$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtsensors.git /var/lib/mock/f41-build-811750-147521/root/chroot_tmpdir/scmroot/qt5-qtsensors
Cloning into '/var/lib/mock/f41-build-811750-147521/root/chroot_tmpdir/scmroot/qt5-qtsensors'...
$ git fetch origin e7c5fb37452e5f743a066234a2a41924cf60ceb3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt5-qtsensors
 * [new ref]         e7c5fb37452e5f743a066234a2a41924cf60ceb3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7c5fb3 5.15.14