$ git clone -n http://fedora.riscv.rocks:3000/rpms/R-Rmpfr.git /var/lib/mock/f41-build-821655-152592/root/chroot_tmpdir/scmroot/R-Rmpfr
Cloning into '/var/lib/mock/f41-build-821655-152592/root/chroot_tmpdir/scmroot/R-Rmpfr'...
$ git reset --hard 0f177696f1eed125a044b0e0babcb342ca33062a
HEAD is now at 0f17769 Bootstrap (riscv64)