Nov 07 02:39:48.302 INFO checking TechnoCrunch/huffman-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 02:39:48.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 02:39:48.745 INFO blam! 5e91cc4107a01ffc066b17b4e6fee33150ac28718cd28a5214e9d4a897941b97
Nov 07 02:39:48.747 INFO running `"docker" "start" "-a" "5e91cc4107a01ffc066b17b4e6fee33150ac28718cd28a5214e9d4a897941b97"`
Nov 07 02:39:50.551 INFO kablam! usermod: no changes
Nov 07 02:39:50.666 INFO kablam!     Checking huffman v0.1.0 (/source)
Nov 07 02:39:51.471 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 02:39:51.477 INFO kablam!   --> src/main.rs:65:43
Nov 07 02:39:51.477 INFO kablam!    |
Nov 07 02:39:51.477 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Nov 07 02:39:51.478 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 02:39:51.478 INFO kablam!    |
Nov 07 02:39:51.478 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 07 02:39:51.479 INFO kablam! 
Nov 07 02:39:51.479 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 02:39:51.479 INFO kablam!   --> src/main.rs:68:43
Nov 07 02:39:51.479 INFO kablam!    |
Nov 07 02:39:51.480 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Nov 07 02:39:51.480 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 02:39:51.480 INFO kablam! 
Nov 07 02:39:51.494 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 02:39:51.494 INFO kablam!   --> src/main.rs:65:43
Nov 07 02:39:51.495 INFO kablam!    |
Nov 07 02:39:51.495 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Nov 07 02:39:51.495 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 02:39:51.496 INFO kablam!    |
Nov 07 02:39:51.496 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 07 02:39:51.496 INFO kablam! 
Nov 07 02:39:51.497 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 02:39:51.497 INFO kablam!   --> src/main.rs:68:43
Nov 07 02:39:51.497 INFO kablam!    |
Nov 07 02:39:51.500 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Nov 07 02:39:51.501 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 02:39:51.501 INFO kablam! 
Nov 07 02:39:51.765 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 07 02:39:51.765 INFO kablam! su: No module specific data is present
Nov 07 02:39:52.771 INFO running `"docker" "rm" "-f" "5e91cc4107a01ffc066b17b4e6fee33150ac28718cd28a5214e9d4a897941b97"`
Nov 07 02:39:53.104 INFO blam! 5e91cc4107a01ffc066b17b4e6fee33150ac28718cd28a5214e9d4a897941b97