Dec 13 12:49:13.855 INFO testing levkk/rust-chess against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:49:13.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:49:14.280 INFO [stdout] 918cb9f1f7be66dddb301b538e16768cf3c3ae02232b7cf79d3622397a3fb8ee
Dec 13 12:49:14.282 INFO running `"docker" "start" "-a" "918cb9f1f7be66dddb301b538e16768cf3c3ae02232b7cf79d3622397a3fb8ee"`
Dec 13 12:49:15.709 INFO [stderr] usermod: no changes
Dec 13 12:49:16.183 INFO [stderr]    Compiling cmake v0.1.35
Dec 13 12:49:16.183 INFO [stderr]    Compiling want v0.0.6
Dec 13 12:49:16.207 INFO [stderr]    Compiling num-complex v0.2.0
Dec 13 12:49:16.231 INFO [stderr]    Compiling colored v1.6.1
Dec 13 12:49:16.240 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 13 12:49:16.241 INFO [stderr]    Compiling num-iter v0.1.37
Dec 13 12:49:16.244 INFO [stderr]    Compiling syn v0.15.8
Dec 13 12:49:18.297 INFO [stderr]    Compiling hyper v0.12.11
Dec 13 12:49:21.727 INFO [stderr]    Compiling glfw-sys v3.2.2
Dec 13 12:49:25.443 INFO [stderr]    Compiling num-rational v0.2.1
Dec 13 12:49:30.027 INFO [stderr]    Compiling num v0.2.0
Dec 13 12:49:36.215 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 13 12:49:36.999 INFO [stderr]    Compiling glfw v0.25.0
Dec 13 12:49:41.227 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 13 12:49:45.248 INFO [stderr]    Compiling reqwest v0.9.2
Dec 13 12:50:01.319 INFO [stderr]    Compiling rust_chess v0.2.0 (/source)
Dec 13 12:50:04.871 INFO [stderr] warning: unused import: `super::*`
Dec 13 12:50:04.871 INFO [stderr]    --> src/board.rs:507:7
Dec 13 12:50:04.871 INFO [stderr]     |
Dec 13 12:50:04.871 INFO [stderr] 507 |   use super::*;
Dec 13 12:50:04.871 INFO [stderr]     |       ^^^^^^^^
Dec 13 12:50:04.871 INFO [stderr]     |
Dec 13 12:50:04.871 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 12:50:04.871 INFO [stderr] 
Dec 13 12:50:04.871 INFO [stderr] warning: unused import: `collections`
Dec 13 12:50:04.871 INFO [stderr]  --> src/connection.rs:7:30
Dec 13 12:50:04.871 INFO [stderr]   |
Dec 13 12:50:04.871 INFO [stderr] 7 | use std::{net, thread, time, collections};
Dec 13 12:50:04.871 INFO [stderr]   |                              ^^^^^^^^^^^
Dec 13 12:50:04.871 INFO [stderr] 
Dec 13 12:50:04.871 INFO [stderr] warning: unused import: `channel`
Dec 13 12:50:04.871 INFO [stderr]   --> src/gui.rs:29:23
Dec 13 12:50:04.871 INFO [stderr]    |
Dec 13 12:50:04.871 INFO [stderr] 29 | use std::sync::mpsc::{channel, Receiver, Sender};
Dec 13 12:50:04.871 INFO [stderr]    |                       ^^^^^^^
Dec 13 12:50:04.871 INFO [stderr] 
Dec 13 12:50:04.871 INFO [stderr] warning: unused import: `super::*`
Dec 13 12:50:04.871 INFO [stderr]    --> src/models/piece.rs:171:7
Dec 13 12:50:04.871 INFO [stderr]     |
Dec 13 12:50:04.871 INFO [stderr] 171 |   use super::*;
Dec 13 12:50:04.871 INFO [stderr]     |       ^^^^^^^^
Dec 13 12:50:04.871 INFO [stderr] 
Dec 13 12:50:05.751 INFO [stderr] warning: unused variable: `mesh`
Dec 13 12:50:05.751 INFO [stderr]   --> src/model_loader.rs:16:9
Dec 13 12:50:05.751 INFO [stderr]    |
Dec 13 12:50:05.751 INFO [stderr] 16 |     let mesh = &m.mesh;
Dec 13 12:50:05.751 INFO [stderr]    |         ^^^^ help: consider using `_mesh` instead
Dec 13 12:50:05.751 INFO [stderr]    |
Dec 13 12:50:05.751 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:50:05.751 INFO [stderr] 
Dec 13 12:50:06.043 INFO [stderr] warning: constant item is never used: `RETRY_ATTEMPTS_HTTP`
Dec 13 12:50:06.043 INFO [stderr]   --> src/connection.rs:23:1
Dec 13 12:50:06.043 INFO [stderr]    |
Dec 13 12:50:06.043 INFO [stderr] 23 | const RETRY_ATTEMPTS_HTTP: i32 = 5;
Dec 13 12:50:06.043 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:06.043 INFO [stderr]    |
Dec 13 12:50:06.043 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 12:50:06.044 INFO [stderr] 
Dec 13 12:50:06.044 INFO [stderr] warning: field is never used: `zoom`
Dec 13 12:50:06.044 INFO [stderr]   --> src/camera.rs:22:3
Dec 13 12:50:06.044 INFO [stderr]    |
Dec 13 12:50:06.044 INFO [stderr] 22 |   zoom: f32,
Dec 13 12:50:06.044 INFO [stderr]    |   ^^^^^^^^^
Dec 13 12:50:06.044 INFO [stderr] 
Dec 13 12:50:06.048 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:50:06.048 INFO [stderr]    --> src/board.rs:101:5
Dec 13 12:50:06.048 INFO [stderr]     |
Dec 13 12:50:06.048 INFO [stderr] 101 |     write!(f, "{}", color);
Dec 13 12:50:06.048 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:06.048 INFO [stderr]     |
Dec 13 12:50:06.048 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 12:50:06.048 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:50:06.048 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 12:50:06.048 INFO [stderr] 
Dec 13 12:50:06.053 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:50:06.053 INFO [stderr]    --> src/game.rs:263:9
Dec 13 12:50:06.053 INFO [stderr]     |
Dec 13 12:50:06.053 INFO [stderr] 263 |         board_sender.send(self.board.clone());
Dec 13 12:50:06.053 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:06.053 INFO [stderr]     |
Dec 13 12:50:06.054 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:50:06.054 INFO [stderr] 
Dec 13 12:50:06.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:50:06.056 INFO [stderr]    --> src/connection.rs:331:5
Dec 13 12:50:06.056 INFO [stderr]     |
Dec 13 12:50:06.056 INFO [stderr] 331 |     self.client.delete(&format!("{}/clients/{}", self.endpoint, self.name)).send();
Dec 13 12:50:06.056 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:06.056 INFO [stderr]     |
Dec 13 12:50:06.056 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:50:06.056 INFO [stderr] 
Dec 13 12:50:22.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Dec 13 12:50:22.911 INFO [stderr] su: No module specific data is present
Dec 13 12:50:24.251 INFO running `"docker" "inspect" "918cb9f1f7be66dddb301b538e16768cf3c3ae02232b7cf79d3622397a3fb8ee"`
Dec 13 12:50:24.619 INFO running `"docker" "rm" "-f" "918cb9f1f7be66dddb301b538e16768cf3c3ae02232b7cf79d3622397a3fb8ee"`
Dec 13 12:50:25.019 INFO [stdout] 918cb9f1f7be66dddb301b538e16768cf3c3ae02232b7cf79d3622397a3fb8ee
Dec 13 12:50:25.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:50:25.496 INFO [stdout] b1ff5abba45446b5a15e18e8c9bce864a886bc27166c882367af8a5cf188363e
Dec 13 12:50:25.503 INFO running `"docker" "start" "-a" "b1ff5abba45446b5a15e18e8c9bce864a886bc27166c882367af8a5cf188363e"`
Dec 13 12:50:26.539 INFO [stderr] usermod: no changes
Dec 13 12:50:26.871 INFO [stderr]    Compiling rust_chess v0.2.0 (/source)
Dec 13 12:50:33.943 INFO [stderr] warning: unused import: `collections`
Dec 13 12:50:33.943 INFO [stderr]  --> src/connection.rs:7:30
Dec 13 12:50:33.943 INFO [stderr]   |
Dec 13 12:50:33.943 INFO [stderr] 7 | use std::{net, thread, time, collections};
Dec 13 12:50:33.943 INFO [stderr]   |                              ^^^^^^^^^^^
Dec 13 12:50:33.943 INFO [stderr]   |
Dec 13 12:50:33.943 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 12:50:33.943 INFO [stderr] 
Dec 13 12:50:34.975 INFO [stderr] warning: unused variable: `mesh`
Dec 13 12:50:34.975 INFO [stderr]   --> src/model_loader.rs:16:9
Dec 13 12:50:34.975 INFO [stderr]    |
Dec 13 12:50:34.975 INFO [stderr] 16 |     let mesh = &m.mesh;
Dec 13 12:50:34.975 INFO [stderr]    |         ^^^^ help: consider using `_mesh` instead
Dec 13 12:50:34.975 INFO [stderr]    |
Dec 13 12:50:34.975 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:50:34.975 INFO [stderr] 
Dec 13 12:50:35.439 INFO [stderr] warning: constant item is never used: `RETRY_ATTEMPTS_HTTP`
Dec 13 12:50:35.439 INFO [stderr]   --> src/connection.rs:23:1
Dec 13 12:50:35.439 INFO [stderr]    |
Dec 13 12:50:35.439 INFO [stderr] 23 | const RETRY_ATTEMPTS_HTTP: i32 = 5;
Dec 13 12:50:35.439 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:35.439 INFO [stderr]    |
Dec 13 12:50:35.439 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 12:50:35.439 INFO [stderr] 
Dec 13 12:50:35.439 INFO [stderr] warning: field is never used: `zoom`
Dec 13 12:50:35.439 INFO [stderr]   --> src/camera.rs:22:3
Dec 13 12:50:35.439 INFO [stderr]    |
Dec 13 12:50:35.439 INFO [stderr] 22 |   zoom: f32,
Dec 13 12:50:35.439 INFO [stderr]    |   ^^^^^^^^^
Dec 13 12:50:35.439 INFO [stderr] 
Dec 13 12:50:35.459 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:50:35.459 INFO [stderr]    --> src/board.rs:101:5
Dec 13 12:50:35.459 INFO [stderr]     |
Dec 13 12:50:35.459 INFO [stderr] 101 |     write!(f, "{}", color);
Dec 13 12:50:35.459 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:35.459 INFO [stderr]     |
Dec 13 12:50:35.459 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 12:50:35.459 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:50:35.459 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 12:50:35.459 INFO [stderr] 
Dec 13 12:50:35.495 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:50:35.495 INFO [stderr]    --> src/game.rs:263:9
Dec 13 12:50:35.495 INFO [stderr]     |
Dec 13 12:50:35.495 INFO [stderr] 263 |         board_sender.send(self.board.clone());
Dec 13 12:50:35.495 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:35.495 INFO [stderr]     |
Dec 13 12:50:35.495 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:50:35.495 INFO [stderr] 
Dec 13 12:50:35.535 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:50:35.535 INFO [stderr]    --> src/connection.rs:331:5
Dec 13 12:50:35.535 INFO [stderr]     |
Dec 13 12:50:35.535 INFO [stderr] 331 |     self.client.delete(&format!("{}/clients/{}", self.endpoint, self.name)).send();
Dec 13 12:50:35.535 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:50:35.535 INFO [stderr]     |
Dec 13 12:50:35.535 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:50:35.535 INFO [stderr] 
Dec 13 12:50:46.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.94s
Dec 13 12:50:46.543 INFO [stderr] su: No module specific data is present
Dec 13 12:50:47.434 INFO running `"docker" "inspect" "b1ff5abba45446b5a15e18e8c9bce864a886bc27166c882367af8a5cf188363e"`
Dec 13 12:50:47.701 INFO running `"docker" "rm" "-f" "b1ff5abba45446b5a15e18e8c9bce864a886bc27166c882367af8a5cf188363e"`
Dec 13 12:50:47.931 INFO [stdout] b1ff5abba45446b5a15e18e8c9bce864a886bc27166c882367af8a5cf188363e