slow guix pull: guix-translated-texinfo.drv?

[zimoun]

Dear,

Maybe I have something misconfigured but "guix pull" from f4f4aa6 to
619f918 is particularly slow on my machine.

Guix spends a lot of time (12 minutes) building this derivation
'guix-translated-texinfo.drv'.


And I do not know if I am doing something wrong but I have noted that
"guix pull" takes me more than 10 minutes (on average) which is a lot.
I have the feeling that Guix is compiling the Scheme world each time I
am pulling...


All the best,
simon


--8<---------------cut here---------------start------------->8---
time guix build
/gnu/store/vyhgclzssa0gambbm7wg461sv6wl6a12-guix-translated-texinfo.drv
--check
The following derivation will be built:
   /gnu/store/vyhgclzssa0gambbm7wg461sv6wl6a12-guix-translated-texinfo.drv
building 
/gnu/store/vyhgclzssa0gambbm7wg461sv6wl6a12-guix-translated-texinfo.drv...
Your input po file ./guix-manual.de.po seems outdated (The amount of
entries differ between files: 8839 is not 8573
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.de.po seems outdated (The amount of
entries differ between files: 8839 is not 298
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.es.po seems outdated (The amount of
entries differ between files: 8839 is not 8573
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.es.po seems outdated (The amount of
entries differ between files: 8839 is not 298
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.fr.po seems outdated (The amount of
entries differ between files: 7994 is not 8573
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.fr.po seems outdated (The amount of
entries differ between files: 7994 is not 298
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.ru.po seems outdated (The amount of
entries differ between files: 8727 is not 8573
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.ru.po seems outdated (The amount of
entries differ between files: 8727 is not 298
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.zh_CN.po seems outdated (The amount
of entries differ between files: 7994 is not 8573
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-manual.zh_CN.po seems outdated (The amount
of entries differ between files: 7994 is not 298
). Please consider running po4a-updatepo to refresh it.
Your input po file ./guix-cookbook.de.po seems outdated (The amount of
entries differ between files: 455 is not 484
). Please consider running po4a-updatepo to refresh it.
successfully built
/gnu/store/vyhgclzssa0gambbm7wg461sv6wl6a12-guix-translated-texinfo.drv
/gnu/store/24h5p8l8g7krknrzlipjaqfbawy9pjmf-guix-translated-texinfo

real    11m47.402s
user    0m0.472s
sys     0m0.052s
--8<---------------cut here---------------end--------------->8---