$ git clone -n https://src.fedoraproject.org/rpms/octave-quaternion.git /var/lib/mock/f31-build-88252-31962/root/chroot_tmpdir/scmroot/octave-quaternion
Cloning into '/var/lib/mock/f31-build-88252-31962/root/chroot_tmpdir/scmroot/octave-quaternion'...
$ git reset --hard 84e9e655b085e93fa804b39eecf439c4ef57c285
HEAD is now at 84e9e65 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild