Dec 01 14:16:17.948 INFO testing jayong93/RustBJOJ against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 14:16:17.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 14:16:18.319 INFO [stdout] ee3bbab4aee597d9e46a32daa0e975fc0642bfa1941523d1c504552ec3d76f18
Dec 01 14:16:18.331 INFO running `"docker" "start" "-a" "ee3bbab4aee597d9e46a32daa0e975fc0642bfa1941523d1c504552ec3d76f18"`
Dec 01 14:16:19.639 INFO [stderr] usermod: no changes
Dec 01 14:16:19.708 INFO [stderr]    Compiling BaekJoonOJ v0.1.0 (/source)
Dec 01 14:16:20.112 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Dec 01 14:16:20.112 INFO [stderr]  --> src/p15938.rs:4:16
Dec 01 14:16:20.112 INFO [stderr]   |
Dec 01 14:16:20.112 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Dec 01 14:16:20.112 INFO [stderr]   |                ^^  ^^^^^^^^^
Dec 01 14:16:20.112 INFO [stderr]   |
Dec 01 14:16:20.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:16:20.112 INFO [stderr] 
Dec 01 14:16:20.112 INFO [stderr] warning: unused import: `std::hash::Hash`
Dec 01 14:16:20.112 INFO [stderr]  --> src/p15938.rs:5:5
Dec 01 14:16:20.112 INFO [stderr]   |
Dec 01 14:16:20.112 INFO [stderr] 5 | use std::hash::Hash;
Dec 01 14:16:20.112 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 14:16:20.112 INFO [stderr] 
Dec 01 14:16:20.184 INFO [stderr] warning: unused variable: `i`
Dec 01 14:16:20.187 INFO [stderr]   --> src/p15938.rs:39:9
Dec 01 14:16:20.187 INFO [stderr]    |
Dec 01 14:16:20.187 INFO [stderr] 39 |     for i in 0..data.time_limit {
Dec 01 14:16:20.187 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 14:16:20.187 INFO [stderr]    |
Dec 01 14:16:20.187 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:16:20.187 INFO [stderr] 
Dec 01 14:16:20.211 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Dec 01 14:16:20.211 INFO [stderr]   |
Dec 01 14:16:20.211 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 14:16:20.211 INFO [stderr] 
Dec 01 14:16:20.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:20.231 INFO [stderr]   --> src/p15938.rs:64:5
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr] 64 |     handle.read_line(&mut line);
Dec 01 14:16:20.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 14:16:20.231 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.231 INFO [stderr] 
Dec 01 14:16:20.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:20.231 INFO [stderr]   --> src/p15938.rs:74:5
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr] 74 |     handle.read_line(&mut line);
Dec 01 14:16:20.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.231 INFO [stderr] 
Dec 01 14:16:20.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:20.231 INFO [stderr]   --> src/p15938.rs:80:5
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr] 80 |     handle.read_line(&mut line);
Dec 01 14:16:20.231 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.231 INFO [stderr] 
Dec 01 14:16:20.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:20.231 INFO [stderr]   --> src/p15938.rs:84:9
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr] 84 |         handle.read_line(&mut line);
Dec 01 14:16:20.231 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:20.231 INFO [stderr]    |
Dec 01 14:16:20.231 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:20.231 INFO [stderr] 
Dec 01 14:16:21.486 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 01 14:16:21.491 INFO [stderr] su: No module specific data is present
Dec 01 14:16:22.033 INFO running `"docker" "inspect" "ee3bbab4aee597d9e46a32daa0e975fc0642bfa1941523d1c504552ec3d76f18"`
Dec 01 14:16:22.288 INFO running `"docker" "rm" "-f" "ee3bbab4aee597d9e46a32daa0e975fc0642bfa1941523d1c504552ec3d76f18"`
Dec 01 14:16:22.456 INFO [stdout] ee3bbab4aee597d9e46a32daa0e975fc0642bfa1941523d1c504552ec3d76f18
Dec 01 14:16:22.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 14:16:22.815 INFO [stdout] 1d652df36cbcced864c338041fea27e5f1dc0fb03097b6e273124fb25463213f
Dec 01 14:16:22.817 INFO running `"docker" "start" "-a" "1d652df36cbcced864c338041fea27e5f1dc0fb03097b6e273124fb25463213f"`
Dec 01 14:16:23.552 INFO [stderr] usermod: no changes
Dec 01 14:16:23.611 INFO [stderr]    Compiling BaekJoonOJ v0.1.0 (/source)
Dec 01 14:16:23.963 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Dec 01 14:16:23.963 INFO [stderr]  --> src/p15938.rs:4:16
Dec 01 14:16:23.963 INFO [stderr]   |
Dec 01 14:16:23.963 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Dec 01 14:16:23.963 INFO [stderr]   |                ^^  ^^^^^^^^^
Dec 01 14:16:23.963 INFO [stderr]   |
Dec 01 14:16:23.963 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:16:23.963 INFO [stderr] 
Dec 01 14:16:23.963 INFO [stderr] warning: unused import: `std::hash::Hash`
Dec 01 14:16:23.963 INFO [stderr]  --> src/p15938.rs:5:5
Dec 01 14:16:23.963 INFO [stderr]   |
Dec 01 14:16:23.963 INFO [stderr] 5 | use std::hash::Hash;
Dec 01 14:16:23.963 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 14:16:23.963 INFO [stderr] 
Dec 01 14:16:24.046 INFO [stderr] warning: unused variable: `i`
Dec 01 14:16:24.046 INFO [stderr]   --> src/p15938.rs:39:9
Dec 01 14:16:24.046 INFO [stderr]    |
Dec 01 14:16:24.046 INFO [stderr] 39 |     for i in 0..data.time_limit {
Dec 01 14:16:24.046 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 14:16:24.046 INFO [stderr]    |
Dec 01 14:16:24.046 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:16:24.046 INFO [stderr] 
Dec 01 14:16:24.063 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Dec 01 14:16:24.063 INFO [stderr]   |
Dec 01 14:16:24.063 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 14:16:24.063 INFO [stderr] 
Dec 01 14:16:24.074 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:24.074 INFO [stderr]   --> src/p15938.rs:64:5
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr] 64 |     handle.read_line(&mut line);
Dec 01 14:16:24.074 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 14:16:24.074 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.074 INFO [stderr] 
Dec 01 14:16:24.074 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:24.074 INFO [stderr]   --> src/p15938.rs:74:5
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr] 74 |     handle.read_line(&mut line);
Dec 01 14:16:24.074 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.074 INFO [stderr] 
Dec 01 14:16:24.074 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:24.074 INFO [stderr]   --> src/p15938.rs:80:5
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr] 80 |     handle.read_line(&mut line);
Dec 01 14:16:24.074 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.074 INFO [stderr] 
Dec 01 14:16:24.074 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:16:24.074 INFO [stderr]   --> src/p15938.rs:84:9
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr] 84 |         handle.read_line(&mut line);
Dec 01 14:16:24.074 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:16:24.074 INFO [stderr]    |
Dec 01 14:16:24.074 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:16:24.074 INFO [stderr] 
Dec 01 14:16:24.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 01 14:16:24.646 INFO [stderr] su: No module specific data is present
Dec 01 14:16:25.389 INFO running `"docker" "inspect" "1d652df36cbcced864c338041fea27e5f1dc0fb03097b6e273124fb25463213f"`
Dec 01 14:16:25.698 INFO running `"docker" "rm" "-f" "1d652df36cbcced864c338041fea27e5f1dc0fb03097b6e273124fb25463213f"`
Dec 01 14:16:26.235 INFO [stdout] 1d652df36cbcced864c338041fea27e5f1dc0fb03097b6e273124fb25463213f
Dec 01 14:16:26.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 14:16:26.852 INFO [stdout] b2768373ef48a614b88270082ce19447e743385e1dee30ad146273b3ca75f9f7
Dec 01 14:16:26.856 INFO running `"docker" "start" "-a" "b2768373ef48a614b88270082ce19447e743385e1dee30ad146273b3ca75f9f7"`
Dec 01 14:16:28.079 INFO [stderr] usermod: no changes
Dec 01 14:16:28.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 14:16:28.146 INFO [stderr]      Running /target/debug/deps/BaekJoonOJ-1e623aebf68bb12d
Dec 01 14:16:28.150 INFO [stdout] 
Dec 01 14:16:28.150 INFO [stdout] running 0 tests
Dec 01 14:16:28.150 INFO [stdout] 
Dec 01 14:16:28.150 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:16:28.150 INFO [stdout] 
Dec 01 14:16:28.167 INFO [stderr] su: No module specific data is present
Dec 01 14:16:28.915 INFO running `"docker" "inspect" "b2768373ef48a614b88270082ce19447e743385e1dee30ad146273b3ca75f9f7"`
Dec 01 14:16:29.206 INFO running `"docker" "rm" "-f" "b2768373ef48a614b88270082ce19447e743385e1dee30ad146273b3ca75f9f7"`
Dec 01 14:16:29.300 INFO [stdout] b2768373ef48a614b88270082ce19447e743385e1dee30ad146273b3ca75f9f7
