Oct 12 20:47:35.913 INFO checking heejongahn/daily-BOJ against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:47:35.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 20:47:36.303 INFO blam! f0a2cad800ba1d7624eadccededc9538789cc292b13b0596cb3dfc6cb92ef045
Oct 12 20:47:36.305 INFO running `"docker" "start" "-a" "f0a2cad800ba1d7624eadccededc9538789cc292b13b0596cb3dfc6cb92ef045"`
Oct 12 20:47:37.765 INFO kablam! usermod: no changes
Oct 12 20:47:37.824 INFO kablam!     Checking daily-boj v0.1.0 (/source)
Oct 12 20:47:39.982 INFO kablam! warning: unused import: `std::f32`
Oct 12 20:47:39.982 INFO kablam!  --> src/bin/1978.rs:2:5
Oct 12 20:47:39.982 INFO kablam!   |
Oct 12 20:47:39.982 INFO kablam! 2 | use std::f32;
Oct 12 20:47:39.982 INFO kablam!   |     ^^^^^^^^
Oct 12 20:47:39.982 INFO kablam!   |
Oct 12 20:47:39.982 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:47:39.982 INFO kablam! 
Oct 12 20:47:39.982 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:39.982 INFO kablam!  --> src/bin/1978.rs:6:12
Oct 12 20:47:39.982 INFO kablam!   |
Oct 12 20:47:39.982 INFO kablam! 6 |         if ((n % i) == 0) {
Oct 12 20:47:39.982 INFO kablam!   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:39.982 INFO kablam!   |
Oct 12 20:47:39.982 INFO kablam!   = note: #[warn(unused_parens)] on by default
Oct 12 20:47:39.982 INFO kablam! 
Oct 12 20:47:39.982 INFO kablam! warning: unnecessary parentheses around `match` head expression
Oct 12 20:47:39.983 INFO kablam!   --> src/bin/1978.rs:26:15
Oct 12 20:47:39.983 INFO kablam!    |
Oct 12 20:47:39.983 INFO kablam! 26 |         match (str::parse::<i32>(string)) {
Oct 12 20:47:39.983 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:39.983 INFO kablam! 
Oct 12 20:47:40.192 INFO kablam! warning: unused variable: `numbers`
Oct 12 20:47:40.192 INFO kablam!   --> src/bin/1978.rs:22:9
Oct 12 20:47:40.192 INFO kablam!    |
Oct 12 20:47:40.192 INFO kablam! 22 |     let numbers: Vec<i32> = Vec::new();
Oct 12 20:47:40.192 INFO kablam!    |         ^^^^^^^ help: consider using `_numbers` instead
Oct 12 20:47:40.192 INFO kablam!    |
Oct 12 20:47:40.192 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:47:40.192 INFO kablam! 
Oct 12 20:47:40.344 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:40.344 INFO kablam!   --> src/bin/2750.rs:31:12
Oct 12 20:47:40.344 INFO kablam!    |
Oct 12 20:47:40.344 INFO kablam! 31 |         if (&v[i] < &v[len - 1]) {
Oct 12 20:47:40.344 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:40.344 INFO kablam!    |
Oct 12 20:47:40.344 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:47:40.344 INFO kablam! 
Oct 12 20:47:40.576 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:47:40.576 INFO kablam!  --> src/bin/2750.rs:9:5
Oct 12 20:47:40.576 INFO kablam!   |
Oct 12 20:47:40.576 INFO kablam! 9 |     handle.read_line(&mut buf);
Oct 12 20:47:40.576 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:47:40.595 INFO kablam!   |
Oct 12 20:47:40.595 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 20:47:40.595 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:47:40.595 INFO kablam! 
Oct 12 20:47:42.029 INFO kablam! warning: unused import: `std::f32`
Oct 12 20:47:42.029 INFO kablam!  --> src/bin/1978.rs:2:5
Oct 12 20:47:42.030 INFO kablam!   |
Oct 12 20:47:42.030 INFO kablam! 2 | use std::f32;
Oct 12 20:47:42.030 INFO kablam!   |     ^^^^^^^^
Oct 12 20:47:42.031 INFO kablam!   |
Oct 12 20:47:42.031 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:47:42.031 INFO kablam! 
Oct 12 20:47:42.031 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:42.031 INFO kablam!  --> src/bin/1978.rs:6:12
Oct 12 20:47:42.031 INFO kablam!   |
Oct 12 20:47:42.032 INFO kablam! 6 |         if ((n % i) == 0) {
Oct 12 20:47:42.032 INFO kablam!   |            ^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:42.032 INFO kablam!   |
Oct 12 20:47:42.032 INFO kablam!   = note: #[warn(unused_parens)] on by default
Oct 12 20:47:42.032 INFO kablam! 
Oct 12 20:47:42.032 INFO kablam! warning: unnecessary parentheses around `match` head expression
Oct 12 20:47:42.032 INFO kablam!   --> src/bin/1978.rs:26:15
Oct 12 20:47:42.032 INFO kablam!    |
Oct 12 20:47:42.032 INFO kablam! 26 |         match (str::parse::<i32>(string)) {
Oct 12 20:47:42.033 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:42.033 INFO kablam! 
Oct 12 20:47:42.305 INFO kablam! warning: unused variable: `numbers`
Oct 12 20:47:42.305 INFO kablam!   --> src/bin/1978.rs:22:9
Oct 12 20:47:42.305 INFO kablam!    |
Oct 12 20:47:42.305 INFO kablam! 22 |     let numbers: Vec<i32> = Vec::new();
Oct 12 20:47:42.305 INFO kablam!    |         ^^^^^^^ help: consider using `_numbers` instead
Oct 12 20:47:42.305 INFO kablam!    |
Oct 12 20:47:42.305 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:47:42.305 INFO kablam! 
Oct 12 20:47:42.399 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 20:47:42.399 INFO kablam!   --> src/bin/2750.rs:31:12
Oct 12 20:47:42.399 INFO kablam!    |
Oct 12 20:47:42.400 INFO kablam! 31 |         if (&v[i] < &v[len - 1]) {
Oct 12 20:47:42.400 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 20:47:42.404 INFO kablam!    |
Oct 12 20:47:42.404 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 20:47:42.404 INFO kablam! 
Oct 12 20:47:42.576 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:47:42.577 INFO kablam!  --> src/bin/2750.rs:9:5
Oct 12 20:47:42.577 INFO kablam!   |
Oct 12 20:47:42.577 INFO kablam! 9 |     handle.read_line(&mut buf);
Oct 12 20:47:42.577 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:47:42.577 INFO kablam!   |
Oct 12 20:47:42.577 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 12 20:47:42.577 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:47:42.577 INFO kablam! 
Oct 12 20:47:42.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Oct 12 20:47:42.696 INFO kablam! su: No module specific data is present
Oct 12 20:47:43.519 INFO running `"docker" "rm" "-f" "f0a2cad800ba1d7624eadccededc9538789cc292b13b0596cb3dfc6cb92ef045"`
Oct 12 20:47:43.801 INFO blam! f0a2cad800ba1d7624eadccededc9538789cc292b13b0596cb3dfc6cb92ef045