Revert "Try fix occasional symbolize_elf_no_permission() failures"

This reverts commit 554fc1b.
Unfortunately it turned out that it did not fix the problem, as we hit a
reproduction.

Signed-off-by: Daniel Müller <deso@posteo.net>

Author: d-e-s-o

tests/suite/symbolize.rs

@@ -207,11 +207,7 @@ fn symbolize_no_permission_impl(path: &Path) {
 /// permission to open the symbolization source.
 #[cfg(linux)]
 #[fork]
-// We use the default `#[test]` here to not initialize `tracing`. This
-// is suspected to be the cause of occasional segfaults.
-// TODO: Once ruled out/confirmed, we should revert or fix this
-//       properly, respectively.
-#[std::prelude::v1::test]
+#[test]
 fn symbolize_elf_no_permission() {
     use libc::getresuid;
     use std::os::unix::fs::PermissionsExt as _;