$ git clone -n http://git.inferitos.ru/rpms/isns-utils /var/lib/mock/inferit-8_8-build-17963-23110/root/chroot_tmpdir/scmroot/isns-utils
Cloning into '/var/lib/mock/inferit-8_8-build-17963-23110/root/chroot_tmpdir/scmroot/isns-utils'...
$ git fetch origin changed/i8c/isns-utils-0.99-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/isns-utils
 * [new tag]         changed/i8c/isns-utils-0.99-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1dd6f04 edit changelog for import isns-utils-0.99-1.el8