$ git clone -n https://src.fedoraproject.org/rpms/phonon-qt4-backend-gstreamer.git /var/lib/mock/f41-build-2626148-25573/root/chroot_tmpdir/scmroot/phonon-qt4-backend-gstreamer
Cloning into '/var/lib/mock/f41-build-2626148-25573/root/chroot_tmpdir/scmroot/phonon-qt4-backend-gstreamer'...
$ git fetch origin 0ce01e971090b63c339c4d62170406989aab6a42:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/phonon-qt4-backend-gstreamer
 * [new ref]         0ce01e971090b63c339c4d62170406989aab6a42 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ce01e9 convert license to SPDX