Nov 09 17:44:38.760 INFO checking TechnoCrunch/huffman-rs against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 17:44:38.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 17:44:39.284 INFO blam! b712bbc50abe12e0ce3fdd40aa0117f30d941c3f9735ac0861bfeb151788c320
Nov 09 17:44:39.291 INFO running `"docker" "start" "-a" "b712bbc50abe12e0ce3fdd40aa0117f30d941c3f9735ac0861bfeb151788c320"`
Nov 09 17:44:40.766 INFO kablam! usermod: no changes
Nov 09 17:44:40.847 INFO kablam!     Checking huffman v0.1.0 (/source)
Nov 09 17:44:41.391 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 17:44:41.391 INFO kablam!   --> src/main.rs:65:43
Nov 09 17:44:41.391 INFO kablam!    |
Nov 09 17:44:41.391 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Nov 09 17:44:41.391 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 17:44:41.391 INFO kablam!    |
Nov 09 17:44:41.391 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 17:44:41.391 INFO kablam! 
Nov 09 17:44:41.391 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 17:44:41.391 INFO kablam!   --> src/main.rs:68:43
Nov 09 17:44:41.391 INFO kablam!    |
Nov 09 17:44:41.391 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Nov 09 17:44:41.391 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 17:44:41.391 INFO kablam! 
Nov 09 17:44:41.627 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 17:44:41.627 INFO kablam!   --> src/main.rs:65:43
Nov 09 17:44:41.627 INFO kablam!    |
Nov 09 17:44:41.627 INFO kablam! 65 |             generate_code(l, huffman_map, (s.clone() + "0"));
Nov 09 17:44:41.627 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 17:44:41.627 INFO kablam!    |
Nov 09 17:44:41.627 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 17:44:41.627 INFO kablam! 
Nov 09 17:44:41.627 INFO kablam! warning: unnecessary parentheses around function argument
Nov 09 17:44:41.627 INFO kablam!   --> src/main.rs:68:43
Nov 09 17:44:41.627 INFO kablam!    |
Nov 09 17:44:41.627 INFO kablam! 68 |             generate_code(r, huffman_map, (s.clone() + "1"));
Nov 09 17:44:41.627 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 17:44:41.627 INFO kablam! 
Nov 09 17:44:41.743 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 09 17:44:41.743 INFO kablam! su: No module specific data is present
Nov 09 17:44:42.211 INFO running `"docker" "rm" "-f" "b712bbc50abe12e0ce3fdd40aa0117f30d941c3f9735ac0861bfeb151788c320"`
Nov 09 17:44:42.479 INFO blam! b712bbc50abe12e0ce3fdd40aa0117f30d941c3f9735ac0861bfeb151788c320