Update xenial
diff --git a/azure-pipelines/docker/xenial b/azure-pipelines/docker/xenial
index bfb96d9..9e4d143 100644
--- a/azure-pipelines/docker/xenial
+++ b/azure-pipelines/docker/xenial
@@ -64,4 +64,7 @@ COPY entrypoint.sh /usr/local/bin/entrypoint.sh
RUN chmod a+x /usr/local/bin/entrypoint.sh
RUN mkdir /var/run/sshd
-ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
+RUN useradd --shell /bin/bash libgit2
+RUN chown --recursive libgit2:libgit2 /home/libgit2
+
+USER libgit2