$ git clone -n https://src.fedoraproject.org/rpms/python-jupyter-events.git /var/lib/mock/f39-build-1638158-40028/root/chroot_tmpdir/scmroot/python-jupyter-events
Cloning into '/var/lib/mock/f39-build-1638158-40028/root/chroot_tmpdir/scmroot/python-jupyter-events'...
$ git fetch origin 15599e6eb7c27467e44bef26c4410e294e835dda:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jupyter-events
 * [new ref]         15599e6eb7c27467e44bef26c4410e294e835dda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15599e6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild