$ git clone -n https://src.fedoraproject.org/rpms/xtensor-python.git /var/lib/mock/f38-build-side-42-init-devel-1379265-30706/root/chroot_tmpdir/scmroot/xtensor-python
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1379265-30706/root/chroot_tmpdir/scmroot/xtensor-python'...
$ git fetch origin f2e52a848938c0406b80fb37d043616a3a8eb760:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xtensor-python
 * [new ref]         f2e52a848938c0406b80fb37d043616a3a8eb760 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f2e52a8 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild