$ git clone -n https://src.fedoraproject.org/rpms/powerline-go.git /var/lib/mock/f40-build-2589214-62566/root/chroot_tmpdir/scmroot/powerline-go
Cloning into '/var/lib/mock/f40-build-2589214-62566/root/chroot_tmpdir/scmroot/powerline-go'...
$ git fetch origin 6c616aa9b09e371b846fdfd6658e89b31bafa9b1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/powerline-go
 * [new ref]         6c616aa9b09e371b846fdfd6658e89b31bafa9b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c616aa Rebuild for golang 1.22.0