+ docker build -t maven .
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 655B done
#1 DONE 0.1s

#2 [internal] load metadata for docker.io/library/maven:3.9.9-eclipse-temurin-17
#2 DONE 0.9s

#3 [internal] load .dockerignore
#3 transferring context: 2B done
#3 DONE 0.1s

#4 [1/3] FROM docker.io/library/maven:3.9.9-eclipse-temurin-17@sha256:b9fc7a802745f5f4dec3007d7668c8c9da845ac41d37737ec6442a35b853c258
#4 CACHED

#5 [2/3] RUN addgroup --gid 1000 build && adduser --uid 1000 --gid 1000 --disabled-password --gecos "" build
#5 0.274 fatal: The GID `1000' is already in use.
#5 ERROR: process "/bin/sh -c addgroup --gid 1000 build && adduser --uid 1000 --gid 1000 --disabled-password --gecos \"\" build" did not complete successfully: exit code: 21
------
 > [2/3] RUN addgroup --gid 1000 build && adduser --uid 1000 --gid 1000 --disabled-password --gecos "" build:
0.274 fatal: The GID `1000' is already in use.
------
Dockerfile:3
--------------------
   1 |     FROM maven:3.9.9-eclipse-temurin-17
   2 |     
   3 | >>> RUN addgroup --gid 1000 build && adduser --uid 1000 --gid 1000 --disabled-password --gecos "" build
   4 |     
   5 |     RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg && \
--------------------
ERROR: failed to solve: process "/bin/sh -c addgroup --gid 1000 build && adduser --uid 1000 --gid 1000 --disabled-password --gecos \"\" build" did not complete successfully: exit code: 21