$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-jupyterkernel.git /var/lib/mock/f40-build-2498597-61664/root/chroot_tmpdir/scmroot/gap-pkg-jupyterkernel
Cloning into '/var/lib/mock/f40-build-2498597-61664/root/chroot_tmpdir/scmroot/gap-pkg-jupyterkernel'...
$ git fetch origin 4fbb9a3b0853659b01df08051e80331c4b320950:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-jupyterkernel
 * [new ref]         4fbb9a3b0853659b01df08051e80331c4b320950 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4fbb9a3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild