Oct 31 21:51:49.630 INFO checking sabartheman/Rust_huffman_parallel against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 21:51:49.630 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"`
Oct 31 21:51:50.096 INFO blam! 260e1ae10d4f76b045c35389953b0312bb956a429ec4f39b55258eaf402f226f
Oct 31 21:51:50.100 INFO running `"docker" "start" "-a" "260e1ae10d4f76b045c35389953b0312bb956a429ec4f39b55258eaf402f226f"`
Oct 31 21:51:51.286 INFO kablam! usermod: no changes
Oct 31 21:51:51.404 INFO kablam!     Checking crossbeam v0.3.0
Oct 31 21:51:51.404 INFO kablam!     Checking time v0.1.38
Oct 31 21:51:52.728 INFO kablam!     Checking huffman_rust v0.1.0 (/source)
Oct 31 21:51:53.072 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 21:51:53.072 INFO kablam!    --> src/main.rs:103:32
Oct 31 21:51:53.072 INFO kablam!     |
Oct 31 21:51:53.072 INFO kablam! 103 |             assign_codes(l, h, (s.clone() + "0"));
Oct 31 21:51:53.072 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 21:51:53.072 INFO kablam!     |
Oct 31 21:51:53.072 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 31 21:51:53.072 INFO kablam! 
Oct 31 21:51:53.072 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 21:51:53.072 INFO kablam!    --> src/main.rs:106:32
Oct 31 21:51:53.072 INFO kablam!     |
Oct 31 21:51:53.072 INFO kablam! 106 |             assign_codes(r, h, (s.clone() + "1"));
Oct 31 21:51:53.072 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 21:51:53.072 INFO kablam! 
Oct 31 21:51:53.168 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 21:51:53.168 INFO kablam!    --> src/main.rs:103:32
Oct 31 21:51:53.168 INFO kablam!     |
Oct 31 21:51:53.168 INFO kablam! 103 |             assign_codes(l, h, (s.clone() + "0"));
Oct 31 21:51:53.168 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 21:51:53.168 INFO kablam!     |
Oct 31 21:51:53.168 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 31 21:51:53.168 INFO kablam! 
Oct 31 21:51:53.168 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 21:51:53.168 INFO kablam!    --> src/main.rs:106:32
Oct 31 21:51:53.168 INFO kablam!     |
Oct 31 21:51:53.168 INFO kablam! 106 |             assign_codes(r, h, (s.clone() + "1"));
Oct 31 21:51:53.168 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 21:51:53.168 INFO kablam! 
Oct 31 21:51:53.285 INFO kablam! warning: unused variable: `e`
Oct 31 21:51:53.285 INFO kablam!    --> src/main.rs:499:16
Oct 31 21:51:53.286 INFO kablam!     |
Oct 31 21:51:53.286 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 31 21:51:53.286 INFO kablam!     |                ^ help: consider using `_e` instead
Oct 31 21:51:53.287 INFO kablam!     |
Oct 31 21:51:53.287 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 21:51:53.287 INFO kablam! 
Oct 31 21:51:53.385 INFO kablam! warning: unused variable: `e`
Oct 31 21:51:53.385 INFO kablam!    --> src/main.rs:499:16
Oct 31 21:51:53.385 INFO kablam!     |
Oct 31 21:51:53.386 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 31 21:51:53.386 INFO kablam!     |                ^ help: consider using `_e` instead
Oct 31 21:51:53.386 INFO kablam!     |
Oct 31 21:51:53.386 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 21:51:53.387 INFO kablam! 
Oct 31 21:51:53.518 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Oct 31 21:51:53.520 INFO kablam! su: No module specific data is present
Oct 31 21:51:54.013 INFO running `"docker" "rm" "-f" "260e1ae10d4f76b045c35389953b0312bb956a429ec4f39b55258eaf402f226f"`
Oct 31 21:51:54.284 INFO blam! 260e1ae10d4f76b045c35389953b0312bb956a429ec4f39b55258eaf402f226f