$ git clone -n https://src.fedoraproject.org/rpms/rust-gstreamer-gl-x11.git /var/lib/mock/f42-build-side-1-3588068-46942/root/chroot_tmpdir/scmroot/rust-gstreamer-gl-x11
Cloning into '/var/lib/mock/f42-build-side-1-3588068-46942/root/chroot_tmpdir/scmroot/rust-gstreamer-gl-x11'...
$ git fetch origin aa9ccaab6a8b3abcb53f12a29a335559aa810ead:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gstreamer-gl-x11
 * [new ref]         aa9ccaab6a8b3abcb53f12a29a335559aa810ead -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa9ccaa Enable feature for GStreamer 1.26 API support