$ git clone -n http://git.inferitos.ru/rpms/qt5-qtbase /var/lib/mock/inferit-9_4-aarch64-bootstrap-build-58242-126565/root/chroot_tmpdir/scmroot/qt5-qtbase
Cloning into '/var/lib/mock/inferit-9_4-aarch64-bootstrap-build-58242-126565/root/chroot_tmpdir/scmroot/qt5-qtbase'...
$ git fetch origin changed/i9c-beta/qt5-qtbase-5.15.9-9.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/qt5-qtbase
 * [new tag]         changed/i9c-beta/qt5-qtbase-5.15.9-9.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at efd9328 import qt5-qtbase-5.15.9-9.el9