Nov 17 04:08:18.641 INFO testing dwallach1/Spell-Checker against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 04:08:18.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 04:08:19.151 INFO [stdout] 64dc3689cd2c56e69a4f1038aa9c2fa6d204c24c702cdbe496519194a8f05ed1
Nov 17 04:08:19.156 INFO running `"docker" "start" "-a" "64dc3689cd2c56e69a4f1038aa9c2fa6d204c24c702cdbe496519194a8f05ed1"`
Nov 17 04:08:20.487 INFO [stderr] usermod: no changes
Nov 17 04:08:20.551 INFO [stderr]    Compiling hw2 v0.1.0 (/source)
Nov 17 04:08:20.783 INFO [stderr] warning: unused imports: `Write`, `stdin`, `stdout`
Nov 17 04:08:20.783 INFO [stderr]  --> src/spell_checker.rs:3:41
Nov 17 04:08:20.784 INFO [stderr]   |
Nov 17 04:08:20.784 INFO [stderr] 3 | use std::io::{Read, BufReader, BufRead, stdin, Write, stdout};
Nov 17 04:08:20.784 INFO [stderr]   |                                         ^^^^^  ^^^^^  ^^^^^^
Nov 17 04:08:20.785 INFO [stderr]   |
Nov 17 04:08:20.785 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:08:20.785 INFO [stderr] 
Nov 17 04:08:20.963 INFO [stderr] warning: function is never used: `printer`
Nov 17 04:08:20.963 INFO [stderr]   --> src/spell_checker.rs:31:1
Nov 17 04:08:20.963 INFO [stderr]    |
Nov 17 04:08:20.963 INFO [stderr] 31 | fn printer(cache: &Trie, level: usize) {
Nov 17 04:08:20.963 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 04:08:20.963 INFO [stderr]    |
Nov 17 04:08:20.963 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 04:08:20.963 INFO [stderr] 
Nov 17 04:08:22.157 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Nov 17 04:08:22.159 INFO [stderr] su: No module specific data is present
Nov 17 04:08:22.899 INFO running `"docker" "inspect" "64dc3689cd2c56e69a4f1038aa9c2fa6d204c24c702cdbe496519194a8f05ed1"`
Nov 17 04:08:23.229 INFO running `"docker" "rm" "-f" "64dc3689cd2c56e69a4f1038aa9c2fa6d204c24c702cdbe496519194a8f05ed1"`
Nov 17 04:08:23.579 INFO [stdout] 64dc3689cd2c56e69a4f1038aa9c2fa6d204c24c702cdbe496519194a8f05ed1
Nov 17 04:08:23.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 04:08:24.055 INFO [stdout] 76b8fa16a29dce4391733a67ece06d6700244b14922600c66e64b077d8c3ebc1
Nov 17 04:08:24.058 INFO running `"docker" "start" "-a" "76b8fa16a29dce4391733a67ece06d6700244b14922600c66e64b077d8c3ebc1"`
Nov 17 04:08:25.229 INFO [stderr] usermod: no changes
Nov 17 04:08:25.323 INFO [stderr]    Compiling hw2 v0.1.0 (/source)
Nov 17 04:08:25.531 INFO [stderr] warning: unused imports: `Write`, `stdin`, `stdout`
Nov 17 04:08:25.531 INFO [stderr]  --> src/spell_checker.rs:3:41
Nov 17 04:08:25.531 INFO [stderr]   |
Nov 17 04:08:25.531 INFO [stderr] 3 | use std::io::{Read, BufReader, BufRead, stdin, Write, stdout};
Nov 17 04:08:25.531 INFO [stderr]   |                                         ^^^^^  ^^^^^  ^^^^^^
Nov 17 04:08:25.531 INFO [stderr]   |
Nov 17 04:08:25.531 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:08:25.531 INFO [stderr] 
Nov 17 04:08:25.763 INFO [stderr] warning: function is never used: `printer`
Nov 17 04:08:25.763 INFO [stderr]   --> src/spell_checker.rs:31:1
Nov 17 04:08:25.763 INFO [stderr]    |
Nov 17 04:08:25.763 INFO [stderr] 31 | fn printer(cache: &Trie, level: usize) {
Nov 17 04:08:25.763 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 04:08:25.763 INFO [stderr]    |
Nov 17 04:08:25.763 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 04:08:25.763 INFO [stderr] 
Nov 17 04:08:27.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Nov 17 04:08:27.083 INFO [stderr] su: No module specific data is present
Nov 17 04:08:27.827 INFO running `"docker" "inspect" "76b8fa16a29dce4391733a67ece06d6700244b14922600c66e64b077d8c3ebc1"`
Nov 17 04:08:28.093 INFO running `"docker" "rm" "-f" "76b8fa16a29dce4391733a67ece06d6700244b14922600c66e64b077d8c3ebc1"`
Nov 17 04:08:28.499 INFO [stdout] 76b8fa16a29dce4391733a67ece06d6700244b14922600c66e64b077d8c3ebc1
Nov 17 04:08:28.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 04:08:28.957 INFO [stdout] 8b22a967be22c559eb6842d184d7d1ef78c7aba21fc2bf4f9a14b30717eedf9c
Nov 17 04:08:28.963 INFO running `"docker" "start" "-a" "8b22a967be22c559eb6842d184d7d1ef78c7aba21fc2bf4f9a14b30717eedf9c"`
Nov 17 04:08:31.203 INFO [stderr] usermod: no changes
Nov 17 04:08:31.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 04:08:31.263 INFO [stderr]      Running /target/debug/deps/hw2-aef9e64e3181c7a0
Nov 17 04:08:31.268 INFO [stdout] 
Nov 17 04:08:31.268 INFO [stdout] running 9 tests
Nov 17 04:08:31.269 INFO [stdout] test spell_checker::dict_tests::assert_counts ... ok
Nov 17 04:08:31.269 INFO [stdout] test spell_checker::dict_tests::assert_probability ... ok
Nov 17 04:08:31.275 INFO [stdout] test spell_checker::dict_tests::assert_correct_choice ... ok
Nov 17 04:08:31.275 INFO [stdout] test file_loading_tests::assert_load ... ok
Nov 17 04:08:31.275 INFO [stdout] test spell_checker::dict_tests::assert_correct ... ok
Nov 17 04:08:31.275 INFO [stdout] test spell_checker::dict_tests::assert_candidates ... ok
Nov 17 04:08:31.276 INFO [stdout] test spell_checker::dict_tests::assert_wordp ... ok
Nov 17 04:08:31.283 INFO [stdout] test spell_checker::dict_tests::assert_slices ... ok
Nov 17 04:08:31.414 INFO [stdout] test file_loading_tests::assert_panic_bad_file ... ok
Nov 17 04:08:31.414 INFO [stdout] 
Nov 17 04:08:31.414 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:08:31.414 INFO [stdout] 
Nov 17 04:08:31.416 INFO [stderr] su: No module specific data is present
Nov 17 04:08:32.329 INFO running `"docker" "inspect" "8b22a967be22c559eb6842d184d7d1ef78c7aba21fc2bf4f9a14b30717eedf9c"`
Nov 17 04:08:32.641 INFO running `"docker" "rm" "-f" "8b22a967be22c559eb6842d184d7d1ef78c7aba21fc2bf4f9a14b30717eedf9c"`
Nov 17 04:08:32.894 INFO [stdout] 8b22a967be22c559eb6842d184d7d1ef78c7aba21fc2bf4f9a14b30717eedf9c