$ git clone -n http://git.inferitos.ru/rpms/tracker /var/lib/mock/inferit-8_8-build-17560-23083/root/chroot_tmpdir/scmroot/tracker
Cloning into '/var/lib/mock/inferit-8_8-build-17560-23083/root/chroot_tmpdir/scmroot/tracker'...
$ git fetch origin changed/i8c/tracker-2.1.5-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tracker
 * [new tag]         changed/i8c/tracker-2.1.5-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0946d18 edit changelog for import tracker-2.1.5-2.el8