Cloudserver default API key credentials doesn't seem to work - Docker image

[tomekit]

I am trying to play with Cloudserver and I've started it using below command:

docker run -d --name cloudserver -p 8000:8000 -e ENDPOINT=localhost zenko/cloudserver

I've then tried to create a bucket:

export BUCKET_NAME=tomek
export ENDPOINT=http://0.0.0.0:8000/
export AWS_ACCESS_KEY_ID=accessKey1
export AWS_SECRET_ACCESS_KEY=verySecretKey1

aws s3 mb --endpoint=$ENDPOINT s3://$BUCKET_NAME

but then I get:

make_bucket failed: s3://tomek An error occurred (InvalidAccessKeyId) when calling the CreateBucket operation: The AWS access key Id you provided does not exist in our records.

Am I using wrong credentials?