$ git clone -n https://src.fedoraproject.org/rpms/tfdocgen.git /var/lib/mock/f31-build-59807-28645/root/chroot_tmpdir/scmroot/tfdocgen
Cloning into '/var/lib/mock/f31-build-59807-28645/root/chroot_tmpdir/scmroot/tfdocgen'...
$ git reset --hard fd3352e908e0e0bab1b1b5d24687a7236deb5764
HEAD is now at fd3352e - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild