Nov 30 02:04:13.033 INFO checking heejongahn/daily-BOJ against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:04:13.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 02:04:13.460 INFO [stdout] 1509c9e60db2afcfa1e1032e328913d0819b44e9c7ca382a4adfdfefadc76d00
Nov 30 02:04:13.464 INFO running `"docker" "start" "-a" "1509c9e60db2afcfa1e1032e328913d0819b44e9c7ca382a4adfdfefadc76d00"`
Nov 30 02:04:14.944 INFO [stderr] usermod: no changes
Nov 30 02:04:15.040 INFO [stderr]     Checking daily-boj v0.1.0 (/source)
Nov 30 02:04:16.780 INFO [stderr] warning: unused import: `std::f32`
Nov 30 02:04:16.781 INFO [stderr]  --> src/bin/1978.rs:2:5
Nov 30 02:04:16.781 INFO [stderr]   |
Nov 30 02:04:16.781 INFO [stderr] 2 | use std::f32;
Nov 30 02:04:16.781 INFO [stderr]   |     ^^^^^^^^
Nov 30 02:04:16.781 INFO [stderr]   |
Nov 30 02:04:16.781 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:04:16.781 INFO [stderr] 
Nov 30 02:04:16.781 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 02:04:16.781 INFO [stderr]  --> src/bin/1978.rs:6:12
Nov 30 02:04:16.781 INFO [stderr]   |
Nov 30 02:04:16.781 INFO [stderr] 6 |         if ((n % i) == 0) {
Nov 30 02:04:16.781 INFO [stderr]   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:04:16.781 INFO [stderr]   |
Nov 30 02:04:16.781 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Nov 30 02:04:16.781 INFO [stderr] 
Nov 30 02:04:16.781 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 30 02:04:16.781 INFO [stderr]   --> src/bin/1978.rs:26:15
Nov 30 02:04:16.781 INFO [stderr]    |
Nov 30 02:04:16.781 INFO [stderr] 26 |         match (str::parse::<i32>(string)) {
Nov 30 02:04:16.781 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:04:16.781 INFO [stderr] 
Nov 30 02:04:17.060 INFO [stderr] warning: unused variable: `numbers`
Nov 30 02:04:17.060 INFO [stderr]   --> src/bin/1978.rs:22:9
Nov 30 02:04:17.060 INFO [stderr]    |
Nov 30 02:04:17.060 INFO [stderr] 22 |     let numbers: Vec<i32> = Vec::new();
Nov 30 02:04:17.060 INFO [stderr]    |         ^^^^^^^ help: consider using `_numbers` instead
Nov 30 02:04:17.093 INFO [stderr]    |
Nov 30 02:04:17.094 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:04:17.094 INFO [stderr] 
Nov 30 02:04:17.426 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 02:04:17.427 INFO [stderr]   --> src/bin/2750.rs:31:12
Nov 30 02:04:17.427 INFO [stderr]    |
Nov 30 02:04:17.427 INFO [stderr] 31 |         if (&v[i] < &v[len - 1]) {
Nov 30 02:04:17.427 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:04:17.427 INFO [stderr]    |
Nov 30 02:04:17.427 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:04:17.427 INFO [stderr] 
Nov 30 02:04:17.492 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 02:04:17.492 INFO [stderr]   --> src/bin/2750.rs:31:12
Nov 30 02:04:17.492 INFO [stderr]    |
Nov 30 02:04:17.492 INFO [stderr] 31 |         if (&v[i] < &v[len - 1]) {
Nov 30 02:04:17.492 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:04:17.492 INFO [stderr]    |
Nov 30 02:04:17.492 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:04:17.492 INFO [stderr] 
Nov 30 02:04:17.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:04:17.725 INFO [stderr]  --> src/bin/2750.rs:9:5
Nov 30 02:04:17.725 INFO [stderr]   |
Nov 30 02:04:17.725 INFO [stderr] 9 |     handle.read_line(&mut buf);
Nov 30 02:04:17.725 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:04:17.761 INFO [stderr]   |
Nov 30 02:04:17.761 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 30 02:04:17.761 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:04:17.761 INFO [stderr] 
Nov 30 02:04:17.964 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:04:17.964 INFO [stderr]  --> src/bin/2750.rs:9:5
Nov 30 02:04:17.964 INFO [stderr]   |
Nov 30 02:04:17.964 INFO [stderr] 9 |     handle.read_line(&mut buf);
Nov 30 02:04:17.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:04:17.964 INFO [stderr]   |
Nov 30 02:04:17.964 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 30 02:04:17.964 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:04:17.964 INFO [stderr] 
Nov 30 02:04:18.992 INFO [stderr] warning: unused import: `std::f32`
Nov 30 02:04:18.992 INFO [stderr]  --> src/bin/1978.rs:2:5
Nov 30 02:04:18.993 INFO [stderr]   |
Nov 30 02:04:18.993 INFO [stderr] 2 | use std::f32;
Nov 30 02:04:18.993 INFO [stderr]   |     ^^^^^^^^
Nov 30 02:04:18.993 INFO [stderr]   |
Nov 30 02:04:18.993 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:04:18.993 INFO [stderr] 
Nov 30 02:04:18.993 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 02:04:18.993 INFO [stderr]  --> src/bin/1978.rs:6:12
Nov 30 02:04:18.993 INFO [stderr]   |
Nov 30 02:04:18.993 INFO [stderr] 6 |         if ((n % i) == 0) {
Nov 30 02:04:18.993 INFO [stderr]   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:04:18.993 INFO [stderr]   |
Nov 30 02:04:18.993 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Nov 30 02:04:18.993 INFO [stderr] 
Nov 30 02:04:18.993 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 30 02:04:18.993 INFO [stderr]   --> src/bin/1978.rs:26:15
Nov 30 02:04:18.993 INFO [stderr]    |
Nov 30 02:04:18.993 INFO [stderr] 26 |         match (str::parse::<i32>(string)) {
Nov 30 02:04:18.993 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:04:18.993 INFO [stderr] 
Nov 30 02:04:19.096 INFO [stderr] warning: unused variable: `numbers`
Nov 30 02:04:19.096 INFO [stderr]   --> src/bin/1978.rs:22:9
Nov 30 02:04:19.096 INFO [stderr]    |
Nov 30 02:04:19.096 INFO [stderr] 22 |     let numbers: Vec<i32> = Vec::new();
Nov 30 02:04:19.096 INFO [stderr]    |         ^^^^^^^ help: consider using `_numbers` instead
Nov 30 02:04:19.096 INFO [stderr]    |
Nov 30 02:04:19.096 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:04:19.096 INFO [stderr] 
Nov 30 02:04:19.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Nov 30 02:04:19.372 INFO [stderr] su: No module specific data is present
Nov 30 02:04:20.208 INFO running `"docker" "inspect" "1509c9e60db2afcfa1e1032e328913d0819b44e9c7ca382a4adfdfefadc76d00"`
Nov 30 02:04:20.476 INFO running `"docker" "rm" "-f" "1509c9e60db2afcfa1e1032e328913d0819b44e9c7ca382a4adfdfefadc76d00"`
Nov 30 02:04:20.776 INFO [stdout] 1509c9e60db2afcfa1e1032e328913d0819b44e9c7ca382a4adfdfefadc76d00