Nov 28 03:27:06.122 INFO checking jeenalee/bin-to-dna against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:27:06.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 03:27:06.380 INFO [stdout] 59dfc25fb4cd8717a6a8fb180dba0dae762c553ddd4ef4dcc44b44fd7dec1716
Nov 28 03:27:06.382 INFO running `"docker" "start" "-a" "59dfc25fb4cd8717a6a8fb180dba0dae762c553ddd4ef4dcc44b44fd7dec1716"`
Nov 28 03:27:07.096 INFO [stderr] usermod: no changes
Nov 28 03:27:07.152 INFO [stderr]     Checking min-max-heap v0.2.1
Nov 28 03:27:07.762 INFO [stderr]     Checking balanced-bin-to-dna v0.1.0 (/source)
Nov 28 03:27:08.031 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:27:08.031 INFO [stderr]    --> src/main.rs:199:44
Nov 28 03:27:08.031 INFO [stderr]     |
Nov 28 03:27:08.032 INFO [stderr] 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Nov 28 03:27:08.032 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 03:27:08.032 INFO [stderr]     |
Nov 28 03:27:08.032 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 03:27:08.032 INFO [stderr] 
Nov 28 03:27:08.032 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:27:08.032 INFO [stderr]    --> src/main.rs:200:30
Nov 28 03:27:08.032 INFO [stderr]     |
Nov 28 03:27:08.032 INFO [stderr] 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Nov 28 03:27:08.032 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 03:27:08.032 INFO [stderr] 
Nov 28 03:27:08.107 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:27:08.107 INFO [stderr]    --> src/main.rs:199:44
Nov 28 03:27:08.107 INFO [stderr]     |
Nov 28 03:27:08.107 INFO [stderr] 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Nov 28 03:27:08.107 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 03:27:08.107 INFO [stderr]     |
Nov 28 03:27:08.107 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 03:27:08.107 INFO [stderr] 
Nov 28 03:27:08.112 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 03:27:08.112 INFO [stderr]    --> src/main.rs:200:30
Nov 28 03:27:08.112 INFO [stderr]     |
Nov 28 03:27:08.112 INFO [stderr] 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Nov 28 03:27:08.112 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 03:27:08.112 INFO [stderr] 
Nov 28 03:27:08.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 28 03:27:08.254 INFO [stderr] su: No module specific data is present
Nov 28 03:27:08.562 INFO running `"docker" "inspect" "59dfc25fb4cd8717a6a8fb180dba0dae762c553ddd4ef4dcc44b44fd7dec1716"`
Nov 28 03:27:08.665 INFO running `"docker" "rm" "-f" "59dfc25fb4cd8717a6a8fb180dba0dae762c553ddd4ef4dcc44b44fd7dec1716"`
Nov 28 03:27:08.742 INFO [stdout] 59dfc25fb4cd8717a6a8fb180dba0dae762c553ddd4ef4dcc44b44fd7dec1716