$ git clone -n https://src.fedoraproject.org/rpms/rejson.git /var/lib/mock/f31-build-85379-31597/root/chroot_tmpdir/scmroot/rejson
Cloning into '/var/lib/mock/f31-build-85379-31597/root/chroot_tmpdir/scmroot/rejson'...
$ git reset --hard 576bfa7aeaba9c6b8cf2e4a5a28f03f933a4b628
HEAD is now at 576bfa7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild