Travis: stop using ccache

Since AbstractAlgebra and Nemo now have BinaryBuilder support, we don't need this anymore, and it gets rid of all kind of potential glitches and other annoyances.
ThomasBreuer · Jan 17, 2020 · 752478a · 752478a
1 parent cdc3530
commit 752478a
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -5,8 +5,6 @@ julia:
   - 1.3
   - nightly
 
-cache: ccache
-
 env:
   global:
     - MAKEFLAGS="-j4"