Nov 01 04:45:35.501 INFO checking garyemerson/angry_children_2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 04:45:35.501 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 04:45:35.909 INFO blam! e5ae23fab508c4683503a3402fcd41f02d649bf4a1ca89e3d4414d40c41c78f1
Nov 01 04:45:35.914 INFO running `"docker" "start" "-a" "e5ae23fab508c4683503a3402fcd41f02d649bf4a1ca89e3d4414d40c41c78f1"`
Nov 01 04:45:37.080 INFO kablam! usermod: no changes
Nov 01 04:45:37.142 INFO kablam!     Checking angry_children_2 v0.1.0 (/source)
Nov 01 04:45:37.561 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 04:45:37.561 INFO kablam!   --> src/main.rs:34:35
Nov 01 04:45:37.561 INFO kablam!    |
Nov 01 04:45:37.562 INFO kablam! 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Nov 01 04:45:37.562 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:45:37.562 INFO kablam!    |
Nov 01 04:45:37.563 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 04:45:37.563 INFO kablam! 
Nov 01 04:45:37.627 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 04:45:37.628 INFO kablam!   --> src/main.rs:34:35
Nov 01 04:45:37.628 INFO kablam!    |
Nov 01 04:45:37.628 INFO kablam! 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Nov 01 04:45:37.629 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 04:45:37.629 INFO kablam!    |
Nov 01 04:45:37.629 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 04:45:37.630 INFO kablam! 
Nov 01 04:45:37.664 INFO kablam! warning: unused variable: `msg`
Nov 01 04:45:37.664 INFO kablam!   --> src/main.rs:52:28
Nov 01 04:45:37.664 INFO kablam!    |
Nov 01 04:45:37.664 INFO kablam! 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Nov 01 04:45:37.664 INFO kablam!    |                            ^^^ help: consider using `_msg` instead
Nov 01 04:45:37.664 INFO kablam!    |
Nov 01 04:45:37.664 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:45:37.664 INFO kablam! 
Nov 01 04:45:37.680 INFO kablam! warning: function is never used: `get_unfair_slow`
Nov 01 04:45:37.680 INFO kablam!   --> src/main.rs:57:1
Nov 01 04:45:37.680 INFO kablam!    |
Nov 01 04:45:37.680 INFO kablam! 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Nov 01 04:45:37.680 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:45:37.680 INFO kablam!    |
Nov 01 04:45:37.680 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 04:45:37.680 INFO kablam! 
Nov 01 04:45:37.746 INFO kablam! warning: unused variable: `msg`
Nov 01 04:45:37.747 INFO kablam!   --> src/main.rs:52:28
Nov 01 04:45:37.747 INFO kablam!    |
Nov 01 04:45:37.747 INFO kablam! 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Nov 01 04:45:37.748 INFO kablam!    |                            ^^^ help: consider using `_msg` instead
Nov 01 04:45:37.748 INFO kablam!    |
Nov 01 04:45:37.749 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:45:37.749 INFO kablam! 
Nov 01 04:45:37.756 INFO kablam! warning: function is never used: `get_unfair_slow`
Nov 01 04:45:37.756 INFO kablam!   --> src/main.rs:57:1
Nov 01 04:45:37.756 INFO kablam!    |
Nov 01 04:45:37.756 INFO kablam! 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Nov 01 04:45:37.756 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:45:37.756 INFO kablam!    |
Nov 01 04:45:37.756 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 04:45:37.756 INFO kablam! 
Nov 01 04:45:37.784 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 01 04:45:37.784 INFO kablam! su: No module specific data is present
Nov 01 04:45:38.271 INFO running `"docker" "rm" "-f" "e5ae23fab508c4683503a3402fcd41f02d649bf4a1ca89e3d4414d40c41c78f1"`
Nov 01 04:45:38.529 INFO blam! e5ae23fab508c4683503a3402fcd41f02d649bf4a1ca89e3d4414d40c41c78f1