Specific Maelstrom Program?
cargo maelstrom, though probably also an issue for maelstrom-go-test.

Bug Description
After a test fails, with --stop-after=1 passed, the test runner doesn't immediately exit.

How to Reproduce
One way to reproduce is to run cargo maelstrom. Then, edit one test to make it fail. Re-run cargo maelstrom (with --stop-after=1 to make it fast). Then, edit a test in a different package and re-run cargo maelstrom --stop-after=1. The test will fail immediately, but the test runner will continue on until the newly-modified test is rebuilt.

Expected Behavior
It should exit immediately after the failure.