$ git clone -n https://src.fedoraproject.org/rpms/qadwaitadecorations.git /var/lib/mock/f45-build-33879-674/root/chroot_tmpdir/scmroot/qadwaitadecorations
Cloning into '/var/lib/mock/f45-build-33879-674/root/chroot_tmpdir/scmroot/qadwaitadecorations'...
$ git fetch origin 534b3913292706e8a89ec7849d27c3cae25a7fe9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qadwaitadecorations
 * [new ref]         534b3913292706e8a89ec7849d27c3cae25a7fe9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 534b391 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild