travis: Attempt to debug shutdowns

These snippets recommend by Travis support

diff --git a/.travis.yml b/.travis.yml
index 0228fdc994dd769b5512c55a074dafd2dcffddd1..a860aaa5b7e6b0becc86e9bda37fb674203bbe0d 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -218,6 +218,10 @@ before_install:
       echo '{"ipv6":true,"fixed-cidr-v6":"fd9a:8454:6789:13f7::/64"}' | sudo tee /etc/docker/daemon.json;
       sudo service docker restart;
     fi
+  - date
+  - sudo atq || true
+  - sudo grep -rE 'shutdown|poweroff|halt' /var/spool/cron || true
+  - sudo grep -E 'google-clock-skew|ntpd|startup-script' /var/log/syslog || true
 
 install:
   - case "$TRAVIS_OS_NAME" in