$ git clone -n https://src.fedoraproject.org/rpms/qt-assistant-adp.git /var/lib/mock/f45-build-34007-676/root/chroot_tmpdir/scmroot/qt-assistant-adp
Cloning into '/var/lib/mock/f45-build-34007-676/root/chroot_tmpdir/scmroot/qt-assistant-adp'...
$ git fetch origin 269a4ae3fc719512448ddf274f0d19733e33b7c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt-assistant-adp
 * [new ref]         269a4ae3fc719512448ddf274f0d19733e33b7c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 269a4ae Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild