Unable to run node from docker-compose.yml

[Palak3196]

Hi Team,

I'm trying to setup the Core Mainnet node using this repository. I cloned it to my ubuntu server and also downloaded the config.toml and genesis,json, placed at a directory where Dockerfile can access it.
Using the docker-compose given in this repo code, I am able to successfully build the image and the node container starts.
But this is the error container gives (at the last line of docker logs):

Opened ancient database database=/core/geth.ipc/geth/lightchaindata/ancient/state readonly=false frozen=0
INFO [09-10|12:20:24.205] Writing custom genesis block
INFO [09-10|12:20:24.351] genesis block hash hash=f7fc87..3357ad
INFO [09-10|12:20:24.351] Successfully wrote genesis state database=lightchaindata hash=0xf7fc87f11e61508a5828cd1508060ed1714c8d32a92744ae10acb43c953357ad
INFO [09-10|12:20:24.423] Starting Geth on CORE mainnet...
INFO [09-10|12:20:24.423] Bumping default cache on mainnet provided=1024 updated=4096
INFO [09-10|12:20:24.563] Maximum peer count ETH=30 total=30
INFO [09-10|12:20:24.565] Smartcard socket not found, disabling err="stat /run/pcscd/pcscd.comm: no such file or directory"
WARN [09-10|12:20:24.565] Option nousb is deprecated and USB is deactivated by default. Use --usb to enable

Is docker not a valid approach to setup Core Mainnet node? Is there a prebuilt docker image available for Core?