$ git clone -n https://src.fedoraproject.org/rpms/TeXmacs.git /var/lib/mock/f31-build-74461-31130/root/chroot_tmpdir/scmroot/TeXmacs
Cloning into '/var/lib/mock/f31-build-74461-31130/root/chroot_tmpdir/scmroot/TeXmacs'...
$ git reset --hard 661264cb96898c781dd11776d6a0fe7b26731bdc
HEAD is now at 661264c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild