project_faces fails on the inside of a ring

[gumyr]

ring = scale(Torus(10 * MM, 1 * MM), (1, 1, 3))
path = section(ring, Plane.XY).face().inner_wires()[0]
label = mirror(Text("One Ring to Rule them All", 3 * MM), Plane.YZ)
wrapped_text = ring.project_faces(label, path, 0.6).faces()
deboss = [f.thicken(0.5 * MM) for f in wrapped_text]
ring -= deboss

results in a Segmentation fault in project_faces.