$ git clone -n https://src.fedoraproject.org/rpms/golang-github-emersion-imap-sortthread.git /var/lib/mock/f38-build-side-42-init-devel-881085-28486/root/chroot_tmpdir/scmroot/golang-github-emersion-imap-sortthread
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-881085-28486/root/chroot_tmpdir/scmroot/golang-github-emersion-imap-sortthread'...
$ git fetch origin 120ad6894970e6d6eb0c0f040d51673cc6adfcc5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-emersion-imap-sortthread
 * [new ref]         120ad6894970e6d6eb0c0f040d51673cc6adfcc5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 120ad68 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild