When following default setup steps in README file, saxml/tools/init_cloud_vm.sh installs latest version of bazel, which is 7.0.0 at this point.
Looks like due to some change and bazel, building saxml/server:server fails with error: Error: 'apple_common' value has no field or method 'multi_arch_split'.
This is probably due to: bazelbuild/bazel@a76763c
Confirmed that I can build saxml/server:server after downgrading bazel to 6.4.0.