====== Attempt #1
-----> Fetching repository
       Cloning into '/tmp/d20230623-7-tup930/input'...
-----> Setting up package repository...
-----> Starting packaging process
-----> Starting service redis...
-----> Starting service postgres...
-----> Additional environment variables
       UUID=1ec77e15-33e3-4e98-b2ae-01dc7ecc8b6c
       REDIS_URL=redis://65.108.144.194:57190
       REDIS_HOST=65.108.144.194
       REDIS_PORT=57190
       DATABASE_URL=postgres://postgres:KmiClZk3Sd8zxoaw@65.108.144.194:57192/postgres
       DATABASE_HOST=65.108.144.194
       DATABASE_PORT=57192
       HOME=/home/pkgr
-----> Found valid cache
-----> Restoring cache...
-----> Fetching pkgr c2edaee8710b32a295bd0f3898bc56da553822f4...
-----> Starting packaging process...
-----> Fetching buildpack https://github.com/pkgr/heroku-buildpack-ruby.git at v254-1
-----> Running hook: "/tmp/before_hook20230623-60-qd1p5o.sh"
       HELLO STDOUT: world
       HELLO STDERR: world
       /tmp/before_hook20230623-60-qd1p5o.sh: line 3: node: command not found
       ! ERROR: Hook 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.