Oct 12 14:25:39.796 INFO checking sabartheman/Rust_huffman_parallel against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:25:39.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 14:25:40.330 INFO blam! 25f0e675396ce368dadc32625e4c61875ee75d6082a66419be281c9b381a59a7
Oct 12 14:25:40.341 INFO running `"docker" "start" "-a" "25f0e675396ce368dadc32625e4c61875ee75d6082a66419be281c9b381a59a7"`
Oct 12 14:25:41.584 INFO kablam! usermod: no changes
Oct 12 14:25:41.708 INFO kablam!     Checking crossbeam v0.3.0
Oct 12 14:25:42.541 INFO kablam!     Checking huffman_rust v0.1.0 (/source)
Oct 12 14:25:42.856 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 14:25:42.856 INFO kablam!    --> src/main.rs:103:32
Oct 12 14:25:42.856 INFO kablam!     |
Oct 12 14:25:42.856 INFO kablam! 103 |             assign_codes(l, h, (s.clone() + "0"));
Oct 12 14:25:42.856 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 14:25:42.856 INFO kablam!     |
Oct 12 14:25:42.864 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 14:25:42.864 INFO kablam! 
Oct 12 14:25:42.865 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 14:25:42.865 INFO kablam!    --> src/main.rs:106:32
Oct 12 14:25:42.865 INFO kablam!     |
Oct 12 14:25:42.865 INFO kablam! 106 |             assign_codes(r, h, (s.clone() + "1"));
Oct 12 14:25:42.865 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 14:25:42.865 INFO kablam! 
Oct 12 14:25:42.948 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 14:25:42.948 INFO kablam!    --> src/main.rs:103:32
Oct 12 14:25:42.948 INFO kablam!     |
Oct 12 14:25:42.948 INFO kablam! 103 |             assign_codes(l, h, (s.clone() + "0"));
Oct 12 14:25:42.948 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 14:25:42.948 INFO kablam!     |
Oct 12 14:25:42.948 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 14:25:42.948 INFO kablam! 
Oct 12 14:25:42.948 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 14:25:42.948 INFO kablam!    --> src/main.rs:106:32
Oct 12 14:25:42.948 INFO kablam!     |
Oct 12 14:25:42.948 INFO kablam! 106 |             assign_codes(r, h, (s.clone() + "1"));
Oct 12 14:25:42.948 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 14:25:42.948 INFO kablam! 
Oct 12 14:25:43.064 INFO kablam! warning: unused variable: `e`
Oct 12 14:25:43.064 INFO kablam!    --> src/main.rs:499:16
Oct 12 14:25:43.064 INFO kablam!     |
Oct 12 14:25:43.064 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) {
Oct 12 14:25:43.064 INFO kablam!     |                ^ help: consider using `_e` instead
Oct 12 14:25:43.064 INFO kablam!     |
Oct 12 14:25:43.064 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 14:25:43.064 INFO kablam! 
Oct 12 14:25:43.065 INFO kablam! warning: unused variable: `e`
Oct 12 14:25:43.066 INFO kablam!    --> src/main.rs:499:16
Oct 12 14:25:43.066 INFO kablam!     |
Oct 12 14:25:43.067 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) {
Oct 12 14:25:43.067 INFO kablam!     |                ^ help: consider using `_e` instead
Oct 12 14:25:43.068 INFO kablam!     |
Oct 12 14:25:43.068 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 14:25:43.068 INFO kablam! 
Oct 12 14:25:43.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Oct 12 14:25:43.248 INFO kablam! su: No module specific data is present
Oct 12 14:25:43.894 INFO running `"docker" "rm" "-f" "25f0e675396ce368dadc32625e4c61875ee75d6082a66419be281c9b381a59a7"`
Oct 12 14:25:44.294 INFO blam! 25f0e675396ce368dadc32625e4c61875ee75d6082a66419be281c9b381a59a7