Nov 17 04:08:14.084 INFO testing dwallach1/Spell-Checker against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 04:08:14.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:08:14.533 INFO [stdout] c8bf05d1510d8cfdaf3355e3979217f6ca0b120e6baa70c4af2abc3c53de7fcd
Nov 17 04:08:14.539 INFO running `"docker" "start" "-a" "c8bf05d1510d8cfdaf3355e3979217f6ca0b120e6baa70c4af2abc3c53de7fcd"`
Nov 17 04:08:15.775 INFO [stderr] usermod: no changes
Nov 17 04:08:15.848 INFO [stderr]    Compiling hw2 v0.1.0 (/source)
Nov 17 04:08:16.179 INFO [stderr] warning: unused imports: `Write`, `stdin`, `stdout`
Nov 17 04:08:16.179 INFO [stderr]  --> src/spell_checker.rs:3:41
Nov 17 04:08:16.179 INFO [stderr]   |
Nov 17 04:08:16.179 INFO [stderr] 3 | use std::io::{Read, BufReader, BufRead, stdin, Write, stdout};
Nov 17 04:08:16.179 INFO [stderr]   |                                         ^^^^^  ^^^^^  ^^^^^^
Nov 17 04:08:16.179 INFO [stderr]   |
Nov 17 04:08:16.179 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:08:16.179 INFO [stderr] 
Nov 17 04:08:16.335 INFO [stderr] warning: function is never used: `printer`
Nov 17 04:08:16.336 INFO [stderr]   --> src/spell_checker.rs:31:1
Nov 17 04:08:16.336 INFO [stderr]    |
Nov 17 04:08:16.336 INFO [stderr] 31 | fn printer(cache: &Trie, level: usize) {
Nov 17 04:08:16.336 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 04:08:16.337 INFO [stderr]    |
Nov 17 04:08:16.337 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 04:08:16.337 INFO [stderr] 
Nov 17 04:08:17.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Nov 17 04:08:17.658 INFO [stderr] su: No module specific data is present
Nov 17 04:08:18.517 INFO running `"docker" "inspect" "c8bf05d1510d8cfdaf3355e3979217f6ca0b120e6baa70c4af2abc3c53de7fcd"`
Nov 17 04:08:18.869 INFO running `"docker" "rm" "-f" "c8bf05d1510d8cfdaf3355e3979217f6ca0b120e6baa70c4af2abc3c53de7fcd"`
Nov 17 04:08:19.098 INFO [stdout] c8bf05d1510d8cfdaf3355e3979217f6ca0b120e6baa70c4af2abc3c53de7fcd
Nov 17 04:08:19.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:08:19.659 INFO [stdout] ebf7b372a350789646eb413648037175694b8304a193f144297da2ad0f649ccd
Nov 17 04:08:19.663 INFO running `"docker" "start" "-a" "ebf7b372a350789646eb413648037175694b8304a193f144297da2ad0f649ccd"`
Nov 17 04:08:20.890 INFO [stderr] usermod: no changes
Nov 17 04:08:20.987 INFO [stderr]    Compiling hw2 v0.1.0 (/source)
Nov 17 04:08:21.451 INFO [stderr] warning: unused imports: `Write`, `stdin`, `stdout`
Nov 17 04:08:21.451 INFO [stderr]  --> src/spell_checker.rs:3:41
Nov 17 04:08:21.451 INFO [stderr]   |
Nov 17 04:08:21.451 INFO [stderr] 3 | use std::io::{Read, BufReader, BufRead, stdin, Write, stdout};
Nov 17 04:08:21.451 INFO [stderr]   |                                         ^^^^^  ^^^^^  ^^^^^^
Nov 17 04:08:21.451 INFO [stderr]   |
Nov 17 04:08:21.451 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:08:21.451 INFO [stderr] 
Nov 17 04:08:21.699 INFO [stderr] warning: function is never used: `printer`
Nov 17 04:08:21.699 INFO [stderr]   --> src/spell_checker.rs:31:1
Nov 17 04:08:21.699 INFO [stderr]    |
Nov 17 04:08:21.699 INFO [stderr] 31 | fn printer(cache: &Trie, level: usize) {
Nov 17 04:08:21.699 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 04:08:21.699 INFO [stderr]    |
Nov 17 04:08:21.699 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 04:08:21.699 INFO [stderr] 
Nov 17 04:08:23.090 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Nov 17 04:08:23.093 INFO [stderr] su: No module specific data is present
Nov 17 04:08:23.879 INFO running `"docker" "inspect" "ebf7b372a350789646eb413648037175694b8304a193f144297da2ad0f649ccd"`
Nov 17 04:08:24.151 INFO running `"docker" "rm" "-f" "ebf7b372a350789646eb413648037175694b8304a193f144297da2ad0f649ccd"`
Nov 17 04:08:24.419 INFO [stdout] ebf7b372a350789646eb413648037175694b8304a193f144297da2ad0f649ccd
Nov 17 04:08:24.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:08:24.881 INFO [stdout] 51d2a2760fd40361bf53f4acbb55718f317c3a64a58491e540cefc24ddc6cf4e
Nov 17 04:08:24.883 INFO running `"docker" "start" "-a" "51d2a2760fd40361bf53f4acbb55718f317c3a64a58491e540cefc24ddc6cf4e"`
Nov 17 04:08:26.175 INFO [stderr] usermod: no changes
Nov 17 04:08:26.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 04:08:26.248 INFO [stderr]      Running /target/debug/deps/hw2-8b4b870e90da1919
Nov 17 04:08:26.252 INFO [stdout] 
Nov 17 04:08:26.252 INFO [stdout] running 9 tests
Nov 17 04:08:26.252 INFO [stdout] test spell_checker::dict_tests::assert_counts ... ok
Nov 17 04:08:26.252 INFO [stdout] test spell_checker::dict_tests::assert_probability ... ok
Nov 17 04:08:26.252 INFO [stdout] test spell_checker::dict_tests::assert_slices ... ok
Nov 17 04:08:26.252 INFO [stdout] test spell_checker::dict_tests::assert_correct_choice ... ok
Nov 17 04:08:26.271 INFO [stdout] test spell_checker::dict_tests::assert_correct ... ok
Nov 17 04:08:26.271 INFO [stdout] test spell_checker::dict_tests::assert_candidates ... ok
Nov 17 04:08:26.271 INFO [stdout] test spell_checker::dict_tests::assert_wordp ... ok
Nov 17 04:08:26.271 INFO [stdout] test file_loading_tests::assert_load ... ok
Nov 17 04:08:26.347 INFO [stdout] test file_loading_tests::assert_panic_bad_file ... ok
Nov 17 04:08:26.347 INFO [stdout] 
Nov 17 04:08:26.347 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:08:26.347 INFO [stdout] 
Nov 17 04:08:26.349 INFO [stderr] su: No module specific data is present
Nov 17 04:08:27.161 INFO running `"docker" "inspect" "51d2a2760fd40361bf53f4acbb55718f317c3a64a58491e540cefc24ddc6cf4e"`
Nov 17 04:08:27.377 INFO running `"docker" "rm" "-f" "51d2a2760fd40361bf53f4acbb55718f317c3a64a58491e540cefc24ddc6cf4e"`
Nov 17 04:08:27.639 INFO [stdout] 51d2a2760fd40361bf53f4acbb55718f317c3a64a58491e540cefc24ddc6cf4e