From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Subject: bug#39993: Guix report hash mismatch when underlying cause is ENOSPC
Date: Wed, 11 Mar 2020 12:13:48 -0400
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In-Reply-To: <87blp3j8jf.fsf@gnu.org> ("Ludovic
 \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\=
 \=\?utf-8\?Q\?s\?\= message of "Wed, 11 Mar 2020 15:00:36 +0100")
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To: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Cc: 39993@debbugs.gnu.org

Hello,

Ludovic Court=C3=A8s <ludo@gnu.org> writes:

> Maxim Cournoyer <maxim.cournoyer@gmail.com> skribis:
>
>> Starting download of /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump=
-4.9.3.tar.gz
>> From https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz...
>> @ download-started /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-4=
.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 6=
5536
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 3=
93216
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 6=
55360
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 9=
17504
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 1=
114112
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 1=
441792
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 1=
638400
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 1=
900544
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 2=
162688
>> @ download-progress /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-=
4.9.3.tar.gz https://www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119 2=
333119
>> @ download-succeeded
>> /gnu/store/mv33j0si1n75q9kdimhvyrjn05pbxz5b-tcpdump-4.9.3.tar.gz https:/=
/www.tcpdump.org/release/tcpdump-4.9.3.tar.gz 2333119
>
> I believe this log is from a subsequent download that succeeded.
>
> Thanks,
> Ludo=E2=80=99.

Ah, I hadn't thought about that the same derivation would be produced
(same hash) upon retrying.  I had of course retried after running 'guix
gc -F5GiB'.  I'm afraid I've lost that log.  The next time the problem
occurs I'll make sure to preserve it.

Maxim