$ git clone -n http://git.inferitos.ru/rpms/qt5-qtserialport /var/lib/mock/inferit-9_1-bootstrap-build-4855-5124/root/chroot_tmpdir/scmroot/qt5-qtserialport
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-4855-5124/root/chroot_tmpdir/scmroot/qt5-qtserialport'...
$ git fetch origin changed/i9c/qt5-qtserialport-5.15.3-1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/qt5-qtserialport
 * [new tag]         changed/i9c/qt5-qtserialport-5.15.3-1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e08e9c0 import qt5-qtserialport-5.15.3-1.el9