$ git clone -n https://src.fedoraproject.org/rpms/R-data.table.git /var/lib/mock/f37-build-644464-72220/root/chroot_tmpdir/scmroot/R-data.table
Cloning into '/var/lib/mock/f37-build-644464-72220/root/chroot_tmpdir/scmroot/R-data.table'...
$ git reset --hard 2f770841c40ce918e73c3b16d645bc04ec9a8e07
HEAD is now at 2f77084 disable check for aarch64