--- SConstruct.orig	2024-07-22 19:17:33 UTC
+++ SConstruct
@@ -25,7 +25,6 @@ import SCons.Script
 
 import SCons
 import SCons.Script
-from mongo_tooling_metrics.lib.top_level_metrics import SConsToolingMetrics
 from site_scons.mongo import build_profiles
 
 # This must be first, even before EnsureSConsVersion, if
@@ -1722,16 +1721,6 @@ env.AddMethod(lambda env, name, **kwargs: add_option(n
 del envDict
 env.AddMethod(lambda env, name, **kwargs: add_option(name, **kwargs), 'AddOption')
 
-# The placement of this is intentional. Here we setup an atexit method to store tooling metrics.
-# We should only register this function after env, env_vars and the parser have been properly initialized.
-SConsToolingMetrics.register_metrics(
-    utc_starttime=datetime.utcnow(),
-    artifact_dir=env.Dir('$BUILD_DIR').get_abspath(),
-    env_vars=env_vars,
-    env=env,
-    parser=_parser,
-)
-
 if get_option('build-metrics'):
     env['BUILD_METRICS_ARTIFACTS_DIR'] = '$BUILD_ROOT/$VARIANT_DIR'
     env.Tool('build_metrics')
@@ -1835,7 +1824,7 @@ if unknown_vars:
 
 unknown_vars = env_vars.UnknownVariables()
 if unknown_vars:
-    env.FatalError("Unknown variables specified: {0}", ", ".join(list(unknown_vars.keys())))
+    print("Unknown variables specified: {0}", ", ".join(list(unknown_vars.keys())))
 
 install_actions.setup(env, get_option('install-action'))