Nov 16 21:38:11.094 INFO testing lampij/HashTable against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 21:38:11.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 21:38:11.560 INFO [stdout] 8fec7c9eee88db5ebb260454e1f4f9db2084b7c0c3900d155fc1063e6e12cd13
Nov 16 21:38:11.565 INFO running `"docker" "start" "-a" "8fec7c9eee88db5ebb260454e1f4f9db2084b7c0c3900d155fc1063e6e12cd13"`
Nov 16 21:38:12.483 INFO [stderr] usermod: no changes
Nov 16 21:38:12.575 INFO [stderr]    Compiling HashTable v0.1.0 (/source)
Nov 16 21:38:12.952 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:38:12.952 INFO [stderr]   --> src/hash_table.rs:24:17
Nov 16 21:38:12.952 INFO [stderr]    |
Nov 16 21:38:12.952 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Nov 16 21:38:12.952 INFO [stderr]    |                 ----^^^
Nov 16 21:38:12.952 INFO [stderr]    |                 |
Nov 16 21:38:12.952 INFO [stderr]    |                 help: remove this `mut`
Nov 16 21:38:12.952 INFO [stderr]    |
Nov 16 21:38:12.952 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 21:38:12.952 INFO [stderr] 
Nov 16 21:38:12.952 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:38:12.952 INFO [stderr]   --> src/hash_table.rs:26:6
Nov 16 21:38:12.952 INFO [stderr]    |
Nov 16 21:38:12.952 INFO [stderr] 26 |     let mut key_as_byte_array = key.as_bytes();
Nov 16 21:38:12.952 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Nov 16 21:38:12.952 INFO [stderr]    |         |
Nov 16 21:38:12.952 INFO [stderr]    |         help: remove this `mut`
Nov 16 21:38:12.952 INFO [stderr] 
Nov 16 21:38:12.952 INFO [stderr] warning: struct is never constructed: `HashTable`
Nov 16 21:38:12.952 INFO [stderr]  --> src/hash_table.rs:2:1
Nov 16 21:38:12.952 INFO [stderr]   |
Nov 16 21:38:12.952 INFO [stderr] 2 | pub struct HashTable {
Nov 16 21:38:12.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:12.952 INFO [stderr]   |
Nov 16 21:38:12.952 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 21:38:12.952 INFO [stderr] 
Nov 16 21:38:12.952 INFO [stderr] warning: method is never used: `add`
Nov 16 21:38:12.952 INFO [stderr]  --> src/hash_table.rs:8:2
Nov 16 21:38:12.952 INFO [stderr]   |
Nov 16 21:38:12.952 INFO [stderr] 8 |     pub fn add(&mut self, key: &String, value: &String) {
Nov 16 21:38:12.952 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:12.952 INFO [stderr] 
Nov 16 21:38:12.952 INFO [stderr] warning: method is never used: `get`
Nov 16 21:38:12.952 INFO [stderr]   --> src/hash_table.rs:14:2
Nov 16 21:38:12.952 INFO [stderr]    |
Nov 16 21:38:12.952 INFO [stderr] 14 |     pub fn get(&self, key: &String) -> String {
Nov 16 21:38:12.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:12.952 INFO [stderr] 
Nov 16 21:38:12.952 INFO [stderr] warning: method is never used: `new`
Nov 16 21:38:12.952 INFO [stderr]   --> src/hash_table.rs:18:2
Nov 16 21:38:12.952 INFO [stderr]    |
Nov 16 21:38:12.952 INFO [stderr] 18 |     pub fn new() -> HashTable {
Nov 16 21:38:12.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:12.952 INFO [stderr] 
Nov 16 21:38:12.952 INFO [stderr] warning: function is never used: `hash_fun`
Nov 16 21:38:12.952 INFO [stderr]   --> src/hash_table.rs:24:1
Nov 16 21:38:12.952 INFO [stderr]    |
Nov 16 21:38:12.952 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Nov 16 21:38:12.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:38:12.953 INFO [stderr] 
Nov 16 21:38:12.953 INFO [stderr] warning: crate `HashTable` should have a snake case name such as `hash_table`
Nov 16 21:38:12.953 INFO [stderr]   |
Nov 16 21:38:12.953 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 21:38:12.953 INFO [stderr] 
Nov 16 21:38:13.182 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 16 21:38:13.184 INFO [stderr] su: No module specific data is present
