I compiled a rust program with the target architecture armv7-unknown-linux-gnueabihf to install and run it on a raspberry pi 3 with the systemarchitecture:
Linux ubuntu 5.11.0-1009-raspi #10-Ubuntu SMP PREEMPT Fri May 14 14:49:24 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux.
If I try to start it via the bash ($ <executable>) it starts without an error.
However when trying to start it via a systemd service looking like this:
[Unit]
Description=Client
After=multi-user.target
[Service]
ExecStart=<path-to-exec>
Restart=always
RestartSec=10s
[Install]
WantedBy=multi-user.target
I get the following error (via systemctl status <service>):
Aug 01 11:36:24 ubuntu systemd[1]: service: Job 19631607 service/start finished, result=done
Aug 01 11:36:24 ubuntu systemd[1]: Started Client.
Aug 01 11:36:24 ubuntu systemd[1]: service: Failed to read oom_kill field of memory.events cgroup attribute: No such file or directory
Aug 01 11:36:24 ubuntu systemd[1]: service: Child 874846 belongs to service.
Aug 01 11:36:24 ubuntu systemd[1]: service: Main process exited, code=exited, status=203/EXEC
Aug 01 11:36:24 ubuntu systemd[1]: service: Failed with result 'exit-code'.
Aug 01 11:36:24 ubuntu systemd[1]: service: Service will restart (restart setting)
Aug 01 11:36:24 ubuntu systemd[1]: service: Changed running -> failed
Aug 01 11:36:24 ubuntu systemd[1]: service: Unit entered failed state.