Received: (at 29655) by debbugs.gnu.org; 17 Dec 2017 07:57:17 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Dec 17 02:57:17 2017 Received: from localhost ([127.0.0.1]:38014 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1eQToz-00019B-F2 for submit <at> debbugs.gnu.org; Sun, 17 Dec 2017 02:57:17 -0500 Received: from mail.thebird.nl ([95.154.246.10]:35196) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <pjotr2017@HIDDEN>) id 1eQTox-00018w-Sd for 29655 <at> debbugs.gnu.org; Sun, 17 Dec 2017 02:57:16 -0500 Received: by mail.thebird.nl (Postfix, from userid 502) id 31EA51248D7; Sun, 17 Dec 2017 08:54:27 +0100 (CET) Date: Sun, 17 Dec 2017 08:54:27 +0100 From: Pjotr Prins <pjotr.public12@HIDDEN> To: nee <nee@HIDDEN> Subject: Re: bug#29655: Elixir build has an undeterministic build error Message-ID: <20171217075427.GA21986@HIDDEN> References: <5347a11e-de40-486f-c24d-2ff4efb10424@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5347a11e-de40-486f-c24d-2ff4efb10424@HIDDEN> User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Score: 1.0 (+) X-Debbugs-Envelope-To: 29655 Cc: 29655 <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: 1.0 (+) The epipe error suggests a new external process is invoked (git) which does not terminate properly and does not close the pipe. Maybe it tries to access the network layer. The calling program throws an epipe error. I see something similar happening here: https://gist.github.com/knewter/533d22eb69ef1036c22a
bug-guix@HIDDEN:bug#29655; Package guix.
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From: nee <nee@HIDDEN>
Subject: Elixir build has an undeterministic build error
Message-ID: <5347a11e-de40-486f-c24d-2ff4efb10424@HIDDEN>
Date: Mon, 11 Dec 2017 01:31:13 +0100
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--------------2BD0CDB7E00B424D17E497AF
Content-Type: text/plain; charset=utf-8
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Hello, this has already mentioned in another bug report
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D28034#20
The built of Elixir sometimes fails while compiling
'lib/elixir/lib/system.ex' with the error message:
> ** (exit) :epipe
See appended build log. I found the only other mention of the error on
the guix mailing list when elixir was first added:
https://lists.gnu.org/archive/html/guix-devel/2016-07/msg01436.html
https://lists.gnu.org/archive/html/guix-devel/2016-08/msg00114.html
https://lists.gnu.org/archive/html/guix-devel/2016-07/msg01540.html
It was suspected to be related to high memory usage / getting into swap.
I ran the build on two computers with 6GB and 16GB ram and still got it
on both, so I don't think it's ram related.
* What it might be:
One single time I got a different error message for the same file which
mentioned git (see detailed error attachment).
The file lib/elixir/lib/system.ex has a macro that calls git. Also this
bug seems to appear nowhere outside of guix, so it might be related.
--------------2BD0CDB7E00B424D17E497AF
Content-Type: text/x-log;
name="error-elixir-generic-epipe.log"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
filename="error-elixir-generic-epipe.log"
starting phase `build'
=3D=3D> elixir (compile)
Compiled src/elixir_parser.yrl
Compiled src/elixir_sup.erl
Compiled src/elixir_def.erl
Compiled src/elixir_quote.erl
Compiled src/elixir_erl_clauses.erl
Compiled src/elixir_utils.erl
Compiled src/elixir_env.erl
Compiled src/elixir_overridable.erl
Compiled src/elixir_erl_pass.erl
Compiled src/elixir_interpolation.erl
Compiled src/elixir_aliases.erl
Compiled src/elixir_erl_compiler.erl
Compiled src/elixir_code_server.erl
Compiled src/elixir_lexical.erl
Compiled src/elixir_clauses.erl
Compiled src/elixir.erl
Compiled src/elixir_rewrite.erl
Compiled src/elixir_dispatch.erl
Compiled src/elixir_compiler.erl
Compiled src/elixir_erl_for.erl
Compiled src/elixir_bitstring.erl
Compiled src/elixir_bootstrap.erl
Compiled src/elixir_expand.erl
Compiled src/elixir_erl_try.erl
Compiled src/elixir_import.erl
Compiled src/elixir_map.erl
Compiled src/elixir_tokenizer.erl
Compiled src/elixir_erl_var.erl
Compiled src/elixir_erl.erl
Compiled src/elixir_errors.erl
Compiled src/elixir_module.erl
Compiled src/elixir_fn.erl
Compiled src/elixir_config.erl
Compiled src/elixir_locals.erl
Compiled src/elixir_parser.erl
=3D=3D> bootstrap (compile)
Compiled lib/elixir/lib/kernel.ex
Compiled lib/elixir/lib/macro/env.ex
Compiled lib/elixir/lib/keyword.ex
Compiled lib/elixir/lib/module.ex
Compiled lib/elixir/lib/list.ex
Compiled lib/elixir/lib/macro.ex
Compiled lib/elixir/lib/code.ex
Compiled lib/elixir/lib/module/locals_tracker.ex
Compiled lib/elixir/lib/kernel/typespec.ex
Compiled lib/elixir/lib/kernel/utils.ex
Compiled lib/elixir/lib/behaviour.ex
warning: erlang:get_stacktrace/0 used in the wrong part of 'try' expressi=
on. (Use it in the block between 'catch' and 'end'.)
/tmp/guix-build-elixir-1.5.2.drv-0/elixir-1.5.2/lib/elixir/lib/exceptio=
n.ex:1150
Compiled lib/elixir/lib/exception.ex
Compiled lib/elixir/lib/protocol.ex
Compiled lib/elixir/lib/stream/reducers.ex
Compiled lib/elixir/lib/enum.ex
Compiled lib/elixir/lib/inspect/algebra.ex
Compiled lib/elixir/lib/inspect.ex
Compiled lib/elixir/lib/range.ex
Compiled lib/elixir/lib/regex.ex
Compiled lib/elixir/lib/string.ex
Compiled lib/elixir/lib/string/chars.ex
Compiled lib/elixir/lib/io.ex
Compiled lib/elixir/lib/path.ex
Compiled lib/elixir/lib/file.ex
Compiled lib/elixir/lib/system.ex
Compiled lib/elixir/lib/kernel/cli.ex
Compiled lib/elixir/lib/kernel/error_handler.ex
Compiled lib/elixir/lib/kernel/parallel_compiler.ex
Compiled lib/elixir/lib/kernel/lexical_tracker.ex
=3D=3D> elixir (compile)
warning: behaviour Enumerable is undefined
lib/calendar/date_range.ex:21
warning: behaviour Inspect is undefined
lib/calendar/date_range.ex:81
warning: behaviour String.Chars is undefined
lib/calendar/date.ex:582
warning: behaviour Inspect is undefined
lib/calendar/date.ex:588
warning: behaviour String.Chars is undefined
lib/calendar/time.ex:476
warning: behaviour Inspect is undefined
lib/calendar/time.ex:482
warning: behaviour String.Chars is undefined
lib/calendar/datetime.ex:473
warning: behaviour Inspect is undefined
lib/calendar/datetime.ex:482
warning: behaviour String.Chars is undefined
lib/calendar/naive_datetime.ex:677
warning: behaviour Inspect is undefined
lib/calendar/naive_datetime.ex:684
warning: erlang:get_stacktrace/0 used in the wrong part of 'try' expressi=
on. (Use it in the block between 'catch' and 'end'.)
lib/exception.ex:1150
warning: use Dict is deprecated, use the Map module for working with maps=
or the Keyword module for working with keyword lists
lib/hash_dict.ex:11
=3D=3D Compilation error in file lib/system.ex =3D=3D
** (exit) :epipe
make: *** [Makefile:81: lib/elixir/ebin/Elixir.Kernel.beam] Error 1
phase `build' failed after 67.5 seconds
builder for `/gnu/store/s9d2icsm6aniyhpscgfphb1z879b4wbc-elixir-1.5.2.drv=
' failed with exit code 1
@ build-failed /gnu/store/s9d2icsm6aniyhpscgfphb1z879b4wbc-elixir-1.5.2.d=
rv - 1 builder for `/gnu/store/s9d2icsm6aniyhpscgfphb1z879b4wbc-elixir-1.=
5.2.drv' failed with exit code 1
guix build: error: build failed: build of `/gnu/store/s9d2icsm6aniyhpscgf=
phb1z879b4wbc-elixir-1.5.2.drv' failed
--------------2BD0CDB7E00B424D17E497AF
Content-Type: text/x-log;
name="error-elixir-detailed-git.log"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: attachment;
filename="error-elixir-detailed-git.log"
starting phase `build'
=3D=3D> elixir (compile)
Compiled src/elixir_parser.yrl
Compiled src/elixir_rewrite.erl
Compiled src/elixir_erl_var.erl
Compiled src/elixir_code_server.erl
Compiled src/elixir_erl_compiler.erl
Compiled src/elixir_compiler.erl
Compiled src/elixir_bitstring.erl
Compiled src/elixir_erl.erl
Compiled src/elixir_lexical.erl
Compiled src/elixir_fn.erl
Compiled src/elixir_overridable.erl
Compiled src/elixir_erl_for.erl
Compiled src/elixir_utils.erl
Compiled src/elixir_module.erl
Compiled src/elixir_dispatch.erl
Compiled src/elixir_erl_try.erl
Compiled src/elixir_erl_clauses.erl
Compiled src/elixir_import.erl
Compiled src/elixir_sup.erl
Compiled src/elixir_bootstrap.erl
Compiled src/elixir_tokenizer.erl
Compiled src/elixir_locals.erl
Compiled src/elixir.erl
Compiled src/elixir_def.erl
Compiled src/elixir_config.erl
Compiled src/elixir_env.erl
Compiled src/elixir_interpolation.erl
Compiled src/elixir_map.erl
Compiled src/elixir_quote.erl
Compiled src/elixir_expand.erl
Compiled src/elixir_aliases.erl
Compiled src/elixir_errors.erl
Compiled src/elixir_clauses.erl
Compiled src/elixir_erl_pass.erl
Compiled src/elixir_parser.erl
=3D=3D> bootstrap (compile)
Compiled lib/elixir/lib/kernel.ex
Compiled lib/elixir/lib/macro/env.ex
Compiled lib/elixir/lib/keyword.ex
Compiled lib/elixir/lib/module.ex
Compiled lib/elixir/lib/list.ex
Compiled lib/elixir/lib/macro.ex
Compiled lib/elixir/lib/code.ex
Compiled lib/elixir/lib/module/locals_tracker.ex
Compiled lib/elixir/lib/kernel/typespec.ex
Compiled lib/elixir/lib/kernel/utils.ex
Compiled lib/elixir/lib/behaviour.ex
warning: erlang:get_stacktrace/0 used in the wrong part of 'try' expressi=
on. (Use it in the block between 'catch' and 'end'.)
