Bitbucket pipeline cannot pull docker image from a v2 API repository

Hi,

• I push my image on a jfrog docker registry
• I set my bitbucket-pipeline to pull my image from this registry [(https://confluence.atlassian.com/bitbucket/using-docker-images-as-build-environments-792298897.html)](Link URL)

exemple :

#!yml

image:
  name: docker.your-company-name.com/account-name/java:8u66
  username: $USERNAME
  password: $PASSWORD
  email: $EMAIL

• If jfrog docker registry is V2 API version, bitbucket-pipeline failed telling "Unsupported docker v2 repository"
• If I configure jfrog docker registry with V1 API version it's OK.

Today with docker client CE 17.06, I can fallback to api V1 by configuring daemon with

#!bash

 --disable-legacy-registry=false 

but in future releases, docker client (> 17.12) will not support v1 api version anymore (https://docs.docker.com/release-notes/docker-ce/)...

regards,