Dec 13 13:07:13.364 INFO testing lampij/HashTable against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 13:07:13.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:07:13.868 INFO [stdout] 4f15544fe0adee4727baca1e36b242c3b0f4e5ec220d01d066d51a2c8215f944
Dec 13 13:07:13.870 INFO running `"docker" "start" "-a" "4f15544fe0adee4727baca1e36b242c3b0f4e5ec220d01d066d51a2c8215f944"`
Dec 13 13:07:16.159 INFO [stderr] usermod: no changes
Dec 13 13:07:16.223 INFO [stderr]    Compiling HashTable v0.1.0 (/source)
Dec 13 13:07:16.795 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:07:16.795 INFO [stderr]   --> src/hash_table.rs:24:17
Dec 13 13:07:16.795 INFO [stderr]    |
Dec 13 13:07:16.795 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Dec 13 13:07:16.795 INFO [stderr]    |                 ----^^^
Dec 13 13:07:16.795 INFO [stderr]    |                 |
Dec 13 13:07:16.795 INFO [stderr]    |                 help: remove this `mut`
Dec 13 13:07:16.795 INFO [stderr]    |
Dec 13 13:07:16.795 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 13:07:16.795 INFO [stderr] 
Dec 13 13:07:16.795 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:07:16.795 INFO [stderr]   --> src/hash_table.rs:26:6
Dec 13 13:07:16.795 INFO [stderr]    |
Dec 13 13:07:16.795 INFO [stderr] 26 |     let mut key_as_byte_array = key.as_bytes();
Dec 13 13:07:16.795 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 13 13:07:16.795 INFO [stderr]    |         |
Dec 13 13:07:16.795 INFO [stderr]    |         help: remove this `mut`
Dec 13 13:07:16.795 INFO [stderr] 
Dec 13 13:07:16.795 INFO [stderr] warning: struct is never constructed: `HashTable`
Dec 13 13:07:16.795 INFO [stderr]  --> src/hash_table.rs:2:1
Dec 13 13:07:16.795 INFO [stderr]   |
Dec 13 13:07:16.795 INFO [stderr] 2 | pub struct HashTable {
Dec 13 13:07:16.795 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 13 13:07:16.795 INFO [stderr]   |
Dec 13 13:07:16.795 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 13:07:16.795 INFO [stderr] 
Dec 13 13:07:16.795 INFO [stderr] warning: method is never used: `add`
Dec 13 13:07:16.795 INFO [stderr]  --> src/hash_table.rs:8:2
Dec 13 13:07:16.795 INFO [stderr]   |
Dec 13 13:07:16.795 INFO [stderr] 8 |     pub fn add(&mut self, key: &String, value: &String) {
Dec 13 13:07:16.795 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:07:16.795 INFO [stderr] 
Dec 13 13:07:16.795 INFO [stderr] warning: method is never used: `get`
Dec 13 13:07:16.795 INFO [stderr]   --> src/hash_table.rs:14:2
Dec 13 13:07:16.795 INFO [stderr]    |
Dec 13 13:07:16.795 INFO [stderr] 14 |     pub fn get(&self, key: &String) -> String {
Dec 13 13:07:16.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:07:16.795 INFO [stderr] 
Dec 13 13:07:16.795 INFO [stderr] warning: method is never used: `new`
Dec 13 13:07:16.795 INFO [stderr]   --> src/hash_table.rs:18:2
Dec 13 13:07:16.796 INFO [stderr]    |
Dec 13 13:07:16.796 INFO [stderr] 18 |     pub fn new() -> HashTable {
Dec 13 13:07:16.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:07:16.796 INFO [stderr] 
Dec 13 13:07:16.796 INFO [stderr] warning: function is never used: `hash_fun`
Dec 13 13:07:16.796 INFO [stderr]   --> src/hash_table.rs:24:1
Dec 13 13:07:16.796 INFO [stderr]    |
Dec 13 13:07:16.796 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Dec 13 13:07:16.796 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:07:16.796 INFO [stderr] 
Dec 13 13:07:16.796 INFO [stderr] warning: crate `HashTable` should have a snake case name such as `hash_table`
Dec 13 13:07:16.796 INFO [stderr]   |
Dec 13 13:07:16.796 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 13:07:16.796 INFO [stderr] 
Dec 13 13:07:17.145 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 13 13:07:17.152 INFO [stderr] su: No module specific data is present
Dec 13 13:07:17.889 INFO running `"docker" "inspect" "4f15544fe0adee4727baca1e36b242c3b0f4e5ec220d01d066d51a2c8215f944"`
Dec 13 13:07:18.201 INFO running `"docker" "rm" "-f" "4f15544fe0adee4727baca1e36b242c3b0f4e5ec220d01d066d51a2c8215f944"`
Dec 13 13:07:18.567 INFO [stdout] 4f15544fe0adee4727baca1e36b242c3b0f4e5ec220d01d066d51a2c8215f944
Dec 13 13:07:18.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:07:18.948 INFO [stdout] 732c0c7df4389083ab59162ca4510c3bc586bd2ce793fe87c0952f190819c459
Dec 13 13:07:18.952 INFO running `"docker" "start" "-a" "732c0c7df4389083ab59162ca4510c3bc586bd2ce793fe87c0952f190819c459"`
Dec 13 13:07:20.163 INFO [stderr] usermod: no changes
Dec 13 13:07:20.261 INFO [stderr]    Compiling HashTable v0.1.0 (/source)
Dec 13 13:07:20.923 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:07:20.923 INFO [stderr]   --> src/hash_table.rs:24:17
Dec 13 13:07:20.923 INFO [stderr]    |
Dec 13 13:07:20.923 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Dec 13 13:07:20.923 INFO [stderr]    |                 ----^^^
Dec 13 13:07:20.923 INFO [stderr]    |                 |
Dec 13 13:07:20.923 INFO [stderr]    |                 help: remove this `mut`
Dec 13 13:07:20.923 INFO [stderr]    |
Dec 13 13:07:20.923 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 13:07:20.923 INFO [stderr] 
Dec 13 13:07:20.923 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:07:20.923 INFO [stderr]   --> src/hash_table.rs:26:6
Dec 13 13:07:20.923 INFO [stderr]    |
Dec 13 13:07:20.923 INFO [stderr] 26 |     let mut key_as_byte_array = key.as_bytes();
Dec 13 13:07:20.923 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 13 13:07:20.923 INFO [stderr]    |         |
Dec 13 13:07:20.923 INFO [stderr]    |         help: remove this `mut`
Dec 13 13:07:20.923 INFO [stderr] 
Dec 13 13:07:20.923 INFO [stderr] warning: crate `HashTable` should have a snake case name such as `hash_table`
Dec 13 13:07:20.923 INFO [stderr]   |
Dec 13 13:07:20.923 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 13:07:20.923 INFO [stderr] 
Dec 13 13:07:21.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 13 13:07:21.491 INFO [stderr] su: No module specific data is present
Dec 13 13:07:22.766 INFO running `"docker" "inspect" "732c0c7df4389083ab59162ca4510c3bc586bd2ce793fe87c0952f190819c459"`
Dec 13 13:07:23.072 INFO running `"docker" "rm" "-f" "732c0c7df4389083ab59162ca4510c3bc586bd2ce793fe87c0952f190819c459"`
Dec 13 13:07:23.439 INFO [stdout] 732c0c7df4389083ab59162ca4510c3bc586bd2ce793fe87c0952f190819c459
Dec 13 13:07:23.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:07:24.031 INFO [stdout] 3ec36ff04e5f710c8ffb10b978c7633a5b6456d96927eaa255458b62c5c41b40
Dec 13 13:07:24.034 INFO running `"docker" "start" "-a" "3ec36ff04e5f710c8ffb10b978c7633a5b6456d96927eaa255458b62c5c41b40"`
Dec 13 13:07:25.843 INFO [stderr] usermod: no changes
Dec 13 13:07:25.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 13:07:25.899 INFO [stdout] 
Dec 13 13:07:25.899 INFO [stderr]      Running /target/debug/deps/HashTable-c57484e5f19912b8
Dec 13 13:07:25.899 INFO [stdout] running 4 tests
Dec 13 13:07:25.919 INFO [stdout] test collision_testing ... ok
Dec 13 13:07:25.931 INFO [stdout] test multi_add ... ok
Dec 13 13:07:25.931 INFO [stderr] su: No module specific data is present
Dec 13 13:07:25.931 INFO [stdout] test get_from_hashtable ... ok
Dec 13 13:07:25.931 INFO [stdout] test add_to_hashtable ... ok
Dec 13 13:07:25.931 INFO [stdout] 
Dec 13 13:07:25.931 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:07:25.931 INFO [stdout] 
Dec 13 13:07:26.670 INFO running `"docker" "inspect" "3ec36ff04e5f710c8ffb10b978c7633a5b6456d96927eaa255458b62c5c41b40"`
Dec 13 13:07:27.008 INFO running `"docker" "rm" "-f" "3ec36ff04e5f710c8ffb10b978c7633a5b6456d96927eaa255458b62c5c41b40"`
Dec 13 13:07:27.225 INFO [stdout] 3ec36ff04e5f710c8ffb10b978c7633a5b6456d96927eaa255458b62c5c41b40