====== Attempt #1
-----> Fetching repository
       Cloning into '/tmp/d20191002-6-s5beq7/input'...
-----> Setting up package repository...
-----> Starting packaging process
-----> Starting service postgres...
-----> Additional environment variables
       UUID=1da18d73-379a-4b51-a016-144e3efde22e
       DATABASE_URL=postgres://postgres:ESVoTtgue0IbGFH7@164.132.201.42:36601/postgres
       DATABASE_HOST=164.132.201.42
       DATABASE_PORT=36601
       HOME=/home/pkgr
-----> Reusing cache
-----> Fetching pkgr 000dd9ba749034a8417dda8ca461c471ad93d92d...
-----> Starting packaging process...
-----> [wizard] adding legacy-installer wizard (https://github.com/pkgr/addon-legacy-installer#master)
-----> [wizard] adding postgres wizard (https://github.com/pkgr/addon-postgres#master)
-----> [wizard] adding apache2 wizard (https://github.com/pkgr/addon-apache2#master)
-----> [wizard] adding repositories wizard (https://github.com/finnlabs/addon-repositories#master)
-----> [wizard] adding smtp wizard (https://github.com/pkgr/addon-smtp#master)
-----> [wizard] adding memcached wizard (https://github.com/pkgr/addon-memcached#master)
-----> [wizard] adding openproject wizard (https://github.com/opf/addon-openproject#master)
-----> Fetching buildpack https://github.com/opf/heroku-buildpack-multi.git at master
-----> Running hook: "packaging/setup"
-----> Multipack app
       WARNING: This buildpack is no longer maintained.
       
       Please choose a different buildpack or go to https://github.com/ddollar/heroku-buildpack-multi
       and fork it to your own account.
       
       =====> Downloading Buildpack: https://github.com/heroku/heroku-buildpack-nodejs.git
       =====> Detected Framework: Node.js
       
-----> Creating runtime environment
       
       NPM_CONFIG_LOGLEVEL=error
       NPM_CONFIG_PRODUCTION=true
       NODE_VERBOSE=false
       NODE_ENV=production
       NODE_MODULES_CACHE=true
       
-----> Installing binaries
       engines.node (package.json):  ~8.12.0
       engines.npm (package.json):   unspecified (use default)
       
       Resolving node version ~8.12.0 via semver.io...
       Downloading and installing node 8.12.0...
       Unable to download node 8.12.0; does it exist?
       
-----> Build failed
       
       We're sorry this build is failing! You can troubleshoot common issues here:
       https://devcenter.heroku.com/articles/troubleshooting-node-deploys
       
       If you're stuck, please submit a ticket so we can help:
       https://help.heroku.com/
       
       Love,
       Heroku
       
       ! ERROR: compile failed
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.