Unexpected error messages in az acr run output

[northtyphoon]

Describe the bug
I upgraded to latest 2.18.0 and noticed az acr build/run commands included the error messages like the below

Client-Request-ID=9bf92238-6111-11eb-b54a-ecb1d74de943 Retry policy did not allow for a retry: Server-Timestamp=Thu, 28 Jan 2021 02:36:22 GMT, Server-Request-ID=24848dbe-901e-00aa-4f1e-f52672000000, HTTP status code=404, Exception=The specified blob does not exist. ErrorCode: BlobNotFound.

To Reproduce
az acr run -r myregistry --cmd "docker images" /dev/null

Expected behavior
The error itself was legitimate and the code was just polling the log until it's available. It should not output the above message as error. Is there any framework or storage library change in azure cli?

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc Toddy Mladenov (@toddysm), Yugang Wang (@yugangw-msft).

Issue Details

---

Describe the bug
I upgraded to latest 2.18.0 and noticed az acr build/run commands included the error messages like the below

Client-Request-ID=9bf92238-6111-11eb-b54a-ecb1d74de943 Retry policy did not allow for a retry: Server-Timestamp=Thu, 28 Jan 2021 02:36:22 GMT, Server-Request-ID=24848dbe-901e-00aa-4f1e-f52672000000, HTTP status code=404, Exception=The specified blob does not exist. ErrorCode: BlobNotFound.

To Reproduce
az acr run -r myregistry --cmd "docker images" /dev/null

Expected behavior
The error itself was legitimate and the code was just polling the log until it's available. It should not output the above message as error. Is there any framework or storage library change in azure cli?

Author:	northtyphoon
Assignees:	-
Labels:	Container Registry, Service Attention, needs-triage
Milestone:	-

[yungezz]

I don't think there's change at CLI error related with this. hi Houk (@houk-ms) could you pls help to double check? thanks.

[northtyphoon]

Houk (@houk-ms) do you have any insight of the issue?

[northtyphoon]

Azure/acr#511