$ git clone -n https://src.fedoraproject.org/rpms/R-Rsolid.git /var/lib/mock/f37-build-641112-71865/root/chroot_tmpdir/scmroot/R-Rsolid
Cloning into '/var/lib/mock/f37-build-641112-71865/root/chroot_tmpdir/scmroot/R-Rsolid'...
$ git reset --hard ff6a1e10af8b3d5900d492d7c8e3a252af38a0ef
HEAD is now at ff6a1e1 R 4.2.1