environ.get has no output_loglevel
environ.get has no output_loglevel

commit 012a69fa04780ba4760e8b02fb6bede2e3ea6a30 changed this call from `cmd.run` to `environ.get`, but `output_loglevel` remained, leading to stacktraces
saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt