Invalid port specification: 601342

I want to deploy gitlab-ce 7.13-stable using docker 1.7.1 and docker-compose 1.3.2

Instead of using fig.yml, I use my own docker-compose.yml:

gitlab:
  restart: always
  build: .
  ports:
    - 10443:443
    - 10080:80
    - 10022:22
  volumes:
    - /srv/gitlab/config:/etc/gitlab
    - /srv/gitlab/data:/var/opt/gitlab
    - /srv/gitlab/logs:/var/log/gitlab

Running docker-compose up -d successfully built, but fails after creating the container saying Invalid port specification: 601342

I found out that the problem is the port mapping of SSH 22 to any host port. When I remove the line from file, everything is ok and gitlab container is started.

In addition, when editing my docker-compose.yml in vim the 'bad' line -10022:22 is displayed in red (the text is red). The other lines' text are white coloured (as expected). I've played around a little bit. -10022:22 -10022:32 -10022:42 -10022:52 -10022:62 is red text, too. Since -10022:72 text colour is white. (Actually I didn't test if docker-compose up -d succeeds at all). What's up there?