$ git clone -n https://src.fedoraproject.org/rpms/libarrow.git /var/lib/mock/f37-build-side-32-misc-devel-409997-16124/root/chroot_tmpdir/scmroot/libarrow
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-409997-16124/root/chroot_tmpdir/scmroot/libarrow'...
$ git reset --hard f35ee1450cac7c0033d60cb3d79232cabcbc0b8b
HEAD is now at f35ee14 rebuild with liborc-1.7.7