$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtwebview.git /var/lib/mock/f42-build-868396-176084/root/chroot_tmpdir/scmroot/qt6-qtwebview
Cloning into '/var/lib/mock/f42-build-868396-176084/root/chroot_tmpdir/scmroot/qt6-qtwebview'...
$ git fetch origin dd7aaab39b5d0cc7e564ceb78d6779bfeabd842d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtwebview
 * [new ref]         dd7aaab39b5d0cc7e564ceb78d6779bfeabd842d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd7aaab Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild