compiletest: Remove the --logfile flag by Zalathar · Pull Request #139528 · rust-lang/rust (original) (raw)

This flag is deprecated in libtest (#134283), and there's no evidence in-tree of this flag actually being passed to compiletest.

For detailed information about test results, bootstrap parses JSON output from compiletest instead (#108659).

As part of my experimental work on removing the libtest dependency from compiletest, it's useful to be able to disconnect libtest functionality that isn't needed.