Oct 12 20:47:35.820 INFO checking heejongahn/daily-BOJ against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:47:35.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 20:47:36.364 INFO blam! 4799d89b645f53be522b506842e7c5923def206315d490c20de6b41035a3f1b5
Oct 12 20:47:36.376 INFO running `"docker" "start" "-a" "4799d89b645f53be522b506842e7c5923def206315d490c20de6b41035a3f1b5"`
Oct 12 20:47:37.621 INFO kablam! usermod: no changes
Oct 12 20:47:37.664 INFO kablam!     Checking daily-boj v0.1.0 (/source)
Oct 12 20:47:40.669 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:40.669 INFO kablam!   --> src/bin/2750.rs:31:12
Oct 12 20:47:40.669 INFO kablam!    |
Oct 12 20:47:40.669 INFO kablam! 31 |         if (&v[i] < &v[len - 1]) {
Oct 12 20:47:40.669 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:40.669 INFO kablam!    |
Oct 12 20:47:40.670 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:47:40.670 INFO kablam! 
Oct 12 20:47:40.677 INFO kablam! warning: unused import: `std::f32`
Oct 12 20:47:40.677 INFO kablam!  --> src/bin/1978.rs:2:5
Oct 12 20:47:40.677 INFO kablam!   |
Oct 12 20:47:40.677 INFO kablam! 2 | use std::f32;
Oct 12 20:47:40.678 INFO kablam!   |     ^^^^^^^^
Oct 12 20:47:40.701 INFO kablam!   |
Oct 12 20:47:40.701 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:47:40.701 INFO kablam! 
Oct 12 20:47:40.701 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:40.702 INFO kablam!  --> src/bin/1978.rs:6:12
Oct 12 20:47:40.702 INFO kablam!   |
Oct 12 20:47:40.702 INFO kablam! 6 |         if ((n % i) == 0) {
Oct 12 20:47:40.702 INFO kablam!   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:40.702 INFO kablam!   |
Oct 12 20:47:40.703 INFO kablam!   = note: #[warn(unused_parens)] on by default
Oct 12 20:47:40.703 INFO kablam! 
Oct 12 20:47:40.703 INFO kablam! warning: unnecessary parentheses around `match` head expression
Oct 12 20:47:40.703 INFO kablam!   --> src/bin/1978.rs:26:15
Oct 12 20:47:40.704 INFO kablam!    |
Oct 12 20:47:40.704 INFO kablam! 26 |         match (str::parse::<i32>(string)) {
Oct 12 20:47:40.704 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:40.704 INFO kablam! 
Oct 12 20:47:40.912 INFO kablam! warning: unused variable: `numbers`
Oct 12 20:47:40.912 INFO kablam!   --> src/bin/1978.rs:22:9
Oct 12 20:47:40.912 INFO kablam!    |
Oct 12 20:47:40.912 INFO kablam! 22 |     let numbers: Vec<i32> = Vec::new();
Oct 12 20:47:40.912 INFO kablam!    |         ^^^^^^^ help: consider using `_numbers` instead
Oct 12 20:47:40.940 INFO kablam!    |
Oct 12 20:47:40.940 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:47:40.940 INFO kablam! 
Oct 12 20:47:40.976 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:47:40.976 INFO kablam!  --> src/bin/2750.rs:9:5
Oct 12 20:47:40.976 INFO kablam!   |
Oct 12 20:47:40.976 INFO kablam! 9 |     handle.read_line(&mut buf);
Oct 12 20:47:40.976 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:47:40.996 INFO kablam!   |
Oct 12 20:47:40.996 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 20:47:40.997 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:47:40.997 INFO kablam! 
Oct 12 20:47:42.476 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:42.476 INFO kablam! warning: unused import: `std::f32`
Oct 12 20:47:42.476 INFO kablam!  --> src/bin/1978.rs:2:5
Oct 12 20:47:42.476 INFO kablam!   |
Oct 12 20:47:42.476 INFO kablam! 2 | use std::f32;
Oct 12 20:47:42.476 INFO kablam!   |     ^^^^^^^^
Oct 12 20:47:42.476 INFO kablam!   --> src/bin/2750.rs:31:12
Oct 12 20:47:42.476 INFO kablam!    |
Oct 12 20:47:42.476 INFO kablam! 31 |         if (&v[i] < &v[len - 1]) {
Oct 12 20:47:42.476 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:42.476 INFO kablam!    |
Oct 12 20:47:42.476 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:47:42.476 INFO kablam! 
Oct 12 20:47:42.476 INFO kablam!   |
Oct 12 20:47:42.476 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:47:42.476 INFO kablam! 
Oct 12 20:47:42.476 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:42.476 INFO kablam!  --> src/bin/1978.rs:6:12
Oct 12 20:47:42.476 INFO kablam!   |
Oct 12 20:47:42.476 INFO kablam! 6 |         if ((n % i) == 0) {
Oct 12 20:47:42.476 INFO kablam!   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:42.476 INFO kablam!   |
Oct 12 20:47:42.476 INFO kablam!   = note: #[warn(unused_parens)] on by default
Oct 12 20:47:42.476 INFO kablam! 
Oct 12 20:47:42.476 INFO kablam! warning: unnecessary parentheses around `match` head expression
Oct 12 20:47:42.476 INFO kablam!   --> src/bin/1978.rs:26:15
Oct 12 20:47:42.476 INFO kablam!    |
Oct 12 20:47:42.476 INFO kablam! 26 |         match (str::parse::<i32>(string)) {
Oct 12 20:47:42.476 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:42.476 INFO kablam! 
Oct 12 20:47:42.620 INFO kablam! warning: unused variable: `numbers`
Oct 12 20:47:42.620 INFO kablam!   --> src/bin/1978.rs:22:9
Oct 12 20:47:42.620 INFO kablam!    |
Oct 12 20:47:42.621 INFO kablam! 22 |     let numbers: Vec<i32> = Vec::new();
Oct 12 20:47:42.621 INFO kablam!    |         ^^^^^^^ help: consider using `_numbers` instead
Oct 12 20:47:42.621 INFO kablam!    |
Oct 12 20:47:42.621 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:47:42.621 INFO kablam! 
Oct 12 20:47:42.656 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:47:42.657 INFO kablam!  --> src/bin/2750.rs:9:5
Oct 12 20:47:42.657 INFO kablam!   |
Oct 12 20:47:42.657 INFO kablam! 9 |     handle.read_line(&mut buf);
Oct 12 20:47:42.657 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:47:42.657 INFO kablam!   |
Oct 12 20:47:42.657 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 20:47:42.657 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:47:42.657 INFO kablam! 
Oct 12 20:47:42.676 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
Oct 12 20:47:42.680 INFO kablam! su: No module specific data is present
Oct 12 20:47:43.536 INFO running `"docker" "rm" "-f" "4799d89b645f53be522b506842e7c5923def206315d490c20de6b41035a3f1b5"`
Oct 12 20:47:43.785 INFO blam! 4799d89b645f53be522b506842e7c5923def206315d490c20de6b41035a3f1b5