salt-ssh doesn't work with gitfs

log

[DEBUG   ] Could not find file 'salt://users/sudo.sls' in saltenv 'base'                                                   
[DEBUG   ] Could not find file 'salt://users/sudo/init.sls' in saltenv 'base'                                              
[DEBUG   ] compile template: False                                                                                         
[ERROR   ] Template was specified incorrectly: False                                                                       
[DEBUG   ] Could not find file 'salt://users/user_files.sls' in saltenv 'base'                                             
[DEBUG   ] Could not find file 'salt://users/user_files/init.sls' in saltenv 'base'                                        
[DEBUG   ] compile template: False                                                                                         
[ERROR   ] Template was specified incorrectly: False                                                                       
[DEBUG   ] LazyLoaded nested.output                                                                                        
pve06:                                                                                                                     
    - Specified SLS users.sudo in saltenv base is not available on the salt master or through a configured fileserver      
    - Specified SLS users.user_files in saltenv base is not available on the salt master or through a configured fileserver
    
And they really are not here:
# ls -l /var/cache/salt/master/files/base/users
итого 16
-rw------- 1 root root 15280 фев 24 19:17 init.sls

But they are here:
# ls -l /var/cache/salt/master/gitfs/refs/base/users
итого 36
drwxr-xr-x 4 root root  4096 фев 19  2017 files
-rw-r--r-- 1 root root 15280 дек  8 03:34 init.sls
drwxr-xr-x 2 root root  4096 фев 15  2017 keys
-rw-r--r-- 1 root root  1933 июл 28  2017 map.jinja
-rw-r--r-- 1 root root   739 мар 23  2017 sudo.sls
-rw-r--r-- 1 root root  2259 ноя 30 19:10 user_files.sls

master

state_top_saltenv: base
file_roots:
  base:
    - /srv/salt/base/state
  dev:
    - /srv/salt/dev/state
    - /srv/salt/formulas/zabbix-formula
top_file_merging_strategy: same
env_order: ['dev', 'base']
default_top: base
file_ignore_regex:
  - '/\.svn($|/)'
  - '/\.git($|/)'
fileserver_backend:
  - roots
  - git
gitfs_provider: gitpython
gitfs_remotes:
  - https://github.com/hatifnatt/users-formula:
    - saltenv:
      - base:
        - ref: master
      - dev:
        - ref: dev
pillar_roots:
  base:
    - /srv/salt/base/pillar
  dev:
    - /srv/salt/dev/pillar
pillar_merge_lists: True