[INFO] updating cached repository https://github.com/chjdev/populationdensity
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a291c62bc0b47fdea9706362b6ad6df66afd05ab
[INFO] testing chjdev/populationdensity against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchjdev%2Fpopulationdensity" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chjdev/populationdensity on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/chjdev/populationdensity
[INFO] finished tweaking git repo https://github.com/chjdev/populationdensity
[INFO] tweaked toml for git repo https://github.com/chjdev/populationdensity written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/chjdev/populationdensity already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 30315127d837d299d250f29868c9909076ace726cde8bc2052912dd7d377758f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "30315127d837d299d250f29868c9909076ace726cde8bc2052912dd7d377758f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.59
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.2.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.59
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.59
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.59
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.59
[INFO] [stderr]    Compiling js-sys v0.3.36
[INFO] [stderr]    Compiling web-sys v0.3.36
[INFO] [stderr]    Compiling mtl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/lib.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wasm_bindgen::__rt::core::cmp::Ordering::Equal`
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use wasm_bindgen::__rt::core::cmp::Ordering::Equal;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `web_sys::console`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use web_sys::console;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data::Coordinate`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::data::Coordinate;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/lib.rs:188:21
[INFO] [stderr]     |
[INFO] [stderr] 188 |         .flat_map(|(idx, deg)| {
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `deg`
[INFO] [stderr]    --> src/lib.rs:202:26
[INFO] [stderr]     |
[INFO] [stderr] 202 |         .flat_map(|(idx, deg)| {
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_deg`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `indexed`
[INFO] [stderr]      --> src/data/airports.rs:13564:8
[INFO] [stderr]       |
[INFO] [stderr] 13564 | pub fn indexed() -> HashMap<usize, (&'static str, &'static str, f64, f64)> {
[INFO] [stderr]       |        ^^^^^^^
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_index`
[INFO] [stderr]   --> src/data/mod.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn to_index(coord: &Coordinate) -> Index {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `wrap_deg`
[INFO] [stderr]   --> src/data/mod.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn wrap_deg(deg: f64, is_lon: bool) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/data/mod.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(lat: f64, lon: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `range`
[INFO] [stderr]   --> src/data/mod.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn range(start: &Coordinate, stop: &Coordinate) -> impl Iterator<Item = Coordinate> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `values`
[INFO] [stderr]   --> src/data/mod.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn values() -> impl Iterator<Item = &'static f64> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `at`
[INFO] [stderr]   --> src/data/mod.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn at(coord: &Coordinate) -> f64 {
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_lon_axis_program`
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn create_lon_axis_program(context: &WebGlRenderingContext) -> Result<WebGlProgram, String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_axis`
[INFO] [stderr]    --> src/lib.rs:181:4
[INFO] [stderr]     |
[INFO] [stderr] 181 | fn create_axis() -> impl Fn(f32, f32, f32) -> () {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.74s
[INFO] running `"docker" "inspect" "30315127d837d299d250f29868c9909076ace726cde8bc2052912dd7d377758f"`
[INFO] running `"docker" "rm" "-f" "30315127d837d299d250f29868c9909076ace726cde8bc2052912dd7d377758f"`
[INFO] [stdout] 30315127d837d299d250f29868c9909076ace726cde8bc2052912dd7d377758f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bdfefcb36a4036c80bbf00cf722f4363487cd955791f2c85320013953080f938
[INFO] running `"docker" "start" "-a" "bdfefcb36a4036c80bbf00cf722f4363487cd955791f2c85320013953080f938"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mtl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/lib.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wasm_bindgen::__rt::core::cmp::Ordering::Equal`
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use wasm_bindgen::__rt::core::cmp::Ordering::Equal;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `web_sys::console`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use web_sys::console;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data::Coordinate`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::data::Coordinate;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/lib.rs:188:21
[INFO] [stderr]     |
[INFO] [stderr] 188 |         .flat_map(|(idx, deg)| {
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `deg`
[INFO] [stderr]    --> src/lib.rs:202:26
[INFO] [stderr]     |
[INFO] [stderr] 202 |         .flat_map(|(idx, deg)| {
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_deg`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `indexed`
[INFO] [stderr]      --> src/data/airports.rs:13564:8
[INFO] [stderr]       |
[INFO] [stderr] 13564 | pub fn indexed() -> HashMap<usize, (&'static str, &'static str, f64, f64)> {
[INFO] [stderr]       |        ^^^^^^^
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_index`
[INFO] [stderr]   --> src/data/mod.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn to_index(coord: &Coordinate) -> Index {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `wrap_deg`
[INFO] [stderr]   --> src/data/mod.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn wrap_deg(deg: f64, is_lon: bool) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/data/mod.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(lat: f64, lon: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `range`
[INFO] [stderr]   --> src/data/mod.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn range(start: &Coordinate, stop: &Coordinate) -> impl Iterator<Item = Coordinate> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `values`
[INFO] [stderr]   --> src/data/mod.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn values() -> impl Iterator<Item = &'static f64> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `at`
[INFO] [stderr]   --> src/data/mod.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn at(coord: &Coordinate) -> f64 {
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_lon_axis_program`
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn create_lon_axis_program(context: &WebGlRenderingContext) -> Result<WebGlProgram, String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_axis`
[INFO] [stderr]    --> src/lib.rs:181:4
[INFO] [stderr]     |
[INFO] [stderr] 181 | fn create_axis() -> impl Fn(f32, f32, f32) -> () {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `"docker" "inspect" "bdfefcb36a4036c80bbf00cf722f4363487cd955791f2c85320013953080f938"`
[INFO] running `"docker" "rm" "-f" "bdfefcb36a4036c80bbf00cf722f4363487cd955791f2c85320013953080f938"`
[INFO] [stdout] bdfefcb36a4036c80bbf00cf722f4363487cd955791f2c85320013953080f938
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9dab3da7cc23e61b8a93cfc5cc6d3bc2711bac191fa648b642f3903f35ab0f5
[INFO] running `"docker" "start" "-a" "c9dab3da7cc23e61b8a93cfc5cc6d3bc2711bac191fa648b642f3903f35ab0f5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/lib.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wasm_bindgen::__rt::core::cmp::Ordering::Equal`
[INFO] [stderr]  --> src/lib.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use wasm_bindgen::__rt::core::cmp::Ordering::Equal;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `web_sys::console`
[INFO] [stderr]   --> src/lib.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use web_sys::console;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data::Coordinate`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::data::Coordinate;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/lib.rs:188:21
[INFO] [stderr]     |
[INFO] [stderr] 188 |         .flat_map(|(idx, deg)| {
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `deg`
[INFO] [stderr]    --> src/lib.rs:202:26
[INFO] [stderr]     |
[INFO] [stderr] 202 |         .flat_map(|(idx, deg)| {
[INFO] [stderr]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_deg`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `indexed`
[INFO] [stderr]      --> src/data/airports.rs:13564:8
[INFO] [stderr]       |
[INFO] [stderr] 13564 | pub fn indexed() -> HashMap<usize, (&'static str, &'static str, f64, f64)> {
[INFO] [stderr]       |        ^^^^^^^
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_index`
[INFO] [stderr]   --> src/data/mod.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn to_index(coord: &Coordinate) -> Index {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `wrap_deg`
[INFO] [stderr]   --> src/data/mod.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn wrap_deg(deg: f64, is_lon: bool) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/data/mod.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(lat: f64, lon: f64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `range`
[INFO] [stderr]   --> src/data/mod.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn range(start: &Coordinate, stop: &Coordinate) -> impl Iterator<Item = Coordinate> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `values`
[INFO] [stderr]   --> src/data/mod.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn values() -> impl Iterator<Item = &'static f64> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `at`
[INFO] [stderr]   --> src/data/mod.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn at(coord: &Coordinate) -> f64 {
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_lon_axis_program`
[INFO] [stderr]    --> src/lib.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn create_lon_axis_program(context: &WebGlRenderingContext) -> Result<WebGlProgram, String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_axis`
[INFO] [stderr]    --> src/lib.rs:181:4
[INFO] [stderr]     |
[INFO] [stderr] 181 | fn create_axis() -> impl Fn(f32, f32, f32) -> () {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mtl-8feb3ed8738c87ed
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c9dab3da7cc23e61b8a93cfc5cc6d3bc2711bac191fa648b642f3903f35ab0f5"`
[INFO] running `"docker" "rm" "-f" "c9dab3da7cc23e61b8a93cfc5cc6d3bc2711bac191fa648b642f3903f35ab0f5"`
[INFO] [stdout] c9dab3da7cc23e61b8a93cfc5cc6d3bc2711bac191fa648b642f3903f35ab0f5