Nov 17 00:01:11.152 INFO testing jayong93/RustBJOJ against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 00:01:11.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 00:01:11.771 INFO [stdout] 17e49f0ecf13c54b6060fb5cf66327d696df71289e439b7b9d5226a06b6d1f37
Nov 17 00:01:11.783 INFO running `"docker" "start" "-a" "17e49f0ecf13c54b6060fb5cf66327d696df71289e439b7b9d5226a06b6d1f37"`
Nov 17 00:01:12.842 INFO [stderr] usermod: no changes
Nov 17 00:01:12.942 INFO [stderr]    Compiling BaekJoonOJ v0.1.0 (/source)
Nov 17 00:01:13.226 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Nov 17 00:01:13.226 INFO [stderr]  --> src/p15938.rs:4:16
Nov 17 00:01:13.227 INFO [stderr]   |
Nov 17 00:01:13.227 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Nov 17 00:01:13.228 INFO [stderr]   |                ^^  ^^^^^^^^^
Nov 17 00:01:13.228 INFO [stderr]   |
Nov 17 00:01:13.228 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 00:01:13.229 INFO [stderr] 
Nov 17 00:01:13.230 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 17 00:01:13.230 INFO [stderr]  --> src/p15938.rs:5:5
Nov 17 00:01:13.230 INFO [stderr]   |
Nov 17 00:01:13.230 INFO [stderr] 5 | use std::hash::Hash;
Nov 17 00:01:13.231 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 00:01:13.231 INFO [stderr] 
Nov 17 00:01:13.303 INFO [stderr] warning: unused variable: `i`
Nov 17 00:01:13.303 INFO [stderr]   --> src/p15938.rs:39:9
Nov 17 00:01:13.303 INFO [stderr]    |
Nov 17 00:01:13.304 INFO [stderr] 39 |     for i in 0..data.time_limit {
Nov 17 00:01:13.304 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 17 00:01:13.304 INFO [stderr]    |
Nov 17 00:01:13.305 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 00:01:13.307 INFO [stderr] 
Nov 17 00:01:13.326 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Nov 17 00:01:13.326 INFO [stderr]   |
Nov 17 00:01:13.326 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 00:01:13.327 INFO [stderr] 
Nov 17 00:01:13.334 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:13.334 INFO [stderr]   --> src/p15938.rs:64:5
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr] 64 |     handle.read_line(&mut line);
Nov 17 00:01:13.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 00:01:13.334 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:13.334 INFO [stderr] 
Nov 17 00:01:13.334 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:13.334 INFO [stderr]   --> src/p15938.rs:74:5
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr] 74 |     handle.read_line(&mut line);
Nov 17 00:01:13.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:13.334 INFO [stderr] 
Nov 17 00:01:13.334 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:13.334 INFO [stderr]   --> src/p15938.rs:80:5
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr] 80 |     handle.read_line(&mut line);
Nov 17 00:01:13.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:13.334 INFO [stderr] 
Nov 17 00:01:13.334 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:13.334 INFO [stderr]   --> src/p15938.rs:84:9
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr] 84 |         handle.read_line(&mut line);
Nov 17 00:01:13.334 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:13.334 INFO [stderr]    |
Nov 17 00:01:13.334 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:13.334 INFO [stderr] 
Nov 17 00:01:14.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Nov 17 00:01:14.291 INFO [stderr] su: No module specific data is present
Nov 17 00:01:14.943 INFO running `"docker" "inspect" "17e49f0ecf13c54b6060fb5cf66327d696df71289e439b7b9d5226a06b6d1f37"`
Nov 17 00:01:15.239 INFO running `"docker" "rm" "-f" "17e49f0ecf13c54b6060fb5cf66327d696df71289e439b7b9d5226a06b6d1f37"`
Nov 17 00:01:15.539 INFO [stdout] 17e49f0ecf13c54b6060fb5cf66327d696df71289e439b7b9d5226a06b6d1f37
Nov 17 00:01:15.543 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 00:01:15.979 INFO [stdout] b09520b9183131d5110e383bc840d9ac0e6904e135ef5eff3218f2e2682c9beb
Nov 17 00:01:15.987 INFO running `"docker" "start" "-a" "b09520b9183131d5110e383bc840d9ac0e6904e135ef5eff3218f2e2682c9beb"`
Nov 17 00:01:17.372 INFO [stderr] usermod: no changes
Nov 17 00:01:17.459 INFO [stderr]    Compiling BaekJoonOJ v0.1.0 (/source)
Nov 17 00:01:17.911 INFO [stderr] warning: unused imports: `Eq`, `PartialEq`
Nov 17 00:01:17.911 INFO [stderr]  --> src/p15938.rs:4:16
