$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtscxml.git /var/lib/mock/f41-build-811749-147521/root/chroot_tmpdir/scmroot/qt5-qtscxml
Cloning into '/var/lib/mock/f41-build-811749-147521/root/chroot_tmpdir/scmroot/qt5-qtscxml'...
$ git fetch origin d0e5c17a2ef85fd124c0720d3d1338dc26932861:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt5-qtscxml
 * [new ref]         d0e5c17a2ef85fd124c0720d3d1338dc26932861 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0e5c17 5.15.14