$ git clone -n https://src.fedoraproject.org/rpms/python-jupyter-kernel-singular.git /var/lib/mock/f42-build-3355608-45025/root/chroot_tmpdir/scmroot/python-jupyter-kernel-singular
Cloning into '/var/lib/mock/f42-build-3355608-45025/root/chroot_tmpdir/scmroot/python-jupyter-kernel-singular'...
$ git fetch origin 8d3c549fecc2264b7f6abb1c40eb3aada2c2f380:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jupyter-kernel-singular
 * [new ref]         8d3c549fecc2264b7f6abb1c40eb3aada2c2f380 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d3c549 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild