$ git clone -n http://git.inferitos.ru/rpms/arpwatch /var/lib/mock/inferit-8_8-build-15725-23072/root/chroot_tmpdir/scmroot/arpwatch
Cloning into '/var/lib/mock/inferit-8_8-build-15725-23072/root/chroot_tmpdir/scmroot/arpwatch'...
$ git fetch origin changed/i8c/arpwatch-2.1a15-44.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/arpwatch
 * [new tag]         changed/i8c/arpwatch-2.1a15-44.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 64b799d edit changelog for import arpwatch-2.1a15-44.el8