Dec 18 08:28:57.959 INFO checking AuroransSolis/ParkerByParts against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:28:57.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/AuroransSolis/ParkerByParts:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:28:58.172 INFO [stdout] cd217a7321e6470caf9d95dc3f1960c99d6bdf83629c0065826cdde34463534e
Dec 18 08:28:58.178 INFO running `"docker" "start" "-a" "cd217a7321e6470caf9d95dc3f1960c99d6bdf83629c0065826cdde34463534e"`
Dec 18 08:28:59.456 INFO [stderr]     Checking simplelog v0.5.0
Dec 18 08:29:00.144 INFO [stderr]     Checking ParkerByParts v0.1.0 (/opt/crater/workdir)
Dec 18 08:29:00.644 INFO [stderr] warning: unused imports: `Arc`, `Barrier`, `Mutex`
Dec 18 08:29:00.644 INFO [stderr]  --> src/trips_and_tests.rs:3:17
Dec 18 08:29:00.644 INFO [stderr]   |
Dec 18 08:29:00.644 INFO [stderr] 3 | use std::sync::{Arc, Mutex, Barrier, mpsc};
Dec 18 08:29:00.644 INFO [stderr]   |                 ^^^  ^^^^^  ^^^^^^^
Dec 18 08:29:00.644 INFO [stderr]   |
Dec 18 08:29:00.644 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:29:00.644 INFO [stderr] 
Dec 18 08:29:00.644 INFO [stderr] warning: unused imports: `Arc`, `Barrier`, `Mutex`
Dec 18 08:29:00.644 INFO [stderr]  --> src/trips_and_tests.rs:3:17
Dec 18 08:29:00.644 INFO [stderr]   |
Dec 18 08:29:00.644 INFO [stderr] 3 | use std::sync::{Arc, Mutex, Barrier, mpsc};
Dec 18 08:29:00.644 INFO [stderr]   |                 ^^^  ^^^^^  ^^^^^^^
Dec 18 08:29:00.644 INFO [stderr]   |
Dec 18 08:29:00.644 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:29:00.644 INFO [stderr] 
Dec 18 08:29:00.645 INFO [stderr] warning: unused import: `tcp_stuff::*`
Dec 18 08:29:00.645 INFO [stderr]  --> src/main.rs:8:5
Dec 18 08:29:00.645 INFO [stderr]   |
Dec 18 08:29:00.645 INFO [stderr] 8 | use tcp_stuff::*;
Dec 18 08:29:00.645 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 08:29:00.645 INFO [stderr] warning: unused import: `tcp_stuff::*`
Dec 18 08:29:00.645 INFO [stderr]  --> src/main.rs:8:5
Dec 18 08:29:00.645 INFO [stderr]   |
Dec 18 08:29:00.645 INFO [stderr] 8 | use tcp_stuff::*;
Dec 18 08:29:00.645 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 18 08:29:00.646 INFO [stderr] 
Dec 18 08:29:00.646 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Dec 18 08:29:00.646 INFO [stderr]   --> src/main.rs:10:16
Dec 18 08:29:00.646 INFO [stderr]    |
Dec 18 08:29:00.647 INFO [stderr] 10 | use std::net::{TcpListener, TcpStream};
Dec 18 08:29:00.647 INFO [stderr]    |                ^^^^^^^^^^^  ^^^^^^^^^
Dec 18 08:29:00.647 INFO [stderr] 
Dec 18 08:29:00.647 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`, `Write`
Dec 18 08:29:00.647 INFO [stderr]   --> src/main.rs:11:15
Dec 18 08:29:00.648 INFO [stderr]    |
Dec 18 08:29:00.648 INFO [stderr] 11 | use std::io::{Read, Write, BufReader, BufRead};
Dec 18 08:29:00.648 INFO [stderr]    |               ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^
Dec 18 08:29:00.648 INFO [stderr] 
Dec 18 08:29:00.648 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 18 08:29:00.649 INFO [stderr]   --> src/main.rs:14:17
Dec 18 08:29:00.649 INFO [stderr]    |
Dec 18 08:29:00.649 INFO [stderr] 14 | use std::sync::{Arc, Mutex};
Dec 18 08:29:00.649 INFO [stderr]    |                 ^^^  ^^^^^
Dec 18 08:29:00.649 INFO [stderr] 
Dec 18 08:29:00.650 INFO [stderr] 
Dec 18 08:29:00.650 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Dec 18 08:29:00.650 INFO [stderr]   --> src/main.rs:10:16
Dec 18 08:29:00.650 INFO [stderr]    |
Dec 18 08:29:00.651 INFO [stderr] 10 | use std::net::{TcpListener, TcpStream};
Dec 18 08:29:00.651 INFO [stderr]    |                ^^^^^^^^^^^  ^^^^^^^^^
Dec 18 08:29:00.651 INFO [stderr] 
Dec 18 08:29:00.651 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`, `Write`
Dec 18 08:29:00.652 INFO [stderr]   --> src/main.rs:11:15
Dec 18 08:29:00.652 INFO [stderr]    |
Dec 18 08:29:00.652 INFO [stderr] 11 | use std::io::{Read, Write, BufReader, BufRead};
Dec 18 08:29:00.652 INFO [stderr]    |               ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^
Dec 18 08:29:00.652 INFO [stderr] 
Dec 18 08:29:00.653 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 18 08:29:00.653 INFO [stderr]   --> src/main.rs:14:17
Dec 18 08:29:00.653 INFO [stderr]    |
Dec 18 08:29:00.654 INFO [stderr] 14 | use std::sync::{Arc, Mutex};
Dec 18 08:29:00.654 INFO [stderr]    |                 ^^^  ^^^^^
Dec 18 08:29:00.654 INFO [stderr] 
Dec 18 08:29:00.836 INFO [stderr] warning: unused variable: `asdf`
Dec 18 08:29:00.836 INFO [stderr]   --> src/main.rs:49:13
Dec 18 08:29:00.836 INFO [stderr]    |
Dec 18 08:29:00.836 INFO [stderr] 49 |         let asdf = m_generator.get_data(10_000);
Dec 18 08:29:00.836 INFO [stderr]    |             ^^^^ help: consider using `_asdf` instead
Dec 18 08:29:00.836 INFO [stderr]    |
Dec 18 08:29:00.836 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:29:00.836 INFO [stderr] 
Dec 18 08:29:00.880 INFO [stderr] warning: unused variable: `asdf`
Dec 18 08:29:00.880 INFO [stderr]   --> src/main.rs:49:13
Dec 18 08:29:00.880 INFO [stderr]    |
Dec 18 08:29:00.880 INFO [stderr] 49 |         let asdf = m_generator.get_data(10_000);
Dec 18 08:29:00.880 INFO [stderr]    |             ^^^^ help: consider using `_asdf` instead
Dec 18 08:29:00.880 INFO [stderr]    |
Dec 18 08:29:00.880 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:29:00.880 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: variant is never constructed: `Why`
Dec 18 08:29:00.909 INFO [stderr]   --> src/trips_and_tests.rs:13:5
Dec 18 08:29:00.909 INFO [stderr]    |
Dec 18 08:29:00.909 INFO [stderr] 13 |     Why
Dec 18 08:29:00.909 INFO [stderr]    |     ^^^
Dec 18 08:29:00.909 INFO [stderr]    |
Dec 18 08:29:00.909 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: variant is never constructed: `Pause`
Dec 18 08:29:00.909 INFO [stderr]   --> src/trips_and_tests.rs:36:5
Dec 18 08:29:00.909 INFO [stderr]    |
Dec 18 08:29:00.909 INFO [stderr] 36 |     Pause,
Dec 18 08:29:00.909 INFO [stderr]    |     ^^^^^
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: variant is never constructed: `Play`
Dec 18 08:29:00.909 INFO [stderr]   --> src/trips_and_tests.rs:37:5
Dec 18 08:29:00.909 INFO [stderr]    |
Dec 18 08:29:00.909 INFO [stderr] 37 |     Play,
Dec 18 08:29:00.909 INFO [stderr]    |     ^^^^
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: method is never used: `pause`
Dec 18 08:29:00.909 INFO [stderr]   --> src/trips_and_tests.rs:70:5
Dec 18 08:29:00.909 INFO [stderr]    |
Dec 18 08:29:00.909 INFO [stderr] 70 |     pub fn pause(&mut self) -> Result<bool, TGError> {
Dec 18 08:29:00.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: method is never used: `play`
Dec 18 08:29:00.909 INFO [stderr]   --> src/trips_and_tests.rs:90:5
Dec 18 08:29:00.909 INFO [stderr]    |
Dec 18 08:29:00.909 INFO [stderr] 90 |     pub fn play(&mut self) -> Result<bool, TGError> {
Dec 18 08:29:00.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: constant item is never used: `GOOD_MASK`
Dec 18 08:29:00.909 INFO [stderr]    --> src/trips_and_tests.rs:281:1
Dec 18 08:29:00.909 INFO [stderr]     |
Dec 18 08:29:00.909 INFO [stderr] 281 | const GOOD_MASK: u64 = 0xC840C04048404040;
Dec 18 08:29:00.909 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: function is never used: `is_valid_square`
Dec 18 08:29:00.909 INFO [stderr]    --> src/trips_and_tests.rs:283:1
Dec 18 08:29:00.909 INFO [stderr]     |
Dec 18 08:29:00.909 INFO [stderr] 283 | fn is_valid_square(mut n: u64) -> bool {
Dec 18 08:29:00.909 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: function is never used: `test_squares`
Dec 18 08:29:00.909 INFO [stderr]    --> src/trips_and_tests.rs:302:1
