$ git clone -n https://src.fedoraproject.org/rpms/nex.git /var/lib/mock/f31-build-72822-30897/root/chroot_tmpdir/scmroot/nex
Cloning into '/var/lib/mock/f31-build-72822-30897/root/chroot_tmpdir/scmroot/nex'...
$ git reset --hard 67f3808fc42553975b6095f5686f834ff7376cb3
HEAD is now at 67f3808 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild