From 2389a707afb9bd03501a4a9e8fc17b91eb52d962 Mon Sep 17 00:00:00 2001
From: "Ricardo M. Correia" <rcorreia@wizy.org>
Date: Mon, 2 Nov 2015 14:50:14 +0100
Subject: [PATCH] fetch-cargo-deps: add debug output

... so that we can find out why there are sporadic hash mismatches.
---
 pkgs/build-support/rust/fetch-cargo-deps | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/build-support/rust/fetch-cargo-deps b/pkgs/build-support/rust/fetch-cargo-deps
index 04d33c60d30e..b119be273ba1 100755
--- a/pkgs/build-support/rust/fetch-cargo-deps
+++ b/pkgs/build-support/rust/fetch-cargo-deps
@@ -172,3 +172,8 @@ done)
 # Remove unneeded outputs
 [[ ! -d $out/registry/src ]] || rm -rf $out/registry/src
 [[ ! -d $out/git/checkouts ]] || rm -rf $out/git/checkouts
+
+# XXX: provide some debugging output to see find out why we are seeing
+# sporadic hash mismatches
+find $out ! -type f
+find $out -type f -exec sha256sum {} +