Nov 01 03:19:19.619 INFO checking jeenalee/bin-to-dna against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 03:19:19.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 03:19:19.915 INFO blam! cd45d7a877dabc8522657a602974449456af33345b6b66fcf5d49ad83bfe21c0
Nov 01 03:19:19.921 INFO running `"docker" "start" "-a" "cd45d7a877dabc8522657a602974449456af33345b6b66fcf5d49ad83bfe21c0"`
Nov 01 03:19:20.880 INFO kablam! usermod: no changes
Nov 01 03:19:20.928 INFO kablam!     Checking min-max-heap v0.2.1
Nov 01 03:19:21.577 INFO kablam!     Checking balanced-bin-to-dna v0.1.0 (/source)
Nov 01 03:19:22.132 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 03:19:22.132 INFO kablam!    --> src/main.rs:199:44
Nov 01 03:19:22.132 INFO kablam!     |
Nov 01 03:19:22.132 INFO kablam! 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Nov 01 03:19:22.132 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 03:19:22.132 INFO kablam!     |
Nov 01 03:19:22.132 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 03:19:22.132 INFO kablam! 
Nov 01 03:19:22.132 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 03:19:22.132 INFO kablam!    --> src/main.rs:200:30
Nov 01 03:19:22.132 INFO kablam!     |
Nov 01 03:19:22.132 INFO kablam! 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Nov 01 03:19:22.132 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 03:19:22.132 INFO kablam! 
Nov 01 03:19:22.196 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 03:19:22.196 INFO kablam!    --> src/main.rs:199:44
Nov 01 03:19:22.196 INFO kablam!     |
Nov 01 03:19:22.196 INFO kablam! 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Nov 01 03:19:22.196 INFO kablam!     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 03:19:22.196 INFO kablam!     |
Nov 01 03:19:22.196 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 03:19:22.196 INFO kablam! 
Nov 01 03:19:22.196 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 03:19:22.196 INFO kablam!    --> src/main.rs:200:30
Nov 01 03:19:22.196 INFO kablam!     |
Nov 01 03:19:22.196 INFO kablam! 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Nov 01 03:19:22.196 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 03:19:22.196 INFO kablam! 
Nov 01 03:19:22.460 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 01 03:19:22.465 INFO kablam! su: No module specific data is present
Nov 01 03:19:23.536 INFO running `"docker" "rm" "-f" "cd45d7a877dabc8522657a602974449456af33345b6b66fcf5d49ad83bfe21c0"`
Nov 01 03:19:23.780 INFO blam! cd45d7a877dabc8522657a602974449456af33345b6b66fcf5d49ad83bfe21c0