Dec 13 15:45:20.683 INFO testing jeenalee/bin-to-dna against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 15:45:20.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 15:45:21.034 INFO [stdout] c749b629646dea8fa3ebc8d234921ed6ebb458c3472dfe7c6de9ef3b80b27e45
Dec 13 15:45:21.035 INFO running `"docker" "start" "-a" "c749b629646dea8fa3ebc8d234921ed6ebb458c3472dfe7c6de9ef3b80b27e45"`
Dec 13 15:45:21.943 INFO [stderr] usermod: no changes
Dec 13 15:45:21.983 INFO [stderr]    Compiling min-max-heap v0.2.1
Dec 13 15:45:22.467 INFO [stderr]    Compiling balanced-bin-to-dna v0.1.0 (/source)
Dec 13 15:45:22.739 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 15:45:22.739 INFO [stderr]    --> src/main.rs:199:44
Dec 13 15:45:22.739 INFO [stderr]     |
Dec 13 15:45:22.816 INFO [stderr] 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Dec 13 15:45:22.816 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:45:22.816 INFO [stderr]     |
Dec 13 15:45:22.816 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 15:45:22.816 INFO [stderr] 
Dec 13 15:45:22.816 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 15:45:22.816 INFO [stderr]    --> src/main.rs:200:30
Dec 13 15:45:22.816 INFO [stderr]     |
Dec 13 15:45:22.816 INFO [stderr] 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Dec 13 15:45:22.816 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:45:22.816 INFO [stderr] 
Dec 13 15:45:23.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 13 15:45:23.737 INFO [stderr] su: No module specific data is present
Dec 13 15:45:24.180 INFO running `"docker" "inspect" "c749b629646dea8fa3ebc8d234921ed6ebb458c3472dfe7c6de9ef3b80b27e45"`
Dec 13 15:45:24.304 INFO running `"docker" "rm" "-f" "c749b629646dea8fa3ebc8d234921ed6ebb458c3472dfe7c6de9ef3b80b27e45"`
Dec 13 15:45:24.513 INFO [stdout] c749b629646dea8fa3ebc8d234921ed6ebb458c3472dfe7c6de9ef3b80b27e45
Dec 13 15:45:24.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 15:45:24.887 INFO [stdout] 202e07fd6bdd20806bf9cd48e6768415845122abbddaa83069842f7016f45706
Dec 13 15:45:24.889 INFO running `"docker" "start" "-a" "202e07fd6bdd20806bf9cd48e6768415845122abbddaa83069842f7016f45706"`
Dec 13 15:45:25.626 INFO [stderr] usermod: no changes
Dec 13 15:45:25.670 INFO [stderr]    Compiling balanced-bin-to-dna v0.1.0 (/source)
Dec 13 15:45:26.226 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 15:45:26.226 INFO [stderr]    --> src/main.rs:199:44
Dec 13 15:45:26.226 INFO [stderr]     |
Dec 13 15:45:26.226 INFO [stderr] 199 |                     (None, _, _, _) => Err(("Unexpectedly reached the end of the tree.")),
Dec 13 15:45:26.226 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:45:26.226 INFO [stderr]     |
Dec 13 15:45:26.226 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 15:45:26.226 INFO [stderr] 
Dec 13 15:45:26.226 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 15:45:26.226 INFO [stderr]    --> src/main.rs:200:30
Dec 13 15:45:26.226 INFO [stderr]     |
Dec 13 15:45:26.226 INFO [stderr] 200 |                     _ => Err(("Bad encoding of trits. The trit doesn't correspond to bytes in the tree.")),
Dec 13 15:45:26.226 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:45:26.226 INFO [stderr] 
Dec 13 15:45:26.733 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 13 15:45:26.741 INFO [stderr] su: No module specific data is present
Dec 13 15:45:27.315 INFO running `"docker" "inspect" "202e07fd6bdd20806bf9cd48e6768415845122abbddaa83069842f7016f45706"`
Dec 13 15:45:27.636 INFO running `"docker" "rm" "-f" "202e07fd6bdd20806bf9cd48e6768415845122abbddaa83069842f7016f45706"`
Dec 13 15:45:27.982 INFO [stdout] 202e07fd6bdd20806bf9cd48e6768415845122abbddaa83069842f7016f45706
Dec 13 15:45:27.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 15:45:28.504 INFO [stdout] 2bd843cf7d433ebea08d81f404ea9d8a9cfc3c9f7853529c60fd18dae1603f7b
Dec 13 15:45:28.506 INFO running `"docker" "start" "-a" "2bd843cf7d433ebea08d81f404ea9d8a9cfc3c9f7853529c60fd18dae1603f7b"`
Dec 13 15:45:29.847 INFO [stderr] usermod: no changes
Dec 13 15:45:29.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 15:45:29.939 INFO [stderr]      Running /target/debug/deps/balanced_bin_to_dna-f4a710541d0af44a
Dec 13 15:45:29.939 INFO [stderr] su: No module specific data is present
Dec 13 15:45:29.939 INFO [stdout] 
Dec 13 15:45:29.939 INFO [stdout] running 0 tests
Dec 13 15:45:29.939 INFO [stdout] 
Dec 13 15:45:29.939 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:45:29.939 INFO [stdout] 
Dec 13 15:45:30.701 INFO running `"docker" "inspect" "2bd843cf7d433ebea08d81f404ea9d8a9cfc3c9f7853529c60fd18dae1603f7b"`
Dec 13 15:45:31.000 INFO running `"docker" "rm" "-f" "2bd843cf7d433ebea08d81f404ea9d8a9cfc3c9f7853529c60fd18dae1603f7b"`
Dec 13 15:45:31.279 INFO [stdout] 2bd843cf7d433ebea08d81f404ea9d8a9cfc3c9f7853529c60fd18dae1603f7b