$ git clone -n https://src.fedoraproject.org/rpms/TeXmacs.git /var/lib/mock/f31-build-51676-27519/root/chroot_tmpdir/scmroot/TeXmacs
Cloning into '/var/lib/mock/f31-build-51676-27519/root/chroot_tmpdir/scmroot/TeXmacs'...
$ git reset --hard 4f5108c442c7d3f45aa30fe4d93da517697bf3ec
HEAD is now at 4f5108c - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild