Auto merge of #112049 - Kobzol:pgo-omit-benchmarks, r=<try>

[do not merge] CI experiments

Various CI experiments for try/dist builds.

r? `@ghost`

try-job: x86_64-fuchsia

Author: bors

src/ci/docker/host-x86_64/x86_64-fuchsia/build-fuchsia.sh

@@ -42,6 +42,9 @@ jiri=.jiri_root/bin/jiri
 
 set -x
 
+echo "ERROR"
+exit 1
+
 if [ -z "$KEEP_CHECKOUT" ]; then
     # This script will:
     # - create a directory named "fuchsia" if it does not exist