On 19-08-2022 02:51, Thiago Jung Bauermann via Guix-patches via wrote:
> 2. I could be wrong, but I don't think Guix supports having more than
> one patch per file. After I moved the new patch to its own file, the
> racket packet was built!

I don't know what happened there, but multiple patches in a single file 
appears to work for at least rust-meval and 
'rust-meval-update-dependencies.patch' in the antioxidant channel.

Greetings,
Maxime.