diff --git a/src/test/run-make/reproducible-build/Makefile b/src/test/run-make/reproducible-build/Makefile
index 8db9e0ec078..8e799ca1a43 100644
--- a/src/test/run-make/reproducible-build/Makefile
+++ b/src/test/run-make/reproducible-build/Makefile
@@ -1,26 +1,20 @@
 -include ../tools.mk
 all:
 	$(RUSTC) reproducible-build-aux.rs
-	mv "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/first.rlib"
-	$(RUSTC) reproducible-build-aux.rs
-	cp "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/second.rlib"
-	cmp "$(TMPDIR)/first.rlib" "$(TMPDIR)/second.rlib" || exit 1
 	$(RUSTC) reproducible-build.rs -o"$(TMPDIR)/reproducible-build1"
 	$(RUSTC) reproducible-build.rs -o"$(TMPDIR)/reproducible-build2"
-	cmp "$(TMPDIR)/reproducible-build1" "$(TMPDIR)/reproducible-build2" || exit 1
+	nm "$(TMPDIR)/reproducible-build1" | sort > "$(TMPDIR)/reproducible-build1.nm"
+	nm "$(TMPDIR)/reproducible-build2" | sort > "$(TMPDIR)/reproducible-build2.nm"
+	cmp "$(TMPDIR)/reproducible-build1.nm" "$(TMPDIR)/reproducible-build2.nm" || exit 1
 	$(RUSTC) reproducible-build-aux.rs -g
-	mv "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/first.rlib"
-	$(RUSTC) reproducible-build-aux.rs -g
-	cp "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/second.rlib"
-	cmp "$(TMPDIR)/first.rlib" "$(TMPDIR)/second.rlib" || exit 1
 	$(RUSTC) reproducible-build.rs -g -o"$(TMPDIR)/reproducible-build1-debug"
 	$(RUSTC) reproducible-build.rs -g -o"$(TMPDIR)/reproducible-build2-debug"
-	cmp "$(TMPDIR)/reproducible-build1-debug" "$(TMPDIR)/reproducible-build2-debug" || exit 1
+	nm "$(TMPDIR)/reproducible-build1-debug" | sort > "$(TMPDIR)/reproducible-build1-debug.nm"
+	nm "$(TMPDIR)/reproducible-build2-debug" | sort > "$(TMPDIR)/reproducible-build2-debug.nm"
+	cmp "$(TMPDIR)/reproducible-build1-debug.nm" "$(TMPDIR)/reproducible-build2-debug.nm" || exit 1
 	$(RUSTC) reproducible-build-aux.rs -O
-	mv "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/first.rlib"
-	$(RUSTC) reproducible-build-aux.rs -O
-	cp "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/second.rlib"
-	cmp "$(TMPDIR)/first.rlib" "$(TMPDIR)/second.rlib" || exit 1
 	$(RUSTC) reproducible-build.rs -O -o"$(TMPDIR)/reproducible-build1-opt"
 	$(RUSTC) reproducible-build.rs -O -o"$(TMPDIR)/reproducible-build2-opt"
-	cmp "$(TMPDIR)/reproducible-build1-opt" "$(TMPDIR)/reproducible-build2-opt" || exit 1
+	nm "$(TMPDIR)/reproducible-build1-opt" | sort > "$(TMPDIR)/reproducible-build1-opt.nm"
+	nm "$(TMPDIR)/reproducible-build2-opt" | sort > "$(TMPDIR)/reproducible-build2-opt.nm"
+	cmp "$(TMPDIR)/reproducible-build1-opt.nm" "$(TMPDIR)/reproducible-build2-opt.nm" || exit 1
diff --git a/src/test/run-make/reproducible-build/reproducible-build-aux.rs b/src/test/run-make/reproducible-build/reproducible-build-aux.rs
index 73a62eee265..9ef853e7996 100644
--- a/src/test/run-make/reproducible-build/reproducible-build-aux.rs
+++ b/src/test/run-make/reproducible-build/reproducible-build-aux.rs
@@ -33,12 +33,6 @@ pub enum Enum {
 
 pub struct TupleStruct(pub i8, pub i16, pub i32, pub i64);
 
-pub trait Marker {}
-impl Marker for char {}
-impl<T, U> Marker for (T, U) {}
-
-pub trait Trait<T1: Marker + Marker + Marker, T2> where T1: 'static {
-    type Assoc: Marker;
-
+pub trait Trait<T1, T2> {
     fn foo(&self);
 }
diff --git a/src/test/run-make/reproducible-build/reproducible-build.rs b/src/test/run-make/reproducible-build/reproducible-build.rs
index 17c2e87b5c1..dc7c702e5cc 100644
--- a/src/test/run-make/reproducible-build/reproducible-build.rs
+++ b/src/test/run-make/reproducible-build/reproducible-build.rs
@@ -67,10 +67,7 @@ impl Trait<i32, u64> for u64 {
     fn foo(&self) {}
 }
 
-impl<T: reproducible_build_aux::Marker + 'static>
-reproducible_build_aux::Trait<T, String> for TupleStruct {
-    type Assoc = (u8, i16);
-
+impl reproducible_build_aux::Trait<char, String> for TupleStruct {
     fn foo(&self) {}
 }
 
@@ -120,11 +117,12 @@ fn main() {
     let _ = reproducible_build_aux::Enum::Variant3 { x: 0 };
     let _ = reproducible_build_aux::TupleStruct(1, 2, 3, 4);
 
-    let object_shim: &reproducible_build_aux::Trait<char, String, Assoc=(u8, i16)> =
-        &TupleStruct(0, 1, 2, 3);
+    let object_shim: &reproducible_build_aux::Trait<char, String> = &TupleStruct(0, 1, 2, 3);
     object_shim.foo();
 
     let pointer_shim: &Fn(i32) = &regular_fn;
 
     TupleStruct(1, 2, 3, 4).bar();
 }
+
+