$ git clone -n http://git.inferitos.ru/rpms/linuxptp /var/lib/mock/inferit-9_4-updates-build-55438-124694/root/chroot_tmpdir/scmroot/linuxptp
Cloning into '/var/lib/mock/inferit-9_4-updates-build-55438-124694/root/chroot_tmpdir/scmroot/linuxptp'...
$ git fetch origin changed/i9c/linuxptp-4.2-2.el9_4.2:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/linuxptp
 * [new tag]         changed/i9c/linuxptp-4.2-2.el9_4.2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 997fdac import linuxptp-4.2-2.el9_4.2