[INFO] cloning repository https://github.com/Merlotec/scha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Merlotec/scha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMerlotec%2Fscha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMerlotec%2Fscha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b300a64dff8c140c8791b439fc635cbe03529bee
[INFO] checking Merlotec/scha against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMerlotec%2Fscha" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Merlotec/scha
[INFO] finished tweaking git repo https://github.com/Merlotec/scha
[INFO] tweaked toml for git repo https://github.com/Merlotec/scha written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Merlotec/scha on toolchain d8be25549d5418405531341b4be6d8538fc3c42e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Merlotec/scha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697
[INFO] running `Command { std: "docker" "start" "ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking scha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `io` and `process`
[INFO] [stdout]  --> src/main.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{collections::HashMap, error::Error, io, path::Path, process};
[INFO] [stdout]   |                                               ^^              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/assign.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, f64::consts::PI};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector`
[INFO] [stdout]  --> src/assign.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nalgebra::{Vector, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/assign.rs:349:24
[INFO] [stdout]     |
[INFO] [stdout] 349 |                     if (c1 == Some(circles[a])) {
[INFO] [stdout]     |                        ^                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 349 -                     if (c1 == Some(circles[a])) {
[INFO] [stdout] 349 +                     if c1 == Some(circles[a])  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/assign.rs:351:31
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     } else if (c2 == Some(circles[b])) {
[INFO] [stdout]     |                               ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 351 -                     } else if (c2 == Some(circles[b])) {
[INFO] [stdout] 351 +                     } else if c2 == Some(circles[b])  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo_booleanop::boolean::BooleanOp`
[INFO] [stdout]    --> src/assign.rs:582:5
[INFO] [stdout]     |
[INFO] [stdout] 582 | use geo_booleanop::boolean::BooleanOp;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StringRecord`
[INFO] [stdout]  --> src/atomic.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use csv::{ReaderBuilder, StringRecord, Writer};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/atomic.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `clone`, `process`, and `self`
[INFO] [stdout]  --> src/atomic.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{clone, collections::HashMap, error::Error, fs::File, io::{self, Write}, path::Path, process, sync::{Arc, Mutex}};
[INFO] [stdout]   |           ^^^^^                                                     ^^^^                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/atomic.rs:816:20
[INFO] [stdout]     |
[INFO] [stdout] 816 |                 if (year_range.contains(&record.year)) {
[INFO] [stdout]     |                    ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 816 -                 if (year_range.contains(&record.year)) {
[INFO] [stdout] 816 +                 if year_range.contains(&record.year)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rgba`
[INFO] [stdout]  --> src/render.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{ImageBuffer, Rgb, Rgba};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> src/render.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:568:29
[INFO] [stdout]     |
[INFO] [stdout] 568 | ...                   (r.gcseg2.is_none()
[INFO] [stdout]     |                       ^
[INFO] [stdout] ...
[INFO] [stdout] 575 | ...                       || r.is_state == 0)
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 568 ~                             r.gcseg2.is_none()
[INFO] [stdout] 569 |                                 || r.x_km.is_none()
[INFO] [stdout] ...
[INFO] [stdout] 574 |                                 || r.is_selective == 1
[INFO] [stdout] 575 ~                                 || r.is_state == 0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:671:29
[INFO] [stdout]     |
[INFO] [stdout] 671 | ...                   (r.rwm_ta.is_none()
[INFO] [stdout]     |                       ^
[INFO] [stdout] ...
[INFO] [stdout] 677 | ...                       || r.is_state == 0)
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 671 ~                             r.rwm_ta.is_none()
[INFO] [stdout] 672 |                                 || r.x_km.is_none()
[INFO] [stdout] ...
