$ git clone -n https://src.fedoraproject.org/rpms/golang-github-putdotio-putio.git /var/lib/mock/f38-build-side-42-init-devel-579522-26030/root/chroot_tmpdir/scmroot/golang-github-putdotio-putio
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-579522-26030/root/chroot_tmpdir/scmroot/golang-github-putdotio-putio'...
$ git fetch origin b1f8f5641ad012473cb0e6122471dbbb7663019d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-putdotio-putio
 * [new ref]         b1f8f5641ad012473cb0e6122471dbbb7663019d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b1f8f56 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild