$ git clone -n http://git.inferitos.ru/rpms/libpng /var/lib/mock/inferit-10_0-bootstrap-build-97244-182208/root/chroot_tmpdir/scmroot/libpng
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-97244-182208/root/chroot_tmpdir/scmroot/libpng'...
$ git fetch origin changed/i10c-beta/libpng-1.6.40-8.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libpng
 * [new tag]         changed/i10c-beta/libpng-1.6.40-8.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 230954d import libpng-1.6.40-8.el10