$ git clone -n http://git.inferitos.ru/rpms/tmpwatch /var/lib/mock/inferit-8_8-build-13051-22779/root/chroot_tmpdir/scmroot/tmpwatch
Cloning into '/var/lib/mock/inferit-8_8-build-13051-22779/root/chroot_tmpdir/scmroot/tmpwatch'...
$ git fetch origin changed/i8c/tmpwatch-2.11-14.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tmpwatch
 * [new tag]         changed/i8c/tmpwatch-2.11-14.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9088b3b edit changelog for import tmpwatch-2.11-14.el8