$ git clone -n https://src.fedoraproject.org/rpms/erlang-jsx.git /var/lib/mock/f39-build-1563012-37469/root/chroot_tmpdir/scmroot/erlang-jsx
Cloning into '/var/lib/mock/f39-build-1563012-37469/root/chroot_tmpdir/scmroot/erlang-jsx'...
$ git fetch origin ca3d0b30972b3052dcc46f17776b03f5267d0f3d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-jsx
 * [new ref]         ca3d0b30972b3052dcc46f17776b03f5267d0f3d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca3d0b3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild