Hello Sarah, Em quinta-feira, 2 de setembro de 2021, às 15:47:08 -03, Sarah Morgensen escreveu: > I think this might be related to [0], although if it's true that CI uses > native builders for aarch64 now, I have no idea. The CI has two native aarch64 builders (which also do armhf, despite bugs 43513 and 43591): dover and overdrive1. It also uses half of the x86_64 builders (hydra-guix-*) for emulated builds of aarch64 and armhf, as can be seen here: https://git.savannah.gnu.org/cgit/guix/maintenance.git/tree/hydra/berlin-nodes.scm#n143 -- Thanks, Thiago