On Wed, Feb 20, 2019 at 06:31:51PM -0500, mikadoZero wrote:
> After running `guix challenge` there are some packages which differ from ones I have built locally.

Thanks!

> `guix --version`:
> guix (GNU Guix) 34372d3905e17c880180f811e5b5f83e423e9025

There is also `guix describe` which allows others to completely
reproduce your environment.

> /gnu/store/0yzw2jrpzf0f4gg2i3dqy80ddkgrgf5c-guix-cli contents differ:
>   local hash: 0jamz4xnkh3rf10fz6f5dcs046h4jxiyqg7byrqbj2wqk7lq1mdl
>   https://ci.guix.info/nar/gzip/0yzw2jrpzf0f4gg2i3dqy80ddkgrgf5c-guix-cli: 00rdkjc12xrd3jj41k32gcizd0kfz47f9g8pkixrp04mi5vxnp5n

[...]

So these are all parts of Guix itself. Can you compare a couple of these
non-reproducible pairs of files and reply with the differences here?

Some useful tools available from Guix are diffoscope and vbindiff.

Since they are all part of Guix and using Guile I think the issue will
be the same for all of them.