[INFO] [stdout] 676 |                                 || r.target_prop.is_none()
[INFO] [stdout] 677 ~                                 || r.is_state == 0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io` and `process`
[INFO] [stdout]  --> src/main.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{collections::HashMap, error::Error, io, path::Path, process};
[INFO] [stdout]   |                                               ^^              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/assign.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, f64::consts::PI};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector`
[INFO] [stdout]  --> src/assign.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nalgebra::{Vector, Vector2};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/assign.rs:349:24
[INFO] [stdout]     |
[INFO] [stdout] 349 |                     if (c1 == Some(circles[a])) {
[INFO] [stdout]     |                        ^                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 349 -                     if (c1 == Some(circles[a])) {
[INFO] [stdout] 349 +                     if c1 == Some(circles[a])  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/assign.rs:351:31
[INFO] [stdout]     |
[INFO] [stdout] 351 |                     } else if (c2 == Some(circles[b])) {
[INFO] [stdout]     |                               ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 351 -                     } else if (c2 == Some(circles[b])) {
[INFO] [stdout] 351 +                     } else if c2 == Some(circles[b])  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo_booleanop::boolean::BooleanOp`
[INFO] [stdout]    --> src/assign.rs:582:5
[INFO] [stdout]     |
[INFO] [stdout] 582 | use geo_booleanop::boolean::BooleanOp;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StringRecord`
[INFO] [stdout]  --> src/atomic.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use csv::{ReaderBuilder, StringRecord, Writer};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/atomic.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `clone`, `process`, and `self`
[INFO] [stdout]  --> src/atomic.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{clone, collections::HashMap, error::Error, fs::File, io::{self, Write}, path::Path, process, sync::{Arc, Mutex}};
[INFO] [stdout]   |           ^^^^^                                                     ^^^^                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/atomic.rs:816:20
[INFO] [stdout]     |
[INFO] [stdout] 816 |                 if (year_range.contains(&record.year)) {
[INFO] [stdout]     |                    ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 816 -                 if (year_range.contains(&record.year)) {
[INFO] [stdout] 816 +                 if year_range.contains(&record.year)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rgba`
[INFO] [stdout]  --> src/render.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{ImageBuffer, Rgb, Rgba};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> src/render.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:568:29
[INFO] [stdout]     |
[INFO] [stdout] 568 | ...                   (r.gcseg2.is_none()
[INFO] [stdout]     |                       ^
[INFO] [stdout] ...
[INFO] [stdout] 575 | ...                       || r.is_state == 0)
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 568 ~                             r.gcseg2.is_none()
[INFO] [stdout] 569 |                                 || r.x_km.is_none()
[INFO] [stdout] ...
[INFO] [stdout] 574 |                                 || r.is_selective == 1
[INFO] [stdout] 575 ~                                 || r.is_state == 0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:671:29
[INFO] [stdout]     |
[INFO] [stdout] 671 | ...                   (r.rwm_ta.is_none()
[INFO] [stdout]     |                       ^
[INFO] [stdout] ...
[INFO] [stdout] 677 | ...                       || r.is_state == 0)
[INFO] [stdout]     |                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 671 ~                             r.rwm_ta.is_none()
[INFO] [stdout] 672 |                                 || r.x_km.is_none()
[INFO] [stdout] ...
[INFO] [stdout] 676 |                                 || r.target_prop.is_none()
[INFO] [stdout] 677 ~                                 || r.is_state == 0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/main.rs:5:48
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{de::DeserializeOwned, Deserialize, Serialize};
[INFO] [stdout]   |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/main.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{de::DeserializeOwned, Deserialize, Serialize};
[INFO] [stdout]   |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/assign.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             for (i, combs) in others.to_vec().into_iter().combinations(c).enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/assign.rs:189:18
[INFO] [stdout]     |
[INFO] [stdout] 189 |             for (i, combs) in others.to_vec().into_iter().combinations(c).enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> src/main.rs:5:48
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{de::DeserializeOwned, Deserialize, Serialize};
[INFO] [stdout]   |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nearside` is assigned to, but never used
[INFO] [stdout]    --> src/assign.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut nearside: bool = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_nearside` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/main.rs:5:35
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{de::DeserializeOwned, Deserialize, Serialize};
[INFO] [stdout]   |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nearside` is never read
[INFO] [stdout]    --> src/assign.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |                         nearside = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/assign.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             for (i, combs) in others.to_vec().into_iter().combinations(c).enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/assign.rs:189:18
[INFO] [stdout]     |
[INFO] [stdout] 189 |             for (i, combs) in others.to_vec().into_iter().combinations(c).enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nearside` is assigned to, but never used
[INFO] [stdout]    --> src/assign.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut nearside: bool = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_nearside` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nearside` is never read
[INFO] [stdout]    --> src/assign.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |                         nearside = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/assign.rs:470:9
[INFO] [stdout]     |
[INFO] [stdout] 470 |     let a = Circle::intersect_all(&[
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |     let mut iter = rdr.deserialize::<TownRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |     let mut iter = rdr.deserialize::<PcodeRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 |     let mut iter = rdr.deserialize::<S>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:453:17
[INFO] [stdout]     |
[INFO] [stdout] 453 |             let mut iter = rdr.deserialize::<GeoRecord>();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:472:13
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let mut iter = rdr.deserialize::<RegionRecord>();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/atomic.rs:580:18
[INFO] [stdout]     |
[INFO] [stdout] 580 |             for (j, (record, lad)) in records.into_iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/atomic.rs:641:26
[INFO] [stdout]     |
[INFO] [stdout] 641 |                     for (i, school) in sec_list.iter().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist_london` is never read
[INFO] [stdout]    --> src/atomic.rs:536:44
[INFO] [stdout]     |
[INFO] [stdout] 536 |         let mut dist_london: Option<f64> = None;
[INFO] [stdout]     |                                            ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 554 |             dist_london = Some(loc.distance(&LONDON));
[INFO] [stdout]     |             ----------------------------------------- `dist_london` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lat` is never read
[INFO] [stdout]    --> src/atomic.rs:538:23
[INFO] [stdout]     |
[INFO] [stdout] 538 |         let mut lat = None;
[INFO] [stdout]     |                       ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 542 |             lat = Some(loc.latitude);
[INFO] [stdout]     |             ------------------------ `lat` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lng` is never read
[INFO] [stdout]    --> src/atomic.rs:539:23
[INFO] [stdout]     |
[INFO] [stdout] 539 |         let mut lng = None;
[INFO] [stdout]     |                       ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 543 |             lng = Some(loc.longitude);
[INFO] [stdout]     |             ------------------------- `lng` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:986:9
[INFO] [stdout]     |
[INFO] [stdout] 986 |     let mut geo_data = load_geo_data("geo.csv")?;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/atomic.rs:1022:9
[INFO] [stdout]      |
[INFO] [stdout] 1022 |     let mut max = postcodes.len() / 6;
[INFO] [stdout]      |         ----^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |     let mut iter = rdr.deserialize::<TownRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |     let mut iter = rdr.deserialize::<PcodeRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 |     let mut iter = rdr.deserialize::<S>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:453:17
[INFO] [stdout]     |
[INFO] [stdout] 453 |             let mut iter = rdr.deserialize::<GeoRecord>();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:472:13
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let mut iter = rdr.deserialize::<RegionRecord>();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]    --> src/atomic.rs:580:18
[INFO] [stdout]     |
[INFO] [stdout] 580 |             for (j, (record, lad)) in records.into_iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/atomic.rs:641:26
[INFO] [stdout]     |
[INFO] [stdout] 641 |                     for (i, school) in sec_list.iter().enumerate() {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist_london` is never read
[INFO] [stdout]    --> src/atomic.rs:536:44
[INFO] [stdout]     |
[INFO] [stdout] 536 |         let mut dist_london: Option<f64> = None;
[INFO] [stdout]     |                                            ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 554 |             dist_london = Some(loc.distance(&LONDON));
[INFO] [stdout]     |             ----------------------------------------- `dist_london` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lat` is never read
[INFO] [stdout]    --> src/atomic.rs:538:23
[INFO] [stdout]     |
[INFO] [stdout] 538 |         let mut lat = None;
[INFO] [stdout]     |                       ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 542 |             lat = Some(loc.latitude);
[INFO] [stdout]     |             ------------------------ `lat` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lng` is never read
[INFO] [stdout]    --> src/atomic.rs:539:23
[INFO] [stdout]     |
[INFO] [stdout] 539 |         let mut lng = None;
[INFO] [stdout]     |                       ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 543 |             lng = Some(loc.longitude);
[INFO] [stdout]     |             ------------------------- `lng` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/atomic.rs:986:9
[INFO] [stdout]     |
[INFO] [stdout] 986 |     let mut geo_data = load_geo_data("geo.csv")?;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/atomic.rs:1022:9
[INFO] [stdout]      |
[INFO] [stdout] 1022 |     let mut max = postcodes.len() / 6;
[INFO] [stdout]      |         ----^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |     let mut iter = rdr.deserialize::<RegionPcodeRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:346:17
[INFO] [stdout]     |
[INFO] [stdout] 346 |             let mut lad = record.lad;
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |     let mut iter = rdr.deserialize::<OfstedRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |     let mut region_map: HashMap<String, String> = HashMap::new();
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `region_map`
[INFO] [stdout]    --> src/main.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |     let mut region_map: HashMap<String, String> = HashMap::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_region_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:398:9
[INFO] [stdout]     |
[INFO] [stdout] 398 |     let mut iter = rdr.deserialize::<OfstedRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:429:9
[INFO] [stdout]     |
[INFO] [stdout] 429 |     let mut iter = rdr.deserialize::<S>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |     let mut man_n = 0;
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:434:9
[INFO] [stdout]     |
[INFO] [stdout] 434 |     let mut man_a = 0;
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `man_n`
[INFO] [stdout]    --> src/main.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |     let mut man_n = 0;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_man_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `man_a`
[INFO] [stdout]    --> src/main.rs:434:9
[INFO] [stdout]     |
[INFO] [stdout] 434 |     let mut man_a = 0;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_man_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `failed` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |     let mut failed = 0;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_failed` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `failed` is never read
[INFO] [stdout]    --> src/main.rs:451:17
[INFO] [stdout]     |
[INFO] [stdout] 451 |                 failed += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:482:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |     let mut agg_sec: Vec<(u32, Vec<AggregateRecord>)> = Vec::new();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |     let mut agg_prim: Vec<(u32, Vec<AggregatePRecord>)> = Vec::new();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agg_sec`
[INFO] [stdout]    --> src/main.rs:482:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |     let mut agg_sec: Vec<(u32, Vec<AggregateRecord>)> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_agg_sec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agg_prim`
[INFO] [stdout]    --> src/main.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |     let mut agg_prim: Vec<(u32, Vec<AggregatePRecord>)> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_agg_prim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]    --> src/main.rs:626:29
[INFO] [stdout]     |
[INFO] [stdout] 626 |                         let loc = geo_data(&school.record.pcode, &mut geo_map, &geonames_data);
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 |     let mut iter = rdr.deserialize::<RegionPcodeRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:346:17
[INFO] [stdout]     |
[INFO] [stdout] 346 |             let mut lad = record.lad;
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchoolRecord` is never constructed
[INFO] [stdout]   --> src/main.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct SchoolRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PSchoolRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | struct PSchoolRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchoolInfo` is never constructed
[INFO] [stdout]    --> src/main.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct SchoolInfo<S: School> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AggregateRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct AggregateRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AggregatePRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 | struct AggregatePRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `empty` is never used
[INFO] [stdout]    --> src/main.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 229 | impl AggregatePRecord {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 230 |     pub fn empty(year: String, lad: String) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `empty` is never used
[INFO] [stdout]    --> src/main.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 239 | impl AggregateRecord {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 240 |     pub fn empty(year: String, lad: Option<String>) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `School` is never used
[INFO] [stdout]    --> src/main.rs:332:7
[INFO] [stdout]     |
[INFO] [stdout] 332 | trait School {
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OfstedRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | struct OfstedRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_ofsted` is never used
[INFO] [stdout]    --> src/main.rs:379:4
[INFO] [stdout]     |
[INFO] [stdout] 379 | fn find_ofsted<P: AsRef<Path>>(path: P, urn: &str) -> Result<Option<OfstedRecord>, Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_ofsted` is never used
[INFO] [stdout]    --> src/main.rs:396:4
[INFO] [stdout]     |
[INFO] [stdout] 396 | fn load_ofsted<P: AsRef<Path>>(path: P) -> Result<HashMap<String, OfstedRecord>, Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_dset` is never used
[INFO] [stdout]    --> src/main.rs:419:4
[INFO] [stdout]     |
[INFO] [stdout] 419 | fn parse_dset<P: AsRef<Path>, S: School + DeserializeOwned>(
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `percentage_string_to_float` is never used
[INFO] [stdout]    --> src/main.rs:460:4
[INFO] [stdout]     |
[INFO] [stdout] 460 | fn percentage_string_to_float(input: &str) -> Result<f32, std::num::ParseFloatError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STATE_PROP` is never used
[INFO] [stdout]    --> src/main.rs:472:7
[INFO] [stdout]     |
[INFO] [stdout] 472 | const STATE_PROP: f64 = 0.8;
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_schools` is never used
[INFO] [stdout]    --> src/main.rs:474:4
[INFO] [stdout]     |
[INFO] [stdout] 474 | fn run_schools(years: std::ops::Range<u32>) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_csv_files` is never used
[INFO] [stdout]    --> src/main.rs:730:4
[INFO] [stdout]     |
[INFO] [stdout] 730 | fn combine_csv_files(input_folder: &str, output_file: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize` is never used
[INFO] [stdout]    --> src/main.rs:757:4
[INFO] [stdout]     |
[INFO] [stdout] 757 | fn sanitize<P: AsRef<Path>>(path: P, out: P) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/assign.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Circle {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 30 |     fn new(x: f64, y: f64, r: f64) -> Circle {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `writer` and `map` are never read
[INFO] [stdout]    --> src/atomic.rs:414:5
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub struct GeoData<W: Write> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 414 |     writer: Writer<W>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 415 |     map: HashMap<String, GeoRecord>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointKey` is never constructed
[INFO] [stdout]   --> src/intersect.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct PointKey {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `intersect_all` is never used
[INFO] [stdout]    --> src/intersect.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub fn intersect_all(circles: &[Circle]) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `intersection_of_many_circles` is never used
[INFO] [stdout]    --> src/intersect.rs:183:4
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn intersection_of_many_circles(circles: &[Circle]) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_common_intersection` is never used
[INFO] [stdout]    --> src/intersect.rs:306:4
[INFO] [stdout]     |
[INFO] [stdout] 306 | fn has_common_intersection(circles: &[Circle]) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `circle_circle_intersection` is never used
[INFO] [stdout]    --> src/intersect.rs:331:4
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn circle_circle_intersection(c1: &Circle, c2: &Circle) -> Vec<Vector2<f64>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inside_all` is never used
[INFO] [stdout]    --> src/intersect.rs:364:4
[INFO] [stdout]     |
[INFO] [stdout] 364 | fn inside_all(p: Vector2<f64>, circles: &[Circle]) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `distance` is never used
[INFO] [stdout]    --> src/intersect.rs:374:4
[INFO] [stdout]     |
[INFO] [stdout] 374 | fn distance(a: Vector2<f64>, b: Vector2<f64>) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mid_angle_for_circle_arc` is never used
[INFO] [stdout]    --> src/intersect.rs:379:4
[INFO] [stdout]     |
[INFO] [stdout] 379 | fn mid_angle_for_circle_arc(c: &Circle, p1: Vector2<f64>, p2: Vector2<f64>) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_boundary_polygon` is never used
[INFO] [stdout]    --> src/intersect.rs:391:4
[INFO] [stdout]     |
[INFO] [stdout] 391 | fn build_boundary_polygon(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polygon_area` is never used
[INFO] [stdout]    --> src/intersect.rs:442:4
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn polygon_area(points: &[Vector2<f64>]) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arc_segment_area` is never used
[INFO] [stdout]    --> src/intersect.rs:453:4
[INFO] [stdout]     |
[INFO] [stdout] 453 | fn arc_segment_area(c: Circle, p1: Vector2<f64>, p2: Vector2<f64>) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LADs` should have an upper case name
[INFO] [stdout]   --> src/main.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const LADs: [&'static str; 34] = [
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case (notice the capitalization): `LADS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |     let mut iter = rdr.deserialize::<OfstedRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |     let mut region_map: HashMap<String, String> = HashMap::new();
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `region_map`
[INFO] [stdout]    --> src/main.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |     let mut region_map: HashMap<String, String> = HashMap::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_region_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:398:9
[INFO] [stdout]     |
[INFO] [stdout] 398 |     let mut iter = rdr.deserialize::<OfstedRecord>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:429:9
[INFO] [stdout]     |
[INFO] [stdout] 429 |     let mut iter = rdr.deserialize::<S>();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |     let mut man_n = 0;
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:434:9
[INFO] [stdout]     |
[INFO] [stdout] 434 |     let mut man_a = 0;
