Console Output

+ docker build -t 0071de36b440b6e8b8bab6ec27d635286219234f --pull -f .CI/centos6/Dockerfile .CI/centos6
Sending build context to Docker daemon  2.048kB

Step 1/2 : FROM centos:6
6: Pulling from library/centos
Digest: sha256:935c45b2e2c4f01aa5a6ff8625632390c7685835a8dfcfdd50790aabc9c24d11
Status: Image is up to date for centos:6
 ---> 0cbf37812bff
Step 2/2 : RUN yum -y install epel-release centos-release-scl yum-utils &&   yum-config-manager --enable rhel-server-rhscl-6-rpms &&   yum -y install devtoolset-6-gcc devtoolset-6-gcc-c++ &&   yum -y install libtool automake gcc-c++ boost-devel git cmake readline-devel lua-devel
 ---> Using cache
 ---> e50ab8644529
Successfully built e50ab8644529
Successfully tagged 0071de36b440b6e8b8bab6ec27d635286219234f:latest