[INFO] updating cached repository cavedweller/livingstone
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cavedweller/livingstone
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cavedweller/livingstone" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cavedweller/livingstone"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cavedweller/livingstone'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cavedweller/livingstone" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cavedweller/livingstone"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cavedweller/livingstone'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9d50be360be30df424c74681b053af57b0c2c9ce
[INFO] sha for GitHub repo cavedweller/livingstone: 9d50be360be30df424c74681b053af57b0c2c9ce
[INFO] validating manifest of cavedweller/livingstone on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cavedweller/livingstone on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cavedweller/livingstone
[INFO] finished frobbing cavedweller/livingstone
[INFO] frobbed toml for cavedweller/livingstone written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/cavedweller/livingstone/Cargo.toml
[INFO] started frobbing cavedweller/livingstone
[INFO] finished frobbing cavedweller/livingstone
[INFO] frobbed toml for cavedweller/livingstone written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cavedweller/livingstone/Cargo.toml
[INFO] crate cavedweller/livingstone already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cavedweller/livingstone against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/cavedweller/livingstone:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 92d336b049239022b022366135dc57ce21b7b7f8c291a038ec2f5e90f6adad30
[INFO] running `"docker" "start" "-a" "92d336b049239022b022366135dc57ce21b7b7f8c291a038ec2f5e90f6adad30"`
[INFO] [stderr]    Compiling gcc v0.3.49
[INFO] [stderr]     Checking arena-tree v0.3.0
[INFO] [stderr]     Checking unicode-bidi v0.3.2
[INFO] [stderr]     Checking num_cpus v1.5.0
[INFO] [stderr]     Checking mime v0.2.4
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]     Checking xml-rs v0.4.1
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking comrak v0.1.4
[INFO] [stderr]     Checking idna v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.12
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]     Checking handlebars v0.25.3
[INFO] [stderr]    Compiling openssl v0.9.12
[INFO] [stderr]     Checking url v1.4.0
[INFO] [stderr]     Checking hyper v0.10.10
[INFO] [stderr]     Checking cookie v0.5.1
[INFO] [stderr]     Checking iron v0.5.1
[INFO] [stderr]     Checking persistent v0.3.0
[INFO] [stderr]     Checking mount v0.3.0
[INFO] [stderr]     Checking router v0.5.1
[INFO] [stderr]     Checking handlebars-iron v0.23.1
[INFO] [stderr]     Checking staticfile v0.4.0
[INFO] [stderr]     Checking bodyparser v0.5.0
[INFO] [stderr]     Checking urlencoded v0.5.0
[INFO] [stderr]     Checking backtrace v0.3.2
[INFO] [stderr]     Checking error-chain v0.7.2
[INFO] [stderr]     Checking iron-sessionstorage v0.6.6
[INFO] [stderr]     Checking livingstone v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MemorySource`
[INFO] [stderr]   --> src/main.rs:45:56
[INFO] [stderr]    |
[INFO] [stderr] 45 | use hbs::{Template, HandlebarsEngine, DirectorySource, MemorySource};
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Handlebars`, `Helper`, `RenderContext`, `RenderError`
[INFO] [stderr]   --> src/main.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 | use hbs::handlebars::{Handlebars, RenderContext, RenderError, Helper};
[INFO] [stderr]    |                       ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Error`
[INFO] [stderr]   --> src/main.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 | use serde_json::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`
[INFO] [stderr]   --> src/ftp.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::sync::mpsc::{channel, Sender, Receiver};
[INFO] [stderr]    |                                ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ftp.rs:158:79
[INFO] [stderr]     |
[INFO] [stderr] 158 |                                                             let _ = f_tx.send((true));
[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 method argument
[INFO] [stderr]    --> src/ftp.rs:162:79
[INFO] [stderr]     |
[INFO] [stderr] 162 |                                                             let _ = f_tx.send((false));
[INFO] [stderr]     |                                                                               ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ftp.rs:179:57
[INFO] [stderr]     |
[INFO] [stderr] 179 |                                         let _ = tx.send((true)).unwrap();
[INFO] [stderr]     |                                                         ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ftp.rs:182:57
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                         let _ = tx.send((false)).unwrap();
[INFO] [stderr]     |                                                         ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/gpx.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MemorySource`
[INFO] [stderr]   --> src/main.rs:45:56
[INFO] [stderr]    |
[INFO] [stderr] 45 | use hbs::{Template, HandlebarsEngine, DirectorySource, MemorySource};
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Handlebars`, `Helper`, `RenderContext`, `RenderError`
[INFO] [stderr]   --> src/main.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 | use hbs::handlebars::{Handlebars, RenderContext, RenderError, Helper};
[INFO] [stderr]    |                       ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Error`
[INFO] [stderr]   --> src/main.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 | use serde_json::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`
[INFO] [stderr]   --> src/ftp.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::sync::mpsc::{channel, Sender, Receiver};
[INFO] [stderr]    |                                ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ftp.rs:158:79
[INFO] [stderr]     |
[INFO] [stderr] 158 |                                                             let _ = f_tx.send((true));
[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 method argument
[INFO] [stderr]    --> src/ftp.rs:162:79
[INFO] [stderr]     |
[INFO] [stderr] 162 |                                                             let _ = f_tx.send((false));
[INFO] [stderr]     |                                                                               ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ftp.rs:179:57
[INFO] [stderr]     |
[INFO] [stderr] 179 |                                         let _ = tx.send((true)).unwrap();
[INFO] [stderr]     |                                                         ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ftp.rs:182:57
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                         let _ = tx.send((false)).unwrap();
[INFO] [stderr]     |                                                         ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/gpx.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::*`
[INFO] [stderr]  --> src/quadtree.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use geo::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let hs = (self.size / 2.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:62:18
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let qs = (self.size / 4.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:72:18
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let hs = (self.size / 2.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:84:18
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let hs = (self.size / 2.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/quadtree.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |           if ((x + rad > self.x - hs) || (y + rad > self.y - hs) ||
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 86 | |             (y - rad < self.y + hs) || (x - rad < self.x + hs)) {
[INFO] [stderr]    | |_______________________________________________________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 85 |         if (x + rad > self.x - hs) || (y + rad > self.y - hs) ||
[INFO] [stderr] 86 |             (y - rad < self.y + hs) || (x - rad < self.x + hs) {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/quadtree.rs:88:20
[INFO] [stderr]    |
[INFO] [stderr] 88 |                   if (elem.x() > x - rad && elem.x() < x + rad &&
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 89 | |                     elem.y() > y - rad && elem.y() < y + rad)
[INFO] [stderr]    | |_____________________________________________________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 if elem.x() > x - rad && elem.x() < x + rad &&
[INFO] [stderr] 89 |                     elem.y() > y - rad && elem.y() < y + rad
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gpx::GPXPoint`
[INFO] [stderr]  --> src/geo.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use gpx::GPXPoint;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::*`
[INFO] [stderr]   --> src/main.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | use geo::*;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::*`
[INFO] [stderr]  --> src/quadtree.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use geo::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let hs = (self.size / 2.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:62:18
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let qs = (self.size / 4.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:72:18
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let hs = (self.size / 2.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/quadtree.rs:84:18
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let hs = (self.size / 2.0);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/quadtree.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |           if ((x + rad > self.x - hs) || (y + rad > self.y - hs) ||
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 86 | |             (y - rad < self.y + hs) || (x - rad < self.x + hs)) {
[INFO] [stderr]    | |_______________________________________________________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 85 |         if (x + rad > self.x - hs) || (y + rad > self.y - hs) ||
[INFO] [stderr] 86 |             (y - rad < self.y + hs) || (x - rad < self.x + hs) {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/quadtree.rs:88:20
[INFO] [stderr]    |
[INFO] [stderr] 88 |                   if (elem.x() > x - rad && elem.x() < x + rad &&
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 89 | |                     elem.y() > y - rad && elem.y() < y + rad)
[INFO] [stderr]    | |_____________________________________________________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 if elem.x() > x - rad && elem.x() < x + rad &&
[INFO] [stderr] 89 |                     elem.y() > y - rad && elem.y() < y + rad
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gpx::GPXPoint`
[INFO] [stderr]  --> src/geo.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use gpx::GPXPoint;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `geo::*`
[INFO] [stderr]   --> src/main.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | use geo::*;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/main.rs:356:13
[INFO] [stderr]     |
[INFO] [stderr] 356 |             thread::sleep_ms(10000);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    --> src/main.rs:356:13
[INFO] [stderr]     |
[INFO] [stderr] 356 |             thread::sleep_ms(10000);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/main.rs:267:13
[INFO] [stderr]     |
[INFO] [stderr] 267 |     let mut data = get_posts();
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `resp`
[INFO] [stderr]    --> src/main.rs:268:13
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let mut resp = Response::new();
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_resp`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lat` is never read
[INFO] [stderr]    --> src/main.rs:269:13
[INFO] [stderr]     |
[INFO] [stderr] 269 |     let mut lat = 0f64;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lng` is never read
[INFO] [stderr]    --> src/main.rs:270:13
[INFO] [stderr]     |
[INFO] [stderr] 270 |     let mut lng = 0f64;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rad` is never read
[INFO] [stderr]    --> src/main.rs:271:13
[INFO] [stderr]     |
[INFO] [stderr] 271 |     let mut rad = 0f64;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]    --> src/main.rs:302:9
[INFO] [stderr]     |
[INFO] [stderr] 302 |     let query = req.extensions.get::<Router>().unwrap().find("post_id").unwrap_or("/");
[INFO] [stderr]     |         ^^^^^ help: consider prefixing with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/main.rs:304:9
[INFO] [stderr]     |
[INFO] [stderr] 304 |     let x = req.body.read_to_string(&mut s);
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/main.rs:369:9
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let x = tree2.read().unwrap();
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `depth` is assigned to, but never used
[INFO] [stderr]   --> src/gpx.rs:50:10
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let mut depth = 0;
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_depth` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]   --> src/gpx.rs:89:23
[INFO] [stderr]    |
[INFO] [stderr] 89 |             Ok(XmlEvent::CData(string)) => {
[INFO] [stderr]    |                                ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `simple_points`
[INFO] [stderr]   --> src/geo.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let mut simple_points: Vec<(f64, f64)> = Vec::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_simple_points`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let mut file = File::open(format!("./resources/posts/{}.json", id));
[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: unused variable: `data`
[INFO] [stderr]    --> src/main.rs:267:13
[INFO] [stderr]     |
[INFO] [stderr] 267 |     let mut data = get_posts();
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `resp`
[INFO] [stderr]    --> src/main.rs:268:13
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let mut resp = Response::new();
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_resp`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lat` is never read
[INFO] [stderr]    --> src/main.rs:269:13
[INFO] [stderr]     |
[INFO] [stderr] 269 |     let mut lat = 0f64;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lng` is never read
[INFO] [stderr]    --> src/main.rs:270:13
[INFO] [stderr]     |
[INFO] [stderr] 270 |     let mut lng = 0f64;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rad` is never read
[INFO] [stderr]    --> src/main.rs:271:13
[INFO] [stderr]     |
[INFO] [stderr] 271 |     let mut rad = 0f64;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query`
[INFO] [stderr]    --> src/main.rs:302:9
[INFO] [stderr]     |
[INFO] [stderr] 302 |     let query = req.extensions.get::<Router>().unwrap().find("post_id").unwrap_or("/");
[INFO] [stderr]     |         ^^^^^ help: consider prefixing with an underscore: `_query`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/main.rs:304:9
[INFO] [stderr]     |
[INFO] [stderr] 304 |     let x = req.body.read_to_string(&mut s);
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/main.rs:369:9
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let x = tree2.read().unwrap();
[INFO] [stderr]     |         ^ help: consider prefixing with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `depth` is assigned to, but never used
[INFO] [stderr]   --> src/gpx.rs:50:10
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let mut depth = 0;
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_depth` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]   --> src/gpx.rs:89:23
[INFO] [stderr]    |
[INFO] [stderr] 89 |             Ok(XmlEvent::CData(string)) => {
[INFO] [stderr]    |                                ^^^^^^ help: consider prefixing with an underscore: `_string`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `simple_points`
[INFO] [stderr]   --> src/geo.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let mut simple_points: Vec<(f64, f64)> = Vec::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_simple_points`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 267 |     let mut data = get_posts();
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:268:9
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let mut resp = Response::new();
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 |     let mut data = get_post(query);
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let mut file = File::open(format!("./resources/posts/{}.json", id));
