$ git clone -n https://src.fedoraproject.org/rpms/dxvk-native.git /var/lib/mock/f38-build-side-42-init-devel-946553-28778/root/chroot_tmpdir/scmroot/dxvk-native
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-946553-28778/root/chroot_tmpdir/scmroot/dxvk-native'...
$ git fetch origin 8755400a57a7b81ab680281443f31768415cd5e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dxvk-native
 * [new ref]         8755400a57a7b81ab680281443f31768415cd5e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8755400 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild