====== Attempt #1
-----> Fetching repository
Cloning into '/tmp/d20170629-19234-1a7ha67/input'...
-----> Restoring cache
-----> Starting packaging process
-----> Fetching buildpack https://github.com/pkgr/pkgr-noop-buildpack.git at master
-----> NOOP app
-----> Running hook: "/tmp/before_hook20170629-14-z609hj.sh"
-----> [cron] /opt/docker-gc/packaging/docker-gc-cron => /etc/cron.d/docker-gc-cron
-----> Verifying package docker-gc_0.0.0-1498765328.15faed0.xenial_amd64.deb
       NEW PACKAGE: docker-gc_0.0.0-1498765328.15faed0.xenial_amd64.deb (18.23 KiB)
-----> Releasing...
       DONE!