$ git clone -n http://git.inferitos.ru/rpms/libecpg /var/lib/mock/inferit-10_0-bootstrap-build-70640-150796/root/chroot_tmpdir/scmroot/libecpg
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-70640-150796/root/chroot_tmpdir/scmroot/libecpg'...
$ git fetch origin changed/i10c-beta/libecpg-16.1-3.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libecpg
 * [new tag]         changed/i10c-beta/libecpg-16.1-3.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d966033 import libecpg-16.1-3.el10