I'm seeing that too even in my branch with a modified Ank and lower memory. Not sure if we can do something in travis to increase the heap size

So how can we unblock ourselves from CI?

@dominv is working on it. We may run the ank job in a different CI system if needed that has a bit more RAM. I profiled Ank and turns out most of the memory is because of string manipulation over 14k files.

Would streaming help us with that 😁

Definitely but even using a buffered reader the current code relies on the entire file being in memory as it is transformed