From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: build failed: substituter `substitute' died unexpectedly
Date: Mon, 01 May 2017 23:33:19 +0200
Message-ID: <87k260z2hs.fsf@gnu.org>
References: <87inlo4hs1.fsf@dustycloud.org> <20170428203229.GA542@jasmine>
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In-Reply-To: <20170428203229.GA542@jasmine> (Leo Famulari's message of "Fri,
	28 Apr 2017 16:32:29 -0400")
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To: Leo Famulari <leo@famulari.name>
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Leo Famulari <leo@famulari.name> skribis:

> On Fri, Apr 28, 2017 at 11:29:50AM -0500, Christopher Allan Webber wrote:
>> I am getting this error right now on multiple machines:
>>=20
>>   substitute: updating list of substitutes from 'http://mirror.hydra.gnu=
.org'... 100.0%
>>   substitute: updating list of substitutes from 'http://mirror.hydra.gnu=
.org'... 100.0%
>>   substitute: updating list of substitutes from 'http://mirror.hydra.gnu=
.org'...  66.7%Backtrace:
>>   substitute: In ice-9/boot-9.scm:
>>   substitute:  160: 9 [catch #t #<catch-closure 1d5ba00> ...]
>>   substitute: In unknown file:
>>   substitute:    ?: 8 [apply-smob/1 #<catch-closure 1d5ba00>]
>>   substitute: In ice-9/boot-9.scm:
>>   substitute:   66: 7 [call-with-prompt prompt0 ...]
>>   substitute: In ice-9/eval.scm:
>>   substitute:  432: 6 [eval # #]
>>   substitute: In ice-9/boot-9.scm:
>>   substitute: 2412: 5 [save-module-excursion #<procedure 1d7c900 at ice-=
9/boot-9.scm:4084:3 ()>]
>>   substitute: 4089: 4 [#<procedure 1d7c900 at ice-9/boot-9.scm:4084:3 ()=
>]
>>   substitute: 1734: 3 [%start-stack load-stack ...]
>>   substitute: 1739: 2 [#<procedure 1d8eb40 ()>]
>>   substitute: In unknown file:
>>   substitute:    ?: 1 [primitive-load "/gnu/store/nqy9m6hhnkkfwr5wyq5bac=
96v9s9hc9i-guix-0.12.0-9.25a4/bin/.guix-real"]
>>   substitute: In guix/ui.scm:
>>   substitute: 1255: 0 [run-guix-command substitute "--query"]
>>   substitute:
>>   substitute: guix/ui.scm:1255:8: In procedure run-guix-command:
>>   substitute: guix/ui.scm:1255:8: Throw to key `bad-response' with args =
`("Bad Response-Line: ~s" (""))'.
>>   guix environment: error: build failed: substituter `substitute' died u=
nexpectedly
>
> Same here. It kills the Guix process even if --fallback is used.

I don=E2=80=99t seem to have this problem today (I=E2=80=99m using https in=
stead of
http, but --substitute-urls=3Dhttp://=E2=80=A6 seems to work too).  Does it=
 still
show up for you?

It could have to do with a difference in how the newer nginx version
deals with pipelined HTTP requests.

Ludo=E2=80=99.