Roll tools/rust/ eaff38a21..8fcf2bf39 (15 commits)

https://chromium.googlesource.com/chromium/src/tools/rust/+log/eaff38a21e17..8fcf2bf396a3

Created with:
  roll-dep tools/rust

Change-Id: I21a5c8303b59c60d8ad4bfa1f5965ce58523cc8b
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/118733
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 0e7c520..a0d83dc 100644
--- a/DEPS
+++ b/DEPS
@@ -175,7 +175,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling clang
   # and whatever else without interference from each other.
-  'rust_revision': 'eaff38a21e173053c037d19c802c4cb05752d71a',
+  'rust_revision': '8fcf2bf396a35a875ac02ff16ee7c200389f849b',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling skia
   # and whatever else without interference from each other.