Artyom Poptsov <poptsov.artyom@gmail.com> writes:

> Hello, Guixers.
>
> Recently I started to see this error on "guix pull" -- please see
> the logs attached.

Are you able to share the end of the build log for
/gnu/store/qcjl6wfiy662s9knwvkb24vkrviw3jdn-po4a-0.68.drv ?

It has been built at least, so you should be able to substitute it as
well. You can try from bordeaux.guix.gnu.org if you can't use
ci.guix.gnu.org.