Nov 01 04:14:09.534 INFO checking heejongahn/daily-BOJ against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 04:14:09.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 04:14:09.932 INFO blam! 7730df1b585fe6dc78719e07efabb690c80d296b5a99caab42ca741a601580e0
Nov 01 04:14:09.937 INFO running `"docker" "start" "-a" "7730df1b585fe6dc78719e07efabb690c80d296b5a99caab42ca741a601580e0"`
Nov 01 04:14:11.157 INFO kablam! usermod: no changes
Nov 01 04:14:11.244 INFO kablam!     Checking daily-boj v0.1.0 (/source)
Nov 01 04:14:12.897 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 04:14:12.897 INFO kablam!   --> src/bin/2750.rs:31:12
Nov 01 04:14:12.897 INFO kablam!    |
Nov 01 04:14:12.898 INFO kablam! 31 |         if (&v[i] < &v[len - 1]) {
Nov 01 04:14:12.898 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:14:12.898 INFO kablam!    |
Nov 01 04:14:12.899 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 04:14:12.899 INFO kablam! 
Nov 01 04:14:13.033 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 04:14:13.033 INFO kablam!   --> src/bin/2750.rs:31:12
Nov 01 04:14:13.033 INFO kablam!    |
Nov 01 04:14:13.034 INFO kablam! 31 |         if (&v[i] < &v[len - 1]) {
Nov 01 04:14:13.034 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:14:13.035 INFO kablam!    |
Nov 01 04:14:13.035 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 04:14:13.035 INFO kablam! 
Nov 01 04:14:13.157 INFO kablam! warning: unused import: `std::f32`
Nov 01 04:14:13.157 INFO kablam!  --> src/bin/1978.rs:2:5
Nov 01 04:14:13.157 INFO kablam!   |
Nov 01 04:14:13.158 INFO kablam! 2 | use std::f32;
Nov 01 04:14:13.158 INFO kablam!   |     ^^^^^^^^
Nov 01 04:14:13.169 INFO kablam! warning: unused import: `std::f32`
Nov 01 04:14:13.169 INFO kablam!  --> src/bin/1978.rs:2:5
Nov 01 04:14:13.170 INFO kablam!   |
Nov 01 04:14:13.170 INFO kablam! 2 | use std::f32;
Nov 01 04:14:13.170 INFO kablam!   |     ^^^^^^^^
Nov 01 04:14:13.170 INFO kablam!   |
Nov 01 04:14:13.171 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 04:14:13.171 INFO kablam! 
Nov 01 04:14:13.171 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 04:14:13.171 INFO kablam!  --> src/bin/1978.rs:6:12
Nov 01 04:14:13.172 INFO kablam!   |
Nov 01 04:14:13.172 INFO kablam! 6 |         if ((n % i) == 0) {
Nov 01 04:14:13.172 INFO kablam!   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:14:13.172 INFO kablam!   |
Nov 01 04:14:13.173 INFO kablam!   = note: #[warn(unused_parens)] on by default
Nov 01 04:14:13.173 INFO kablam! 
Nov 01 04:14:13.173 INFO kablam! warning: unnecessary parentheses around `match` head expression
Nov 01 04:14:13.174 INFO kablam!   --> src/bin/1978.rs:26:15
Nov 01 04:14:13.174 INFO kablam!    |
Nov 01 04:14:13.174 INFO kablam! 26 |         match (str::parse::<i32>(string)) {
Nov 01 04:14:13.174 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:14:13.175 INFO kablam! 
Nov 01 04:14:13.185 INFO kablam!   |
Nov 01 04:14:13.185 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 04:14:13.185 INFO kablam! 
Nov 01 04:14:13.186 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 04:14:13.186 INFO kablam!  --> src/bin/1978.rs:6:12
Nov 01 04:14:13.186 INFO kablam!   |
Nov 01 04:14:13.187 INFO kablam! 6 |         if ((n % i) == 0) {
Nov 01 04:14:13.187 INFO kablam!   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:14:13.187 INFO kablam!   |
Nov 01 04:14:13.187 INFO kablam!   = note: #[warn(unused_parens)] on by default
Nov 01 04:14:13.188 INFO kablam! 
Nov 01 04:14:13.188 INFO kablam! warning: unnecessary parentheses around `match` head expression
Nov 01 04:14:13.188 INFO kablam!   --> src/bin/1978.rs:26:15
Nov 01 04:14:13.189 INFO kablam!    |
Nov 01 04:14:13.189 INFO kablam! 26 |         match (str::parse::<i32>(string)) {
Nov 01 04:14:13.189 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:14:13.189 INFO kablam! 
Nov 01 04:14:13.230 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:14:13.230 INFO kablam!  --> src/bin/2750.rs:9:5
Nov 01 04:14:13.230 INFO kablam!   |
Nov 01 04:14:13.230 INFO kablam! 9 |     handle.read_line(&mut buf);
Nov 01 04:14:13.231 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:14:13.231 INFO kablam!   |
Nov 01 04:14:13.231 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 01 04:14:13.232 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:14:13.232 INFO kablam! 
Nov 01 04:14:13.372 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:14:13.373 INFO kablam!  --> src/bin/2750.rs:9:5
Nov 01 04:14:13.373 INFO kablam!   |
Nov 01 04:14:13.373 INFO kablam! 9 |     handle.read_line(&mut buf);
Nov 01 04:14:13.374 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:14:13.374 INFO kablam!   |
Nov 01 04:14:13.374 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 01 04:14:13.374 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:14:13.375 INFO kablam! 
Nov 01 04:14:13.400 INFO kablam! warning: unused variable: `numbers`
Nov 01 04:14:13.400 INFO kablam!   --> src/bin/1978.rs:22:9
Nov 01 04:14:13.400 INFO kablam!    |
Nov 01 04:14:13.400 INFO kablam! 22 |     let numbers: Vec<i32> = Vec::new();
Nov 01 04:14:13.400 INFO kablam!    |         ^^^^^^^ help: consider using `_numbers` instead
Nov 01 04:14:13.400 INFO kablam!    |
Nov 01 04:14:13.400 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:14:13.400 INFO kablam! 
Nov 01 04:14:13.405 INFO kablam! warning: unused variable: `numbers`
Nov 01 04:14:13.405 INFO kablam!   --> src/bin/1978.rs:22:9
Nov 01 04:14:13.405 INFO kablam!    |
Nov 01 04:14:13.405 INFO kablam! 22 |     let numbers: Vec<i32> = Vec::new();
Nov 01 04:14:13.405 INFO kablam!    |         ^^^^^^^ help: consider using `_numbers` instead
Nov 01 04:14:13.416 INFO kablam!    |
Nov 01 04:14:13.416 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:14:13.416 INFO kablam! 
Nov 01 04:14:14.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Nov 01 04:14:14.920 INFO kablam! su: No module specific data is present
Nov 01 04:14:15.520 INFO running `"docker" "rm" "-f" "7730df1b585fe6dc78719e07efabb690c80d296b5a99caab42ca741a601580e0"`
Nov 01 04:14:15.788 INFO blam! 7730df1b585fe6dc78719e07efabb690c80d296b5a99caab42ca741a601580e0