Nov 02 07:18:33.011 INFO checking sabartheman/Rust_huffman_parallel against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 07:18:33.011 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 07:18:33.492 INFO blam! 54f5838d9ac2b9b4e12dca2b714574bb89faa966eebcd88dca0afff7f18d5c8b
Nov 02 07:18:33.496 INFO running `"docker" "start" "-a" "54f5838d9ac2b9b4e12dca2b714574bb89faa966eebcd88dca0afff7f18d5c8b"`
Nov 02 07:18:34.592 INFO kablam! usermod: no changes
Nov 02 07:18:34.652 INFO kablam!     Checking crossbeam v0.3.0
Nov 02 07:18:34.652 INFO kablam!     Checking time v0.1.38
Nov 02 07:18:35.888 INFO kablam!     Checking huffman_rust v0.1.0 (/source)
Nov 02 07:18:36.204 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 07:18:36.204 INFO kablam!    --> src/main.rs:103:32
Nov 02 07:18:36.204 INFO kablam!     |
Nov 02 07:18:36.204 INFO kablam! 103 |             assign_codes(l, h, (s.clone() + "0"));
Nov 02 07:18:36.204 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 07:18:36.204 INFO kablam!     |
Nov 02 07:18:36.204 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 07:18:36.205 INFO kablam! 
Nov 02 07:18:36.205 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 07:18:36.205 INFO kablam!    --> src/main.rs:106:32
Nov 02 07:18:36.205 INFO kablam!     |
Nov 02 07:18:36.205 INFO kablam! 106 |             assign_codes(r, h, (s.clone() + "1"));
Nov 02 07:18:36.205 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 07:18:36.205 INFO kablam! 
Nov 02 07:18:36.265 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 07:18:36.265 INFO kablam!    --> src/main.rs:103:32
Nov 02 07:18:36.265 INFO kablam!     |
Nov 02 07:18:36.265 INFO kablam! 103 |             assign_codes(l, h, (s.clone() + "0"));
Nov 02 07:18:36.265 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 07:18:36.265 INFO kablam!     |
Nov 02 07:18:36.265 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 07:18:36.265 INFO kablam! 
Nov 02 07:18:36.265 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 07:18:36.265 INFO kablam!    --> src/main.rs:106:32
Nov 02 07:18:36.265 INFO kablam!     |
Nov 02 07:18:36.265 INFO kablam! 106 |             assign_codes(r, h, (s.clone() + "1"));
Nov 02 07:18:36.265 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 07:18:36.265 INFO kablam! 
Nov 02 07:18:36.384 INFO kablam! warning: unused variable: `e`
Nov 02 07:18:36.384 INFO kablam!    --> src/main.rs:499:16
Nov 02 07:18:36.384 INFO kablam!     |
Nov 02 07:18:36.384 INFO kablam! 499 |     if let Err(e) = writeln!(file, "{},{},{},{},{},{},{},", tp1_finish - tp1_start, tp2_finish - tp2_start, tp3_finish - tp3_start, tp4_finish - tp4_start, t3-t1, t2-s2, t3-s3) {
Nov 02 07:18:36.384 INFO kablam!     |                ^ help: consider using `_e` instead
Nov 02 07:18:36.384 INFO kablam!     |
Nov 02 07:18:36.384 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 07:18:36.384 INFO kablam! 
Nov 02 07:18:36.429 INFO kablam! warning: unused variable: `e`
Nov 02 07:18:36.429 INFO kablam!    --> src/main.rs:499:16
Nov 02 07:18:36.429 INFO kablam!     |
Nov 02 07:18:36.429 INFO kablam! 499 |     if let Err(e) = writeln!(file, "{},{},{},{},{},{},{},", tp1_finish - tp1_start, tp2_finish - tp2_start, tp3_finish - tp3_start, tp4_finish - tp4_start, t3-t1, t2-s2, t3-s3) {
Nov 02 07:18:36.429 INFO kablam!     |                ^ help: consider using `_e` instead
Nov 02 07:18:36.429 INFO kablam!     |
Nov 02 07:18:36.429 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 07:18:36.429 INFO kablam! 
Nov 02 07:18:36.600 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Nov 02 07:18:36.600 INFO kablam! su: No module specific data is present
Nov 02 07:18:37.309 INFO running `"docker" "rm" "-f" "54f5838d9ac2b9b4e12dca2b714574bb89faa966eebcd88dca0afff7f18d5c8b"`
Nov 02 07:18:37.576 INFO blam! 54f5838d9ac2b9b4e12dca2b714574bb89faa966eebcd88dca0afff7f18d5c8b