Nov 04 11:33:31.829 INFO checking TechnoCrunch/huffman-rs against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 11:33:31.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 11:33:32.143 INFO blam! 1a396c2e33d4ca55a9485d4fc0e3f3925bb7c296fa8a35032d59ca4ce42bd2f9
Nov 04 11:33:32.145 INFO running `"docker" "start" "-a" "1a396c2e33d4ca55a9485d4fc0e3f3925bb7c296fa8a35032d59ca4ce42bd2f9"`
Nov 04 11:33:33.193 INFO kablam! usermod: no changes
Nov 04 11:33:33.275 INFO kablam!     Checking huffman v0.1.0 (/source)
Nov 04 11:33:33.729 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 11:33:33.729 INFO kablam!   --> src/main.rs:65:43
Nov 04 11:33:33.729 INFO kablam!    |
Nov 04 11:33:33.729 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Nov 04 11:33:33.729 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 11:33:33.729 INFO kablam!    |
Nov 04 11:33:33.729 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 11:33:33.729 INFO kablam! 
Nov 04 11:33:33.729 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 11:33:33.729 INFO kablam!   --> src/main.rs:68:43
Nov 04 11:33:33.729 INFO kablam!    |
Nov 04 11:33:33.729 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Nov 04 11:33:33.729 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 11:33:33.729 INFO kablam! 
Nov 04 11:33:34.095 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 11:33:34.095 INFO kablam!   --> src/main.rs:65:43
Nov 04 11:33:34.095 INFO kablam!    |
Nov 04 11:33:34.095 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Nov 04 11:33:34.095 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 11:33:34.095 INFO kablam!    |
Nov 04 11:33:34.095 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 11:33:34.095 INFO kablam! 
Nov 04 11:33:34.095 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 11:33:34.095 INFO kablam!   --> src/main.rs:68:43
Nov 04 11:33:34.095 INFO kablam!    |
Nov 04 11:33:34.095 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Nov 04 11:33:34.095 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 11:33:34.095 INFO kablam! 
Nov 04 11:33:34.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Nov 04 11:33:34.216 INFO kablam! su: No module specific data is present
Nov 04 11:33:34.625 INFO running `"docker" "rm" "-f" "1a396c2e33d4ca55a9485d4fc0e3f3925bb7c296fa8a35032d59ca4ce42bd2f9"`
Nov 04 11:33:34.806 INFO blam! 1a396c2e33d4ca55a9485d4fc0e3f3925bb7c296fa8a35032d59ca4ce42bd2f9