$ git clone -n https://src.fedoraproject.org/rpms/R-backports.git /var/lib/mock/f33-build-226341-49490/root/chroot_tmpdir/scmroot/R-backports
Cloning into '/var/lib/mock/f33-build-226341-49490/root/chroot_tmpdir/scmroot/R-backports'...
$ git reset --hard 95ab9f43258009206cfb1c027c9d6d728a338eb1
HEAD is now at 95ab9f4 Merge branch 'f30'