$ git clone -n https://src.fedoraproject.org/rpms/python-greenlet.git /var/lib/mock/f40-build-2388699-60504/root/chroot_tmpdir/scmroot/python-greenlet
Cloning into '/var/lib/mock/f40-build-2388699-60504/root/chroot_tmpdir/scmroot/python-greenlet'...
$ git fetch origin 10be5f935134a6862f3177881b4e1f3478f90533:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-greenlet
 * [new ref]         10be5f935134a6862f3177881b4e1f3478f90533 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10be5f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild