SERVER-93989 describes how the Bazel remote cache isn't providing much value to compiles on Windows. This leads to compile_dbtest and compile_dist_test both taking 42 minutes each. Starting compile_dbtest on a separate machine after compile_dist_test has completed and written to the remote cache is therefore extending the wall-clock wait time unnecessarily.

The compile_all_but_not_unittests includes the install-dbtest target and completes in 11 minutes. If compile_dbtest is run in the same single-host task group as compile_dist_test then we can expect it to complete in under 11 minutes also. This will enable default required patch builds to complete in a makespan of less than 90 minutes.