$ git clone -n https://src.fedoraproject.org/rpms/skyviewer.git /var/lib/mock/f31-build-68944-30251/root/chroot_tmpdir/scmroot/skyviewer
Cloning into '/var/lib/mock/f31-build-68944-30251/root/chroot_tmpdir/scmroot/skyviewer'...
$ git reset --hard 4209cc00cbe14dff97c6c78cb1e56daa8e5f2016
HEAD is now at 4209cc0 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild