I've been unable to successfully build guix on aarch64 for a while, as
it fails several tests. This prevents "guix system reconfigure" from
working. It also fails with "guix build guix" as well as trying to build
from a local git checkout.

FAIL: tests/graph.scm
FAIL: tests/guix-package.sh
FAIL: tests/graph
FAIL: tests/guix-package

More details in the attached build log.

live well,
  vagrant