Dec 01 14:16:18.380 INFO testing jayong93/RustBJOJ against 1.30.1 for beta-1.31-5
Dec 01 14:16:18.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:16:18.696 INFO [stdout] 534ff4ff367b959f8707a19a4bf5a220270eb01254d5e392c9cc0da5c8f56c94
Dec 01 14:16:18.699 INFO running `"docker" "start" "-a" "534ff4ff367b959f8707a19a4bf5a220270eb01254d5e392c9cc0da5c8f56c94"`
Dec 01 14:16:19.778 INFO [stderr] usermod: no changes
Dec 01 14:16:19.843 INFO [stderr]    Compiling BaekJoonOJ v0.1.0 (/source)
Dec 01 14:16:20.267 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Dec 01 14:16:20.267 INFO [stderr]  --> src/p15938.rs:4:16
Dec 01 14:16:20.267 INFO [stderr]   |
Dec 01 14:16:20.267 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Dec 01 14:16:20.267 INFO [stderr]   |                ^^  ^^^^^^^^^
Dec 01 14:16:20.267 INFO [stderr]   |
Dec 01 14:16:20.267 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:16:20.267 INFO [stderr] 
Dec 01 14:16:20.267 INFO [stderr] warning: unused import: `std::hash::Hash`
Dec 01 14:16:20.267 INFO [stderr]  --> src/p15938.rs:5:5
Dec 01 14:16:20.267 INFO [stderr]   |
Dec 01 14:16:20.267 INFO [stderr] 5 | use std::hash::Hash;
Dec 01 14:16:20.267 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 14:16:20.267 INFO [stderr] 
Dec 01 14:16:20.347 INFO [stderr] warning: unused variable: `i`
Dec 01 14:16:20.347 INFO [stderr]   --> src/p15938.rs:39:9
Dec 01 14:16:20.347 INFO [stderr]    |
Dec 01 14:16:20.347 INFO [stderr] 39 |     for i in 0..data.time_limit {
Dec 01 14:16:20.347 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 14:16:20.347 INFO [stderr]    |
Dec 01 14:16:20.347 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:16:20.355 INFO [stderr] 
Dec 01 14:16:20.363 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Dec 01 14:16:20.363 INFO [stderr]   |
Dec 01 14:16:20.363 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 14:16:20.363 INFO [stderr] 
Dec 01 14:16:20.375 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:20.375 INFO [stderr]   --> src/p15938.rs:64:5
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr] 64 |     handle.read_line(&mut line);
Dec 01 14:16:20.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 14:16:20.375 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.375 INFO [stderr] 
Dec 01 14:16:20.375 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:20.375 INFO [stderr]   --> src/p15938.rs:74:5
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr] 74 |     handle.read_line(&mut line);
Dec 01 14:16:20.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.375 INFO [stderr] 
Dec 01 14:16:20.375 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:20.375 INFO [stderr]   --> src/p15938.rs:80:5
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr] 80 |     handle.read_line(&mut line);
Dec 01 14:16:20.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.375 INFO [stderr] 
Dec 01 14:16:20.375 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:20.375 INFO [stderr]   --> src/p15938.rs:84:9
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr] 84 |         handle.read_line(&mut line);
Dec 01 14:16:20.375 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.375 INFO [stderr]    |
Dec 01 14:16:20.375 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.383 INFO [stderr] 
Dec 01 14:16:21.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 01 14:16:21.303 INFO [stderr] su: No module specific data is present
Dec 01 14:16:22.001 INFO running `"docker" "inspect" "534ff4ff367b959f8707a19a4bf5a220270eb01254d5e392c9cc0da5c8f56c94"`
Dec 01 14:16:22.229 INFO running `"docker" "rm" "-f" "534ff4ff367b959f8707a19a4bf5a220270eb01254d5e392c9cc0da5c8f56c94"`
Dec 01 14:16:22.419 INFO [stdout] 534ff4ff367b959f8707a19a4bf5a220270eb01254d5e392c9cc0da5c8f56c94
Dec 01 14:16:22.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:16:22.750 INFO [stdout] 471afc21336b46cd8026957d9d8f4e81e97db1f280bb1f6f8c09af060fe746fd
Dec 01 14:16:22.752 INFO running `"docker" "start" "-a" "471afc21336b46cd8026957d9d8f4e81e97db1f280bb1f6f8c09af060fe746fd"`
Dec 01 14:16:23.694 INFO [stderr] usermod: no changes
Dec 01 14:16:23.731 INFO [stderr]    Compiling BaekJoonOJ v0.1.0 (/source)
Dec 01 14:16:24.215 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Dec 01 14:16:24.215 INFO [stderr]  --> src/p15938.rs:4:16
Dec 01 14:16:24.215 INFO [stderr]   |
Dec 01 14:16:24.215 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Dec 01 14:16:24.215 INFO [stderr]   |                ^^  ^^^^^^^^^
Dec 01 14:16:24.215 INFO [stderr]   |
Dec 01 14:16:24.215 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:16:24.215 INFO [stderr] 
Dec 01 14:16:24.215 INFO [stderr] warning: unused import: `std::hash::Hash`
Dec 01 14:16:24.215 INFO [stderr]  --> src/p15938.rs:5:5
Dec 01 14:16:24.215 INFO [stderr]   |
Dec 01 14:16:24.215 INFO [stderr] 5 | use std::hash::Hash;
Dec 01 14:16:24.215 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 14:16:24.215 INFO [stderr] 
Dec 01 14:16:24.303 INFO [stderr] warning: unused variable: `i`
Dec 01 14:16:24.303 INFO [stderr]   --> src/p15938.rs:39:9
Dec 01 14:16:24.303 INFO [stderr]    |
Dec 01 14:16:24.303 INFO [stderr] 39 |     for i in 0..data.time_limit {
Dec 01 14:16:24.303 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 14:16:24.303 INFO [stderr]    |
Dec 01 14:16:24.303 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:16:24.303 INFO [stderr] 
Dec 01 14:16:24.323 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Dec 01 14:16:24.323 INFO [stderr]   |
Dec 01 14:16:24.323 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 14:16:24.326 INFO [stderr] 
Dec 01 14:16:24.327 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:24.327 INFO [stderr]   --> src/p15938.rs:64:5
Dec 01 14:16:24.327 INFO [stderr]    |
Dec 01 14:16:24.327 INFO [stderr] 64 |     handle.read_line(&mut line);
Dec 01 14:16:24.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.327 INFO [stderr]    |
Dec 01 14:16:24.327 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 14:16:24.327 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.327 INFO [stderr] 
Dec 01 14:16:24.327 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:24.327 INFO [stderr]   --> src/p15938.rs:74:5
Dec 01 14:16:24.327 INFO [stderr]    |
Dec 01 14:16:24.327 INFO [stderr] 74 |     handle.read_line(&mut line);
Dec 01 14:16:24.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.327 INFO [stderr]    |
Dec 01 14:16:24.327 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.327 INFO [stderr] 
Dec 01 14:16:24.330 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:24.331 INFO [stderr]   --> src/p15938.rs:80:5
Dec 01 14:16:24.331 INFO [stderr]    |
Dec 01 14:16:24.331 INFO [stderr] 80 |     handle.read_line(&mut line);
Dec 01 14:16:24.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.331 INFO [stderr]    |
Dec 01 14:16:24.331 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.331 INFO [stderr] 
Dec 01 14:16:24.331 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 14:16:24.331 INFO [stderr]   --> src/p15938.rs:84:9
Dec 01 14:16:24.331 INFO [stderr]    |
Dec 01 14:16:24.331 INFO [stderr] 84 |         handle.read_line(&mut line);
Dec 01 14:16:24.331 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.331 INFO [stderr]    |
Dec 01 14:16:24.331 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.331 INFO [stderr] 
Dec 01 14:16:24.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 01 14:16:24.799 INFO [stderr] su: No module specific data is present
Dec 01 14:16:25.517 INFO running `"docker" "inspect" "471afc21336b46cd8026957d9d8f4e81e97db1f280bb1f6f8c09af060fe746fd"`
Dec 01 14:16:25.817 INFO running `"docker" "rm" "-f" "471afc21336b46cd8026957d9d8f4e81e97db1f280bb1f6f8c09af060fe746fd"`
Dec 01 14:16:26.162 INFO [stdout] 471afc21336b46cd8026957d9d8f4e81e97db1f280bb1f6f8c09af060fe746fd
Dec 01 14:16:26.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:16:26.683 INFO [stdout] 9595764f01a0b4e0aa39569c8bdc5f7517f08994285c8d49918aefa0b46fe796
Dec 01 14:16:26.689 INFO running `"docker" "start" "-a" "9595764f01a0b4e0aa39569c8bdc5f7517f08994285c8d49918aefa0b46fe796"`
Dec 01 14:16:27.665 INFO [stderr] usermod: no changes
Dec 01 14:16:27.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 14:16:27.695 INFO [stderr]      Running /target/debug/deps/BaekJoonOJ-e8a117bff8f7c2b2
Dec 01 14:16:27.704 INFO [stdout] 
Dec 01 14:16:27.704 INFO [stdout] running 0 tests
Dec 01 14:16:27.704 INFO [stdout] 
Dec 01 14:16:27.704 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:16:27.704 INFO [stdout] 
Dec 01 14:16:27.705 INFO [stderr] su: No module specific data is present
Dec 01 14:16:28.373 INFO running `"docker" "inspect" "9595764f01a0b4e0aa39569c8bdc5f7517f08994285c8d49918aefa0b46fe796"`
Dec 01 14:16:28.640 INFO running `"docker" "rm" "-f" "9595764f01a0b4e0aa39569c8bdc5f7517f08994285c8d49918aefa0b46fe796"`
Dec 01 14:16:28.830 INFO [stdout] 9595764f01a0b4e0aa39569c8bdc5f7517f08994285c8d49918aefa0b46fe796
