Nov 28 14:30:19.833 INFO checking AuroransSolis/ParkerByParts against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:30:19.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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"`
Nov 28 14:30:20.047 INFO [stdout] d02feac9d1a29f56263798c8af70d40ac8ce47a73baef3e7bcd853360962219f
Nov 28 14:30:20.054 INFO running `"docker" "start" "-a" "d02feac9d1a29f56263798c8af70d40ac8ce47a73baef3e7bcd853360962219f"`
Nov 28 14:30:21.155 INFO [stderr] usermod: no changes
Nov 28 14:30:21.256 INFO [stderr]     Checking ParkerByParts v0.1.0 (/source)
Nov 28 14:30:22.494 INFO [stderr] warning: unused imports: `Arc`, `Barrier`, `Mutex`
Nov 28 14:30:22.494 INFO [stderr]  --> src/trips_and_tests.rs:3:17
Nov 28 14:30:22.494 INFO [stderr]   |
Nov 28 14:30:22.494 INFO [stderr] 3 | use std::sync::{Arc, Mutex, Barrier, mpsc};
Nov 28 14:30:22.494 INFO [stderr]   |                 ^^^  ^^^^^  ^^^^^^^
Nov 28 14:30:22.494 INFO [stderr]   |
Nov 28 14:30:22.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:30:22.504 INFO [stderr] 
Nov 28 14:30:22.505 INFO [stderr] warning: unused import: `tcp_stuff::*`
Nov 28 14:30:22.505 INFO [stderr]  --> src/main.rs:8:5
Nov 28 14:30:22.505 INFO [stderr]   |
Nov 28 14:30:22.505 INFO [stderr] 8 | use tcp_stuff::*;
Nov 28 14:30:22.505 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 14:30:22.505 INFO [stderr] 
Nov 28 14:30:22.505 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Nov 28 14:30:22.505 INFO [stderr]   --> src/main.rs:10:16
Nov 28 14:30:22.505 INFO [stderr]    |
Nov 28 14:30:22.505 INFO [stderr] 10 | use std::net::{TcpListener, TcpStream};
Nov 28 14:30:22.505 INFO [stderr]    |                ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 14:30:22.505 INFO [stderr] 
Nov 28 14:30:22.505 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`, `Write`
Nov 28 14:30:22.505 INFO [stderr]   --> src/main.rs:11:15
Nov 28 14:30:22.505 INFO [stderr]    |
Nov 28 14:30:22.505 INFO [stderr] 11 | use std::io::{Read, Write, BufReader, BufRead};
Nov 28 14:30:22.505 INFO [stderr]    |               ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^
Nov 28 14:30:22.505 INFO [stderr] 
Nov 28 14:30:22.505 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 28 14:30:22.505 INFO [stderr]   --> src/main.rs:14:17
Nov 28 14:30:22.505 INFO [stderr]    |
Nov 28 14:30:22.505 INFO [stderr] 14 | use std::sync::{Arc, Mutex};
Nov 28 14:30:22.505 INFO [stderr]    |                 ^^^  ^^^^^
Nov 28 14:30:22.505 INFO [stderr] 
Nov 28 14:30:22.572 INFO [stderr] warning: unused imports: `Arc`, `Barrier`, `Mutex`
Nov 28 14:30:22.572 INFO [stderr]  --> src/trips_and_tests.rs:3:17
Nov 28 14:30:22.572 INFO [stderr]   |
Nov 28 14:30:22.572 INFO [stderr] 3 | use std::sync::{Arc, Mutex, Barrier, mpsc};
Nov 28 14:30:22.572 INFO [stderr]   |                 ^^^  ^^^^^  ^^^^^^^
Nov 28 14:30:22.572 INFO [stderr]   |
Nov 28 14:30:22.572 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:30:22.572 INFO [stderr] 
Nov 28 14:30:22.572 INFO [stderr] warning: unused import: `tcp_stuff::*`
Nov 28 14:30:22.572 INFO [stderr]  --> src/main.rs:8:5
Nov 28 14:30:22.572 INFO [stderr]   |
Nov 28 14:30:22.572 INFO [stderr] 8 | use tcp_stuff::*;
Nov 28 14:30:22.572 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 14:30:22.572 INFO [stderr] 
Nov 28 14:30:22.572 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Nov 28 14:30:22.573 INFO [stderr]   --> src/main.rs:10:16
Nov 28 14:30:22.573 INFO [stderr]    |
Nov 28 14:30:22.573 INFO [stderr] 10 | use std::net::{TcpListener, TcpStream};
Nov 28 14:30:22.573 INFO [stderr]    |                ^^^^^^^^^^^  ^^^^^^^^^
Nov 28 14:30:22.573 INFO [stderr] 
Nov 28 14:30:22.573 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`, `Write`
Nov 28 14:30:22.573 INFO [stderr]   --> src/main.rs:11:15
Nov 28 14:30:22.573 INFO [stderr]    |
Nov 28 14:30:22.573 INFO [stderr] 11 | use std::io::{Read, Write, BufReader, BufRead};
Nov 28 14:30:22.573 INFO [stderr]    |               ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^
Nov 28 14:30:22.573 INFO [stderr] 
Nov 28 14:30:22.573 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 28 14:30:22.573 INFO [stderr]   --> src/main.rs:14:17
Nov 28 14:30:22.573 INFO [stderr]    |
Nov 28 14:30:22.573 INFO [stderr] 14 | use std::sync::{Arc, Mutex};
Nov 28 14:30:22.573 INFO [stderr]    |                 ^^^  ^^^^^
Nov 28 14:30:22.573 INFO [stderr] 
Nov 28 14:30:22.712 INFO [stderr] warning: unused variable: `asdf`
Nov 28 14:30:22.712 INFO [stderr]   --> src/main.rs:49:13
Nov 28 14:30:22.712 INFO [stderr]    |
Nov 28 14:30:22.713 INFO [stderr] 49 |         let asdf = m_generator.get_data(10_000);
Nov 28 14:30:22.713 INFO [stderr]    |             ^^^^ help: consider using `_asdf` instead
Nov 28 14:30:22.713 INFO [stderr]    |
Nov 28 14:30:22.713 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:30:22.713 INFO [stderr] 
Nov 28 14:30:22.776 INFO [stderr] warning: variant is never constructed: `Why`
Nov 28 14:30:22.776 INFO [stderr]   --> src/trips_and_tests.rs:13:5
Nov 28 14:30:22.776 INFO [stderr]    |
Nov 28 14:30:22.776 INFO [stderr] 13 |     Why
Nov 28 14:30:22.776 INFO [stderr]    |     ^^^
Nov 28 14:30:22.776 INFO [stderr]    |
Nov 28 14:30:22.776 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:30:22.776 INFO [stderr] 
Nov 28 14:30:22.776 INFO [stderr] warning: variant is never constructed: `Pause`
Nov 28 14:30:22.776 INFO [stderr]   --> src/trips_and_tests.rs:36:5
Nov 28 14:30:22.776 INFO [stderr]    |
Nov 28 14:30:22.776 INFO [stderr] 36 |     Pause,
Nov 28 14:30:22.776 INFO [stderr]    |     ^^^^^
Nov 28 14:30:22.776 INFO [stderr] 
Nov 28 14:30:22.776 INFO [stderr] warning: variant is never constructed: `Play`
Nov 28 14:30:22.776 INFO [stderr]   --> src/trips_and_tests.rs:37:5
Nov 28 14:30:22.776 INFO [stderr]    |
Nov 28 14:30:22.776 INFO [stderr] 37 |     Play,
Nov 28 14:30:22.776 INFO [stderr]    |     ^^^^
Nov 28 14:30:22.776 INFO [stderr] 
Nov 28 14:30:22.776 INFO [stderr] warning: method is never used: `pause`
Nov 28 14:30:22.776 INFO [stderr]   --> src/trips_and_tests.rs:70:5
