Merge pull request #682 from LaurentGoderre/build-speedup

Speed up the build

Author: chorrell

.travis.yml

@@ -1,7 +1,7 @@
 #### DO NOT MODIFY. THIS FILE IS AUTOGENERATED ####
 
 dist: trusty
-sudo: required
+sudo: false
 
 language: generic
 

test-build.sh

@@ -32,7 +32,7 @@ function build () {
 
   info "Building $full_tag..."
 
-  if ! docker build -t node:"$full_tag" "$path"; then
+  if ! docker build --cpuset-cpus="0,1" -t node:"$full_tag" "$path"; then
     fatal "Build of $full_tag failed!"
   fi
   info "Build of $full_tag succeeded."

travis.yml.template

@@ -1,5 +1,5 @@
 dist: trusty
-sudo: required
+sudo: false
 
 language: generic