$ git clone -n https://src.fedoraproject.org/rpms/R-htmltools.git /var/lib/mock/f31-build-73990-31063/root/chroot_tmpdir/scmroot/R-htmltools
Cloning into '/var/lib/mock/f31-build-73990-31063/root/chroot_tmpdir/scmroot/R-htmltools'...
$ git reset --hard 7fc310377473a2ac24eefead010c4edd632a566d
HEAD is now at 7fc3103 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild