_1_6.rli= b --extern libc=3Doutput/cargo-build/liblibc-0_2_22.rlib --extern libgit2_s= ys=3Doutput/cargo-build/liblibgit2_sys-0_6_12.rlib --extern log=3Doutput/ca= rgo-build/liblog-0_3_7.rlib --extern num_cpus=3Doutput/cargo-build/libnum_c= pus-1_4_0.rlib --extern rustc_serialize=3Doutput/cargo-build/librustc_seria= lize-0_3_24.rlib --extern scoped_tls=3Doutput/cargo-build/libscoped_tls-0_1= _0.rlib --extern semver=3Doutput/cargo-build/libsemver-0_7_0.rlib --extern = serde=3Doutput/cargo-build/libserde-1_0_6.rlib --extern serde_derive=3Doutp= ut/cargo-build/libserde_derive-1_0_6-plugin --extern serde_ignored=3Doutput= /cargo-build/libserde_ignored-0_0_3.rlib --extern serde_json=3Doutput/cargo= -build/libserde_json-1_0_2.rlib --extern shell_escape=3Doutput/cargo-build/= libshell_escape-0_1_3.rlib --extern tar=3Doutput/cargo-build/libtar-0_4_13.= rlib --extern tempdir=3Doutput/cargo-build/libtempdir-0_3_5.rlib --extern t= erm=3Doutput/cargo-build/libterm-0_4_5.rlib --extern toml=3Doutput/cargo-bu= ild/libtoml-0_4_1.rlib --extern url=3Doutput/cargo-build/liburl-1_4_0.rlib = --extern openssl=3Doutput/cargo-build/libopenssl-0_9_12.rlib "libcore" command "output/rustc-build/rustc" "-C" "linker=3D/gnu/store/y7dd2178bbpy7p= l09fdn1r9412rc2mm3-gcc-7.4.0/bin/gcc" "-Z" "force-unstable-if-unmarked" "-L= " "output/target-libs" "src/libcore/lib.rs" "-o" "output/target-libs/libcor= e.rlib" failed with signal 8 That's extremely good, but signal 8 is SIGFPE, as before. --Sig_/vpY.2Nuh.hnRU3VywvY4DVM Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEds7GsXJ0tGXALbPZ5xo1VCwwuqUFAl5yiHIACgkQ5xo1VCww uqW96Af9GQd5EA9/l4SpVDEGBJu98G8jaW/Y32oVFRybdUbTZG1+c1yWzhk+EHs2 eqJ7emCo889d8OPuyXxsY9RvDMf8Onp299H/VsKSWF0IA+8sbsnLuy9JuD+oCx4f Pzjnus3HNGPeyYsnocPUtHSVNrYvHabX8+eKsbOK5pf1P7qFxKriF21nQyM68r0X JURKBvDApGkGwCtI6HKq7Rkcl2rtnXsWBb6OS4mTj2GPitmULtlndmaU2yu4JMwO +0nQBSE6m8Pf+KbLdL/7gMAJwUU8qMP4hN1Qkiq9RiH31On59XOo/CZLgkvqdAgI T5roRz2Bkww7xKKubMLwbmI6WHOm1g== =7Pn4 -----END PGP SIGNATURE----- --Sig_/vpY.2Nuh.hnRU3VywvY4DVM--
bug-guix@HIDDEN:bug#35519; Package guix.
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From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN>
To: Danny Milosavljevic <dannym@HIDDEN>
Subject: Re: bug#35519: librsvg broken on i686-linux
References: <871s1ion48.fsf@HIDDEN> <87h8a2sc6j.fsf@HIDDEN>
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Hi Danny,
Danny Milosavljevic <dannym@HIDDEN> skribis:
> Yes, I've brought that up upstream and upstream is more than willing to w=
ork
> on this and debug this problem if there is a system to debug it on.
>
> However, as far as I understand we decided not to give thepowersgang (aut=
hors
> of mrustc) a login to a Guix machine--therefore, the situation will not i=
mprove.
What about giving them =E2=80=9Cguix pack mrustc=E2=80=9D, or a guix-instal=
l.sh + pull
command sequence, or a VM image?
The instructions would be:
1. Download and run <https://guix.gnu.org/install.sh>. It will
perform the steps described at
<https://guix.gnu.org/manual/en/html_node/Binary-Installation.html>.
