Nov 02 12:46:25.417 INFO checking jeenalee/bin-to-dna against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:46:25.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 12:46:26.042 INFO blam! b54b7d794ea434d81099c1abb03d03c18f088c2e63fede14caf52d3f7224c7ce
Nov 02 12:46:26.044 INFO running `"docker" "start" "-a" "b54b7d794ea434d81099c1abb03d03c18f088c2e63fede14caf52d3f7224c7ce"`
Nov 02 12:46:26.604 INFO kablam! usermod: no changes
Nov 02 12:46:26.641 INFO kablam!     Checking min-max-heap v0.2.1
Nov 02 12:46:27.160 INFO kablam!     Checking balanced-bin-to-dna v0.1.0 (/source)
Nov 02 12:46:27.581 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 12:46:27.581 INFO kablam!    --> src/main.rs:199:44
Nov 02 12:46:27.582 INFO kablam!     |
Nov 02 12:46:27.582 INFO kablam! 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Nov 02 12:46:27.582 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 12:46:27.582 INFO kablam!     |
Nov 02 12:46:27.582 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 12:46:27.582 INFO kablam! 
Nov 02 12:46:27.582 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 12:46:27.583 INFO kablam!    --> src/main.rs:200:30
Nov 02 12:46:27.583 INFO kablam!     |
Nov 02 12:46:27.583 INFO kablam! 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Nov 02 12:46:27.583 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 12:46:27.583 INFO kablam! 
Nov 02 12:46:27.592 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 12:46:27.592 INFO kablam!    --> src/main.rs:199:44
Nov 02 12:46:27.593 INFO kablam!     |
Nov 02 12:46:27.593 INFO kablam! 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Nov 02 12:46:27.593 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 12:46:27.593 INFO kablam!     |
Nov 02 12:46:27.593 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 12:46:27.593 INFO kablam! 
Nov 02 12:46:27.594 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 12:46:27.594 INFO kablam!    --> src/main.rs:200:30
Nov 02 12:46:27.594 INFO kablam!     |
Nov 02 12:46:27.594 INFO kablam! 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Nov 02 12:46:27.597 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 12:46:27.597 INFO kablam! 
Nov 02 12:46:27.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 02 12:46:27.889 INFO kablam! su: No module specific data is present
Nov 02 12:46:28.423 INFO running `"docker" "rm" "-f" "b54b7d794ea434d81099c1abb03d03c18f088c2e63fede14caf52d3f7224c7ce"`
Nov 02 12:46:28.700 INFO blam! b54b7d794ea434d81099c1abb03d03c18f088c2e63fede14caf52d3f7224c7ce