The test suite seems to depend on state from previous tests to pass sometimes.

Run against 85449ab (1.3.0-dev), lua 5.4.2

fex:

• make test -> all passing
• Disable all suites in test/init.lua aside from failures
• make test -> fails to run
• Re-enable core (so core + failures)
• make test -> all passing

Or a tighter focus:

• Disable all suites but core && failures in test/init.lua.
• Disable all tests in those suites except test/core#test-nest && test/failures#test-suggestions
• make test -> 2/2 tests passing
• Disable test/core#test-nest
• make test -> test fails

Previously:

The compiler plugin used in failures#test-macro-traces would be retained in subsequent tests until one of the repl tests seemed to unintentionally remove it, see https://github.com/bakpakin/Fennel/pull/427#issuecomment-1138286136

(The compiler plugin test currently includes a work-around via an internal guard to only intentionally fail once.)