$ git clone -n https://src.fedoraproject.org/rpms/golang-gioui.git /var/lib/mock/f38-build-side-42-init-devel-750822-27661/root/chroot_tmpdir/scmroot/golang-gioui
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-750822-27661/root/chroot_tmpdir/scmroot/golang-gioui'...
$ git fetch origin 5f1d5c10438f770389159e2d8e275cf57206ecbe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-gioui
 * [new ref]         5f1d5c10438f770389159e2d8e275cf57206ecbe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f1d5c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild