$ git clone -n http://git.inferitos.ru/rpms/tcpdump /var/lib/mock/inferit-8_10-bootstrap-build-38018-75799/root/chroot_tmpdir/scmroot/tcpdump
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-38018-75799/root/chroot_tmpdir/scmroot/tcpdump'...
$ git fetch origin changed/i8c-beta/tcpdump-4.9.3-5.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tcpdump
 * [new tag]         changed/i8c-beta/tcpdump-4.9.3-5.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8da65c import tcpdump-4.9.3-5.el8