Nov 16 21:38:13.862 INFO running `"docker" "inspect" "8fec7c9eee88db5ebb260454e1f4f9db2084b7c0c3900d155fc1063e6e12cd13"`
Nov 16 21:38:14.224 INFO running `"docker" "rm" "-f" "8fec7c9eee88db5ebb260454e1f4f9db2084b7c0c3900d155fc1063e6e12cd13"`
Nov 16 21:38:14.611 INFO [stdout] 8fec7c9eee88db5ebb260454e1f4f9db2084b7c0c3900d155fc1063e6e12cd13
Nov 16 21:38:14.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 21:38:15.067 INFO [stdout] aa6bd1d5eb0b1f80d609a0252cd518fadd5d73c1a5bfa774559e7052cd9c32ae
Nov 16 21:38:15.075 INFO running `"docker" "start" "-a" "aa6bd1d5eb0b1f80d609a0252cd518fadd5d73c1a5bfa774559e7052cd9c32ae"`
Nov 16 21:38:16.423 INFO [stderr] usermod: no changes
Nov 16 21:38:16.459 INFO [stderr]    Compiling HashTable v0.1.0 (/source)
Nov 16 21:38:16.876 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:38:16.876 INFO [stderr]   --> src/hash_table.rs:24:17
Nov 16 21:38:16.876 INFO [stderr]    |
Nov 16 21:38:16.876 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Nov 16 21:38:16.876 INFO [stderr]    |                 ----^^^
Nov 16 21:38:16.876 INFO [stderr]    |                 |
Nov 16 21:38:16.876 INFO [stderr]    |                 help: remove this `mut`
Nov 16 21:38:16.876 INFO [stderr]    |
Nov 16 21:38:16.876 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 21:38:16.876 INFO [stderr] 
Nov 16 21:38:16.876 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:38:16.876 INFO [stderr]   --> src/hash_table.rs:26:6
Nov 16 21:38:16.876 INFO [stderr]    |
Nov 16 21:38:16.876 INFO [stderr] 26 |     let mut key_as_byte_array = key.as_bytes();
Nov 16 21:38:16.876 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Nov 16 21:38:16.876 INFO [stderr]    |         |
Nov 16 21:38:16.876 INFO [stderr]    |         help: remove this `mut`
Nov 16 21:38:16.876 INFO [stderr] 
Nov 16 21:38:16.876 INFO [stderr] warning: crate `HashTable` should have a snake case name such as `hash_table`
Nov 16 21:38:16.876 INFO [stderr]   |
Nov 16 21:38:16.876 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 21:38:16.876 INFO [stderr] 
Nov 16 21:38:17.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 16 21:38:17.495 INFO [stderr] su: No module specific data is present
Nov 16 21:38:18.119 INFO running `"docker" "inspect" "aa6bd1d5eb0b1f80d609a0252cd518fadd5d73c1a5bfa774559e7052cd9c32ae"`
Nov 16 21:38:18.373 INFO running `"docker" "rm" "-f" "aa6bd1d5eb0b1f80d609a0252cd518fadd5d73c1a5bfa774559e7052cd9c32ae"`
Nov 16 21:38:18.695 INFO [stdout] aa6bd1d5eb0b1f80d609a0252cd518fadd5d73c1a5bfa774559e7052cd9c32ae
Nov 16 21:38:18.702 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 21:38:19.146 INFO [stdout] cf9215481535f749b190452ccb45d7f34430aa1582cdc9c068cf3b4cf29fca86
Nov 16 21:38:19.149 INFO running `"docker" "start" "-a" "cf9215481535f749b190452ccb45d7f34430aa1582cdc9c068cf3b4cf29fca86"`
Nov 16 21:38:20.711 INFO [stderr] usermod: no changes
Nov 16 21:38:20.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 21:38:20.779 INFO [stderr]      Running /target/debug/deps/HashTable-462d9ba029edab48
Nov 16 21:38:20.788 INFO [stdout] 
Nov 16 21:38:20.788 INFO [stdout] running 4 tests
Nov 16 21:38:20.789 INFO [stdout] test collision_testing ... ok
Nov 16 21:38:20.834 INFO [stdout] test get_from_hashtable ... ok
Nov 16 21:38:20.843 INFO [stdout] test multi_add ... ok
Nov 16 21:38:20.843 INFO [stdout] test add_to_hashtable ... ok
Nov 16 21:38:20.843 INFO [stdout] 
Nov 16 21:38:20.843 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:38:20.843 INFO [stdout] 
Nov 16 21:38:20.846 INFO [stderr] su: No module specific data is present
Nov 16 21:38:21.439 INFO running `"docker" "inspect" "cf9215481535f749b190452ccb45d7f34430aa1582cdc9c068cf3b4cf29fca86"`
Nov 16 21:38:21.737 INFO running `"docker" "rm" "-f" "cf9215481535f749b190452ccb45d7f34430aa1582cdc9c068cf3b4cf29fca86"`
Nov 16 21:38:22.023 INFO [stdout] cf9215481535f749b190452ccb45d7f34430aa1582cdc9c068cf3b4cf29fca86