Nov 28 04:28:36.374 INFO checking heejongahn/daily-BOJ against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:28:36.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 04:28:36.858 INFO [stdout] 192fa54b577a9c775498353f861061576de6fa6a34daba89bc6ba8290032b247
Nov 28 04:28:36.864 INFO running `"docker" "start" "-a" "192fa54b577a9c775498353f861061576de6fa6a34daba89bc6ba8290032b247"`
Nov 28 04:28:38.771 INFO [stderr] usermod: no changes
Nov 28 04:28:38.840 INFO [stderr]     Checking daily-boj v0.1.0 (/source)
Nov 28 04:28:41.276 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 04:28:41.277 INFO [stderr]   --> src/bin/2750.rs:31:12
Nov 28 04:28:41.277 INFO [stderr]    |
Nov 28 04:28:41.278 INFO [stderr] 31 |         if (&v[i] < &v[len - 1]) {
Nov 28 04:28:41.278 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 04:28:41.292 INFO [stderr]    |
Nov 28 04:28:41.293 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 04:28:41.294 INFO [stderr] 
Nov 28 04:28:41.640 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:28:41.641 INFO [stderr]  --> src/bin/2750.rs:9:5
Nov 28 04:28:41.642 INFO [stderr]   |
Nov 28 04:28:41.642 INFO [stderr] 9 |     handle.read_line(&mut buf);
Nov 28 04:28:41.643 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:28:41.656 INFO [stderr]   |
Nov 28 04:28:41.657 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 28 04:28:41.658 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:28:41.658 INFO [stderr] 
Nov 28 04:28:41.736 INFO [stderr] warning: unused import: `std::f32`
Nov 28 04:28:41.736 INFO [stderr]  --> src/bin/1978.rs:2:5
Nov 28 04:28:41.736 INFO [stderr]   |
Nov 28 04:28:41.736 INFO [stderr] 2 | use std::f32;
Nov 28 04:28:41.736 INFO [stderr]   |     ^^^^^^^^
Nov 28 04:28:41.736 INFO [stderr]   |
Nov 28 04:28:41.737 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:28:41.737 INFO [stderr] 
Nov 28 04:28:41.737 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 04:28:41.737 INFO [stderr]  --> src/bin/1978.rs:6:12
Nov 28 04:28:41.737 INFO [stderr]   |
Nov 28 04:28:41.737 INFO [stderr] 6 |         if ((n % i) == 0) {
Nov 28 04:28:41.737 INFO [stderr]   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 04:28:41.737 INFO [stderr]   |
Nov 28 04:28:41.737 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Nov 28 04:28:41.737 INFO [stderr] 
Nov 28 04:28:41.737 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 28 04:28:41.737 INFO [stderr]   --> src/bin/1978.rs:26:15
Nov 28 04:28:41.737 INFO [stderr]    |
Nov 28 04:28:41.737 INFO [stderr] 26 |         match (str::parse::<i32>(string)) {
Nov 28 04:28:41.737 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 04:28:41.737 INFO [stderr] 
Nov 28 04:28:41.820 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 04:28:41.820 INFO [stderr]   --> src/bin/2750.rs:31:12
Nov 28 04:28:41.821 INFO [stderr]    |
Nov 28 04:28:41.821 INFO [stderr] 31 |         if (&v[i] < &v[len - 1]) {
Nov 28 04:28:41.821 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 04:28:41.836 INFO [stderr]    |
Nov 28 04:28:41.837 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 04:28:41.837 INFO [stderr] 
Nov 28 04:28:42.144 INFO [stderr] warning: unused variable: `numbers`
Nov 28 04:28:42.144 INFO [stderr]   --> src/bin/1978.rs:22:9
Nov 28 04:28:42.144 INFO [stderr]    |
Nov 28 04:28:42.144 INFO [stderr] 22 |     let numbers: Vec<i32> = Vec::new();
Nov 28 04:28:42.144 INFO [stderr]    |         ^^^^^^^ help: consider using `_numbers` instead
Nov 28 04:28:42.145 INFO [stderr]    |
Nov 28 04:28:42.145 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:28:42.145 INFO [stderr] 
Nov 28 04:28:42.374 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:28:42.375 INFO [stderr]  --> src/bin/2750.rs:9:5
Nov 28 04:28:42.376 INFO [stderr]   |
Nov 28 04:28:42.377 INFO [stderr] 9 |     handle.read_line(&mut buf);
Nov 28 04:28:42.377 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:28:42.378 INFO [stderr]   |
Nov 28 04:28:42.379 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 28 04:28:42.379 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:28:42.380 INFO [stderr] 
Nov 28 04:28:43.330 INFO [stderr] warning: unused import: `std::f32`
Nov 28 04:28:43.330 INFO [stderr]  --> src/bin/1978.rs:2:5
Nov 28 04:28:43.330 INFO [stderr]   |
Nov 28 04:28:43.330 INFO [stderr] 2 | use std::f32;
Nov 28 04:28:43.330 INFO [stderr]   |     ^^^^^^^^
Nov 28 04:28:43.330 INFO [stderr]   |
Nov 28 04:28:43.330 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:28:43.330 INFO [stderr] 
Nov 28 04:28:43.330 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 04:28:43.330 INFO [stderr]  --> src/bin/1978.rs:6:12
Nov 28 04:28:43.330 INFO [stderr]   |
Nov 28 04:28:43.330 INFO [stderr] 6 |         if ((n % i) == 0) {
Nov 28 04:28:43.330 INFO [stderr]   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 04:28:43.330 INFO [stderr]   |
Nov 28 04:28:43.330 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Nov 28 04:28:43.330 INFO [stderr] 
Nov 28 04:28:43.330 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 28 04:28:43.330 INFO [stderr]   --> src/bin/1978.rs:26:15
Nov 28 04:28:43.330 INFO [stderr]    |
Nov 28 04:28:43.330 INFO [stderr] 26 |         match (str::parse::<i32>(string)) {
Nov 28 04:28:43.330 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 04:28:43.330 INFO [stderr] 
Nov 28 04:28:43.387 INFO [stderr] warning: unused variable: `numbers`
Nov 28 04:28:43.387 INFO [stderr]   --> src/bin/1978.rs:22:9
Nov 28 04:28:43.387 INFO [stderr]    |
Nov 28 04:28:43.387 INFO [stderr] 22 |     let numbers: Vec<i32> = Vec::new();
Nov 28 04:28:43.387 INFO [stderr]    |         ^^^^^^^ help: consider using `_numbers` instead
Nov 28 04:28:43.387 INFO [stderr]    |
Nov 28 04:28:43.392 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:28:43.393 INFO [stderr] 
Nov 28 04:28:43.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
Nov 28 04:28:43.585 INFO [stderr] su: No module specific data is present
Nov 28 04:28:44.679 INFO running `"docker" "inspect" "192fa54b577a9c775498353f861061576de6fa6a34daba89bc6ba8290032b247"`
Nov 28 04:28:45.053 INFO running `"docker" "rm" "-f" "192fa54b577a9c775498353f861061576de6fa6a34daba89bc6ba8290032b247"`
Nov 28 04:28:45.399 INFO [stdout] 192fa54b577a9c775498353f861061576de6fa6a34daba89bc6ba8290032b247