$ git clone -n https://src.fedoraproject.org/rpms/R-readr.git /var/lib/mock/f31-build-99401-33157/root/chroot_tmpdir/scmroot/R-readr
Cloning into '/var/lib/mock/f31-build-99401-33157/root/chroot_tmpdir/scmroot/R-readr'...
$ git reset --hard 6ee10eeb100f676bb09b6d8a5f77e5d0e24b57f0
HEAD is now at 6ee10ee Remove explicit dependencies provided by automatic dependency generator.