$ git clone -n https://src.fedoraproject.org/rpms/pyqtwebengine.git /var/lib/mock/f40-build-803812-144365/root/chroot_tmpdir/scmroot/pyqtwebengine
Cloning into '/var/lib/mock/f40-build-803812-144365/root/chroot_tmpdir/scmroot/pyqtwebengine'...
$ git fetch origin 3b1388b10cd08112503d41c736ae50650ec6509c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pyqtwebengine
 * [new ref]         3b1388b10cd08112503d41c736ae50650ec6509c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b1388b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild