$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtwebsockets.git /var/lib/mock/f40-build-2378681-60443/root/chroot_tmpdir/scmroot/qt6-qtwebsockets
Cloning into '/var/lib/mock/f40-build-2378681-60443/root/chroot_tmpdir/scmroot/qt6-qtwebsockets'...
$ git fetch origin 9ac31d7b457cf2d6ab92105e92808490b196af7f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtwebsockets
 * [new ref]         9ac31d7b457cf2d6ab92105e92808490b196af7f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ac31d7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild