$ git clone -n http://git.inferitos.ru/rpms/libidn /var/lib/mock/inferit-9-extras-build-11182-18771/root/chroot_tmpdir/scmroot/libidn
Cloning into '/var/lib/mock/inferit-9-extras-build-11182-18771/root/chroot_tmpdir/scmroot/libidn'...
$ git fetch origin changed/i9c/libidn-1.38-4.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libidn
 * [new tag]         changed/i9c/libidn-1.38-4.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79cebd5 import libidn-1.38-4.el9