$ git clone -n https://src.fedoraproject.org/rpms/qt6-qt5compat.git /var/lib/mock/f40-build-2426902-60600/root/chroot_tmpdir/scmroot/qt6-qt5compat
Cloning into '/var/lib/mock/f40-build-2426902-60600/root/chroot_tmpdir/scmroot/qt6-qt5compat'...
$ git fetch origin 3bb5b1337a9caaefa8a0dff4aec18d3f47c9a7ed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qt5compat
 * [new ref]         3bb5b1337a9caaefa8a0dff4aec18d3f47c9a7ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3bb5b13 Bump build for examples change