(Some) Tests are failing with 0.8.6.5

[rolandtritsch]

They fail with a NPE (e.g. shootout/expert), but pass with 0.8.6.4.

To make this work I have updated init.sh and used etlas select 0.8.6b4 to select a/the right version.

This works locally, but when I run it on the docker container on circleci it fails with ...

etlas: Unable to find eta-0.8.6.4 in any of your configured binary indices.

Any idea why it fails on/with the docker container?

Is this the right/best way to define/lock-down the eta version to use?

[rahulmutt]

There's a known issue with etlas select inside of a docker container because it is unable to detect the platform (typelead/eta#860).

The correct way to handle this is to select a pinned image.

Changing

 image: typelead/eta:latest

to

image: typelead/eta:0.8.6b4

in the CircleCI file should do it.