$ git clone -n https://src.fedoraproject.org/rpms/python-pyqt6.git /var/lib/mock/f38-build-side-42-init-devel-1070060-29784/root/chroot_tmpdir/scmroot/python-pyqt6
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1070060-29784/root/chroot_tmpdir/scmroot/python-pyqt6'...
$ git fetch origin 786bb059f8625451ec320f86f5643a0961bc651d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyqt6
 * [new ref]         786bb059f8625451ec320f86f5643a0961bc651d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 786bb05 Rebuild (qt6)