Problems in using teamcity to test dgraph

Thank you for your reply, @dmai

I checked docker and docker-compose in the previous steps, and then I saw that the operation of deleting container was successful, but it still reported an error when executing docker-compose up

Docker version 19.03.8, build afacb8b7f0
docker-compose version 1.27.4, build 40524192
  Removed container /test-tc-972-4_alpha3_1 with error: <nil>
16:41:33
  Removed container /test-tc-972-4_alpha2_1 with error: <nil>
16:41:33
  Removed container /test-tc-972-4_alpha1_1 with error: <nil>
16:41:34
  Removed network: test-tc-972-3_default
16:41:35
  Removed network: test-tc-972-1_default
16:41:35
  Removed network: test-tc-972-4_default