Nov 30 02:40:13.777 INFO checking garyemerson/angry_children_2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 02:40:13.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 02:40:14.016 INFO [stdout] 8fa07122158e4231982627e72d7d33d4d1f7adf59d248bdc83049264818123f1
Nov 30 02:40:14.022 INFO running `"docker" "start" "-a" "8fa07122158e4231982627e72d7d33d4d1f7adf59d248bdc83049264818123f1"`
Nov 30 02:40:14.999 INFO [stderr] usermod: no changes
Nov 30 02:40:15.064 INFO [stderr]     Checking angry_children_2 v0.1.0 (/source)
Nov 30 02:40:15.476 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 02:40:15.476 INFO [stderr]   --> src/main.rs:34:35
Nov 30 02:40:15.476 INFO [stderr]    |
Nov 30 02:40:15.476 INFO [stderr] 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Nov 30 02:40:15.476 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:40:15.476 INFO [stderr]    |
Nov 30 02:40:15.476 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:40:15.476 INFO [stderr] 
Nov 30 02:40:15.560 INFO [stderr] warning: unused variable: `msg`
Nov 30 02:40:15.560 INFO [stderr]   --> src/main.rs:52:28
Nov 30 02:40:15.560 INFO [stderr]    |
Nov 30 02:40:15.560 INFO [stderr] 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Nov 30 02:40:15.560 INFO [stderr]    |                            ^^^ help: consider using `_msg` instead
Nov 30 02:40:15.560 INFO [stderr]    |
Nov 30 02:40:15.560 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:40:15.560 INFO [stderr] 
Nov 30 02:40:15.560 INFO [stderr] warning: function is never used: `get_unfair_slow`
Nov 30 02:40:15.562 INFO [stderr]   --> src/main.rs:57:1
Nov 30 02:40:15.562 INFO [stderr]    |
Nov 30 02:40:15.562 INFO [stderr] 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Nov 30 02:40:15.562 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:40:15.562 INFO [stderr]    |
Nov 30 02:40:15.562 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:40:15.562 INFO [stderr] 
Nov 30 02:40:15.568 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 02:40:15.569 INFO [stderr]   --> src/main.rs:34:35
Nov 30 02:40:15.569 INFO [stderr]    |
Nov 30 02:40:15.569 INFO [stderr] 34 |             - log("old part    ", (sum(&sums, start, start + k - 2) - ((k - 1) as i64) * packets[start - 1]));
Nov 30 02:40:15.569 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 02:40:15.569 INFO [stderr]    |
Nov 30 02:40:15.569 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 02:40:15.569 INFO [stderr] 
Nov 30 02:40:15.652 INFO [stderr] warning: unused variable: `msg`
Nov 30 02:40:15.660 INFO [stderr]   --> src/main.rs:52:28
Nov 30 02:40:15.660 INFO [stderr]    |
Nov 30 02:40:15.660 INFO [stderr] 52 | fn log<T: std::fmt::Debug>(msg: &str, val: T) -> T {
Nov 30 02:40:15.660 INFO [stderr]    |                            ^^^ help: consider using `_msg` instead
Nov 30 02:40:15.660 INFO [stderr]    |
Nov 30 02:40:15.660 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:40:15.660 INFO [stderr] 
Nov 30 02:40:15.660 INFO [stderr] warning: function is never used: `get_unfair_slow`
Nov 30 02:40:15.660 INFO [stderr]   --> src/main.rs:57:1
Nov 30 02:40:15.660 INFO [stderr]    |
Nov 30 02:40:15.660 INFO [stderr] 57 | fn get_unfair_slow(packets: &Vec<i64>, start: usize, end: usize) -> i64 {
Nov 30 02:40:15.660 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:40:15.660 INFO [stderr]    |
Nov 30 02:40:15.660 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:40:15.660 INFO [stderr] 
Nov 30 02:40:15.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 30 02:40:15.696 INFO [stderr] su: No module specific data is present
Nov 30 02:40:16.276 INFO running `"docker" "inspect" "8fa07122158e4231982627e72d7d33d4d1f7adf59d248bdc83049264818123f1"`
Nov 30 02:40:16.572 INFO running `"docker" "rm" "-f" "8fa07122158e4231982627e72d7d33d4d1f7adf59d248bdc83049264818123f1"`
Nov 30 02:40:16.812 INFO [stdout] 8fa07122158e4231982627e72d7d33d4d1f7adf59d248bdc83049264818123f1