2. Write this to a file:
(list (channel
(name 'guix)
(url "https://git.savannah.gnu.org/git/guix.git")
(commit
"0b2ea78173f05c417a9002e52e2b36b139074124")))
3. Run =E2=80=98guix pull -C that-file.scm -p ~/core-updates=E2=80=99.
4. Run =E2=80=98~/core-updates/bin/guix build rust -s i686-linux -K=E2=80=
=99.
Investigate as per
<https://guix.gnu.org/manual/en/html_node/Debugging-Build-Failures.htm=
l>.
Perhaps you could propose them to do that, and if that=E2=80=99s too much to
ask, we can meet halfway somehow.
Of course we can also provide guidance on #guix on IRC.
WDYT?
> No, but thepowersgang might find it very quickly. They guess it might be
> some C undefined behavior being used by the mrustc->C translator, or a pr=
oblem
> with the struct layout (although I've checked the latter and it should be
> fine).
Would Valgrind or ASan be able to flag the potential issue?
Thanks,
Ludo=E2=80=99.
bug-guix@HIDDEN:bug#35519; Package guix.
Full text available.Received: (at 35519) by debbugs.gnu.org; 16 Sep 2019 16:11:51 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Mon Sep 16 12:11:51 2019 Received: from localhost ([127.0.0.1]:50901 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1i9tbT-0003lX-Jb for submit <at> debbugs.gnu.org; Mon, 16 Sep 2019 12:11:51 -0400 Received: from dd26836.kasserver.com ([85.13.145.193]:36272) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1i9tbS-0003lM-FB for 35519 <at> debbugs.gnu.org; Mon, 16 Sep 2019 12:11:50 -0400 Received: from localhost (178.113.182.130.wireless.dyn.drei.com [178.113.182.130]) by dd26836.kasserver.com (Postfix) with ESMTPSA id C0DE13360828; Mon, 16 Sep 2019 18:11:48 +0200 (CEST) Date: Mon, 16 Sep 2019 18:11:41 +0200 From: Danny Milosavljevic <dannym@HIDDEN> To: Ludovic =?ISO-8859-1?Q?Court=E8s?= <ludo@HIDDEN> Subject: Re: bug#35519: librsvg broken on i686-linux Message-ID: <20190916181141.40fdebe6@HIDDEN> In-Reply-To: <87pnk0bf8v.fsf@HIDDEN> References: <871s1ion48.fsf@HIDDEN> <87h8a2sc6j.fsf@HIDDEN> <87pnk0bf8v.fsf@HIDDEN> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/PLh5eK0_YKp0mFhNC4E_toX"; protocol="application/pgp-signature" X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 35519 Cc: Ricardo Wurmus <rekado@HIDDEN>, 35519 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) --Sig_/PLh5eK0_YKp0mFhNC4E_toX Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Ludo, On Mon, 16 Sep 2019 14:24:48 +0200 Ludovic Court=C3=A8s <ludo@HIDDEN> wrote: > Does that ring a bell? Yes, I've brought that up upstream and upstream is more than willing to work on this and debug this problem if there is a system to debug it on. However, as far as I understand we decided not to give thepowersgang (autho= rs of mrustc) a login to a Guix machine--therefore, the situation will not imp= rove. The problem is NOT reproducible in Debian with the same gcc version. Maybe I'll get my home internet set up next month and put a Guix machine on= it, but right now I only have mobile internet (with very slow upload and behind= NAT). As it is now, I cannot reasonably give someone a Guix machine already setup to debug this problem. The problem is 100% reproducible and I estimate would be easy to fix for the authors--and maybe would fix the similar armhf problems as well. So if someone could put a Guix machine on the internet and give thepowersga= ng access, that would be great. I can't right now. If that happens, I can instruct thepowersgang how to enter an environment where this problem can be reproduced and fixed. Even at the last FOSDEM, Chris Marusich and I saw this problem and fixed part of it--by now we got upstream attention. (After all this inertia maybe we lost upstream attention again--we'll see) > Any ideas of a fix or workaround we could apply? No, but thepowersgang might find it very quickly. They guess it might be some C undefined behavior being used by the mrustc->C translator, or a prob= lem with the struct layout (although I've checked the latter and it should be fine). --Sig_/PLh5eK0_YKp0mFhNC4E_toX Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEds7GsXJ0tGXALbPZ5xo1VCwwuqUFAl1/tD0ACgkQ5xo1VCww uqWJ1Af/fMLcbj/bUBkHbVNKpYbrU+46A8Yrnth9IMdnbByGw3FcUCAZt7khyHvJ U1wGLd4eG9iJxHxjMehWrckUia9d7OMg+WSNhdeHWL9cQ4vg/5TTr4yf63q/i/SC SD5f4cdWy+N7Eo4tkn3KcVkdQVmnrYfj7PIoiPaZ6aTXw1KlpCgIyEo9Pvc200g0 OTDly2IZkvM3YeJkBQ/QenOwu6TJ39PbGmvtsytfogloN16/ybxT7WHBrmM+MDiJ fXzPoDub3DuxFqstMslPvUfjdVrgNiZlClpUIo7YJiKNJxLTtVDafLvpq66aPi2x vPNDvh9P/31kZh1krORE4VGeii5rLw== =A47n -----END PGP SIGNATURE----- --Sig_/PLh5eK0_YKp0mFhNC4E_toX--
bug-guix@HIDDEN:bug#35519; Package guix.
