Nov 02 14:15:01.126 INFO checking garyemerson/angry_children_2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 14:15:01.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 14:15:01.619 INFO blam! 401a40631d998aed282114f854bed70b0f970d7412d05adbf22761c23904a66c
Nov 02 14:15:01.622 INFO running `"docker" "start" "-a" "401a40631d998aed282114f854bed70b0f970d7412d05adbf22761c23904a66c"`
Nov 02 14:15:02.892 INFO kablam! usermod: no changes
Nov 02 14:15:02.945 INFO kablam!     Checking angry_children_2 v0.1.0 (/source)
Nov 02 14:15:03.340 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 14:15:03.340 INFO kablam!   --> src/main.rs:34:35
Nov 02 14:15:03.340 INFO kablam!    |
Nov 02 14:15:03.340 INFO kablam! 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Nov 02 14:15:03.340 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:15:03.340 INFO kablam!    |
Nov 02 14:15:03.344 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:15:03.344 INFO kablam! 
Nov 02 14:15:03.436 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 14:15:03.436 INFO kablam!   --> src/main.rs:34:35
Nov 02 14:15:03.436 INFO kablam!    |
Nov 02 14:15:03.436 INFO kablam! 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Nov 02 14:15:03.436 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:15:03.436 INFO kablam!    |
Nov 02 14:15:03.436 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:15:03.436 INFO kablam! 
Nov 02 14:15:03.452 INFO kablam! warning: unused variable: `msg`
Nov 02 14:15:03.452 INFO kablam!   --> src/main.rs:52:28
Nov 02 14:15:03.452 INFO kablam!    |
Nov 02 14:15:03.452 INFO kablam! 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Nov 02 14:15:03.452 INFO kablam!    |                            ^^^ help: consider using `_msg` instead
Nov 02 14:15:03.452 INFO kablam!    |
Nov 02 14:15:03.452 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 14:15:03.452 INFO kablam! 
Nov 02 14:15:03.452 INFO kablam! warning: function is never used: `get_unfair_slow`
Nov 02 14:15:03.452 INFO kablam!   --> src/main.rs:57:1
Nov 02 14:15:03.452 INFO kablam!    |
Nov 02 14:15:03.452 INFO kablam! 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Nov 02 14:15:03.452 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:15:03.452 INFO kablam!    |
Nov 02 14:15:03.452 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 14:15:03.452 INFO kablam! 
Nov 02 14:15:03.603 INFO kablam! warning: unused variable: `msg`
Nov 02 14:15:03.603 INFO kablam!   --> src/main.rs:52:28
Nov 02 14:15:03.603 INFO kablam!    |
Nov 02 14:15:03.603 INFO kablam! 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Nov 02 14:15:03.603 INFO kablam!    |                            ^^^ help: consider using `_msg` instead
Nov 02 14:15:03.603 INFO kablam!    |
Nov 02 14:15:03.603 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 14:15:03.603 INFO kablam! 
Nov 02 14:15:03.604 INFO kablam! warning: function is never used: `get_unfair_slow`
Nov 02 14:15:03.604 INFO kablam!   --> src/main.rs:57:1
Nov 02 14:15:03.604 INFO kablam!    |
Nov 02 14:15:03.604 INFO kablam! 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Nov 02 14:15:03.604 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 14:15:03.604 INFO kablam!    |
Nov 02 14:15:03.604 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 14:15:03.604 INFO kablam! 
Nov 02 14:15:03.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 02 14:15:03.649 INFO kablam! su: No module specific data is present
Nov 02 14:15:04.289 INFO running `"docker" "rm" "-f" "401a40631d998aed282114f854bed70b0f970d7412d05adbf22761c23904a66c"`
Nov 02 14:15:04.656 INFO blam! 401a40631d998aed282114f854bed70b0f970d7412d05adbf22761c23904a66c