Hey Ludo, Took a stab at fixing the guix-environment-container.sh tests when the necessary features aren't available. GuixSD systems don't have /proc/sys/kernel/unprivileged_userns_clone so I couldn't verify that code path works as intended. All I can say is that the tests still pass on my machine as they did before.
WDYT? Did I make it in time for the release? Thanks, - Dave