From 7c026ec5e896b1d564f4484c0a4c6bd14fc93590 Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Thu, 5 Mar 2020 11:55:04 +1100
Subject: [PATCH 1/2] Upgrade docker Rust version

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 0a3145eb842..8a081e54a5c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.41.0 AS builder
+FROM rust:1.41.1 AS builder
 COPY . lighthouse
 RUN cd lighthouse && make
 RUN cd lighthouse && cargo install --path lcli

From ad284148f1cbedf88dd7177191b0cf5fb1e8cc14 Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Thu, 5 Mar 2020 12:16:15 +1100
Subject: [PATCH 2/2] Use --locked for cargo install

---
 Dockerfile | 2 +-
 Makefile   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 8a081e54a5c..8626ed2520b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM rust:1.41.1 AS builder
 COPY . lighthouse
 RUN cd lighthouse && make
-RUN cd lighthouse && cargo install --path lcli
+RUN cd lighthouse && cargo install --path lcli --locked
 
 FROM debian:buster-slim
 RUN apt-get update && apt-get install -y --no-install-recommends \
diff --git a/Makefile b/Makefile
index 8a93fef0f58..7d55593998f 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ EF_TESTS = "tests/ef_tests"
 #
 # Binaries will most likely be found in `./target/release`
 install:
-	cargo install --path lighthouse --force
+	cargo install --path lighthouse --force --locked
 
 # Runs the full workspace tests in **release**, without downloading any additional
 # test vectors.