$ git clone -n http://git.inferitos.ru/rpms/srt /var/lib/mock/inferit-8_9-extras-build-34335-66509/root/chroot_tmpdir/scmroot/srt
Cloning into '/var/lib/mock/inferit-8_9-extras-build-34335-66509/root/chroot_tmpdir/scmroot/srt'...
$ git fetch origin changed/i8ce/srt-1.4.1-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/srt
 * [new tag]         changed/i8ce/srt-1.4.1-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05e531d import srt-1.4.1-3.el8