Nov 17 00:01:17.911 INFO [stderr]   |
Nov 17 00:01:17.911 INFO [stderr] 4 | use std::cmp::{Eq, PartialEq};
Nov 17 00:01:17.911 INFO [stderr]   |                ^^  ^^^^^^^^^
Nov 17 00:01:17.911 INFO [stderr]   |
Nov 17 00:01:17.911 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 00:01:17.911 INFO [stderr] 
Nov 17 00:01:17.911 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 17 00:01:17.911 INFO [stderr]  --> src/p15938.rs:5:5
Nov 17 00:01:17.911 INFO [stderr]   |
Nov 17 00:01:17.911 INFO [stderr] 5 | use std::hash::Hash;
Nov 17 00:01:17.911 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 00:01:17.911 INFO [stderr] 
Nov 17 00:01:17.980 INFO [stderr] warning: unused variable: `i`
Nov 17 00:01:17.980 INFO [stderr]   --> src/p15938.rs:39:9
Nov 17 00:01:17.980 INFO [stderr]    |
Nov 17 00:01:17.980 INFO [stderr] 39 |     for i in 0..data.time_limit {
Nov 17 00:01:17.980 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 17 00:01:17.980 INFO [stderr]    |
Nov 17 00:01:17.980 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 00:01:17.980 INFO [stderr] 
Nov 17 00:01:18.003 INFO [stderr] warning: crate `BaekJoonOJ` should have a snake case name such as `baek_joon_oj`
Nov 17 00:01:18.003 INFO [stderr]   |
Nov 17 00:01:18.003 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 00:01:18.003 INFO [stderr] 
Nov 17 00:01:18.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:18.024 INFO [stderr]   --> src/p15938.rs:64:5
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr] 64 |     handle.read_line(&mut line);
Nov 17 00:01:18.024 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 00:01:18.024 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:18.024 INFO [stderr] 
Nov 17 00:01:18.024 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:18.024 INFO [stderr]   --> src/p15938.rs:74:5
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr] 74 |     handle.read_line(&mut line);
Nov 17 00:01:18.024 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:18.024 INFO [stderr] 
Nov 17 00:01:18.024 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:18.024 INFO [stderr]   --> src/p15938.rs:80:5
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr] 80 |     handle.read_line(&mut line);
Nov 17 00:01:18.024 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:18.024 INFO [stderr] 
Nov 17 00:01:18.024 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:01:18.024 INFO [stderr]   --> src/p15938.rs:84:9
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr] 84 |         handle.read_line(&mut line);
Nov 17 00:01:18.024 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:01:18.024 INFO [stderr]    |
Nov 17 00:01:18.024 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:01:18.024 INFO [stderr] 
Nov 17 00:01:18.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 17 00:01:18.499 INFO [stderr] su: No module specific data is present
Nov 17 00:01:19.857 INFO running `"docker" "inspect" "b09520b9183131d5110e383bc840d9ac0e6904e135ef5eff3218f2e2682c9beb"`
Nov 17 00:01:20.105 INFO running `"docker" "rm" "-f" "b09520b9183131d5110e383bc840d9ac0e6904e135ef5eff3218f2e2682c9beb"`
Nov 17 00:01:20.447 INFO [stdout] b09520b9183131d5110e383bc840d9ac0e6904e135ef5eff3218f2e2682c9beb
Nov 17 00:01:20.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 00:01:20.781 INFO [stdout] d8a3b363d5eeb98e44bd297c16247677fcb3838c4ae947a2ee9f8204b804a62b
Nov 17 00:01:20.783 INFO running `"docker" "start" "-a" "d8a3b363d5eeb98e44bd297c16247677fcb3838c4ae947a2ee9f8204b804a62b"`
Nov 17 00:01:21.551 INFO [stderr] usermod: no changes
Nov 17 00:01:21.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 00:01:21.583 INFO [stderr]      Running /target/debug/deps/BaekJoonOJ-c653845fa704f367
Nov 17 00:01:21.585 INFO [stdout] 
Nov 17 00:01:21.585 INFO [stdout] running 0 tests
Nov 17 00:01:21.585 INFO [stdout] 
Nov 17 00:01:21.585 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:01:21.585 INFO [stdout] 
Nov 17 00:01:21.587 INFO [stderr] su: No module specific data is present
Nov 17 00:01:22.060 INFO running `"docker" "inspect" "d8a3b363d5eeb98e44bd297c16247677fcb3838c4ae947a2ee9f8204b804a62b"`
Nov 17 00:01:22.362 INFO running `"docker" "rm" "-f" "d8a3b363d5eeb98e44bd297c16247677fcb3838c4ae947a2ee9f8204b804a62b"`
Nov 17 00:01:22.619 INFO [stdout] d8a3b363d5eeb98e44bd297c16247677fcb3838c4ae947a2ee9f8204b804a62b