Hi I'm getting the following error when running stack.sh, and this is after running several times without error.

INFO keystone.cmd.cli [None req-8b7ffbef-1866-49a8-95fb-5bd7f883b5f3 None None] Created region RegionOne: UserNotFound: Could not find user: admin.
INFO keystone.cmd.cli [None req-8b7ffbef-1866-49a8-95fb-5bd7f883b5f3 None None] Created admin endpoint http://192.168.71.185/identity
INFO keystone.cmd.cli [None req-8b7ffbef-1866-49a8-95fb-5bd7f883b5f3 None None] Created public endpoint http://192.168.71.185/identity
INFO keystone.assignment.core [None req-8b7ffbef-1866-49a8-95fb-5bd7f883b5f3 None None] Creating the default role 9fe2ff9ee4384b1894a90878d3e92bab because it does not exist.: RoleNotFound: Could not find role: 9fe2ff9ee4384b1894a90878d3e92bab.
+./stack.sh:main:1125                      create_keystone_accounts
+lib/keystone:create_keystone_accounts:336  local admin_project
++lib/keystone:create_keystone_accounts:337  oscwrap project show admin -f value -c id
++functions-common:oscwrap:2524             local out
++functions-common:oscwrap:2525             local rc
++functions-common:oscwrap:2526             local start
++functions-common:oscwrap:2527             local end
+++functions-common:oscwrap:2531             date +%s%3N
++functions-common:oscwrap:2531             start=1498508887705
+++functions-common:oscwrap:2532             command openstack project show admin -f value -c id
+++functions-common:oscwrap:2532             openstack project show admin -f value -c id
The request you have made requires authentication. (HTTP 401) (Request-ID: req-bd22d122-8605-49dc-ba9d-3782770e9133)
++functions-common:oscwrap:2532             out=
++functions-common:oscwrap:2533             rc=1
+++functions-common:oscwrap:2534             date +%s%3N
++functions-common:oscwrap:2534             end=1498508889420
++functions-common:oscwrap:2535             echo 1715
++functions-common:oscwrap:2537             echo ''
++functions-common:oscwrap:2538             return 1
+lib/keystone:create_keystone_accounts:337  admin_project=
+lib/keystone:create_keystone_accounts:1   exit_trap
+./stack.sh:exit_trap:518                  local r=1
++./stack.sh:exit_trap:519                  jobs -p
+./stack.sh:exit_trap:519                  jobs=
+./stack.sh:exit_trap:522                  [[ -n '' ]]
+./stack.sh:exit_trap:528                  '[' -f /tmp/tmp.qJgGLPgVMX ']'
+./stack.sh:exit_trap:529                  rm /tmp/tmp.qJgGLPgVMX
+./stack.sh:exit_trap:533                  kill_spinner
+./stack.sh:kill_spinner:414               '[' '!' -z '' ']'
+./stack.sh:exit_trap:535                  [[ 1 -ne 0 ]]
+./stack.sh:exit_trap:536                  echo 'Error on exit'
Error on exit
+./stack.sh:exit_trap:537                  generate-subunit 1498508608 281 fail
+./stack.sh:exit_trap:538                  [[ -z /opt/stack/logs ]]
+./stack.sh:exit_trap:541                  /opt/stack/devstack/tools/worlddump.py -d /opt/stack/logs
World dumping... see /opt/stack/logs/worlddump-2017-06-26-202810.txt for details