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `man_n`
[INFO] [stdout]    --> src/main.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |     let mut man_n = 0;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_man_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `man_a`
[INFO] [stdout]    --> src/main.rs:434:9
[INFO] [stdout]     |
[INFO] [stdout] 434 |     let mut man_a = 0;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_man_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `failed` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |     let mut failed = 0;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_failed` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `failed` is never read
[INFO] [stdout]    --> src/main.rs:451:17
[INFO] [stdout]     |
[INFO] [stdout] 451 |                 failed += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::str::<impl str>::replace` that must be used
[INFO] [stdout]    --> src/main.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |             lad.replace(".", "");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the replaced string as a new allocation, without modifying the original
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let _ = lad.replace(".", "");
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:777:13
[INFO] [stdout]     |
[INFO] [stdout] 777 |             writer.write_record(&record);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 777 |             let _ = writer.write_record(&record);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/atomic.rs:818:21
[INFO] [stdout]     |
[INFO] [stdout] 818 | /                     writer.lock().unwrap().serialize(&RegionalProcessedPcodeRecord {
[INFO] [stdout] 819 | |                         id: record.id,
[INFO] [stdout] 820 | |                         after_covid: (record.year >= 2021) as u32,
[INFO] [stdout] 821 | |                         age_band: age_band,
[INFO] [stdout] ...   |
[INFO] [stdout] 901 | |                         prim_interact_dis_best
[INFO] [stdout] 902 | |                     });
[INFO] [stdout]     | |______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 818 |                     let _ = writer.lock().unwrap().serialize(&RegionalProcessedPcodeRecord {
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/atomic.rs:930:17
[INFO] [stdout]     |
[INFO] [stdout] 930 |                 writer.serialize(&new_r);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 930 |                 let _ = writer.serialize(&new_r);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/atomic.rs:956:21
[INFO] [stdout]     |
[INFO] [stdout] 956 |                     writer.serialize(r);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 956 |                     let _ = writer.serialize(r);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/atomic.rs:1039:17
[INFO] [stdout]      |
[INFO] [stdout] 1039 | ...   aggregate_pdata(writer_mx, current_map, sec_map, prim_map, towns_data, cities_data, geo_data, regional_data, 2019..2020);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1039 |                 let _ = aggregate_pdata(writer_mx, current_map, sec_map, prim_map, towns_data, cities_data, geo_data, regional_data, 2019..2020);
[INFO] [stdout]      |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/atomic.rs:1047:9
[INFO] [stdout]      |
[INFO] [stdout] 1047 |         handle.join();
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1047 |         let _ = handle.join();
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:482:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |     let mut agg_sec: Vec<(u32, Vec<AggregateRecord>)> = Vec::new();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |     let mut agg_prim: Vec<(u32, Vec<AggregatePRecord>)> = Vec::new();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agg_sec`
[INFO] [stdout]    --> src/main.rs:482:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |     let mut agg_sec: Vec<(u32, Vec<AggregateRecord>)> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_agg_sec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `agg_prim`
[INFO] [stdout]    --> src/main.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |     let mut agg_prim: Vec<(u32, Vec<AggregatePRecord>)> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_agg_prim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `loc`
[INFO] [stdout]    --> src/main.rs:626:29
[INFO] [stdout]     |
[INFO] [stdout] 626 |                         let loc = geo_data(&school.record.pcode, &mut geo_map, &geonames_data);
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_loc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchoolRecord` is never constructed
[INFO] [stdout]   --> src/main.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct SchoolRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PSchoolRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | struct PSchoolRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchoolInfo` is never constructed
[INFO] [stdout]    --> src/main.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct SchoolInfo<S: School> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AggregateRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct AggregateRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AggregatePRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 | struct AggregatePRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `empty` is never used
[INFO] [stdout]    --> src/main.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 229 | impl AggregatePRecord {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 230 |     pub fn empty(year: String, lad: String) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `empty` is never used
[INFO] [stdout]    --> src/main.rs:240:12
