[INFO] cloning repository https://github.com/egithinji/flux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egithinji/flux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fflux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fflux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e6ea032fc44ee5cc7abd3d1799231b0fe8d472a
[INFO] testing egithinji/flux against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fflux" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/egithinji/flux on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/egithinji/flux
[INFO] finished tweaking git repo https://github.com/egithinji/flux
[INFO] tweaked toml for git repo https://github.com/egithinji/flux written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/egithinji/flux already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4512fcf1755251e6bd1a7a209b637d0c693177b90bc5d26946d7e645d753efe5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4512fcf1755251e6bd1a7a209b637d0c693177b90bc5d26946d7e645d753efe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4512fcf1755251e6bd1a7a209b637d0c693177b90bc5d26946d7e645d753efe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4512fcf1755251e6bd1a7a209b637d0c693177b90bc5d26946d7e645d753efe5", kill_on_drop: false }`
[INFO] [stdout] 4512fcf1755251e6bd1a7a209b637d0c693177b90bc5d26946d7e645d753efe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5d72abfc98e805471ce1b136191a40ac6c6edaf47099f4f17c792133558581d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5d72abfc98e805471ce1b136191a40ac6c6edaf47099f4f17c792133558581d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling pin-project-internal v0.4.25
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling delaunator v0.2.0
[INFO] [stderr]    Compiling geographiclib-rs v0.2.0
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling socket2 v0.3.15
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rstar v0.8.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling geo-types v0.6.0
[INFO] [stderr]    Compiling geo v0.14.2
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling pin-project v0.4.25
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling geojson v0.19.0
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling egg-mode v0.15.0
[INFO] [stderr]    Compiling flux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `geo::CoordinateType`
[INFO] [stdout]  --> src/geojson.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use geo::CoordinateType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/file_operations.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Result`
[INFO] [stdout]  --> src/file_operations.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/file_operations.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/file_operations.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/file_operations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::Coordinate`
[INFO] [stdout]   --> src/file_operations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use geo::Coordinate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/file_operations.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 if (v != "[" && v != "]," && v != "]"){
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/file_operations.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |                    if (v.contains(",")) {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::file_operations::write_feature_collection_to_file`
[INFO] [stdout]  --> src/statistics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::file_operations::write_feature_collection_to_file;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Result`
[INFO] [stdout]  --> src/statistics.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::OpenOptions`
[INFO] [stdout]  --> src/statistics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::OpenOptions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/statistics.rs:194:16
[INFO] [stdout]     |
[INFO] [stdout] 194 |             Ok((v)) => {
[INFO] [stdout]     |                ^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature`
[INFO] [stdout]    --> src/statistics.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         for feature in self.features.iter() {
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/statistics.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn updateStats(mut self) {
[INFO] [stdout]    |                        ----^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statistics.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let mut words: Vec<&str> = date.split_whitespace().collect();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_coordinate`
[INFO] [stdout]    --> src/file_operations.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn get_coordinate<T: geo::CoordinateType>(long: T, lat: T) -> geo::Coordinate<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `longest`
[INFO] [stdout]   --> src/pattern_matching.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn longest(list: Vec<&str>) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateStats` should have a snake case name
[INFO] [stdout]   --> src/statistics.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn updateStats(mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `update_stats`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTopToday` should have a snake case name
[INFO] [stdout]   --> src/statistics.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn updateTopToday(mut self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top_today`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTop3Month` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn updateTop3Month(mut self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top3_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTotalToday` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn updateTotalToday(mut self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_today`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTotalMonth` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn updateTotalMonth(mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flux::file_operations::get_polygon_from_file`
[INFO] [stdout]  --> src/bin/flux.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flux::file_operations::get_polygon_from_file;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flux::file_operations::save_location_description`
[INFO] [stdout]  --> src/bin/flux.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use flux::file_operations::save_location_description;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::Polygon`
[INFO] [stdout]   --> src/bin/flux.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use geo::Polygon;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::Point`
[INFO] [stdout]   --> src/bin/flux.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use geo::Point;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::prelude::Contains`
[INFO] [stdout]   --> src/bin/flux.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use geo::prelude::Contains;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egg_mode::error::Result`
[INFO] [stdout]   --> src/bin/flux.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use egg_mode::error::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ResultType`, `self`
[INFO] [stdout]   --> src/bin/flux.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | use egg_mode::search::{self, ResultType};
[INFO] [stdout]    |                        ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/flux.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 write_feature_collection_to_file(&fc);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/flux.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |                         fc.add_feature(f);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/operations.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         write_feature_collection_to_file(&fc);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 46s
[INFO] running `Command { std: "docker" "inspect" "a5d72abfc98e805471ce1b136191a40ac6c6edaf47099f4f17c792133558581d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d72abfc98e805471ce1b136191a40ac6c6edaf47099f4f17c792133558581d", kill_on_drop: false }`
[INFO] [stdout] a5d72abfc98e805471ce1b136191a40ac6c6edaf47099f4f17c792133558581d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be52bd8c80c088e4bccc5c05a1a7c91f95fef6d87c5d70c12e31c3eacbfe4952
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "be52bd8c80c088e4bccc5c05a1a7c91f95fef6d87c5d70c12e31c3eacbfe4952", kill_on_drop: false }`
[INFO] [stderr]    Compiling flux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `geo::CoordinateType`
[INFO] [stdout]  --> src/geojson.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use geo::CoordinateType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/file_operations.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Result`
[INFO] [stdout]  --> src/file_operations.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/file_operations.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/file_operations.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/file_operations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::Coordinate`
[INFO] [stdout]   --> src/file_operations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use geo::Coordinate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/file_operations.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 if (v != "[" && v != "]," && v != "]"){
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/file_operations.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |                    if (v.contains(",")) {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::file_operations::write_feature_collection_to_file`
[INFO] [stdout]  --> src/statistics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::file_operations::write_feature_collection_to_file;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Result`
[INFO] [stdout]  --> src/statistics.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::OpenOptions`
[INFO] [stdout]  --> src/statistics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::OpenOptions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/statistics.rs:194:16
[INFO] [stdout]     |
[INFO] [stdout] 194 |             Ok((v)) => {
[INFO] [stdout]     |                ^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature`
[INFO] [stdout]    --> src/statistics.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         for feature in self.features.iter() {
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/statistics.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn updateStats(mut self) {
[INFO] [stdout]    |                        ----^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statistics.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let mut words: Vec<&str> = date.split_whitespace().collect();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_coordinate`
[INFO] [stdout]    --> src/file_operations.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn get_coordinate<T: geo::CoordinateType>(long: T, lat: T) -> geo::Coordinate<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `longest`
[INFO] [stdout]   --> src/pattern_matching.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn longest(list: Vec<&str>) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateStats` should have a snake case name
[INFO] [stdout]   --> src/statistics.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn updateStats(mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `update_stats`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTopToday` should have a snake case name
[INFO] [stdout]   --> src/statistics.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn updateTopToday(mut self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top_today`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTop3Month` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn updateTop3Month(mut self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top3_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTotalToday` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn updateTotalToday(mut self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_today`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTotalMonth` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn updateTotalMonth(mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flux::file_operations::get_polygon_from_file`
[INFO] [stdout]  --> src/bin/flux.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use flux::file_operations::get_polygon_from_file;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flux::file_operations::save_location_description`
[INFO] [stdout]  --> src/bin/flux.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use flux::file_operations::save_location_description;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::Polygon`
[INFO] [stdout]   --> src/bin/flux.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use geo::Polygon;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::Point`
[INFO] [stdout]   --> src/bin/flux.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use geo::Point;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::prelude::Contains`
[INFO] [stdout]   --> src/bin/flux.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use geo::prelude::Contains;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egg_mode::error::Result`
[INFO] [stdout]   --> src/bin/flux.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use egg_mode::error::Result;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ResultType`, `self`
[INFO] [stdout]   --> src/bin/flux.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | use egg_mode::search::{self, ResultType};
[INFO] [stdout]    |                        ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/flux.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 write_feature_collection_to_file(&fc);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/flux.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |                         fc.add_feature(f);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/operations.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         write_feature_collection_to_file(&fc);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::CoordinateType`
[INFO] [stdout]  --> src/geojson.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use geo::CoordinateType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/file_operations.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Result`
[INFO] [stdout]  --> src/file_operations.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde_json::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/file_operations.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/file_operations.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/file_operations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::Coordinate`
[INFO] [stdout]   --> src/file_operations.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use geo::Coordinate;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/file_operations.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 if (v != "[" && v != "]," && v != "]"){
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/file_operations.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |                    if (v.contains(",")) {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::file_operations::write_feature_collection_to_file`
[INFO] [stdout]  --> src/statistics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::file_operations::write_feature_collection_to_file;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Result`
[INFO] [stdout]  --> src/statistics.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::OpenOptions`
[INFO] [stdout]  --> src/statistics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::OpenOptions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/statistics.rs:194:16
[INFO] [stdout]     |
[INFO] [stdout] 194 |             Ok((v)) => {
[INFO] [stdout]     |                ^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `feature`
[INFO] [stdout]    --> src/statistics.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         for feature in self.features.iter() {
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/statistics.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn updateStats(mut self) {
[INFO] [stdout]    |                        ----^^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statistics.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let mut words: Vec<&str> = date.split_whitespace().collect();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_coordinate`
[INFO] [stdout]    --> src/file_operations.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn get_coordinate<T: geo::CoordinateType>(long: T, lat: T) -> geo::Coordinate<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `longest`
[INFO] [stdout]   --> src/pattern_matching.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn longest(list: Vec<&str>) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateStats` should have a snake case name
[INFO] [stdout]   --> src/statistics.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn updateStats(mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `update_stats`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTopToday` should have a snake case name
[INFO] [stdout]   --> src/statistics.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn updateTopToday(mut self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top_today`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTop3Month` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn updateTop3Month(mut self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top3_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTotalToday` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn updateTotalToday(mut self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_today`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateTotalMonth` should have a snake case name
[INFO] [stdout]    --> src/statistics.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn updateTotalMonth(mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_month`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "be52bd8c80c088e4bccc5c05a1a7c91f95fef6d87c5d70c12e31c3eacbfe4952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be52bd8c80c088e4bccc5c05a1a7c91f95fef6d87c5d70c12e31c3eacbfe4952", kill_on_drop: false }`
[INFO] [stdout] be52bd8c80c088e4bccc5c05a1a7c91f95fef6d87c5d70c12e31c3eacbfe4952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3165d15ea2d6bc1605f3c640a7a45c834602d7826fc40e9ab5b15f3334bc822
[INFO] running `Command { std: "docker" "start" "-a" "a3165d15ea2d6bc1605f3c640a7a45c834602d7826fc40e9ab5b15f3334bc822", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `geo::CoordinateType`
[INFO] [stderr]  --> src/geojson.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use geo::CoordinateType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/file_operations.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Result`
[INFO] [stderr]  --> src/file_operations.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use serde_json::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::Deserialize`
[INFO] [stderr]  --> src/file_operations.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/file_operations.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]  --> src/file_operations.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::BufReader;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::Coordinate`
[INFO] [stderr]   --> src/file_operations.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use geo::Coordinate;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/file_operations.rs:65:20
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 if (v != "[" && v != "]," && v != "]"){
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/file_operations.rs:67:23
[INFO] [stderr]    |
[INFO] [stderr] 67 |                    if (v.contains(",")) {
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::file_operations::write_feature_collection_to_file`
[INFO] [stderr]  --> src/statistics.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::file_operations::write_feature_collection_to_file;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Result`
[INFO] [stderr]  --> src/statistics.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde_json::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::OpenOptions`
[INFO] [stderr]  --> src/statistics.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fs::OpenOptions;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]    --> src/statistics.rs:194:16
[INFO] [stderr]     |
[INFO] [stderr] 194 |             Ok((v)) => {
[INFO] [stderr]     |                ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `feature`
[INFO] [stderr]    --> src/statistics.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |         for feature in self.features.iter() {
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/statistics.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn updateStats(mut self) {
[INFO] [stderr]    |                        ----^^^^
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/statistics.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |     let mut words: Vec<&str> = date.split_whitespace().collect();
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_coordinate`
[INFO] [stderr]    --> src/file_operations.rs:115:4
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn get_coordinate<T: geo::CoordinateType>(long: T, lat: T) -> geo::Coordinate<T> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `longest`
[INFO] [stderr]   --> src/pattern_matching.rs:65:4
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn longest(list: Vec<&str>) -> String {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateStats` should have a snake case name
[INFO] [stderr]   --> src/statistics.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn updateStats(mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `update_stats`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTopToday` should have a snake case name
[INFO] [stderr]   --> src/statistics.rs:71:8
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn updateTopToday(mut self) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top_today`
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTop3Month` should have a snake case name
[INFO] [stderr]    --> src/statistics.rs:108:8
[INFO] [stderr]     |
[INFO] [stderr] 108 |     fn updateTop3Month(mut self) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top3_month`
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTotalToday` should have a snake case name
[INFO] [stderr]    --> src/statistics.rs:151:8
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn updateTotalToday(mut self) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_today`
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTotalMonth` should have a snake case name
[INFO] [stderr]    --> src/statistics.rs:171:8
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn updateTotalMonth(mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_month`
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::CoordinateType`
[INFO] [stderr]  --> src/geojson.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use geo::CoordinateType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/file_operations.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Result`
[INFO] [stderr]  --> src/file_operations.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use serde_json::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::Deserialize`
[INFO] [stderr]  --> src/file_operations.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/file_operations.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]  --> src/file_operations.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::BufReader;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::Coordinate`
[INFO] [stderr]   --> src/file_operations.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use geo::Coordinate;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/file_operations.rs:65:20
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 if (v != "[" && v != "]," && v != "]"){
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/file_operations.rs:67:23
[INFO] [stderr]    |
[INFO] [stderr] 67 |                    if (v.contains(",")) {
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::file_operations::write_feature_collection_to_file`
[INFO] [stderr]  --> src/statistics.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::file_operations::write_feature_collection_to_file;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Result`
[INFO] [stderr]  --> src/statistics.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde_json::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::OpenOptions`
[INFO] [stderr]  --> src/statistics.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fs::OpenOptions;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]    --> src/statistics.rs:194:16
[INFO] [stderr]     |
[INFO] [stderr] 194 |             Ok((v)) => {
[INFO] [stderr]     |                ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `feature`
[INFO] [stderr]    --> src/statistics.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |         for feature in self.features.iter() {
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_feature`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/statistics.rs:47:24
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn updateStats(mut self) {
[INFO] [stderr]    |                        ----^^^^
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/statistics.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |     let mut words: Vec<&str> = date.split_whitespace().collect();
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_coordinate`
[INFO] [stderr]    --> src/file_operations.rs:115:4
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn get_coordinate<T: geo::CoordinateType>(long: T, lat: T) -> geo::Coordinate<T> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `longest`
[INFO] [stderr]   --> src/pattern_matching.rs:65:4
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn longest(list: Vec<&str>) -> String {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateStats` should have a snake case name
[INFO] [stderr]   --> src/statistics.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn updateStats(mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `update_stats`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTopToday` should have a snake case name
[INFO] [stderr]   --> src/statistics.rs:71:8
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn updateTopToday(mut self) -> Self {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top_today`
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTop3Month` should have a snake case name
[INFO] [stderr]    --> src/statistics.rs:108:8
[INFO] [stderr]     |
[INFO] [stderr] 108 |     fn updateTop3Month(mut self) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_top3_month`
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTotalToday` should have a snake case name
[INFO] [stderr]    --> src/statistics.rs:151:8
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn updateTotalToday(mut self) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_today`
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateTotalMonth` should have a snake case name
[INFO] [stderr]    --> src/statistics.rs:171:8
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn updateTotalMonth(mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_total_month`
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/bin/operations.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         write_feature_collection_to_file(&fc);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `flux::file_operations::get_polygon_from_file`
[INFO] [stderr]  --> src/bin/flux.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use flux::file_operations::get_polygon_from_file;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `flux::file_operations::save_location_description`
[INFO] [stderr]  --> src/bin/flux.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use flux::file_operations::save_location_description;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::Polygon`
[INFO] [stderr]   --> src/bin/flux.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use geo::Polygon;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::Point`
[INFO] [stderr]   --> src/bin/flux.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use geo::Point;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::prelude::Contains`
[INFO] [stderr]   --> src/bin/flux.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use geo::prelude::Contains;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egg_mode::error::Result`
[INFO] [stderr]   --> src/bin/flux.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use egg_mode::error::Result;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ResultType`, `self`
[INFO] [stderr]   --> src/bin/flux.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | use egg_mode::search::{self, ResultType};
[INFO] [stderr]    |                        ^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/bin/flux.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 write_feature_collection_to_file(&fc);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/bin/flux.rs:76:25
[INFO] [stderr]    |
[INFO] [stderr] 76 |                         fc.add_feature(f);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flux-1252668a43aa4546
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flux-fb034a933c41cc4a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stderr]      Running /opt/rustwide/target/debug/deps/operations-b2a304fa19e88e5f
[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] [stderr]    Doc-tests flux
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> /opt/rustwide/workdir/src/file_operations.rs:65:20
[INFO] [stderr]    |
[INFO] [stderr] 65 |                 if (v != "[" && v != "]," && v != "]"){
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> /opt/rustwide/workdir/src/file_operations.rs:67:23
[INFO] [stderr]    |
[INFO] [stderr] 67 |                    if (v.contains(",")) {
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]    --> /opt/rustwide/workdir/src/statistics.rs:194:16
[INFO] [stderr]     |
[INFO] [stderr] 194 |             Ok((v)) => {
[INFO] [stderr]     |                ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[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 `Command { std: "docker" "inspect" "a3165d15ea2d6bc1605f3c640a7a45c834602d7826fc40e9ab5b15f3334bc822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3165d15ea2d6bc1605f3c640a7a45c834602d7826fc40e9ab5b15f3334bc822", kill_on_drop: false }`
[INFO] [stdout] a3165d15ea2d6bc1605f3c640a7a45c834602d7826fc40e9ab5b15f3334bc822
