$ git clone -n http://git.inferitos.ru/rpms/nmap /var/lib/mock/inferit-8_8-bootstrap-build-28369-47887/root/chroot_tmpdir/scmroot/nmap
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-28369-47887/root/chroot_tmpdir/scmroot/nmap'...
$ git fetch origin changed/i8c/nmap-7.92-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/nmap
 * [new tag]         changed/i8c/nmap-7.92-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e571dce import nmap-7.92-1.el8