feat: attempt to enable verbose script logging

feat: add some basic ssh tests
fix: attempt to log remote output and get ssh output

fil-proofs-tooling/scripts/run-remote.sh

@@ -1,9 +1,20 @@
 #!/usr/bin/env bash
 
-echo "Benchmark server: $2"
+# First test if basic ssh to remote host is working
+echo "ssh test1"
+out=$(ssh $2 "echo Remote Host: $HOSTNAME")
+echo $out
+echo "ssh test2"
+out=$(ssh $2 "ls /tmp")
+echo $out
+echo "ssh test3"
+out=$(ssh $2 "which git")
+echo $out
+echo "ssh testing complete"
 
 CMDS=$(cat <<EOF
 
+set -x
 set -e
 
 # Creates a temporary directory in which we build rust-fil-proofs and capture
@@ -26,14 +37,16 @@ git clone -b $1 --single-branch https://github.com/filecoin-project/rust-fil-pro
 
 cd \$_metrics_dir
 
-cargo update
-cargo fetch
-
 ./fil-proofs-tooling/scripts/retry.sh 42 10 60000 \
     ./fil-proofs-tooling/scripts/with-lock.sh 42 /tmp/metrics.lock \
     ./fil-proofs-tooling/scripts/with-dots.sh \
     ${@:3}
 EOF
 )
 
-ssh -q $2 "$CMDS"
+timestamp=$(date "+%s")
+metrics_log="/tmp/metrics_capture-$timestamp.log"
+
+ssh $2 "$CMDS" > $metrics_log 2>&1 && \
+    cat $metrics_log && \
+    rm $metrics_log