diff --git a/test/runtests.jl b/test/runtests.jl
index 97160f684a..757d90c059 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -301,10 +301,12 @@ end
     f10(x) = x * argmax([1.0, 3.0, 2.0])
     @test autodiff(Reverse, f10, Active, Active(3.0))[1][1] == 2
     @test autodiff(Forward, f10, Duplicated(3.0, 1.0))[1]   == 2
+    println("Done 10")
 
     f11(x) = x * sum(LinRange(x, 10.0, 6))
     @test autodiff(Reverse, f11, Active, Active(2.0))[1][1] == 42
     @test autodiff(Forward, f11, Duplicated(2.0, 1.0))[1]   == 42
+    println("Done 11")
 
     f12(x, k) = get(Dict(1 => 1.0, 2 => x, 3 => 3.0), k, 1.0)
     @test autodiff(Reverse, f12, Active, Active(2.0),  Const(2))[1] == (1.0, nothing)
@@ -313,38 +315,47 @@ end
     @test autodiff(Forward, f12, Duplicated(2.0, 1.0), Const(3))    == (0.0,)
     @test autodiff(Reverse, f12, Active, Active(2.0),  Const(4))[1] == (0.0, nothing)
     @test autodiff(Forward, f12, Duplicated(2.0, 1.0), Const(4))    == (0.0,)
+    println("Done 12")
 
     f13(x) = muladd(x, 3, x)
     @test autodiff(Reverse, f13, Active, Active(2.0))[1][1] == 4
     @test autodiff(Forward, f13, Duplicated(2.0, 1.0))[1]   == 4
+    println("Done 13")
 
     f14(x) = x * cmp(x, 3)
     @test autodiff(Reverse, f14, Active, Active(2.0))[1][1] == -1
     @test autodiff(Forward, f14, Duplicated(2.0, 1.0))[1]   == -1
+    println("Done 14")
 
     f15(x) = hypot(x, 2x)
     @test autodiff(Reverse, f15, Active, Active(2.0))[1][1] == sqrt(5)
     @test autodiff(Forward, f15, Duplicated(2.0, 1.0))[1]   == sqrt(5)
+    println("Done 15")
 
     f16(x) = evalpoly(2, (1, 2, x))
     @test autodiff(Reverse, f16, Active, Active(3.0))[1][1] == 4
     @test autodiff(Forward, f16, Duplicated(3.0, 1.0))[1]   == 4
+    println("Done 16")
 
     f17(x) = @evalpoly(2, 1, 2, x)
     @test autodiff(Reverse, f17, Active, Active(3.0))[1][1] == 4
     @test autodiff(Forward, f17, Duplicated(3.0, 1.0))[1]   == 4
+    println("Done 17")
 
     f18(x) = widemul(x, 5.0f0)
     @test autodiff(Reverse, f18, Active, Active(2.0f0))[1][1] == 5
     @test autodiff(Forward, f18, Duplicated(2.0f0, 1.0f0))[1] == 5
+    println("Done 18")
 
     f19(x) = copysign(x, -x)
     @test autodiff(Reverse, f19, Active, Active(2.0))[1][1] == -1
     @test autodiff(Forward, f19, Duplicated(2.0, 1.0))[1]   == -1
+    println("Done 19")
 
     f20(x) = sum([ifelse(i > 5, i, zero(i)) for i in [x, 2x, 3x, 4x]])
     @test autodiff(Reverse, f20, Active, Active(2.0))[1][1] == 7
     @test autodiff(Forward, f20, Duplicated(2.0, 1.0))[1]   == 7
+    println("Done 20")
 
     function f21(x)
         nt = (a=x, b=2x, c=3x)
@@ -352,10 +363,12 @@ end
     end
     @test autodiff(Reverse, f21, Active, Active(2.0))[1][1] == 3
     @test autodiff(Forward, f21, Duplicated(2.0, 1.0))[1]   == 3
+    println("Done 21")
 
     f22(x) = sum(fill(x, (3, 3)))
     @test autodiff(Reverse, f22, Active, Active(2.0))[1][1] == 9
     @test autodiff(Forward, f22, Duplicated(2.0, 1.0))[1]   == 9
+    println("Done 22")
 
     function f23(x)
         a = similar(rand(3, 3))
@@ -364,6 +377,7 @@ end
     end
     @test autodiff(Reverse, f23, Active, Active(2.0))[1][1] == 9
     @test autodiff(Forward, f23, Duplicated(2.0, 1.0))[1]   == 9
+    println("Done 23")
 
     function f24(x)
         try
@@ -374,6 +388,7 @@ end
     end
     @test autodiff(Reverse, f24, Active, Active(2.0))[1][1] == 3
     @test autodiff(Forward, f24, Duplicated(2.0, 1.0))[1]   == 3
+    println("Done 24")
 
     function f25(x)
         try
@@ -385,34 +400,42 @@ end
     end
     @test autodiff(Reverse, f25, Active, Active(2.0))[1][1] == 2
     @test autodiff(Forward, f25, Duplicated(2.0, 1.0))[1]   == 2
+    println("Done 25")
 
     f26(x) = circshift([1.0, 2x, 3.0], 1)[end]
     @test autodiff(Reverse, f26, Active, Active(2.0))[1][1] == 2
     @test autodiff(Forward, f26, Duplicated(2.0, 1.0))[1]   == 2
+    println("Done 26")
 
     f27(x) = sum(diff([0.0 x; 1.0 2x]; dims=2))
     @test autodiff(Reverse, f27, Active, Active(2.0))[1][1] == 3
     @test autodiff(Forward, f27, Duplicated(2.0, 1.0))[1]   == 3
+    println("Done 27")
 
     f28(x) = repeat([x 3x], 3)[2, 2]
     @test autodiff(Reverse, f28, Active, Active(2.0))[1][1] == 3
     @test autodiff(Forward, f28, Duplicated(2.0, 1.0))[1]   == 3
+    println("Done 28")
 
     f29(x) = rot180([x 2x; 3x 4x], 3)[1, 1]
     @test autodiff(Reverse, f29, Active, Active(2.0))[1][1] == 4
     @test autodiff(Forward, f29, Duplicated(2.0, 1.0))[1]   == 4
+    println("Done 29")
 
     f30(x) = x * sum(trues(4, 3))
     @test autodiff(Reverse, f30, Active, Active(2.0))[1][1] == 12
     @test autodiff(Forward, f30, Duplicated(2.0, 1.0))[1]   == 12
+    println("Done 30")
 
     f31(x) = sum(Set([1.0, x, 2x, x]))
     @test autodiff(Reverse, f31, Active, Active(2.0))[1][1] == 3
     @test autodiff(Forward, f31, Duplicated(2.0, 1.0))[1]   == 3
+    println("Done 31")
 
     f32(x) = reverse([x 2.0 3x])[1]
     @test autodiff(Reverse, f32, Active, Active(2.0))[1][1] == 3
     @test autodiff(Forward, f32, Duplicated(2.0, 1.0))[1]   == 3
+    println("Done 32")
 
     # See #970
     @static if VERSION ≥ v"1.9-"
@@ -420,6 +443,7 @@ end
         @test autodiff(Reverse, f33, Active, Active(2.0))[1][1] == 4
         @test autodiff(Forward, f33, Duplicated(2.0, 1.0))[1]   == 4
     end
+    println("Done 33")
 end
 
 @testset "Taylor series tests" begin