Dec 18 08:29:00.909 INFO [stderr]     |
Dec 18 08:29:00.909 INFO [stderr] 302 | pub fn test_squares(trip: (u64, u64, u64)) -> bool {
Dec 18 08:29:00.909 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.909 INFO [stderr] warning: crate `ParkerByParts` should have a snake case name such as `parker_by_parts`
Dec 18 08:29:00.909 INFO [stderr]   |
Dec 18 08:29:00.909 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 08:29:00.909 INFO [stderr] 
Dec 18 08:29:00.976 INFO [stderr] warning: variant is never constructed: `Why`
Dec 18 08:29:00.976 INFO [stderr]   --> src/trips_and_tests.rs:13:5
Dec 18 08:29:00.976 INFO [stderr]    |
Dec 18 08:29:00.976 INFO [stderr] 13 |     Why
Dec 18 08:29:00.976 INFO [stderr]    |     ^^^
Dec 18 08:29:00.976 INFO [stderr]    |
Dec 18 08:29:00.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:29:00.976 INFO [stderr] 
Dec 18 08:29:00.976 INFO [stderr] warning: variant is never constructed: `Pause`
Dec 18 08:29:00.976 INFO [stderr]   --> src/trips_and_tests.rs:36:5
Dec 18 08:29:00.976 INFO [stderr]    |
Dec 18 08:29:00.976 INFO [stderr] 36 |     Pause,
Dec 18 08:29:00.976 INFO [stderr]    |     ^^^^^
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:00.977 INFO [stderr] warning: variant is never constructed: `Play`
Dec 18 08:29:00.977 INFO [stderr]   --> src/trips_and_tests.rs:37:5
Dec 18 08:29:00.977 INFO [stderr]    |
Dec 18 08:29:00.977 INFO [stderr] 37 |     Play,
Dec 18 08:29:00.977 INFO [stderr]    |     ^^^^
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:00.977 INFO [stderr] warning: method is never used: `pause`
Dec 18 08:29:00.977 INFO [stderr]   --> src/trips_and_tests.rs:70:5
Dec 18 08:29:00.977 INFO [stderr]    |
Dec 18 08:29:00.977 INFO [stderr] 70 |     pub fn pause(&mut self) -> Result<bool, TGError> {
Dec 18 08:29:00.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:00.977 INFO [stderr] warning: method is never used: `play`
Dec 18 08:29:00.977 INFO [stderr]   --> src/trips_and_tests.rs:90:5
Dec 18 08:29:00.977 INFO [stderr]    |
Dec 18 08:29:00.977 INFO [stderr] 90 |     pub fn play(&mut self) -> Result<bool, TGError> {
Dec 18 08:29:00.977 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:00.977 INFO [stderr] warning: constant item is never used: `GOOD_MASK`
Dec 18 08:29:00.977 INFO [stderr]    --> src/trips_and_tests.rs:281:1
Dec 18 08:29:00.977 INFO [stderr]     |
Dec 18 08:29:00.977 INFO [stderr] 281 | const GOOD_MASK: u64 = 0xC840C04048404040;
Dec 18 08:29:00.977 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:00.977 INFO [stderr] warning: function is never used: `is_valid_square`
Dec 18 08:29:00.977 INFO [stderr]    --> src/trips_and_tests.rs:283:1
Dec 18 08:29:00.977 INFO [stderr]     |
Dec 18 08:29:00.977 INFO [stderr] 283 | fn is_valid_square(mut n: u64) -> bool {
Dec 18 08:29:00.977 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:00.977 INFO [stderr] warning: function is never used: `test_squares`
Dec 18 08:29:00.977 INFO [stderr]    --> src/trips_and_tests.rs:302:1
Dec 18 08:29:00.977 INFO [stderr]     |
Dec 18 08:29:00.977 INFO [stderr] 302 | pub fn test_squares(trip: (u64, u64, u64)) -> bool {
Dec 18 08:29:00.977 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:00.977 INFO [stderr] warning: crate `ParkerByParts` should have a snake case name such as `parker_by_parts`
Dec 18 08:29:00.977 INFO [stderr]   |
Dec 18 08:29:00.977 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 08:29:00.977 INFO [stderr] 
Dec 18 08:29:01.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 18 08:29:01.924 INFO running `"docker" "inspect" "cd217a7321e6470caf9d95dc3f1960c99d6bdf83629c0065826cdde34463534e"`
Dec 18 08:29:02.162 INFO running `"docker" "rm" "-f" "cd217a7321e6470caf9d95dc3f1960c99d6bdf83629c0065826cdde34463534e"`
Dec 18 08:29:02.453 INFO [stdout] cd217a7321e6470caf9d95dc3f1960c99d6bdf83629c0065826cdde34463534e