Nov 28 14:30:22.776 INFO [stderr]    |
Nov 28 14:30:22.777 INFO [stderr] 70 |     pub fn pause(&mut self) -> Result<bool, TGError> {
Nov 28 14:30:22.777 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.777 INFO [stderr] 
Nov 28 14:30:22.777 INFO [stderr] warning: method is never used: `play`
Nov 28 14:30:22.777 INFO [stderr]   --> src/trips_and_tests.rs:90:5
Nov 28 14:30:22.777 INFO [stderr]    |
Nov 28 14:30:22.777 INFO [stderr] 90 |     pub fn play(&mut self) -> Result<bool, TGError> {
Nov 28 14:30:22.777 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.777 INFO [stderr] 
Nov 28 14:30:22.777 INFO [stderr] warning: constant item is never used: `GOOD_MASK`
Nov 28 14:30:22.777 INFO [stderr]    --> src/trips_and_tests.rs:281:1
Nov 28 14:30:22.777 INFO [stderr]     |
Nov 28 14:30:22.777 INFO [stderr] 281 | const GOOD_MASK: u64 = 0xC840C04048404040;
Nov 28 14:30:22.777 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.777 INFO [stderr] 
Nov 28 14:30:22.777 INFO [stderr] warning: function is never used: `is_valid_square`
Nov 28 14:30:22.777 INFO [stderr]    --> src/trips_and_tests.rs:283:1
Nov 28 14:30:22.777 INFO [stderr]     |
Nov 28 14:30:22.777 INFO [stderr] 283 | fn is_valid_square(mut n: u64) -> bool {
Nov 28 14:30:22.777 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.777 INFO [stderr] 
Nov 28 14:30:22.777 INFO [stderr] warning: function is never used: `test_squares`
Nov 28 14:30:22.777 INFO [stderr]    --> src/trips_and_tests.rs:302:1
Nov 28 14:30:22.777 INFO [stderr]     |
Nov 28 14:30:22.777 INFO [stderr] 302 | pub fn test_squares(trip: (u64, u64, u64)) -> bool {
Nov 28 14:30:22.777 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.777 INFO [stderr] 
Nov 28 14:30:22.777 INFO [stderr] warning: crate `ParkerByParts` should have a snake case name such as `parker_by_parts`
Nov 28 14:30:22.777 INFO [stderr]   |
Nov 28 14:30:22.777 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 14:30:22.777 INFO [stderr] 
Nov 28 14:30:22.804 INFO [stderr] warning: unused variable: `asdf`
Nov 28 14:30:22.804 INFO [stderr]   --> src/main.rs:49:13
Nov 28 14:30:22.804 INFO [stderr]    |
Nov 28 14:30:22.804 INFO [stderr] 49 |         let asdf = m_generator.get_data(10_000);
Nov 28 14:30:22.804 INFO [stderr]    |             ^^^^ help: consider using `_asdf` instead
Nov 28 14:30:22.804 INFO [stderr]    |
Nov 28 14:30:22.804 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:30:22.804 INFO [stderr] 
Nov 28 14:30:22.908 INFO [stderr] warning: variant is never constructed: `Why`
Nov 28 14:30:22.908 INFO [stderr]   --> src/trips_and_tests.rs:13:5
Nov 28 14:30:22.908 INFO [stderr]    |
Nov 28 14:30:22.908 INFO [stderr] 13 |     Why
Nov 28 14:30:22.908 INFO [stderr]    |     ^^^
Nov 28 14:30:22.908 INFO [stderr]    |
Nov 28 14:30:22.908 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:30:22.908 INFO [stderr] 
Nov 28 14:30:22.908 INFO [stderr] warning: variant is never constructed: `Pause`
Nov 28 14:30:22.908 INFO [stderr]   --> src/trips_and_tests.rs:36:5
Nov 28 14:30:22.908 INFO [stderr]    |
Nov 28 14:30:22.908 INFO [stderr] 36 |     Pause,
Nov 28 14:30:22.908 INFO [stderr]    |     ^^^^^
Nov 28 14:30:22.908 INFO [stderr] 
Nov 28 14:30:22.908 INFO [stderr] warning: variant is never constructed: `Play`
Nov 28 14:30:22.908 INFO [stderr]   --> src/trips_and_tests.rs:37:5
Nov 28 14:30:22.909 INFO [stderr]    |
Nov 28 14:30:22.909 INFO [stderr] 37 |     Play,
Nov 28 14:30:22.909 INFO [stderr]    |     ^^^^
Nov 28 14:30:22.909 INFO [stderr] 
Nov 28 14:30:22.909 INFO [stderr] warning: method is never used: `pause`
Nov 28 14:30:22.909 INFO [stderr]   --> src/trips_and_tests.rs:70:5
Nov 28 14:30:22.909 INFO [stderr]    |
Nov 28 14:30:22.909 INFO [stderr] 70 |     pub fn pause(&mut self) -> Result<bool, TGError> {
Nov 28 14:30:22.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.909 INFO [stderr] 
Nov 28 14:30:22.909 INFO [stderr] warning: method is never used: `play`
Nov 28 14:30:22.909 INFO [stderr]   --> src/trips_and_tests.rs:90:5
Nov 28 14:30:22.909 INFO [stderr]    |
Nov 28 14:30:22.909 INFO [stderr] 90 |     pub fn play(&mut self) -> Result<bool, TGError> {
Nov 28 14:30:22.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.909 INFO [stderr] 
Nov 28 14:30:22.909 INFO [stderr] warning: constant item is never used: `GOOD_MASK`
Nov 28 14:30:22.909 INFO [stderr]    --> src/trips_and_tests.rs:281:1
Nov 28 14:30:22.909 INFO [stderr]     |
Nov 28 14:30:22.909 INFO [stderr] 281 | const GOOD_MASK: u64 = 0xC840C04048404040;
Nov 28 14:30:22.909 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.909 INFO [stderr] 
Nov 28 14:30:22.909 INFO [stderr] warning: function is never used: `is_valid_square`
Nov 28 14:30:22.909 INFO [stderr]    --> src/trips_and_tests.rs:283:1
Nov 28 14:30:22.909 INFO [stderr]     |
Nov 28 14:30:22.909 INFO [stderr] 283 | fn is_valid_square(mut n: u64) -> bool {
Nov 28 14:30:22.909 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.909 INFO [stderr] 
Nov 28 14:30:22.909 INFO [stderr] warning: function is never used: `test_squares`
Nov 28 14:30:22.909 INFO [stderr]    --> src/trips_and_tests.rs:302:1
Nov 28 14:30:22.909 INFO [stderr]     |
Nov 28 14:30:22.909 INFO [stderr] 302 | pub fn test_squares(trip: (u64, u64, u64)) -> bool {
Nov 28 14:30:22.909 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:30:22.909 INFO [stderr] 
Nov 28 14:30:22.909 INFO [stderr] warning: crate `ParkerByParts` should have a snake case name such as `parker_by_parts`
Nov 28 14:30:22.909 INFO [stderr]   |
Nov 28 14:30:22.909 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 14:30:22.909 INFO [stderr] 
Nov 28 14:30:22.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 28 14:30:22.967 INFO [stderr] su: No module specific data is present
Nov 28 14:30:23.677 INFO running `"docker" "inspect" "d02feac9d1a29f56263798c8af70d40ac8ce47a73baef3e7bcd853360962219f"`
Nov 28 14:30:23.982 INFO running `"docker" "rm" "-f" "d02feac9d1a29f56263798c8af70d40ac8ce47a73baef3e7bcd853360962219f"`
Nov 28 14:30:24.388 INFO [stdout] d02feac9d1a29f56263798c8af70d40ac8ce47a73baef3e7bcd853360962219f