Can't link account to Bitbucket which use same email as account

Hi there,

I wanna link my BitBucket account for automation build, I used same email as account for both Docker Hub and BitBucket, however, it always prompted error while do link, said following error:

Error linking your account to bitbucket. Please ensure, you do not have the same bitbucket account linked to another dockerhub account.

I checked my Bitbucket account and found OAuth token already there, after revoke and re-try link, still failed and a new OAuth token was assigned, but Docker Hub reported error.

BTW, I registered a new BitBucket account with different email, and do same link, it’s going.

Please help!