Fix example tests that hang due to long builds

It looks like the script that tests the examples in the documentation
is failing because it doesn't get any terminal output from wallaroo-up
for 10 minutes. Dipin thought this might be happening because the
build takes a long time. This commit adds some echo statements which
should hopefully reset the timer and cause the tests to pass.

misc/wallaroo-up.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # md5 for validatiing script checksum
-MD5="9ed08a26f9ff0625495bab93504450ec  -"
+MD5="0432d71ded8669380afee2b02965dee8  -"
 
 set -eEuo pipefail
 
@@ -681,10 +681,16 @@ configure_wallaroo() {
       log "Compiling Machida for running Python Wallaroo Applications..."
     fi
 
-    run_cmd "make ${CUSTOM_WALLAROO_BUILD_ARGS:-} build-machida-all build-machida3-all resilience=on $REDIRECT"
+    echo "building machida with resilience"
+    run_cmd "make ${CUSTOM_WALLAROO_BUILD_ARGS:-} build-machida-all resilience=on $REDIRECT"
+    echo "building machida3 with resilience"
+    run_cmd "make ${CUSTOM_WALLAROO_BUILD_ARGS:-} build-machida3-all resilience=on $REDIRECT"
     run_cmd "mv machida/build/machida bin/machida-resilience $REDIRECT"
     run_cmd "mv machida3/build/machida3 bin/machida3-resilience $REDIRECT"
-    run_cmd "make ${CUSTOM_WALLAROO_BUILD_ARGS:-} build-machida-all build-machida3-all $REDIRECT"
+    echo "building machida without resilience"
+    run_cmd "make ${CUSTOM_WALLAROO_BUILD_ARGS:-} build-machida-all $REDIRECT"
+    echo "building machida3 without resilience"
+    run_cmd "make ${CUSTOM_WALLAROO_BUILD_ARGS:-} build-machida3-all $REDIRECT"
     run_cmd "cp machida/build/machida bin $REDIRECT"
     run_cmd "cp machida3/build/machida3 bin $REDIRECT"
     run_cmd "cp -r machida/lib bin/pylib $REDIRECT"