$ git clone -n http://git.inferitos.ru/rpms/syslinux /var/lib/mock/inferit-8_8-build-13092-22779/root/chroot_tmpdir/scmroot/syslinux
Cloning into '/var/lib/mock/inferit-8_8-build-13092-22779/root/chroot_tmpdir/scmroot/syslinux'...
$ git fetch origin changed/i8c/syslinux-6.04-6.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/syslinux
 * [new tag]         changed/i8c/syslinux-6.04-6.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e402a2 edit changelog for import syslinux-6.04-6.el8