diff --git a/tests/common/mod.rs b/tests/common/mod.rs
index 0f83f1c..44628d8 100644
--- a/tests/common/mod.rs
+++ b/tests/common/mod.rs
@@ -100,6 +100,20 @@
         //
         //      Box<'foo + Bar>
         "tests/rust/src/test/run-pass/trait-object-lifetime-first.rs" |
+        // TODO feature(crate_in_paths)
+        //
+        //      use crate as root;
+        //      pub(in crate::m) struct S;
+        //      ::crate::f();
+        "tests/rust/src/test/run-pass/rfc-2126-crate-paths/crate-path-absolute.rs" |
+        // TODO feature(use_nested_groups)
+        //
+        //      use a::{B, D::{self, *, g::H}};
+        "tests/rust/src/test/run-pass/use-nested-groups.rs" |
+        // TODO where-clause with parens
+        //
+        //      where U: (FnOnce(T) -> V) + 'static
+        "tests/rust/src/test/ui/e0119/auxiliary/complex_impl_support.rs" |
         // not actually a test case
         "tests/rust/src/test/run-pass/auxiliary/macro-include-items-expr.rs" => false,
         _ => true,
diff --git a/tests/rust/clone.sh b/tests/rust/clone.sh
index 1ba2599..8dbe559 100755
--- a/tests/rust/clone.sh
+++ b/tests/rust/clone.sh
@@ -2,7 +2,7 @@
 
 REMOTE=rust
 REPO=https://github.com/rust-lang/rust
-REV=eb8f2586ebd842dec49d3d7f50e49a985ab31493
+REV=ebddfcb0b19471d2277e05cfbc2ad8caa81637b7
 
 set -euo pipefail
 cd "$(dirname "${BASH_SOURCE[0]}")"