diff --git a/test/arrays.rs b/test/arrays.rs old mode 100755 new mode 100644 diff --git a/test/bools.rs b/test/bools.rs old mode 100755 new mode 100644 diff --git a/test/c_enums.rs b/test/c_enums.rs old mode 100755 new mode 100644 diff --git a/test/errors.rs b/test/errors.rs old mode 100755 new mode 100644 diff --git a/test/heap.rs b/test/heap.rs old mode 100755 new mode 100644 diff --git a/test/specialization.rs b/test/specialization.rs old mode 100755 new mode 100644 diff --git a/test/strings.rs b/test/strings.rs old mode 100755 new mode 100644 diff --git a/test/vecs.rs b/test/vecs.rs old mode 100755 new mode 100644