Comment 1 for bug 1722596

Looks infrastructure related

fatal: [host15.beaker.tripleo.lab.eng.rdu2.redhat.com]: FAILED! => {
    "changed": true,
    "cmd": [
        "curl",
        "-sfL",
        "http://rhos-release.virt.bos.redhat.com/ci-images/centos-org-image-cache/pike/rdo_trunk//undercloud.qcow2.md5"
    ],
    "delta": "0:00:00.053607",
    "end": "2017-10-10 11:55:59.143923",
    "failed": true,
    "invocation": {
        "module_args": {
            "_raw_params": "curl -sfL http://rhos-release.virt.bos.redhat.com/ci-images/centos-org-image-cache/pike/rdo_trunk//undercloud.qcow2.md5",
            "_uses_shell": false,
            "chdir": null,
            "creates": null,
            "executable": null,
            "removes": null,
            "warn": true
        },
        "module_name": "command"
    },
    "rc": 22,
    "start": "2017-10-10 11:55:59.090316",
    "stderr": "",
    "stdout": "",
    "stdout_lines": [],
    "warnings": [
        "Consider using get_url or uri module rather than running curl"
    ]
}