Too high RAM usage in tests

[mo8it]

After running cargo t --workspace, all of my RAM is used and my OOM starts killing processes. I have 16 GB of RAM. The tests that cause that are those of helix-tui. I tried using the -j 1 option, but it didn't help.
I can skip the tests of helix-tui for now. But are you planning to address this issue? A unit test shouldn't require 16 GB of RAM.

[mo8it]

After running cargo t --workspace --exclude helix-tui, the unit tests run to completion, but my RAM was at about 95% until the end. It might be worth reducing the memory usage of all tests if possible.

[kirawi]

I can't replicate. The highest it ever went was 1gb. What system & OS are you running, what is your system environment, and do you have a custom config for Rust?