$ git clone -n https://src.fedoraproject.org/rpms/qjson.git /var/lib/mock/f31-build-72766-30897/root/chroot_tmpdir/scmroot/qjson
Cloning into '/var/lib/mock/f31-build-72766-30897/root/chroot_tmpdir/scmroot/qjson'...
$ git reset --hard 10dfd521987da617c37f29a90964bd3bebb3510b
HEAD is now at 10dfd52 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild