$ git clone -n https://src.fedoraproject.org/rpms/python-jupyter-sphinx.git /var/lib/mock/f38-build-side-42-init-devel-638254-26385/root/chroot_tmpdir/scmroot/python-jupyter-sphinx
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-638254-26385/root/chroot_tmpdir/scmroot/python-jupyter-sphinx'...
$ git fetch origin 8e3feb5141ef1c5f37e1d5b510df15c01e92b3c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jupyter-sphinx
 * [new ref]         8e3feb5141ef1c5f37e1d5b510df15c01e92b3c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e3feb5 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild