Remove usage of ramdisk in travis

diff --git a/travis.sh b/travis.sh
index 0cc60cad32cb06f40958ebc131de872f38495709..88f412a4a574660b097645844393c7374f55e492 100755 (executable)
--- a/travis.sh
+++ b/travis.sh
@@ -1,8 +1,6 @@
 #!/bin/bash
 set -euo pipefail
 
-./.travis/setup_ramdisk.sh
-
 #
 # A (too) old version of JDK8 is installed by default on Travis.
 # This method is preferred over Travis apt oracle-java8-installer because