So this friend escaped from the ephemeral container VM into the build host which happened to have a private SSH on it that allowed it to connect to a bastion ho

So this friend escaped from the ephemeral container VM into the build host which happened to have a private SSH on it that allowed it to connect to a bastion host to... go back to the build host and debug a failed build that should be self-contained inside the container VM which they already had access in the first place by the means of, you know, running a build on it? Interesting.