Problems launching roscore

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So I followed the instructions to create a ROS environment as per this page:

http://wiki.ros.org/ROSberryPi/Instal...

I used the following to increase the swap size before completing the instructions above:

https://wpitchoune.net/tricks/raspber...

The hardware is a Raspberry Pi 3. I have installed the Raspbian buster OS. The installation appeared to be successful. The compiler was changed to gcc-5 when building.

My ROS setup is the following:

ROS_VERSION=1
ROS_PYTHON_VERSION=2
ROS_PACKAGE_PATH=/opt/ros/kinetic/share
ROSLISP_PACKAGE_DIRECTORIES=
ROS_ETC_DIR=/opt/ros/kinetic/etc/ros
ROS_MASTER_URI=http://localhost:11311
ROS_HOSTNAME=localhost
ROS_ROOT=/opt/ros/kinetic/share/ros
ROS_DISTRO=kinetic

The error returned in the terminal is the following which repeats endlessly till I kill it:

[rosout-1] restarting process
process[rosout-1]: started with pid [3742]
[rosout-1] process has died [pid 3742, exit code -11, cmd /opt/ros/kinetic/lib/rosout/rosout __name:=rosout __log:=/home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1.log].
log file: /home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1*.log
[rosout-1] restarting process
process[rosout-1]: started with pid [3750]
[rosout-1] process has died [pid 3750, exit code -11, cmd /opt/ros/kinetic/lib/rosout/rosout __name:=rosout __log:=/home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1.log].
log file: /home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1*.log
[rosout-1] restarting process
process[rosout-1]: started with pid [3758]
[rosout-1] process has died [pid 3758, exit code -11, cmd /opt/ros/kinetic/lib/rosout/rosout __name:=rosout __log:=/home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1.log].
log file: /home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1*.log
[rosout-1] restarting process
process[rosout-1]: started with pid [3767]
[rosout-1] process has died [pid 3767, exit code -11, cmd /opt/ros/kinetic/lib/rosout/rosout __name:=rosout __log:=/home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1.log].
log file: /home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1*.log
[rosout-1] restarting process
process[rosout-1]: started with pid [3775]
[rosout-1] process has died [pid 3775, exit code -11, cmd /opt/ros/kinetic/lib/rosout/rosout __name:=rosout __log:=/home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1.log].
log file: /home/pi/.ros/log/96d5d0d6-284a-11eb-825f-b827eb9db9c7/rosout-1*.log
[rosout-1] restarting process
process[rosout-1]: started with pid [3783]
^C[rosout-1] killing on exit
[master] killing on exit

Not sure what to do or how to fix the problem