Dunno what happened for you. It's still running for me today. More information if you want a suggestion besides redownloading from post 103?
1/5/2017 7:18:27 AM
Checking http://ci.kolmafia.us/ for the latest version of KoLMafia...
KoLmafia-17631.jar is the latest version
Attempting to download http://ci.kolmafia.us/job/Kolmafia/lastSuccessfulBuild/artifact/dist/KoLmafia-17631.jar...
Successfully downloaded http://ci.kolmafia.us/job/Kolmafia/lastSuccessfulBuild/artifact/dist/KoLmafia-17631.jar
Copying KoLmafia-17631.jar to KoLmafia-latest.jar
Deleting old version KoLmafia-17625.jar