$ git clone -n https://src.fedoraproject.org/rpms/R-haven.git /var/lib/mock/f37-build-642008-72056/root/chroot_tmpdir/scmroot/R-haven
Cloning into '/var/lib/mock/f37-build-642008-72056/root/chroot_tmpdir/scmroot/R-haven'...
$ git reset --hard ed195463cff16a2445ccda9022d845c13f6ce4f1
HEAD is now at ed19546 R 4.2.1, update to 2.5.1