WARN[0000] /home/displee/Documenten/Projects/Tizen Studio/Tizen4Docker/docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion 
[+] Building 1.0s (16/20)                                        docker:default
 => [tizen internal] load build definition from Dockerfile                 0.0s
 => => transferring dockerfile: 3.19kB                                     0.0s
 => [tizen internal] load metadata for docker.io/library/debian:buster     0.8s
 => [tizen internal] load .dockerignore                                    0.0s
 => => transferring context: 2B                                            0.0s
 => [tizen  1/16] FROM docker.io/library/debian:buster@sha256:58ce6f1271a  0.0s
 => [tizen internal] load build context                                    0.0s
 => => transferring context: 819B                                          0.0s
 => CACHED [tizen  2/16] RUN echo "root:12345" | chpasswd                  0.0s
 => CACHED [tizen  3/16] RUN groupadd -g 1000 -o displee     && useradd -  0.0s
 => CACHED [tizen  4/16] COPY ./files /                                    0.0s
 => CACHED [tizen  5/16] RUN chmod a+x /opt/scripts/*.sh     && chmod a+x  0.0s
 => CACHED [tizen  6/16] RUN apt-get update && apt-get upgrade -y     &&   0.0s
 => CACHED [tizen  7/16] RUN apt-get install -fy /root/ext-pkg/*.deb       0.0s
 => CACHED [tizen  8/16] RUN apt-get install -y libsdl1.2debian libv4l-0   0.0s
 => CACHED [tizen  9/16] RUN apt-get install -y xterm                      0.0s
 => CACHED [tizen 10/16] RUN wget https://dl.google.com/linux/direct"/"go  0.0s
 => CACHED [tizen 11/16] RUN groupmod -o --gid 995 audio     && usermod -  0.0s
 => ERROR [tizen 12/16] RUN groupmod -o --gid 992 kvm     && usermod -a -  0.2s
------                                                                          
 > [tizen 12/16] RUN groupmod -o --gid 992 kvm     && usermod -a -G kvm displee:
0.160 groupmod: group 'kvm' does not exist
------
failed to solve: process "/bin/sh -c groupmod -o --gid ${KVM_GID} kvm     && usermod -a -G kvm ${TIZEN_USER}" did not complete successfully: exit code: 6