Full text available.Received: (at 35519) by debbugs.gnu.org; 16 Sep 2019 12:25:00 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Mon Sep 16 08:25:00 2019 Received: from localhost ([127.0.0.1]:49344 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1i9q3w-00089o-Bq for submit <at> debbugs.gnu.org; Mon, 16 Sep 2019 08:25:00 -0400 Received: from eggs.gnu.org ([209.51.188.92]:52390) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1i9q3v-00089d-8y for 35519 <at> debbugs.gnu.org; Mon, 16 Sep 2019 08:24:59 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:49816) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <ludo@HIDDEN>) id 1i9q3p-0000dK-E4; Mon, 16 Sep 2019 08:24:53 -0400 Received: from [2001:660:6102:320:e120:2c8f:8909:cdfe] (port=47742 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from <ludo@HIDDEN>) id 1i9q3o-0002wK-TO; Mon, 16 Sep 2019 08:24:53 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Ricardo Wurmus <rekado@HIDDEN> Subject: Re: bug#35519: librsvg broken on i686-linux References: <871s1ion48.fsf@HIDDEN> <87h8a2sc6j.fsf@HIDDEN> Date: Mon, 16 Sep 2019 14:24:48 +0200 In-Reply-To: <87h8a2sc6j.fsf@HIDDEN> (Ricardo Wurmus's message of "Fri, 10 May 2019 14:53:40 +0200") Message-ID: <87pnk0bf8v.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 35519 Cc: 35519 <at> debbugs.gnu.org, Danny Milosavljevic <dannym@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Hello Danny and all, Ricardo Wurmus <rekado@HIDDEN> skribis: >> Hydra failed to build librsvg on i686-linux, because it depends on Rust >> which is still broken on i686-linux in Guix. > > Danny opened a bug report with the mrustc upstream: > > https://github.com/thepowersgang/mrustc/issues/108 > > The last message there tells us to try again with current HEAD on > master. If this fails I think it=E2=80=99s acceptable to use a binary fo= r the > very first Rust on i686; we would skip the use of mrustc on i686 then. > Not great. I don=E2=80=99t know if it relates but on current =E2=80=98core-updates=E2= =80=99 Rust 1.19 fails to build on i686: --8<---------------cut here---------------start------------->8--- BUILDING curl_sys from curl-sys v0.3.11 with features [] > /gnu/store/2fh0bz69j6gxpgj5nqiqplwmck1dvi47-mrustc-0.8.0/bin/mrustc src/v= endor/curl-sys/lib.rs --crate-name curl_sys --crate-type rlib --crate-tag 0= _3_11 -g --cfg debug_assertions -O -o output/cargo-build/libcurl_sys-0_3_11= .hir -L output/cargo-build -L /gnu/store/44sdci2mizpvd70zyvbfs9ai0maw255z-c= url-7.65.3/lib -l curl --extern libz_sys=3Doutput/cargo-build/liblibz_sys-1= _0_13.hir --extern libc=3Doutput/cargo-build/liblibc-0_2_22.hir --extern op= enssl_sys=3Doutput/cargo-build/libopenssl_sys-0_9_12.hir -L output -L /gnu/= store/2fh0bz69j6gxpgj5nqiqplwmck1dvi47-mrustc-0.8.0/lib/mrust BUILDING curl from curl v0.4.6 with features [] > /gnu/store/2fh0bz69j6gxpgj5nqiqplwmck1dvi47-mrustc-0.8.0/bin/mrustc src/v= endor/curl/src/lib.rs --crate-name curl --crate-type rlib --crate-tag 0_4_6= -g --cfg debug_assertions -O -o output/cargo-build/libcurl-0_4_6.hir -L ou= tput/cargo-build --extern libc=3Doutput/cargo-build/liblibc-0_2_22.hir --ex= tern curl_sys=3Doutput/cargo-build/libcurl_sys-0_3_11.hir --extern openssl_= sys=3Doutput/cargo-build/libopenssl_sys-0_9_12.hir --extern openssl_probe= =3Doutput/cargo-build/libopenssl_probe-0_1_1.hir -L output -L /gnu/store/2f= h0bz69j6gxpgj5nqiqplwmck1dvi47-mrustc-0.8.0/lib/mrust BUILDING crates_io from crates-io v0.9.0 with features [] > /gnu/store/2fh0bz69j6gxpgj5nqiqplwmck1dvi47-mrustc-0.8.0/bin/mrustc src/t= ools/cargo/src/crates-io/lib.rs --crate-name crates_io --crate-type rlib --= crate-tag 0_9_0 -g --cfg debug_assertions -O -o output/cargo-build/libcrate= s_io-0_9_0.hir -L output/cargo-build --extern curl=3Doutput/cargo-build/lib= curl-0_4_6.hir --extern error_chain=3Doutput/cargo-build/liberror_chain-0_1= 0_0.hir --extern serde=3Doutput/cargo-build/libserde-1_0_6.hir --extern ser= de_derive=3Doutput/cargo-build/libserde_derive-1_0_6.hir --extern serde_jso= n=3Doutput/cargo-build/libserde_json-1_0_2.hir --extern url=3Doutput/cargo-= build/liburl-1_4_0.hir -L output -L /gnu/store/2fh0bz69j6gxpgj5nqiqplwmck1d= vi47-mrustc-0.8.0/lib/mrust munmap_chunk(): invalid pointer src/tools/cargo/src/crates-io/lib.rs:65: BUG:src/expand/proc_macro.cpp:941:= Unexpected EOF while reading from child process BUILD FAILED command "/gnu/store/2fh0bz69j6gxpgj5nqiqplwmck1dvi47-mrustc-0.8.0/tools/bin= /minicargo" "src/tools/cargo" "--vendor-dir" "src/vendor" "--output-dir" "o= utput/cargo-build" "-L" "output/" "-L" "/gnu/store/2fh0bz69j6gxpgj5nqiqplwm= ck1dvi47-mrustc-0.8.0/lib/mrust" "-j" "1" failed with status 1 builder for `/gnu/store/01mh2n7mif0k49ivj6y3fdq1ssj3d2lq-rust-1.19.0.drv' f= ailed with exit code 1 --8<---------------cut here---------------end--------------->8--- (From <https://ci.guix.gnu.org/log/cnxzabs1mi42rfvz8gp34lqap0dwi9l6-rust-1.19.0-c= argo>.) Does that ring a bell? Any ideas of a fix or workaround we could apply? It=E2=80=99d be great if we could merge =E2=80=98core-updates=E2=80=99 soon= . This is unfortunately not a regression compared to =E2=80=98master=E2=80=99, so I d= on=E2=80=99t think this is a blocker. Thoughts? Ludo=E2=80=99.
bug-guix@HIDDEN:bug#35519; Package guix.
Full text available.Ludovic Courtès <ludo@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 35519) by debbugs.gnu.org; 11 May 2019 14:16:36 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sat May 11 10:16:36 2019 Received: from localhost ([127.0.0.1]:40767 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1hPSnk-00011H-4M for submit <at> debbugs.gnu.org; Sat, 11 May 2019 10:16:36 -0400 Received: from dd26836.kasserver.com ([85.13.145.193]:35896) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1hPSnh-0000z7-UV for 35519 <at> debbugs.gnu.org; Sat, 11 May 2019 10:16:34 -0400 Received: from localhost (unknown [185.17.13.127]) by dd26836.kasserver.com (Postfix) with ESMTPSA id 163F73360BD8; Sat, 11 May 2019 16:16:33 +0200 (CEST) Date: Sat, 11 May 2019 16:16:32 +0200 From: Danny Milosavljevic <dannym@HIDDEN> To: Mark H Weaver <mhw@HIDDEN> Subject: Re: bug#35519: librsvg broken on i686-linux Message-ID: <20190511161632.5c8e4d60@HIDDEN> In-Reply-To: <878svd1kp3.fsf@HIDDEN> References: <871s1ion48.fsf@HIDDEN> <87h8a2sc6j.fsf@HIDDEN> <20190511020026.4d207749@HIDDEN> <878svd1kp3.fsf@HIDDEN> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/g9/xxIH7sEL0wU.BMHSs6mJ"; protocol="application/pgp-signature" X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 35519 Cc: Ricardo Wurmus <rekado@HIDDEN>, 35519 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) --Sig_/g9/xxIH7sEL0wU.BMHSs6mJ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Mark, On Sat, 11 May 2019 04:03:41 -0400 Mark H Weaver <mhw@HIDDEN> wrote: > Hmm. What makes you think that 'invoke' swallowed the output? You > might be right, but 'invoke' is used quite widely by now in Guix, > including to invoke 'make' in gnu-build-system, and I haven't seen > reports of it swallowing output. I found out what was up with invoke. The child process didn't output anything on stdout or stderr, but it died with SIGFPE and I either was unable to interpret invoke's exception properly, or it didn't say (probably the former). It seems that mrustc uses a different gcc version than rust 1.19 which seems to be a bad idea to me, but not sure whether it's the cause of the SIGFPE. --Sig_/g9/xxIH7sEL0wU.BMHSs6mJ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEds7GsXJ0tGXALbPZ5xo1VCwwuqUFAlzW2UAACgkQ5xo1VCww uqX6xgf/a0DjFDARBmexxw3PaMP74aOt2WuKoiXxFBX88Cz1vk87H6fz01zM0yah /9053OvAeXLXyVoJ/DcWypMWMrlA33nJ1IbLFb4GZd1naf7pMGsgh/aJuDVojYZP 6jJCV8xMgZ4+Y8EBsluzt2b3TE826SSfQ/L0KqOHynCiKU1apERH8prqyLtEtHd+ pKOLJdgXMUp9f7u7dTLrdpXX2d+8wjtw5pdOqYt8rqsMcAeBj3XB/x8oWA/qyjZN 3v2HB91t6O1aD6PDGr3rYDS6sLHVgNIebT54ERvJtfQr6XAythnkBYgzdSk5Iyr2 3BgT6YgUeZn37BLkQJGCTMD8BxN5aA== =9wlr -----END PGP SIGNATURE----- --Sig_/g9/xxIH7sEL0wU.BMHSs6mJ--
bug-guix@HIDDEN:bug#35519; Package guix.
Full text available.Received: (at 35519) by debbugs.gnu.org; 11 May 2019 14:09:08 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sat May 11 10:09:08 2019 Received: from localhost ([127.0.0.1]:40746 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1hPSgW-0007vR-De for submit <at> debbugs.gnu.org; Sat, 11 May 2019 10:09:08 -0400 Received: from dd26836.kasserver.com ([85.13.145.193]:34940) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1hPSgV-0007vI-7V for 35519 <at> debbugs.gnu.org; Sat, 11 May 2019 10:09:07 -0400 Received: from localhost (unknown [185.17.13.127]) by dd26836.kasserver.com (Postfix) with ESMTPSA id 8DBDB33606DD; Sat, 11 May 2019 16:09:05 +0200 (CEST) Date: Sat, 11 May 2019 16:08:59 +0200 From: Danny Milosavljevic <dannym@HIDDEN> To: Ricardo Wurmus <rekado@HIDDEN> Subject: Re: bug#35519: librsvg broken on i686-linux Message-ID: <20190511160859.7b486515@HIDDEN> In-Reply-To: <20190511020026.4d207749@HIDDEN> References: <871s1ion48.fsf@HIDDEN> <87h8a2sc6j.fsf@HIDDEN> <20190511020026.4d207749@HIDDEN> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/6uBAOw45ThhaeXTOuIKEpth"; protocol="application/pgp-signature" X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 35519 Cc: 35519 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) --Sig_/6uBAOw45ThhaeXTOuIKEpth Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Extra info: guix mrustc seems to be compiled with gcc 8 but guix rust-1.19 = with gcc 5.5. How did that happen? Doesn't sound like a good idea since o= ne loads compiler plugins compiled using the other into the same process. --Sig_/6uBAOw45ThhaeXTOuIKEpth Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEds7GsXJ0tGXALbPZ5xo1VCwwuqUFAlzW13sACgkQ5xo1VCww uqVkUwf+JO5O5vzY/cqyJBxFyH1v+PocfR6oQNN+6xX7B7sHrrClHbe+DGvv3SbY yiLT3q1+fk6AZ0IBKEfU/zd2rYrsxCW9Q7+DigRqPAWju6QVAWsmQ4Y7RbcPlfkp CKAJbr/pCsr+RX3quNTnmx0UjQIjpa2y7usbaXkTEtFGLxsRuNbA44PVU8wxXYZ8 C2qm92/nf6wqacgj0r3FenfXOE/Hr8j1kjpB0RhONPpiONlz/26aEU/KR8Opryms IJcqRqpMJhkftDDGdGBso2scy3UKXYG69Js2lp9J1IsAzqJDnFCwCuqVkZAck3qF /bnzpxxoAxls/NFk0Ao89FaJRXxrNw== =BF7N -----END PGP SIGNATURE----- --Sig_/6uBAOw45ThhaeXTOuIKEpth--
bug-guix@HIDDEN:bug#35519; Package guix.
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From: Ricardo Wurmus <rekado@HIDDEN>
To: Danny Milosavljevic <dannym@HIDDEN>
Subject: Re: bug#35519: librsvg broken on i686-linux
In-reply-to: <871s1ion48.fsf@HIDDEN>
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Hi,
> Hydra failed to build librsvg on i686-linux, because it depends on Rust
> which is still broken on i686-linux in Guix.
Danny opened a bug report with the mrustc upstream:
https://github.com/thepowersgang/mrustc/issues/108
The last message there tells us to try again with current HEAD on
master. If this fails I think it=E2=80=99s acceptable to use a binary for =
the
very first Rust on i686; we would skip the use of mrustc on i686 then.
Not great.
--
Ricardo
bug-guix@HIDDEN:bug#35519; Package guix.
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From: Mark H Weaver <mhw@HIDDEN>
To: Danny Milosavljevic <dannym@HIDDEN>
Subject: Re: bug#35519: librsvg broken on i686-linux
References: <871s1ion48.fsf@HIDDEN> <87h8a2sc6j.fsf@HIDDEN>
<20190511020026.4d207749@HIDDEN>
Date: Sat, 11 May 2019 04:03:41 -0400
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Hi Danny,
Danny Milosavljevic <dannym@HIDDEN> writes:
> But when I use our separate package definitions it fails when building libcore
> (which is the first library for the target compiler).
> Invoke seems to swallow the output, so I have no idea where or why it failed
> (grr).
Hmm. What makes you think that 'invoke' swallowed the output? You
might be right, but 'invoke' is used quite widely by now in Guix,
including to invoke 'make' in gnu-build-system, and I haven't seen
reports of it swallowing output.
I looked at the code. 'invoke' calls 'system*' which calls
'scm_open_process' (in libguile/posix.c) with an empty mode string.
In this case, the child STDOUT becomes (current-output-port) from the
parent if (current-output-port) is a "file port", i.e. a Guile port
backed by a POSIX file descriptor, e.g. a file, socket or pipe. If it's
a Guile port that's not backed by a file descriptor, e.g. a custom port,
soft port, string port, bytevector port, etc, then indeed the child
output will go to /dev/null instead.
(Note that the port returned by 'open-pipe*' when used in OPEN_BOTH mode
is also a soft port and not considered a file port, even though it is
internally backed by two file ports.)
Ditto for STDERR, except that it uses (current-error-port).
So, if 'invoke' seems to be swallowing output, it's probably because it
was called within the dynamic extent of 'with-output-to-port',
'with-error-to-port', 'with-output-to-string', or similar.
Regards,
Mark
bug-guix@HIDDEN:bug#35519; Package guix.
