Error: Command failed: git push heroku HEAD:refs/heads/main --force remote: Updated 138 paths from 450aac8 remote: Compressing source files... done. remote: Building source: remote: remote: -----> Building on the Heroku-22 stack remote: -----> Using buildpack: heroku/go remote: -----> Go app detected remote: -----> Fetching stdlib.sh.v8... done remote: -----> remote: Detected go modules via go.mod remote: -----> remote: Detected Module Name: github.com/tus/***/v2 remote: -----> remote: -----> Using go1.20.14 remote: -----> Determining packages to install remote: go: errors parsing go.mod: remote: /tmp/build_de972fbe/go.mod:6: invalid go version '1.21.0': must match format 1.23 remote: /tmp/build_de972fbe/go.mod:8: unknown directive: toolchain remote: ! Push rejected, failed to compile Go app. remote: remote: ! Push failed remote: ! remote: ! ## Warning - The same version of this code has already been built: c5d5b0a0422db85e9aa41b0cfa6e34926d25d224 remote: ! remote: ! We have detected that you have triggered a build from source code with version c5d5b0a0422db85e9aa41b0cfa6e34926d25d224 remote: ! at least twice. One common cause of this behavior is attempting to deploy code from a different branch. remote: ! remote: ! If you are developing on a branch and deploying via git you must run: remote: ! remote: ! git push heroku <branchname>:main remote: ! remote: ! This article goes into details on the behavior: remote: ! https://devcenter.heroku.com/articles/duplicate-build-version remote: remote: Verifying deploy... remote: remote: ! Push rejected to ***. remote: To https://git.heroku.com/***.git ! [remote rejected] HEAD -> main (pre-receive hook declined) error: failed to push some refs to 'https://git.heroku.com/***.git'