$ git clone -n https://src.fedoraproject.org/rpms/python-jupyter-sphinx.git /var/lib/mock/f39-build-1865702-42547/root/chroot_tmpdir/scmroot/python-jupyter-sphinx
Cloning into '/var/lib/mock/f39-build-1865702-42547/root/chroot_tmpdir/scmroot/python-jupyter-sphinx'...
$ git fetch origin 7211b7bbdf2fefddc8a7620f90e4143e412c59ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jupyter-sphinx
 * [new ref]         7211b7bbdf2fefddc8a7620f90e4143e412c59ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7211b7b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild