$ git clone -n https://src.fedoraproject.org/rpms/xtensor.git /var/lib/mock/f41-build-827289-155241/root/chroot_tmpdir/scmroot/xtensor
Cloning into '/var/lib/mock/f41-build-827289-155241/root/chroot_tmpdir/scmroot/xtensor'...
$ git fetch origin 73f4649d32b9060519cf93a573ad45c96ffb40c0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xtensor
 * [new ref]         73f4649d32b9060519cf93a573ad45c96ffb40c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73f4649 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild