$ git clone -n http://git.inferitos.ru/rpms/mousetweaks /var/lib/mock/inferit-8_8-build-15251-23060/root/chroot_tmpdir/scmroot/mousetweaks
Cloning into '/var/lib/mock/inferit-8_8-build-15251-23060/root/chroot_tmpdir/scmroot/mousetweaks'...
$ git fetch origin changed/i8c/mousetweaks-3.12.0-11.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mousetweaks
 * [new tag]         changed/i8c/mousetweaks-3.12.0-11.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8c389a edit changelog for import mousetweaks-3.12.0-11.el8