Full text available.Received: (at 35519) by debbugs.gnu.org; 11 May 2019 00:00:45 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri May 10 20:00:45 2019 Received: from localhost ([127.0.0.1]:39460 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1hPFRV-0000Nr-7V for submit <at> debbugs.gnu.org; Fri, 10 May 2019 20:00:45 -0400 Received: from dd26836.kasserver.com ([85.13.145.193]:45942) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <dannym@HIDDEN>) id 1hPFRS-0000Ni-GZ for 35519 <at> debbugs.gnu.org; Fri, 10 May 2019 20:00:43 -0400 Received: from localhost (unknown [185.17.13.127]) by dd26836.kasserver.com (Postfix) with ESMTPSA id 7BA113360638; Sat, 11 May 2019 02:00:40 +0200 (CEST) Date: Sat, 11 May 2019 02:00:26 +0200 From: Danny Milosavljevic <dannym@HIDDEN> To: Ricardo Wurmus <rekado@HIDDEN> Subject: Re: bug#35519: librsvg broken on i686-linux Message-ID: <20190511020026.4d207749@HIDDEN> In-Reply-To: <87h8a2sc6j.fsf@HIDDEN> References: <871s1ion48.fsf@HIDDEN> <87h8a2sc6j.fsf@HIDDEN> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/19T5atM0E_KdLOXveJCSFTC"; protocol="application/pgp-signature" X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 35519 Cc: 35519 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) --Sig_/19T5atM0E_KdLOXveJCSFTC Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, On Fri, 10 May 2019 14:53:40 +0200 Ricardo Wurmus <rekado@HIDDEN> wrote: > > Hydra failed to build librsvg on i686-linux, because it depends on Rust > > which is still broken on i686-linux in Guix. =20 >=20 > Danny opened a bug report with the mrustc upstream: >=20 > https://github.com/thepowersgang/mrustc/issues/108 >=20 > The last message there tells us to try again with current HEAD on > master. I tried it now--it *does* work on i686 if I follow the README of mrustc and build both it and rust 1.19 using the Makefile of mrustc. (I haven't tested armhf and x86_64 on mrustc master yet) But when I use our separate package definitions it fails when building libc= ore (which is the first library for the target compiler). Invoke seems to swallow the output, so I have no idea where or why it failed (grr). It's easily possible that some rust 1.19 build flags have to be adapted for the newer mrustc, but I don't know which yet. (Obviously, mrustc's makefile and/or Cargo.tomls already did the adaption if any) --Sig_/19T5atM0E_KdLOXveJCSFTC Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEds7GsXJ0tGXALbPZ5xo1VCwwuqUFAlzWEJoACgkQ5xo1VCww uqUMGwf/X1wIRYI11bSQv8p6eK4mEQx6n0HBIel3Q+4TyVpPXfUvmXvKV16PTTJz CK0GOaSlCe+E9V6eEK4UfwCfBIBF3ROr+NY7MW2RYAftvsyrwN3G/6XRNhejTRFu gEL6er6YQdA7JWAgo5NUWmFh7fOi6QBf0WG+66BlM10r9yiW4PN3unNkumD4ecj5 /5DQKOWLh+Dumwtv5GCM0xU7zgy7lbl2BchoW16GLDV3CGZg/47C2iYOgdg9J/jI 1g5OP7kiOsobE7UkC1Wuei/VmmuH7HSaYM0qMM35VTZ7JY6mOQqEHgX9bQiypiRO h/2OuuhZdWFtEa99kBUQUJRWwEG4xw== =8vuF -----END PGP SIGNATURE----- --Sig_/19T5atM0E_KdLOXveJCSFTC--
bug-guix@HIDDEN:bug#35519; Package guix.
Full text available.Ludovic Courtès <ludo@HIDDEN>
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From: Mark H Weaver <mhw@HIDDEN>
To: bug-guix@HIDDEN
Subject: librsvg broken on i686-linux
Date: Tue, 30 Apr 2019 23:43:24 -0400
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Hydra failed to build librsvg on i686-linux, because it depends on Rust
which is still broken on i686-linux in Guix.
https://hydra.gnu.org/build/3477308
Mark
Mark H Weaver <mhw@HIDDEN>:bug-guix@HIDDEN.
Full text available.bug-guix@HIDDEN:bug#35519; Package guix.
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