These end up being things like "hey, you used a proc macro" which isn't
useful to me, and clogs up the rest of my error navigation.
Change-Id: I9ccfddcce9683184f2479ae1aa30a8414f7e7c51
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3242
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI