Oct 27 04:28:19.997 INFO checking garyemerson/angry_children_2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 04:28:19.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 04:28:20.525 INFO blam! 7450ee45224bf93b7065ce7508ce95ce5ca1e21289f408d6a7edd6a585969137
Oct 27 04:28:20.533 INFO running `"docker" "start" "-a" "7450ee45224bf93b7065ce7508ce95ce5ca1e21289f408d6a7edd6a585969137"`
Oct 27 04:28:21.663 INFO kablam! usermod: no changes
Oct 27 04:28:21.699 INFO kablam!     Checking angry_children_2 v0.1.0 (/source)
Oct 27 04:28:22.159 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 04:28:22.160 INFO kablam!   --> src/main.rs:34:35
Oct 27 04:28:22.160 INFO kablam!    |
Oct 27 04:28:22.160 INFO kablam! 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Oct 27 04:28:22.161 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 04:28:22.161 INFO kablam!    |
Oct 27 04:28:22.161 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 04:28:22.162 INFO kablam! 
Oct 27 04:28:22.162 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 04:28:22.162 INFO kablam!   --> src/main.rs:34:35
Oct 27 04:28:22.162 INFO kablam!    |
Oct 27 04:28:22.163 INFO kablam! 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Oct 27 04:28:22.163 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 04:28:22.163 INFO kablam!    |
Oct 27 04:28:22.164 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 04:28:22.164 INFO kablam! 
Oct 27 04:28:22.248 INFO kablam! warning: unused variable: `msg`
Oct 27 04:28:22.248 INFO kablam!   --> src/main.rs:52:28
Oct 27 04:28:22.248 INFO kablam!    |
Oct 27 04:28:22.248 INFO kablam! 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Oct 27 04:28:22.249 INFO kablam!    |                            ^^^ help: consider using `_msg` instead
Oct 27 04:28:22.249 INFO kablam!    |
Oct 27 04:28:22.249 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:28:22.249 INFO kablam! 
Oct 27 04:28:22.267 INFO kablam! warning: function is never used: `get_unfair_slow`
Oct 27 04:28:22.268 INFO kablam!   --> src/main.rs:57:1
Oct 27 04:28:22.268 INFO kablam!    |
Oct 27 04:28:22.268 INFO kablam! 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Oct 27 04:28:22.269 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:28:22.269 INFO kablam!    |
Oct 27 04:28:22.269 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 04:28:22.269 INFO kablam! 
Oct 27 04:28:22.277 INFO kablam! warning: unused variable: `msg`
Oct 27 04:28:22.277 INFO kablam!   --> src/main.rs:52:28
Oct 27 04:28:22.278 INFO kablam!    |
Oct 27 04:28:22.278 INFO kablam! 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Oct 27 04:28:22.278 INFO kablam!    |                            ^^^ help: consider using `_msg` instead
Oct 27 04:28:22.279 INFO kablam!    |
Oct 27 04:28:22.279 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:28:22.280 INFO kablam! 
Oct 27 04:28:22.287 INFO kablam! warning: function is never used: `get_unfair_slow`
Oct 27 04:28:22.287 INFO kablam!   --> src/main.rs:57:1
Oct 27 04:28:22.287 INFO kablam!    |
Oct 27 04:28:22.287 INFO kablam! 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Oct 27 04:28:22.287 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:28:22.287 INFO kablam!    |
Oct 27 04:28:22.287 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 04:28:22.287 INFO kablam! 
Oct 27 04:28:22.308 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Oct 27 04:28:22.315 INFO kablam! su: No module specific data is present
Oct 27 04:28:22.789 INFO running `"docker" "rm" "-f" "7450ee45224bf93b7065ce7508ce95ce5ca1e21289f408d6a7edd6a585969137"`
Oct 27 04:28:23.021 INFO blam! 7450ee45224bf93b7065ce7508ce95ce5ca1e21289f408d6a7edd6a585969137