[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/main.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 267 |     let mut data = get_posts();
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:268:9
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let mut resp = Response::new();
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 |     let mut data = get_post(query);
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/geo.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let mut simple_points: Vec<(f64, f64)> = Vec::new();
[INFO] [stderr]    |         ----^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `indent`
[INFO] [stderr]  --> src/gpx.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn indent(size: usize) -> String {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `A`
[INFO] [stderr]  --> src/geo.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | static A: f64 = 6378137.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAXEXTENT`
[INFO] [stderr]  --> src/geo.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | static MAXEXTENT: f64 = 20037508.342789244;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `D2R`
[INFO] [stderr]  --> src/geo.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | static D2R: f64 = f64::consts::PI / 180.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `R2D`
[INFO] [stderr]  --> src/geo.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | static R2D: f64 = 180.0 / f64::consts::PI;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lat_to_y`
[INFO] [stderr]   --> src/geo.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn lat_to_y(lat: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lng_to_x`
[INFO] [stderr]   --> src/geo.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn lng_to_x(lng: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `x_to_lng`
[INFO] [stderr]   --> src/geo.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn x_to_lng(x: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `y_to_lat`
[INFO] [stderr]   --> src/geo.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn y_to_lat(y: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `haversine`
[INFO] [stderr]   --> src/geo.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn haversine(lat1: f64, lon1: f64, lat2: f64, lon2: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `simplify`
[INFO] [stderr]   --> src/geo.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn simplify<T>(points: Vec<T>) -> Vec<T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ftp.rs:110:25
[INFO] [stderr]     |
[INFO] [stderr] 110 |                         cord_sender.send(file_out);
[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/main.rs:307:5
[INFO] [stderr]     |
[INFO] [stderr] 307 |     f.write(serde_json::to_string(&post).unwrap().as_bytes());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/geo.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let mut simple_points: Vec<(f64, f64)> = Vec::new();
[INFO] [stderr]    |         ----^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `indent`
[INFO] [stderr]  --> src/gpx.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn indent(size: usize) -> String {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `A`
[INFO] [stderr]  --> src/geo.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | static A: f64 = 6378137.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `MAXEXTENT`
[INFO] [stderr]  --> src/geo.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | static MAXEXTENT: f64 = 20037508.342789244;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `D2R`
[INFO] [stderr]  --> src/geo.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | static D2R: f64 = f64::consts::PI / 180.0;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `R2D`
[INFO] [stderr]  --> src/geo.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | static R2D: f64 = 180.0 / f64::consts::PI;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lat_to_y`
[INFO] [stderr]   --> src/geo.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn lat_to_y(lat: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lng_to_x`
[INFO] [stderr]   --> src/geo.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn lng_to_x(lng: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `x_to_lng`
[INFO] [stderr]   --> src/geo.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn x_to_lng(x: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `y_to_lat`
[INFO] [stderr]   --> src/geo.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn y_to_lat(y: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `haversine`
[INFO] [stderr]   --> src/geo.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn haversine(lat1: f64, lon1: f64, lat2: f64, lon2: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `simplify`
[INFO] [stderr]   --> src/geo.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn simplify<T>(points: Vec<T>) -> Vec<T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ftp.rs:110:25
[INFO] [stderr]     |
[INFO] [stderr] 110 |                         cord_sender.send(file_out);
[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/main.rs:307:5
[INFO] [stderr]     |
[INFO] [stderr] 307 |     f.write(serde_json::to_string(&post).unwrap().as_bytes());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.34s
[INFO] running `"docker" "inspect" "92d336b049239022b022366135dc57ce21b7b7f8c291a038ec2f5e90f6adad30"`
[INFO] running `"docker" "rm" "-f" "92d336b049239022b022366135dc57ce21b7b7f8c291a038ec2f5e90f6adad30"`
[INFO] [stdout] 92d336b049239022b022366135dc57ce21b7b7f8c291a038ec2f5e90f6adad30