$ git clone -n https://src.fedoraproject.org/rpms/rust-gstreamer-gl-wayland.git /var/lib/mock/f45-build-42158-791/root/chroot_tmpdir/scmroot/rust-gstreamer-gl-wayland
Cloning into '/var/lib/mock/f45-build-42158-791/root/chroot_tmpdir/scmroot/rust-gstreamer-gl-wayland'...
$ git fetch origin bbe06a6ca0a285e35780857c082b51820f8b3add:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gstreamer-gl-wayland
 * [new ref]         bbe06a6ca0a285e35780857c082b51820f8b3add -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bbe06a6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild