$ git clone -n https://src.fedoraproject.org/rpms/scitokens-cpp.git /var/lib/mock/f40-build-792021-138073/root/chroot_tmpdir/scmroot/scitokens-cpp
Cloning into '/var/lib/mock/f40-build-792021-138073/root/chroot_tmpdir/scmroot/scitokens-cpp'...
$ git fetch origin 43eb6ce7418570bf7845e99b3a9cd79b7fd365b2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/scitokens-cpp
 * [new ref]         43eb6ce7418570bf7845e99b3a9cd79b7fd365b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43eb6ce Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild