Produces this error when pushing (note the double 'v'):
Downloading Metabase... from http://downloads.metabase.com/vv0.32.2/metabase.jar to /tmp/build_f082158d747a5430dc8f1241b5d36397/target/uberjar/metabase.jar
2019-04-04T01:47:04.017863+00:00 app[web.1]: Error: Invalid or corrupt jarfile ./target/uberjar/metabase.jar
2019-04-04T01:49:31.725583+00:00 heroku[web.1]: State changed from crashed to starting
2019-04-04T01:49:34.049464+00:00 heroku[web.1]: Starting process with command `HEROKU=true ./bin/start`
2019-04-04T01:49:35.788206+00:00 heroku[web.1]: Process exited with status 1
2019-04-04T01:49:35.811839+00:00 heroku[web.1]: State changed from starting to crashed
Produces this error when pushing (note the double 'v'):