From 4c579e6cf675305f031112b4a8a90a67f7876aff Mon Sep 17 00:00:00 2001
From: dignifiedquire <dignifiedquire@users.noreply.github.com>
Date: Wed, 18 Sep 2019 20:54:24 +0200
Subject: [PATCH] remove .git from cache dir, no need

---
 .circleci/config.yml | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index f199186fa..ccc7753dd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -12,7 +12,7 @@ restore-workspace: &restore-workspace
 restore-cache: &restore-cache
   restore_cache:
     keys:
-      - cargo-v1-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+      - cargo-v2-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
       - repo-source-{{ .Branch }}-{{ .Revision }}
 
 commands:
@@ -41,7 +41,7 @@ jobs:
           command: cargo generate-lockfile
       - restore_cache:
           keys:
-            - cargo-v1-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+            - cargo-v2-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
       - run: rustup install $(cat rust-toolchain)
       - run: rustup default $(cat rust-toolchain)
       - run: rustup component add --toolchain $(cat rust-toolchain) rustfmt
@@ -57,11 +57,10 @@ jobs:
           paths:
             - crate
       - save_cache:
-          key: cargo-v1-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
+          key: cargo-v2-{{ checksum "rust-toolchain" }}-{{ checksum "Cargo.toml" }}-{{ checksum "Cargo.lock" }}-{{ arch }}
           paths:
             - "~/.cargo"
             - "~/.rustup"
-            - ".git"
 
   rustfmt:
     executor: default