Containers ends for not apparent reason at boot time

[willthrom]

Running under a Nested Virtualization environment. (Proxmox/qemu).

[root@localhost ~]# lscpu | grep Virtualization
Virtualization: VT-x
Virtualization type: full

AndroidEmulation.txt

[pokowaka]

The emulator is booting just fine, and seems to be running. Does docker give any indication of why the container was terminated?