====== Attempt #1
-----> Fetching repository
       Cloning into '/tmp/d20180309-7094-8bhgbp/input'...
-----> Setting up package repository...
-----> Starting packaging process
-----> Starting service postgres...
-----> Additional environment variables
       UUID=eaf4d87a-a499-4777-9786-f38d1c4a0e98
       DATABASE_URL=postgres://postgres:zocmeKifEkX-JdRG@8.26.94.84:37573/postgres
       DATABASE_HOST=8.26.94.84
       DATABASE_PORT=37573
       HOME=/home/pkgr
-----> Reusing cache
-----> Fetching pkgr 2d69610cd10a25dc7edbca6c8756db4f780b8cf6...
Build failed
gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error is not recoverable: exiting now
     ! Unable to fetch pkgr. Aborting
Failed to package application
tar: This does not look like a tar archive
tar: Exiting with failure status due to previous errors
       ! FAILED - Build error.
       ! Please contact support.