$ git clone -n http://git.inferitos.ru/rpms/pidgin-sipe /var/lib/mock/inferit-8_8-build-16740-23083/root/chroot_tmpdir/scmroot/pidgin-sipe
Cloning into '/var/lib/mock/inferit-8_8-build-16740-23083/root/chroot_tmpdir/scmroot/pidgin-sipe'...
$ git fetch origin changed/i8c/pidgin-sipe-1.23.2-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/pidgin-sipe
 * [new tag]         changed/i8c/pidgin-sipe-1.23.2-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e00d7aa edit changelog for import pidgin-sipe-1.23.2-1.el8