$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtconfiguration.git /var/lib/mock/f45-build-33993-676/root/chroot_tmpdir/scmroot/qt5-qtconfiguration
Cloning into '/var/lib/mock/f45-build-33993-676/root/chroot_tmpdir/scmroot/qt5-qtconfiguration'...
$ git fetch origin 2ab52d24f7aa91a6ab5b2810a667b9779ac89085:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt5-qtconfiguration
 * [new ref]         2ab52d24f7aa91a6ab5b2810a667b9779ac89085 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ab52d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild