appstream broken & race condition of some sort breaking repo randomly

[Harald Sitter]

[18:17] <Riddell> Err:8 http://origin.archive.neon.kde.org/user
xenial/main amd64 Packages
[18:17] <Riddell>   Hash Sum mismatch
[18:17] --> iotaka (~iotaka at 2001:41d0:52:100::a7f) has joined this channel.
[18:17] <sitter> no bueno
[18:17] <Vamp898> And it seems that this causes the repo to no longer
work :( when i try to upgrade for example plasma-desktop, it says i
already have 5.11.5 --> newest version. But the repo already does have
5.12
[18:19] <Riddell> I'll take another snapshot?
[18:19] <sitter>
c3dc95c4c61ffed69b0590b40716d304dce4d5f4013fc4d7228a62d707e9c594
5289236 main/source/Sources
[18:19] <sitter>
43be0e26d29e02407952573b47e0e707c15ad0bc56b26d4a99ee272835ace255
970040 main/source/Sources.bz2
[18:19] <sitter>
7dfcac3532402f2636bbbfd1759876b96c255540796791d908e3963b6fc620e6
1027186 main/source/Sources.gz
[18:20] <sitter> ➜ sha256sum Sources*
[18:20] <sitter>
d5ac7fae07fbd8856d484390d71058672f799a9d1578121227b27c7d11ad204f
Sources
[18:20] <sitter>
960109b65d1a3cee907677b6e8d13ddc5f639e2da741ab388238473ac160052a
Sources.bz2
[18:20] <sitter>
d983cf4e6880509546cc3b97d40ed2023e69e152dfc5ce483f4a3f5b633e805c
Sources.gz
[18:20] <sitter> Riddell: let's figure out why its broken instead of
ignoring that our archive just broke itself in a fairly serious
manner?
[18:21] <Vamp898> weird, removing the repo and re-adding solved it...
[18:21] <Riddell> sorry too late I ran snapshot and it seems to have fixed it
[18:22] <sitter> well yes, because snapshot probably didn't break it
[18:22] <sitter> asgen did
[18:23] <sitter> Riddell: where did you run snapshot?
[18:23] <Riddell> DIST=xenial TYPE=release
~/tooling/nci/repo_snapshot_user.rb on drax
[18:23] <sitter> grand
[18:23] <sitter> so you now fucked appstream again
[18:25] <Riddell> and I'm being called home by Nim