$ git clone -n https://src.fedoraproject.org/rpms/python-pyrpm.git /var/lib/mock/f40-build-2317727-58176/root/chroot_tmpdir/scmroot/python-pyrpm
Cloning into '/var/lib/mock/f40-build-2317727-58176/root/chroot_tmpdir/scmroot/python-pyrpm'...
$ git fetch origin 3bcecc5ecbdb79b70dd5bdb955f94868a330dcaa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyrpm
 * [new ref]         3bcecc5ecbdb79b70dd5bdb955f94868a330dcaa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3bcecc5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild