$ git clone -n https://src.fedoraproject.org/rpms/xsimd.git /var/lib/mock/f40-build-765105-123338/root/chroot_tmpdir/scmroot/xsimd
Cloning into '/var/lib/mock/f40-build-765105-123338/root/chroot_tmpdir/scmroot/xsimd'...
$ git reset --hard b5c53527c41937ea4779fa755672caf4dc93a259
HEAD is now at b5c5352 Update to 12.1.1