wip: using different versions of rust images

docker/bookworm/etc/wingmate/crontab

@@ -0,0 +1,3 @@
+17 * * * * sleep 1
+*/12 * * * * sleep 1
+12,17,27 * * * * sleep 1

docker/bookworm/etc/wingmate/services/one

@@ -0,0 +1 @@
+you cannot run this file

docker/bookworm/etc/wingmate/services/three.sh

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+#!/bin/bash
+
+exec sleep 1

docker/bookworm/etc/wingmate/services/two.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+exec sleep 1