+
+set -eE -o pipefail
+trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+
+# using the rust version now, not sure the equivalent
+# p="$(lsof -i tcp:31416 -Fp -a -c java | sed -rn 's/^p//p')" ||:
+# if [[ $p ]]; then
+# kill $p
+# fi
+
+# so we don't hold open the /a fs
+sudo rsync -r --delete /a/opt/gnirehtet-rust-linux64 /opt
+cd /opt/gnirehtet-rust-linux64
+
+# just running it in foreground so it's easier to kill etc.
+./gnirehtet run
+
+