$ git clone -n https://src.fedoraproject.org/rpms/R-tibble.git /var/lib/mock/f33-build-221763-48451/root/chroot_tmpdir/scmroot/R-tibble
Cloning into '/var/lib/mock/f33-build-221763-48451/root/chroot_tmpdir/scmroot/R-tibble'...
$ git reset --hard 944208613b6eff19dd0a0c9036b4eaaa6ac0b834
HEAD is now at 9442086 Update to latest version.