$ git clone -n https://src.fedoraproject.org/rpms/R.git /var/lib/mock/f37-build-680293-76846/root/chroot_tmpdir/scmroot/R
Cloning into '/var/lib/mock/f37-build-680293-76846/root/chroot_tmpdir/scmroot/R'...
$ git reset --hard 9edfc9a566f21b993ba0e0775f8ac7f8aac02c5f
HEAD is now at 9edfc9a Update to 4.2.2