Oct 21 20:22:23.162 INFO checking TechnoCrunch/huffman-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:22:23.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 20:22:23.628 INFO blam! 47852eda27b5fc6a6c898bf006d9420a3d7158ec9d96e55f93b099d46111b588
Oct 21 20:22:23.660 INFO running `"docker" "start" "-a" "47852eda27b5fc6a6c898bf006d9420a3d7158ec9d96e55f93b099d46111b588"`
Oct 21 20:22:25.271 INFO kablam! usermod: no changes
Oct 21 20:22:25.324 INFO kablam!     Checking huffman v0.1.0 (/source)
Oct 21 20:22:25.828 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 20:22:25.828 INFO kablam!   --> src/main.rs:65:43
Oct 21 20:22:25.828 INFO kablam!    |
Oct 21 20:22:25.828 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Oct 21 20:22:25.828 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 20:22:25.828 INFO kablam!    |
Oct 21 20:22:25.828 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 21 20:22:25.828 INFO kablam! 
Oct 21 20:22:25.828 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 20:22:25.828 INFO kablam!   --> src/main.rs:68:43
Oct 21 20:22:25.828 INFO kablam!    |
Oct 21 20:22:25.828 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Oct 21 20:22:25.828 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 20:22:25.828 INFO kablam! 
Oct 21 20:22:26.030 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 20:22:26.030 INFO kablam!   --> src/main.rs:65:43
Oct 21 20:22:26.030 INFO kablam!    |
Oct 21 20:22:26.030 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Oct 21 20:22:26.030 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 20:22:26.030 INFO kablam!    |
Oct 21 20:22:26.030 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 21 20:22:26.030 INFO kablam! 
Oct 21 20:22:26.030 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 20:22:26.030 INFO kablam!   --> src/main.rs:68:43
Oct 21 20:22:26.030 INFO kablam!    |
Oct 21 20:22:26.030 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Oct 21 20:22:26.030 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 21 20:22:26.030 INFO kablam! 
Oct 21 20:22:26.133 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Oct 21 20:22:26.136 INFO kablam! su: No module specific data is present
Oct 21 20:22:26.832 INFO running `"docker" "rm" "-f" "47852eda27b5fc6a6c898bf006d9420a3d7158ec9d96e55f93b099d46111b588"`
Oct 21 20:22:27.082 INFO blam! 47852eda27b5fc6a6c898bf006d9420a3d7158ec9d96e55f93b099d46111b588