Building a container fails on apt-key step

[dodgyrabbit]

I'm a bit new to lima. I have a dockerfile that works when building on Linux directly, but failed when I tried to use lima on a Mac.

Under lima with containerd, the build fails here:

 => ERROR [ 3/16] RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8                                                                                 10.2s
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 > [ 3/16] RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8:
0.099 Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
0.107 Executing: /tmp/apt-key-gpghome.7teTgm2ftO/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
10.13 gpg: keyserver receive failed: Server indicated a failure
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If you change that line to:

apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8

it works without an issue.

While this is probably not a bug in lima, I wonder if anyone knows what is going on here? How can I debug it?

[dodgyrabbit]

As luck would have, I can't recreate it now. I deleted the lima image and started over. This time, created everything without issue.