commit 4f9db655ed moved looking up the
userland-proxy binary to early in the startup process, and introduced
a log-message if the binary was missing.
However, a side-effect of this was this message would also be printed
when running "--version";
dockerd --version
time="2024-01-09T09:18:53.705271292Z" level=warning msg="failed to lookup default userland-proxy binary" error="exec: \"docker-proxy\": executable file not found in $PATH"
Docker version v25.0.0-rc.1, build 9cebefa717
We should look if we can avoid this, but let's change the message to be
a debug message as a short-term workaround.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>