/tmp/guix-build-elixir-1.5.2.drv-0/elixir-1.5.2/lib/elixir/lib/exceptio=
n.ex:1150
Compiled lib/elixir/lib/exception.ex
Compiled lib/elixir/lib/protocol.ex
Compiled lib/elixir/lib/stream/reducers.ex
Compiled lib/elixir/lib/enum.ex
Compiled lib/elixir/lib/inspect/algebra.ex
Compiled lib/elixir/lib/inspect.ex
Compiled lib/elixir/lib/range.ex
Compiled lib/elixir/lib/regex.ex
Compiled lib/elixir/lib/string.ex
Compiled lib/elixir/lib/string/chars.ex
Compiled lib/elixir/lib/io.ex
Compiled lib/elixir/lib/path.ex
Compiled lib/elixir/lib/file.ex
Compiled lib/elixir/lib/system.ex
Compiled lib/elixir/lib/kernel/cli.ex
Compiled lib/elixir/lib/kernel/error_handler.ex
Compiled lib/elixir/lib/kernel/parallel_compiler.ex
Compiled lib/elixir/lib/kernel/lexical_tracker.ex
=3D=3D> elixir (compile)
warning: behaviour String.Chars is undefined
lib/calendar/date.ex:582
warning: behaviour Inspect is undefined
lib/calendar/date.ex:588
warning: behaviour Enumerable is undefined
lib/calendar/date_range.ex:21
warning: behaviour Inspect is undefined
lib/calendar/date_range.ex:81
warning: behaviour String.Chars is undefined
lib/calendar/time.ex:476
warning: behaviour String.Chars is undefined
lib/calendar/datetime.ex:473
warning: behaviour Inspect is undefined
lib/calendar/time.ex:482
warning: behaviour Inspect is undefined
lib/calendar/datetime.ex:482
warning: behaviour String.Chars is undefined
lib/calendar/naive_datetime.ex:677
warning: behaviour Inspect is undefined
lib/calendar/naive_datetime.ex:684
warning: use Dict is deprecated, use the Map module for working with maps=
or the Keyword module for working with keyword lists
lib/hash_dict.ex:11
warning: erlang:get_stacktrace/0 used in the wrong part of 'try' expressi=
on. (Use it in the block between 'catch' and 'end'.)
lib/exception.ex:1150
=3D=3D Compilation error in file lib/system.ex =3D=3D
** (ArgumentError) argument error
:erlang.port_command(#Port<0.4339>, ['(', "git rev-parse --short HEAD=
2> /dev/null", [10, 41, 32, 60, 47, 100, 101, 118, 47, 110, 117, 108, 10=
8, 59, 32, 101, 99, 104, 111, 32, 34, 4, 34, 10]])
(kernel) os.erl:242: :os.cmd/1
(stdlib) erl_eval.erl:670: :erl_eval.do_apply/6
(stdlib) erl_eval.erl:878: :erl_eval.expr_list/6
(stdlib) erl_eval.erl:552: :erl_eval.local_func/6
expanding macro: System.get_revision/0
lib/system.ex:132: System.revision/0
make: *** [Makefile:81: lib/elixir/ebin/Elixir.Kernel.beam] Error 1
phase `build' failed after 54.4 seconds
builder for `/gnu/store/iwiic5ma374k0l4409qdz5dfknfg7qh3-elixir-1.5.2.drv=
' failed with exit code 1
@ build-failed /gnu/store/iwiic5ma374k0l4409qdz5dfknfg7qh3-elixir-1.5.2.d=
rv - 1 builder for `/gnu/store/iwiic5ma374k0l4409qdz5dfknfg7qh3-elixir-1.=
5.2.drv' failed with exit code 1
guix build: error: build failed: build of `/gnu/store/iwiic5ma374k0l4409q=
dz5dfknfg7qh3-elixir-1.5.2.drv' failed
--------------2BD0CDB7E00B424D17E497AF--
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