$ git clone -n https://src.fedoraproject.org/rpms/json.git /var/lib/mock/f33-build-555669-65415/root/chroot_tmpdir/scmroot/json
Cloning into '/var/lib/mock/f33-build-555669-65415/root/chroot_tmpdir/scmroot/json'...
$ git reset --hard d297456997f11e9ef92b5c20d5bb590c0832df09
HEAD is now at d297456 Updated to version 3.9.1.