Travis Build failing with arm32v7/openjdk:11

[ZoltanSzilagyiCse]

Travis Build fails with this error:

Sending build context to Docker daemon  452.2MB
Step 1/12 : FROM arm32v7/openjdk:11
11: Pulling from arm32v7/openjdk
no matching manifest for unknown in the manifest list entries

You can find more log here: https://api.travis-ci.com/v3/job/197770047/log.txt

I pulled the image on my raspberry pi without any issues. Can someone explain to me why this is happening?

[tianon]

arm32v7/openjdk:11 is a manifest list (which is why it won't pull properly on amd64), so what you probably wanted was arm32v7/openjdk:11-stretch, although I'd also point out that it's likely becoming unsupported in #322.