[INFO] [stdout]     |
[INFO] [stdout] 239 | impl AggregateRecord {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 240 |     pub fn empty(year: String, lad: Option<String>) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `School` is never used
[INFO] [stdout]    --> src/main.rs:332:7
[INFO] [stdout]     |
[INFO] [stdout] 332 | trait School {
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OfstedRecord` is never constructed
[INFO] [stdout]    --> src/main.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | struct OfstedRecord {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_ofsted` is never used
[INFO] [stdout]    --> src/main.rs:379:4
[INFO] [stdout]     |
[INFO] [stdout] 379 | fn find_ofsted<P: AsRef<Path>>(path: P, urn: &str) -> Result<Option<OfstedRecord>, Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_ofsted` is never used
[INFO] [stdout]    --> src/main.rs:396:4
[INFO] [stdout]     |
[INFO] [stdout] 396 | fn load_ofsted<P: AsRef<Path>>(path: P) -> Result<HashMap<String, OfstedRecord>, Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_dset` is never used
[INFO] [stdout]    --> src/main.rs:419:4
[INFO] [stdout]     |
[INFO] [stdout] 419 | fn parse_dset<P: AsRef<Path>, S: School + DeserializeOwned>(
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `percentage_string_to_float` is never used
[INFO] [stdout]    --> src/main.rs:460:4
[INFO] [stdout]     |
[INFO] [stdout] 460 | fn percentage_string_to_float(input: &str) -> Result<f32, std::num::ParseFloatError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STATE_PROP` is never used
[INFO] [stdout]    --> src/main.rs:472:7
[INFO] [stdout]     |
[INFO] [stdout] 472 | const STATE_PROP: f64 = 0.8;
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_schools` is never used
[INFO] [stdout]    --> src/main.rs:474:4
[INFO] [stdout]     |
[INFO] [stdout] 474 | fn run_schools(years: std::ops::Range<u32>) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combine_csv_files` is never used
[INFO] [stdout]    --> src/main.rs:730:4
[INFO] [stdout]     |
[INFO] [stdout] 730 | fn combine_csv_files(input_folder: &str, output_file: &str) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize` is never used
[INFO] [stdout]    --> src/main.rs:757:4
[INFO] [stdout]     |
[INFO] [stdout] 757 | fn sanitize<P: AsRef<Path>>(path: P, out: P) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `writer` and `map` are never read
[INFO] [stdout]    --> src/atomic.rs:414:5
[INFO] [stdout]     |
[INFO] [stdout] 413 | pub struct GeoData<W: Write> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 414 |     writer: Writer<W>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 415 |     map: HashMap<String, GeoRecord>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LADs` should have an upper case name
[INFO] [stdout]   --> src/main.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const LADs: [&'static str; 34] = [
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case (notice the capitalization): `LADS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::str::<impl str>::replace` that must be used
[INFO] [stdout]    --> src/main.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |             lad.replace(".", "");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the replaced string as a new allocation, without modifying the original
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let _ = lad.replace(".", "");
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:777:13
[INFO] [stdout]     |
[INFO] [stdout] 777 |             writer.write_record(&record);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 777 |             let _ = writer.write_record(&record);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/atomic.rs:818:21
[INFO] [stdout]     |
[INFO] [stdout] 818 | /                     writer.lock().unwrap().serialize(&RegionalProcessedPcodeRecord {
[INFO] [stdout] 819 | |                         id: record.id,
[INFO] [stdout] 820 | |                         after_covid: (record.year >= 2021) as u32,
[INFO] [stdout] 821 | |                         age_band: age_band,
[INFO] [stdout] ...   |
[INFO] [stdout] 901 | |                         prim_interact_dis_best
[INFO] [stdout] 902 | |                     });
[INFO] [stdout]     | |______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 818 |                     let _ = writer.lock().unwrap().serialize(&RegionalProcessedPcodeRecord {
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/atomic.rs:930:17
[INFO] [stdout]     |
[INFO] [stdout] 930 |                 writer.serialize(&new_r);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 930 |                 let _ = writer.serialize(&new_r);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/atomic.rs:956:21
[INFO] [stdout]     |
[INFO] [stdout] 956 |                     writer.serialize(r);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 956 |                     let _ = writer.serialize(r);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/atomic.rs:1039:17
[INFO] [stdout]      |
[INFO] [stdout] 1039 | ...   aggregate_pdata(writer_mx, current_map, sec_map, prim_map, towns_data, cities_data, geo_data, regional_data, 2019..2020);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1039 |                 let _ = aggregate_pdata(writer_mx, current_map, sec_map, prim_map, towns_data, cities_data, geo_data, regional_data, 2019..2020);
[INFO] [stdout]      |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/atomic.rs:1047:9
[INFO] [stdout]      |
[INFO] [stdout] 1047 |         handle.join();
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1047 |         let _ = handle.join();
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697", kill_on_drop: false }`
[INFO] [stdout] ce4b3267135ff37759d3e608e6e5278ac7002b95078120d4144c46b2726b6697
