====== Attempt #1
-----> Fetching repository
       Cloning into '/tmp/d20190814-6-14t5qde/input'...
-----> Setting up package repository...
-----> Starting packaging process
-----> Additional environment variables
       UUID=358c14c6-57f4-4930-8b54-effc57bee70a
       HOME=/home/pkgr
-----> Empty or invalid cache
-----> Fetching pkgr 000dd9ba749034a8417dda8ca461c471ad93d92d...
-----> Starting packaging process...
-----> Installing missing build dependencies: mysql-devel, pam-devel
-----> Fetching buildpack https://github.com/pkgr/heroku-buildpack-ruby.git at v199-1
-----> Fetching buildpack https://github.com/pkgr/heroku-buildpack-python.git at buildcurl
-----> Fetching buildpack https://github.com/heroku/heroku-buildpack-nodejs.git at v106
-----> Fetching buildpack https://github.com/kr/heroku-buildpack-go.git at master
-----> Running hook: "/tmp/before_hook20190814-30-1ugzo5k.sh"
-----> Go app
       /home/pkgr/.pkgr/buildpacks/builtin/0fd28d8f9c48b735e106d18c8310a412ac637208/heroku-buildpack-go/lib/common.sh: line 167: shasum: command not found
        !!    
        !!    Downloaded file (jq-linux64) sha does not match recorded SHA
        !!    Unable to continue.
        !!    
-----> Fetching jq...      ! 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.