Nov 30 01:07:50.066 INFO checking jayong93/RustBJOJ against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 01:07:50.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 01:07:50.472 INFO [stdout] c063bf8d1545eba9ac83e4a5f4fad69432da9f9dc315252c1f1e92e43afe5b06
Nov 30 01:07:50.474 INFO running `"docker" "start" "-a" "c063bf8d1545eba9ac83e4a5f4fad69432da9f9dc315252c1f1e92e43afe5b06"`
Nov 30 01:07:51.696 INFO [stderr] usermod: no changes
Nov 30 01:07:51.728 INFO [stderr]     Checking BaekJoonOJ v0.1.0 (/source)
Nov 30 01:07:52.042 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Nov 30 01:07:52.042 INFO [stderr]  --> src/p15938.rs:4:16
Nov 30 01:07:52.042 INFO [stderr]   |
Nov 30 01:07:52.042 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Nov 30 01:07:52.042 INFO [stderr]   |                ^^  ^^^^^^^^^
Nov 30 01:07:52.042 INFO [stderr]   |
Nov 30 01:07:52.042 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:07:52.042 INFO [stderr] 
Nov 30 01:07:52.042 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 30 01:07:52.042 INFO [stderr]  --> src/p15938.rs:5:5
Nov 30 01:07:52.042 INFO [stderr]   |
Nov 30 01:07:52.042 INFO [stderr] 5 | use std::hash::Hash;
Nov 30 01:07:52.042 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 01:07:52.042 INFO [stderr] 
Nov 30 01:07:52.113 INFO [stderr] warning: unused variable: `i`
Nov 30 01:07:52.113 INFO [stderr]   --> src/p15938.rs:39:9
Nov 30 01:07:52.113 INFO [stderr]    |
Nov 30 01:07:52.113 INFO [stderr] 39 |     for i in 0..data.time_limit {
Nov 30 01:07:52.113 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 01:07:52.113 INFO [stderr]    |
Nov 30 01:07:52.113 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:07:52.113 INFO [stderr] 
Nov 30 01:07:52.128 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Nov 30 01:07:52.128 INFO [stderr]   |
Nov 30 01:07:52.128 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 01:07:52.128 INFO [stderr] 
Nov 30 01:07:52.134 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.134 INFO [stderr]   --> src/p15938.rs:64:5
Nov 30 01:07:52.134 INFO [stderr]    |
Nov 30 01:07:52.134 INFO [stderr] 64 |     handle.read_line(&mut line);
Nov 30 01:07:52.134 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.134 INFO [stderr]    |
Nov 30 01:07:52.134 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 01:07:52.134 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.134 INFO [stderr] 
Nov 30 01:07:52.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.136 INFO [stderr]   --> src/p15938.rs:74:5
Nov 30 01:07:52.136 INFO [stderr]    |
Nov 30 01:07:52.136 INFO [stderr] 74 |     handle.read_line(&mut line);
Nov 30 01:07:52.136 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.136 INFO [stderr]    |
Nov 30 01:07:52.136 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.136 INFO [stderr] 
Nov 30 01:07:52.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.136 INFO [stderr]   --> src/p15938.rs:80:5
Nov 30 01:07:52.136 INFO [stderr]    |
Nov 30 01:07:52.136 INFO [stderr] 80 |     handle.read_line(&mut line);
Nov 30 01:07:52.136 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.136 INFO [stderr]    |
Nov 30 01:07:52.136 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.136 INFO [stderr] 
Nov 30 01:07:52.136 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.136 INFO [stderr]   --> src/p15938.rs:84:9
Nov 30 01:07:52.136 INFO [stderr]    |
Nov 30 01:07:52.136 INFO [stderr] 84 |         handle.read_line(&mut line);
Nov 30 01:07:52.136 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.136 INFO [stderr]    |
Nov 30 01:07:52.136 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.136 INFO [stderr] 
Nov 30 01:07:52.204 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Nov 30 01:07:52.204 INFO [stderr]  --> src/p15938.rs:4:16
Nov 30 01:07:52.204 INFO [stderr]   |
Nov 30 01:07:52.204 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Nov 30 01:07:52.204 INFO [stderr]   |                ^^  ^^^^^^^^^
Nov 30 01:07:52.204 INFO [stderr]   |
Nov 30 01:07:52.204 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:07:52.204 INFO [stderr] 
Nov 30 01:07:52.204 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 30 01:07:52.204 INFO [stderr]  --> src/p15938.rs:5:5
Nov 30 01:07:52.204 INFO [stderr]   |
Nov 30 01:07:52.204 INFO [stderr] 5 | use std::hash::Hash;
Nov 30 01:07:52.204 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 01:07:52.204 INFO [stderr] 
Nov 30 01:07:52.272 INFO [stderr] warning: unused variable: `i`
Nov 30 01:07:52.272 INFO [stderr]   --> src/p15938.rs:39:9
Nov 30 01:07:52.272 INFO [stderr]    |
Nov 30 01:07:52.272 INFO [stderr] 39 |     for i in 0..data.time_limit {
Nov 30 01:07:52.272 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 01:07:52.272 INFO [stderr]    |
Nov 30 01:07:52.272 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:07:52.272 INFO [stderr] 
Nov 30 01:07:52.296 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Nov 30 01:07:52.296 INFO [stderr]   |
Nov 30 01:07:52.296 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 01:07:52.296 INFO [stderr] 
Nov 30 01:07:52.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.304 INFO [stderr]   --> src/p15938.rs:64:5
Nov 30 01:07:52.304 INFO [stderr]    |
Nov 30 01:07:52.304 INFO [stderr] 64 |     handle.read_line(&mut line);
Nov 30 01:07:52.304 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.304 INFO [stderr]    |
Nov 30 01:07:52.304 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 01:07:52.304 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.304 INFO [stderr] 
Nov 30 01:07:52.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.304 INFO [stderr]   --> src/p15938.rs:74:5
Nov 30 01:07:52.304 INFO [stderr]    |
Nov 30 01:07:52.304 INFO [stderr] 74 |     handle.read_line(&mut line);
Nov 30 01:07:52.304 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.304 INFO [stderr]    |
Nov 30 01:07:52.304 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.304 INFO [stderr] 
Nov 30 01:07:52.304 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.305 INFO [stderr]   --> src/p15938.rs:80:5
Nov 30 01:07:52.305 INFO [stderr]    |
Nov 30 01:07:52.305 INFO [stderr] 80 |     handle.read_line(&mut line);
Nov 30 01:07:52.305 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.305 INFO [stderr]    |
Nov 30 01:07:52.305 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.305 INFO [stderr] 
Nov 30 01:07:52.305 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 01:07:52.305 INFO [stderr]   --> src/p15938.rs:84:9
Nov 30 01:07:52.305 INFO [stderr]    |
Nov 30 01:07:52.305 INFO [stderr] 84 |         handle.read_line(&mut line);
Nov 30 01:07:52.305 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:07:52.305 INFO [stderr]    |
Nov 30 01:07:52.305 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 01:07:52.305 INFO [stderr] 
Nov 30 01:07:52.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 30 01:07:52.324 INFO [stderr] su: No module specific data is present
Nov 30 01:07:52.970 INFO running `"docker" "inspect" "c063bf8d1545eba9ac83e4a5f4fad69432da9f9dc315252c1f1e92e43afe5b06"`
Nov 30 01:07:53.204 INFO running `"docker" "rm" "-f" "c063bf8d1545eba9ac83e4a5f4fad69432da9f9dc315252c1f1e92e43afe5b06"`
Nov 30 01:07:53.628 INFO [stdout] c063bf8d1545eba9ac83e4a5f4fad69432da9f9dc315252c1f1e92e43afe5b06