error: unauthorized: authentication required
 
    error: Error: ' docker push <http://registry.digitalocean.com/registry-70e3a98/job:f9234081fcec7b68b5bf36520d2256e5e2ee35fcadd0c24abf59676f8cc0c153|registry.digitalocean.com/registry-70e3a98/job:f9234081fcec7b68b5bf36520d2256e5e2ee35fcadd0c24abf59676f8cc0c153>' failed with exit code 1
    The push refers to repository [<http://registry.digitalocean.com/registry-70e3a98/job|registry.digitalocean.com/registry-70e3a98/job>]
    ecb878fe30f0: Preparing
    a3ec027a4609: Preparing
    e06bdcea2d76: Preparing
    c253d9cc4a88: Preparing
    15920b8e28a9: Preparing
    e5312594675f: Preparing
    e8ab0f5d941e: Preparing
    42e6ad646250: Preparing
    0fcbbeeeb0d7: Preparing
    e06bdcea2d76: Waiting
    c253d9cc4a88: Waiting
    15920b8e28a9: Waiting
    e5312594675f: Waiting
    e8ab0f5d941e: Waiting
    42e6ad646250: Waiting
    0fcbbeeeb0d7: Waiting
    ecb878fe30f0: Waiting
    a3ec027a4609: Waiting