fix: remove FIXME comment that's no longer a problem (#16025)
The `FIXME` comment in the tool_paths test is no longer a problem. Not
only the mentioned PR is already merged, but also this comment was
originally written in #10092 which is before [migration from bespoke to
snapbox](https://github.com/rust-lang/cargo/issues/14039). Since current
cargo-test-support implementation (after the migration) abstracts error
messages
[here](https://github.com/rust-lang/cargo/blob/e3db2dcc3e85b00529354fb15de7612ad2c446fa/crates/cargo-test-support/src/compare.rs#L260),
I believe this comment is safe to be removed.
diff --git a/tests/testsuite/tool_paths.rs b/tests/testsuite/tool_paths.rs
index 1321e4d..0849f63 100644
--- a/tests/testsuite/tool_paths.rs
+++ b/tests/testsuite/tool_paths.rs
@@ -342,9 +342,6 @@
p.cargo("run")
.env(&key, "nonexistent-runner --foo")
.with_status(101)
- // FIXME: Update "Caused by" error message once rust/pull/87704 is merged.
- // On Windows, changing to a custom executable resolver has changed the
- // error messages.
.with_stderr_data(str![[r#"
[COMPILING] foo v0.0.1 ([ROOT]/foo)
[FINISHED] `dev` profile [unoptimized + debuginfo] target(s) in [ELAPSED]s
