##### SUMMARY

`docker_container` module often fails because removal of `auto_remove: yes` takes some time. I had the same problem before with shell scripts since `docker stop` returns immediately but container removal takes some time to finish. Until removal is finished, no new container with the same name can be created.

The error message is:

    Error creating container: 409 Client Error: Conflict ("Conflict. The container name "/MYCONTAINER" is already in use by container "HASH". You have to remove (or rename) that container to be able to reuse that name.")

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
docker_container

##### ANSIBLE VERSION
```
ansible 2.9.2
  config file = /etc/ansible/ansible.cfg
  configured module search path = [u'/home/USER/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python2.7/dist-packages/ansible
  executable location = /usr/bin/ansible
  python version = 2.7.17rc1 (default, Oct 10 2019, 10:26:01) [GCC 9.2.1 20191008]

```

##### CONFIGURATION
_no changes_

##### OS / ENVIRONMENT
Ubuntu 19.10


##### STEPS TO REPRODUCE

0. Run playbook to create container
0. Apply many changes to the file system
0. Run playbook again

```yaml
docker_container:
  name: SOMETHING
  image: SOMETHING
  state: started
  detach: yes
  recreate: yes
  autoremove: yes
```

##### EXPECTED RESULTS
Wait for removal before trying to create a new container.


##### ACTUAL RESULTS
Command fails.

```
Error creating container: 409 Client Error: Conflict ("Conflict. The container name "/MYCONTAINER" is already in use by container "HASH". You have to remove (or rename) that container to be able to reuse that name.")
```


description:
      - "Total memory limit (memory + swap) in format C(<number>[<unit>]).
        Number is a positive integer. Unit can be C(B) (byte), C(K) (kibibyte, 1024B),
        C(M) (mebibyte), C(G) (gibibyte), C(T) (tebibyte), or C(P) (pebibyte)."
      - Omitting the unit defaults to bytes.
    type: str
  memory_swappiness:
    description:
        - Tune a container's memory swappiness behavior. Accepts an integer between 0 and 100.
        - If not set, the value will be remain the same if container exists and will be inherited
          from the host machine if it is (re-)created.
    type: int
  mounts:
    version_added: "2.9"
    type: list
    elements: dict
    description:
      - Specification for mounts to be added to the container. More powerful alternative to I(volumes).
    suboptions:
      target:
        description:
          - Path inside the container.
        type: str
        required: true
      source:
        description:
          - Mount source (e.g. a volume name or a host path).
        type: str
      type:
        description: