$ git clone -n https://src.fedoraproject.org/rpms/python-jupyter-c-kernel.git /var/lib/mock/f39-build-1606916-38626/root/chroot_tmpdir/scmroot/python-jupyter-c-kernel
Cloning into '/var/lib/mock/f39-build-1606916-38626/root/chroot_tmpdir/scmroot/python-jupyter-c-kernel'...
$ git fetch origin d133a736ec5be3e0ebd2fdbe189bc872033a3a3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jupyter-c-kernel
 * [new ref]         d133a736ec5be3e0ebd2fdbe189bc872033a3a3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d133a73 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild