$ git clone -n https://src.fedoraproject.org/rpms/rust-unix_socket.git /var/lib/mock/f38-build-side-43-rust-devel-1416739-31457/root/chroot_tmpdir/scmroot/rust-unix_socket
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1416739-31457/root/chroot_tmpdir/scmroot/rust-unix_socket'...
$ git fetch origin 9a7ec7ea1b973ad58541467eda05d002be0fa299:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-unix_socket
 * [new ref]         9a7ec7ea1b973ad58541467eda05d002be0fa299 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a7ec7e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild