[DEBUG   ] Reading configuration from /etc/salt/minion
[DEBUG   ] Including configuration from '/etc/salt/minion.d/local.conf'
[DEBUG   ] Reading configuration from /etc/salt/minion.d/local.conf
[DEBUG   ] Using cached minion ID from /etc/salt/minion_id: docs.vagrant.psf.io
[DEBUG   ] Configuration file path: /etc/salt/minion
[DEBUG   ] Reading configuration from /etc/salt/minion
[DEBUG   ] Including configuration from '/etc/salt/minion.d/local.conf'
[DEBUG   ] Reading configuration from /etc/salt/minion.d/local.conf
Attempt to authenticate with the salt master failed