$ git clone -n https://src.fedoraproject.org/rpms/rust-gstreamer-gl-wayland.git /var/lib/mock/f40-build-2637528-66233/root/chroot_tmpdir/scmroot/rust-gstreamer-gl-wayland
Cloning into '/var/lib/mock/f40-build-2637528-66233/root/chroot_tmpdir/scmroot/rust-gstreamer-gl-wayland'...
$ git fetch origin 46df519146fca1d0e2fb1954c5806f03ed4d6167:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gstreamer-gl-wayland
 * [new ref]         46df519146fca1d0e2fb1954c5806f03ed4d6167 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 46df519 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild