$ git clone -n https://src.fedoraproject.org/rpms/octave-quaternion.git /var/lib/mock/f31-build-48715-27197/root/chroot_tmpdir/scmroot/octave-quaternion
Cloning into '/var/lib/mock/f31-build-48715-27197/root/chroot_tmpdir/scmroot/octave-quaternion'...
$ git reset --hard 4250409779ed48224d18427b67e31f6ea3ff4bbd
HEAD is now at 4250409 Rebuild for octave 5.1