$ git clone -n https://src.fedoraproject.org/rpms/R-cellranger.git /var/lib/mock/f37-build-side-32-misc-devel-128471-7418/root/chroot_tmpdir/scmroot/R-cellranger
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-128471-7418/root/chroot_tmpdir/scmroot/R-cellranger'...
$ git reset --hard 8198a4ee0e534dbd7473fd6066789584e9689560
HEAD is now at 8198a4e R 4.2.1