Weird closure formatting with indent_style = "Visual"

[YaLTeR]

I ran rustfmt 0.99.2-nightly (5c9a2b6 2018-08-07) through my indent_style = "Visual" codebase and it resulted in this weird formatting in a couple of places:

        let pro_que = context.and_then(|ctx| {
                                 ocl::ProQue::builder()
                .context(ctx)
                .prog_bldr(ocl::Program::builder()
                               .src(include_str!("../../cl_src/color_conversion.cl"))
                               .src(include_str!("../../cl_src/sampling.cl")))
                .build()
                .chain_err(|| "error building ocl::ProQue")
                             })
                             .map(|pro_que| Box::into_raw(Box::new(pro_que)))
                             .map_err(report_opencl_error)
                             .ok();

More minimal reproduction case (the only option required is indent_style = "Visual"):

fn main() {
    let pro_que = context.and_then(|ctx| {
                             ocl::ProQue::builder()
            .context(ctx)
            .prog_bldr(
                ocl::Program::builder()
                .src(include_str!("../../cl_src/color_conversion.cl"))
                .src(include_str!("../../cl_src/sampling.cl")),
                ).build()
            .chain_err(|| "error building ocl::ProQue")
                         })
                         .map(|pro_que| Box::into_raw(Box::new(pro_que)))
                         .map_err(report_opencl_error)
                         .ok();
}

Actually, it seems that sometimes rustfmt just gives up and preserves the whatever formatting the closure had originally. Joining all of these lines into one and running rustfmt results in this (without any errors or warnings in the output):

fn main() {
    let pro_que = context .and_then(|ctx| { ocl::ProQue::builder() .context(ctx) .prog_bldr( ocl::Program::builder() .src(include_str!("../../cl_src/color_conversion.cl")) .src(include_str!("../../cl_src/sampling.cl")),).build() .chain_err(|| "error building ocl::ProQue") }).map(|pro_que| Box::into_raw(Box::new(pro_que))) .map_err(report_opencl_error) .ok();
}

Default settings (indent_style = "Block") handles all of this correctly (with Block formatting obviously).

I expect rustfmt to at least format things properly even if overflowing max_width rather than just do nothing in this case.

[YaLTeR]

I think this is effectively a direct consequence of #2970 and can be closed in favor of that?