$ git clone -n https://src.fedoraproject.org/rpms/gnome-shell-extension-freon.git /var/lib/mock/f40-build-1999166-44308/root/chroot_tmpdir/scmroot/gnome-shell-extension-freon
Cloning into '/var/lib/mock/f40-build-1999166-44308/root/chroot_tmpdir/scmroot/gnome-shell-extension-freon'...
$ git fetch origin 8000e31d25dcfc25eb7edda7378a2a434bbcec3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-shell-extension-freon
 * [new ref]         8000e31d25dcfc25eb7edda7378a2a434bbcec3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8000e31 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild