I confirm this happens too, consistently, when running the tutorial from https://juju.is/docs/sdk/build-and-deploy-minimal-machine-charm
$ juju version 2.9.38-ubuntu-amd64
I confirm this happens too, consistently, when running the tutorial from https:/ /juju.is/ docs/sdk/ build-and- deploy- minimal- machine- charm
$ juju version
2.9.38-ubuntu-amd64