Running non-root, curl return error about docker-bungeecord HOT 5 CLOSED

docker run -it -v ~/data_bungee:/server --user $(id -u) --rm --entrypoint bash itzg/bungeecord -c "ls -al /server"

docker run -it -v ~/data_bungee:/server --user $(id -u) --rm --entrypoint bash itzg/bungeecord -c "ls -al /server"

iverly@docker-1:~$ mkdir data_bungee/
iverly@docker-1:~$ docker run -it -v ~/data_bungee:/server --user $(id -u) --rm --entrypoint bash itzg/bungeecord -c "ls -al /server"
total 8
drwxr-xr-x    2 1001     1002          4096 Apr 28 08:08 .
drwxr-xr-x    1 root     root          4096 Apr 28 08:08 ..

sudo useradd mc
$ id mc
uid=1001(mc) gid=1002(mc) groups=1002(mc)

mkdir ~/mc-data
sudo chown -R mc: mc-data

$ docker run -it -v ~/mc-data:/server --user 1001 itzg/bungeecord
Resolving type given BUNGEECORD
Downloading https://ci.md-5.net/job/BungeeCord/lastStableBuild/artifact/bootstrap/target/BungeeCord.jar
Setting initial memory to 512m and max to 512m
14:56:14 [INFO] Using mbed TLS based native cipher.
14:56:14 [INFO] Using zlib based native compressor.
14:56:14 [INFO] Enabled BungeeCord version git:BungeeCord-Bootstrap:1.15-SNAPSHOT:b85df4f:1495
14:56:14 [INFO] Not on Windows, attempting to use enhanced EpollEventLoop
14:56:14 [INFO] Epoll is working, utilising it!
.
.
.

$ ls -aln ~/mc-data
total 10568
drwxr-xr-x 4 1001 1002     4096 May  2 09:56 .
drwxr-xr-x 8 1000 1000     4096 May  2 09:54 ..
-rw-r--r-- 1 1001    0 10785372 May  2 09:56 BungeeCord-lastStableBuild.jar
-rw-r--r-- 1 1001    0     1095 May  2 09:56 config.yml
-rw-r--r-- 1 1001    0        3 May  2 09:56 locations.yml
drwxr-xr-x 2 1001    0     4096 May  2 09:56 modules
-rw-r--r-- 1 1001    0      155 May  2 09:56 modules.yml
drwxr-xr-x 2 1001    0     4096 May  2 09:56 plugins
-rw-r--r-- 1 1001    0     3935 May  2 09:56 proxy.log.0

docker run -it --rm --entrypoint bash itzg/bungeecord
curl -o /tmp/bungee.jar -v https://ci.md-5.net/job/BungeeCord/lastStableBuild/artifact/bootstrap/target/BungeeCord.jar