$ git clone -n https://src.fedoraproject.org/rpms/rust-gstreamer-allocators.git /var/lib/mock/f42-build-side-1-3588755-46949/root/chroot_tmpdir/scmroot/rust-gstreamer-allocators
Cloning into '/var/lib/mock/f42-build-side-1-3588755-46949/root/chroot_tmpdir/scmroot/rust-gstreamer-allocators'...
$ git fetch origin e010ae804e8bdcab3fbb8f820abfc9b9127fa2ce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gstreamer-allocators
 * [new ref]         e010ae804e8bdcab3fbb8f820abfc9b9127fa2ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e010ae8 Enable feature for GStreamer 1.26 API support