Fix tests/ui-toml/absolute_paths/absolute_paths_2015.rs test

Author: GuillaumeGomez

tests/ui-toml/absolute_paths/absolute_paths_2015.default.stderr

@@ -0,0 +1,14 @@
+error: consider bringing this path into scope with the `use` keyword
+  --> tests/ui-toml/absolute_paths/absolute_paths_2015.rs:16:13
+   |
+LL |     let _ = ::m1::m2::X;
+   |             ^^^^^^^^^^^
+   |
+note: the lint level is defined here
+  --> tests/ui-toml/absolute_paths/absolute_paths_2015.rs:7:9
+   |
+LL | #![deny(clippy::absolute_paths)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 1 previous error
+

tests/ui-toml/absolute_paths/absolute_paths_2015.rs

@@ -1,8 +1,8 @@
 //@revisions: default allow_crates
 //@[default]rustc-env:CLIPPY_CONF_DIR=tests/ui-toml/absolute_paths/default
 //@[allow_crates]rustc-env:CLIPPY_CONF_DIR=tests/ui-toml/absolute_paths/allow_crates
+//@[allow_crates]check-pass
 //@edition:2015
-//@check-pass
 
 #![deny(clippy::absolute_paths)]
 
@@ -12,4 +12,6 @@ mod m1 {
     }
 }
 
-fn main() {}
+fn main() {
+    let _ = ::m1::m2::X; //~[default] absolute_paths
+}