$ git clone -n https://src.fedoraproject.org/rpms/ensmallen.git /var/lib/mock/f40-build-791148-137124/root/chroot_tmpdir/scmroot/ensmallen
Cloning into '/var/lib/mock/f40-build-791148-137124/root/chroot_tmpdir/scmroot/ensmallen'...
$ git fetch origin 18f86eedef5763a00cdedd7c3e9d07407ad4d8c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ensmallen
 * [new ref]         18f86eedef5763a00cdedd7c3e9d07407ad4d8c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 18f86ee Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild