$ git clone -n https://src.fedoraproject.org/rpms/python-jupymake.git /var/lib/mock/f40-build-770902-125901/root/chroot_tmpdir/scmroot/python-jupymake
Cloning into '/var/lib/mock/f40-build-770902-125901/root/chroot_tmpdir/scmroot/python-jupymake'...
$ git fetch origin d88e82909fbc0482a4a9713490c0407cb620eca9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jupymake
 * [new ref]         d88e82909fbc0482a4a9713490c0407cb620eca9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d88e829 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild