$ git clone -n http://git.inferitos.ru/rpms/libreswan /var/lib/mock/inferit-8_8-build-26113-44582/root/chroot_tmpdir/scmroot/libreswan
Cloning into '/var/lib/mock/inferit-8_8-build-26113-44582/root/chroot_tmpdir/scmroot/libreswan'...
$ git fetch origin changed/i8c/libreswan-4.9-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libreswan
 * [new tag]         changed/i8c/libreswan-4.9-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bc4c82 edit changelog for import libreswan-4.9-1.el8