Dec 12 03:50:38.481 INFO checking AuroransSolis/ParkerByParts against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:50:38.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 03:50:38.916 INFO [stdout] 164c7d332c26f6e3bdab006eaf60b18d29e09c4b295c629ba01b1fa7f7684ed7
Dec 12 03:50:38.920 INFO running `"docker" "start" "-a" "164c7d332c26f6e3bdab006eaf60b18d29e09c4b295c629ba01b1fa7f7684ed7"`
Dec 12 03:50:39.640 INFO [stderr] usermod: no changes
Dec 12 03:50:39.714 INFO [stderr]     Checking simplelog v0.5.0
Dec 12 03:50:40.668 INFO [stderr]     Checking ParkerByParts v0.1.0 (/source)
Dec 12 03:50:41.751 INFO [stderr] warning: unused imports: `Arc`, `Barrier`, `Mutex`
Dec 12 03:50:41.752 INFO [stderr]  --> src/trips_and_tests.rs:3:17
Dec 12 03:50:41.752 INFO [stderr]   |
Dec 12 03:50:41.752 INFO [stderr] 3 | use std::sync::{Arc, Mutex, Barrier, mpsc};
Dec 12 03:50:41.753 INFO [stderr]   |                 ^^^  ^^^^^  ^^^^^^^
Dec 12 03:50:41.753 INFO [stderr]   |
Dec 12 03:50:41.753 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 03:50:41.754 INFO [stderr] 
Dec 12 03:50:41.755 INFO [stderr] warning: unused import: `tcp_stuff::*`
Dec 12 03:50:41.755 INFO [stderr]  --> src/main.rs:8:5
Dec 12 03:50:41.755 INFO [stderr]   |
Dec 12 03:50:41.755 INFO [stderr] 8 | use tcp_stuff::*;
Dec 12 03:50:41.756 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 03:50:41.756 INFO [stderr] 
Dec 12 03:50:41.756 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Dec 12 03:50:41.756 INFO [stderr]   --> src/main.rs:10:16
Dec 12 03:50:41.757 INFO [stderr]    |
Dec 12 03:50:41.757 INFO [stderr] 10 | use std::net::{TcpListener, TcpStream};
Dec 12 03:50:41.757 INFO [stderr]    |                ^^^^^^^^^^^  ^^^^^^^^^
Dec 12 03:50:41.757 INFO [stderr] 
Dec 12 03:50:41.758 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`, `Write`
Dec 12 03:50:41.758 INFO [stderr]   --> src/main.rs:11:15
Dec 12 03:50:41.758 INFO [stderr]    |
Dec 12 03:50:41.759 INFO [stderr] 11 | use std::io::{Read, Write, BufReader, BufRead};
Dec 12 03:50:41.759 INFO [stderr]    |               ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^
Dec 12 03:50:41.759 INFO [stderr] 
Dec 12 03:50:41.760 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 12 03:50:41.760 INFO [stderr]   --> src/main.rs:14:17
Dec 12 03:50:41.760 INFO [stderr]    |
Dec 12 03:50:41.761 INFO [stderr] 14 | use std::sync::{Arc, Mutex};
Dec 12 03:50:41.761 INFO [stderr]    |                 ^^^  ^^^^^
Dec 12 03:50:41.761 INFO [stderr] 
Dec 12 03:50:41.913 INFO [stderr] warning: unused variable: `asdf`
Dec 12 03:50:41.913 INFO [stderr]   --> src/main.rs:49:13
Dec 12 03:50:41.913 INFO [stderr]    |
Dec 12 03:50:41.913 INFO [stderr] 49 |         let asdf = m_generator.get_data(10_000);
Dec 12 03:50:41.914 INFO [stderr]    |             ^^^^ help: consider using `_asdf` instead
Dec 12 03:50:41.914 INFO [stderr]    |
Dec 12 03:50:41.914 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:50:41.915 INFO [stderr] 
Dec 12 03:50:41.977 INFO [stderr] warning: variant is never constructed: `Why`
Dec 12 03:50:41.977 INFO [stderr]   --> src/trips_and_tests.rs:13:5
Dec 12 03:50:41.978 INFO [stderr]    |
Dec 12 03:50:41.978 INFO [stderr] 13 |     Why
Dec 12 03:50:41.978 INFO [stderr]    |     ^^^
Dec 12 03:50:41.979 INFO [stderr]    |
Dec 12 03:50:41.979 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:50:41.979 INFO [stderr] 
Dec 12 03:50:41.980 INFO [stderr] warning: variant is never constructed: `Pause`
Dec 12 03:50:41.980 INFO [stderr]   --> src/trips_and_tests.rs:36:5
Dec 12 03:50:41.980 INFO [stderr]    |
Dec 12 03:50:41.981 INFO [stderr] 36 |     Pause,
Dec 12 03:50:41.981 INFO [stderr]    |     ^^^^^
Dec 12 03:50:41.981 INFO [stderr] 
Dec 12 03:50:41.982 INFO [stderr] warning: variant is never constructed: `Play`
Dec 12 03:50:41.982 INFO [stderr]   --> src/trips_and_tests.rs:37:5
Dec 12 03:50:41.982 INFO [stderr]    |
Dec 12 03:50:41.982 INFO [stderr] 37 |     Play,
Dec 12 03:50:41.983 INFO [stderr]    |     ^^^^
Dec 12 03:50:41.983 INFO [stderr] 
Dec 12 03:50:41.983 INFO [stderr] warning: method is never used: `pause`
Dec 12 03:50:41.983 INFO [stderr]   --> src/trips_and_tests.rs:70:5
Dec 12 03:50:41.984 INFO [stderr]    |
Dec 12 03:50:41.984 INFO [stderr] 70 |     pub fn pause(&mut self) -> Result<bool, TGError> {
Dec 12 03:50:41.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:41.984 INFO [stderr] 
Dec 12 03:50:41.985 INFO [stderr] warning: method is never used: `play`
Dec 12 03:50:41.985 INFO [stderr]   --> src/trips_and_tests.rs:90:5
Dec 12 03:50:41.985 INFO [stderr]    |
Dec 12 03:50:41.986 INFO [stderr] 90 |     pub fn play(&mut self) -> Result<bool, TGError> {
Dec 12 03:50:41.986 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:41.986 INFO [stderr] 
Dec 12 03:50:41.987 INFO [stderr] warning: constant item is never used: `GOOD_MASK`
Dec 12 03:50:41.987 INFO [stderr]    --> src/trips_and_tests.rs:281:1
Dec 12 03:50:41.987 INFO [stderr]     |
Dec 12 03:50:41.988 INFO [stderr] 281 | const GOOD_MASK: u64 = 0xC840C04048404040;
Dec 12 03:50:41.988 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:41.988 INFO [stderr] 
Dec 12 03:50:41.989 INFO [stderr] warning: function is never used: `is_valid_square`
Dec 12 03:50:41.989 INFO [stderr]    --> src/trips_and_tests.rs:283:1
Dec 12 03:50:41.989 INFO [stderr]     |
Dec 12 03:50:41.990 INFO [stderr] 283 | fn is_valid_square(mut n: u64) -> bool {
Dec 12 03:50:41.990 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:41.990 INFO [stderr] 
Dec 12 03:50:41.990 INFO [stderr] warning: function is never used: `test_squares`
Dec 12 03:50:41.991 INFO [stderr]    --> src/trips_and_tests.rs:302:1
Dec 12 03:50:41.991 INFO [stderr]     |
Dec 12 03:50:41.991 INFO [stderr] 302 | pub fn test_squares(trip: (u64, u64, u64)) -> bool {
Dec 12 03:50:41.992 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:41.992 INFO [stderr] 
Dec 12 03:50:41.993 INFO [stderr] warning: crate `ParkerByParts` should have a snake case name such as `parker_by_parts`
Dec 12 03:50:41.993 INFO [stderr]   |
Dec 12 03:50:41.993 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 03:50:41.993 INFO [stderr] 
Dec 12 03:50:42.191 INFO [stderr] warning: unused imports: `Arc`, `Barrier`, `Mutex`
Dec 12 03:50:42.192 INFO [stderr]  --> src/trips_and_tests.rs:3:17
Dec 12 03:50:42.192 INFO [stderr]   |
Dec 12 03:50:42.192 INFO [stderr] 3 | use std::sync::{Arc, Mutex, Barrier, mpsc};
Dec 12 03:50:42.193 INFO [stderr]   |                 ^^^  ^^^^^  ^^^^^^^
Dec 12 03:50:42.193 INFO [stderr]   |
Dec 12 03:50:42.193 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 03:50:42.193 INFO [stderr] 
Dec 12 03:50:42.193 INFO [stderr] warning: unused import: `tcp_stuff::*`
Dec 12 03:50:42.194 INFO [stderr]  --> src/main.rs:8:5
Dec 12 03:50:42.194 INFO [stderr]   |
Dec 12 03:50:42.194 INFO [stderr] 8 | use tcp_stuff::*;
Dec 12 03:50:42.195 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 03:50:42.195 INFO [stderr] 
Dec 12 03:50:42.195 INFO [stderr] warning: unused imports: `TcpListener`, `TcpStream`
Dec 12 03:50:42.195 INFO [stderr]   --> src/main.rs:10:16
Dec 12 03:50:42.196 INFO [stderr]    |
Dec 12 03:50:42.196 INFO [stderr] 10 | use std::net::{TcpListener, TcpStream};
Dec 12 03:50:42.196 INFO [stderr]    |                ^^^^^^^^^^^  ^^^^^^^^^
Dec 12 03:50:42.196 INFO [stderr] 
Dec 12 03:50:42.196 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read`, `Write`
Dec 12 03:50:42.196 INFO [stderr]   --> src/main.rs:11:15
Dec 12 03:50:42.197 INFO [stderr]    |
Dec 12 03:50:42.197 INFO [stderr] 11 | use std::io::{Read, Write, BufReader, BufRead};
Dec 12 03:50:42.197 INFO [stderr]    |               ^^^^  ^^^^^  ^^^^^^^^^  ^^^^^^^
Dec 12 03:50:42.197 INFO [stderr] 
Dec 12 03:50:42.197 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 12 03:50:42.198 INFO [stderr]   --> src/main.rs:14:17
Dec 12 03:50:42.198 INFO [stderr]    |
Dec 12 03:50:42.198 INFO [stderr] 14 | use std::sync::{Arc, Mutex};
Dec 12 03:50:42.198 INFO [stderr]    |                 ^^^  ^^^^^
Dec 12 03:50:42.198 INFO [stderr] 
Dec 12 03:50:42.307 INFO [stderr] warning: unused variable: `asdf`
Dec 12 03:50:42.307 INFO [stderr]   --> src/main.rs:49:13
Dec 12 03:50:42.307 INFO [stderr]    |
Dec 12 03:50:42.308 INFO [stderr] 49 |         let asdf = m_generator.get_data(10_000);
Dec 12 03:50:42.308 INFO [stderr]    |             ^^^^ help: consider using `_asdf` instead
Dec 12 03:50:42.308 INFO [stderr]    |
Dec 12 03:50:42.308 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 03:50:42.308 INFO [stderr] 
Dec 12 03:50:42.346 INFO [stderr] warning: variant is never constructed: `Why`
Dec 12 03:50:42.346 INFO [stderr]   --> src/trips_and_tests.rs:13:5
Dec 12 03:50:42.346 INFO [stderr]    |
Dec 12 03:50:42.347 INFO [stderr] 13 |     Why
Dec 12 03:50:42.347 INFO [stderr]    |     ^^^
Dec 12 03:50:42.347 INFO [stderr]    |
Dec 12 03:50:42.347 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 03:50:42.347 INFO [stderr] 
Dec 12 03:50:42.347 INFO [stderr] warning: variant is never constructed: `Pause`
Dec 12 03:50:42.347 INFO [stderr]   --> src/trips_and_tests.rs:36:5
Dec 12 03:50:42.347 INFO [stderr]    |
Dec 12 03:50:42.347 INFO [stderr] 36 |     Pause,
Dec 12 03:50:42.347 INFO [stderr]    |     ^^^^^
Dec 12 03:50:42.347 INFO [stderr] 
Dec 12 03:50:42.347 INFO [stderr] warning: variant is never constructed: `Play`
Dec 12 03:50:42.347 INFO [stderr]   --> src/trips_and_tests.rs:37:5
Dec 12 03:50:42.347 INFO [stderr]    |
Dec 12 03:50:42.348 INFO [stderr] 37 |     Play,
Dec 12 03:50:42.348 INFO [stderr]    |     ^^^^
Dec 12 03:50:42.348 INFO [stderr] 
Dec 12 03:50:42.348 INFO [stderr] warning: method is never used: `pause`
Dec 12 03:50:42.348 INFO [stderr]   --> src/trips_and_tests.rs:70:5
Dec 12 03:50:42.348 INFO [stderr]    |
Dec 12 03:50:42.348 INFO [stderr] 70 |     pub fn pause(&mut self) -> Result<bool, TGError> {
Dec 12 03:50:42.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:42.348 INFO [stderr] 
Dec 12 03:50:42.348 INFO [stderr] warning: method is never used: `play`
Dec 12 03:50:42.348 INFO [stderr]   --> src/trips_and_tests.rs:90:5
Dec 12 03:50:42.348 INFO [stderr]    |
Dec 12 03:50:42.348 INFO [stderr] 90 |     pub fn play(&mut self) -> Result<bool, TGError> {
Dec 12 03:50:42.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:42.348 INFO [stderr] 
Dec 12 03:50:42.348 INFO [stderr] warning: constant item is never used: `GOOD_MASK`
Dec 12 03:50:42.348 INFO [stderr]    --> src/trips_and_tests.rs:281:1
Dec 12 03:50:42.348 INFO [stderr]     |
Dec 12 03:50:42.348 INFO [stderr] 281 | const GOOD_MASK: u64 = 0xC840C04048404040;
Dec 12 03:50:42.348 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:42.348 INFO [stderr] 
Dec 12 03:50:42.348 INFO [stderr] warning: function is never used: `is_valid_square`
Dec 12 03:50:42.348 INFO [stderr]    --> src/trips_and_tests.rs:283:1
Dec 12 03:50:42.348 INFO [stderr]     |
Dec 12 03:50:42.348 INFO [stderr] 283 | fn is_valid_square(mut n: u64) -> bool {
Dec 12 03:50:42.348 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:42.348 INFO [stderr] 
Dec 12 03:50:42.348 INFO [stderr] warning: function is never used: `test_squares`
Dec 12 03:50:42.348 INFO [stderr]    --> src/trips_and_tests.rs:302:1
Dec 12 03:50:42.348 INFO [stderr]     |
Dec 12 03:50:42.348 INFO [stderr] 302 | pub fn test_squares(trip: (u64, u64, u64)) -> bool {
Dec 12 03:50:42.348 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:50:42.348 INFO [stderr] 
Dec 12 03:50:42.348 INFO [stderr] warning: crate `ParkerByParts` should have a snake case name such as `parker_by_parts`
Dec 12 03:50:42.348 INFO [stderr]   |
Dec 12 03:50:42.348 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 03:50:42.348 INFO [stderr] 
Dec 12 03:50:42.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 12 03:50:42.412 INFO [stderr] su: No module specific data is present
Dec 12 03:50:43.719 INFO running `"docker" "inspect" "164c7d332c26f6e3bdab006eaf60b18d29e09c4b295c629ba01b1fa7f7684ed7"`
Dec 12 03:50:44.164 INFO running `"docker" "rm" "-f" "164c7d332c26f6e3bdab006eaf60b18d29e09c4b295c629ba01b1fa7f7684ed7"`
Dec 12 03:50:44.547 INFO [stdout] 164c7d332c26f6e3bdab006eaf60b18d29e09c4b295c629ba01b1fa7f7684ed7