Dec 05 16:51:13.617 INFO testing lampij/HashTable against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 16:51:13.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:51:14.009 INFO [stdout] e08a8fd4acfd039bb2fa329a59d40c01faad999cc8ed559ddd185f65ddd6e104
Dec 05 16:51:14.014 INFO running `"docker" "start" "-a" "e08a8fd4acfd039bb2fa329a59d40c01faad999cc8ed559ddd185f65ddd6e104"`
Dec 05 16:51:15.748 INFO [stderr] usermod: no changes
Dec 05 16:51:15.812 INFO [stderr]    Compiling HashTable v0.1.0 (/source)
Dec 05 16:51:16.308 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:51:16.308 INFO [stderr]   --> src/hash_table.rs:24:17
Dec 05 16:51:16.308 INFO [stderr]    |
Dec 05 16:51:16.308 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Dec 05 16:51:16.309 INFO [stderr]    |                 ----^^^
Dec 05 16:51:16.309 INFO [stderr]    |                 |
Dec 05 16:51:16.309 INFO [stderr]    |                 help: remove this `mut`
Dec 05 16:51:16.309 INFO [stderr]    |
Dec 05 16:51:16.310 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:51:16.310 INFO [stderr] 
Dec 05 16:51:16.310 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:51:16.310 INFO [stderr]   --> src/hash_table.rs:26:6
Dec 05 16:51:16.310 INFO [stderr]    |
Dec 05 16:51:16.311 INFO [stderr] 26 |     let mut key_as_byte_array = key.as_bytes();
Dec 05 16:51:16.311 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 05 16:51:16.311 INFO [stderr]    |         |
Dec 05 16:51:16.311 INFO [stderr]    |         help: remove this `mut`
Dec 05 16:51:16.311 INFO [stderr] 
Dec 05 16:51:16.312 INFO [stderr] warning: struct is never constructed: `HashTable`
Dec 05 16:51:16.312 INFO [stderr]  --> src/hash_table.rs:2:1
Dec 05 16:51:16.312 INFO [stderr]   |
Dec 05 16:51:16.312 INFO [stderr] 2 | pub struct HashTable {
Dec 05 16:51:16.313 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:16.313 INFO [stderr]   |
Dec 05 16:51:16.313 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 16:51:16.313 INFO [stderr] 
Dec 05 16:51:16.313 INFO [stderr] warning: method is never used: `add`
Dec 05 16:51:16.314 INFO [stderr]  --> src/hash_table.rs:8:2
Dec 05 16:51:16.314 INFO [stderr]   |
Dec 05 16:51:16.314 INFO [stderr] 8 |     pub fn add(&mut self, key: &String, value: &String) {
Dec 05 16:51:16.314 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:16.314 INFO [stderr] 
Dec 05 16:51:16.314 INFO [stderr] warning: method is never used: `get`
Dec 05 16:51:16.314 INFO [stderr]   --> src/hash_table.rs:14:2
Dec 05 16:51:16.314 INFO [stderr]    |
Dec 05 16:51:16.314 INFO [stderr] 14 |     pub fn get(&self, key: &String) -> String {
Dec 05 16:51:16.314 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:16.314 INFO [stderr] 
Dec 05 16:51:16.314 INFO [stderr] warning: method is never used: `new`
Dec 05 16:51:16.314 INFO [stderr]   --> src/hash_table.rs:18:2
Dec 05 16:51:16.314 INFO [stderr]    |
Dec 05 16:51:16.314 INFO [stderr] 18 |     pub fn new() -> HashTable {
Dec 05 16:51:16.314 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:16.314 INFO [stderr] 
Dec 05 16:51:16.314 INFO [stderr] warning: function is never used: `hash_fun`
Dec 05 16:51:16.314 INFO [stderr]   --> src/hash_table.rs:24:1
Dec 05 16:51:16.314 INFO [stderr]    |
Dec 05 16:51:16.314 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Dec 05 16:51:16.314 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:51:16.314 INFO [stderr] 
Dec 05 16:51:16.314 INFO [stderr] warning: crate `HashTable` should have a snake case name such as `hash_table`
Dec 05 16:51:16.314 INFO [stderr]   |
Dec 05 16:51:16.314 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 16:51:16.314 INFO [stderr] 
Dec 05 16:51:16.633 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 05 16:51:16.638 INFO [stderr] su: No module specific data is present
Dec 05 16:51:18.244 INFO running `"docker" "inspect" "e08a8fd4acfd039bb2fa329a59d40c01faad999cc8ed559ddd185f65ddd6e104"`
Dec 05 16:51:18.546 INFO running `"docker" "rm" "-f" "e08a8fd4acfd039bb2fa329a59d40c01faad999cc8ed559ddd185f65ddd6e104"`
Dec 05 16:51:18.824 INFO [stdout] e08a8fd4acfd039bb2fa329a59d40c01faad999cc8ed559ddd185f65ddd6e104
Dec 05 16:51:18.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:51:19.281 INFO [stdout] 30041bed7405a3decd99b3dddf08865f31df5bf7841ce48768c10cbecb627bfe
Dec 05 16:51:19.286 INFO running `"docker" "start" "-a" "30041bed7405a3decd99b3dddf08865f31df5bf7841ce48768c10cbecb627bfe"`
Dec 05 16:51:20.896 INFO [stderr] usermod: no changes
Dec 05 16:51:20.952 INFO [stderr]    Compiling HashTable v0.1.0 (/source)
Dec 05 16:51:21.580 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:51:21.581 INFO [stderr]   --> src/hash_table.rs:24:17
Dec 05 16:51:21.581 INFO [stderr]    |
Dec 05 16:51:21.581 INFO [stderr] 24 | pub fn hash_fun(mut key: &str) -> usize {
Dec 05 16:51:21.582 INFO [stderr]    |                 ----^^^
Dec 05 16:51:21.582 INFO [stderr]    |                 |
Dec 05 16:51:21.582 INFO [stderr]    |                 help: remove this `mut`
Dec 05 16:51:21.583 INFO [stderr]    |
Dec 05 16:51:21.583 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:51:21.583 INFO [stderr] 
Dec 05 16:51:21.583 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:51:21.584 INFO [stderr]   --> src/hash_table.rs:26:6
Dec 05 16:51:21.584 INFO [stderr]    |
Dec 05 16:51:21.584 INFO [stderr] 26 |     let mut key_as_byte_array = key.as_bytes();
Dec 05 16:51:21.584 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^
Dec 05 16:51:21.585 INFO [stderr]    |         |
Dec 05 16:51:21.585 INFO [stderr]    |         help: remove this `mut`
Dec 05 16:51:21.585 INFO [stderr] 
Dec 05 16:51:21.585 INFO [stderr] warning: crate `HashTable` should have a snake case name such as `hash_table`
Dec 05 16:51:21.585 INFO [stderr]   |
Dec 05 16:51:21.586 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 16:51:21.586 INFO [stderr] 
Dec 05 16:51:22.342 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 05 16:51:22.345 INFO [stderr] su: No module specific data is present
Dec 05 16:51:23.206 INFO running `"docker" "inspect" "30041bed7405a3decd99b3dddf08865f31df5bf7841ce48768c10cbecb627bfe"`
Dec 05 16:51:23.534 INFO running `"docker" "rm" "-f" "30041bed7405a3decd99b3dddf08865f31df5bf7841ce48768c10cbecb627bfe"`
Dec 05 16:51:23.856 INFO [stdout] 30041bed7405a3decd99b3dddf08865f31df5bf7841ce48768c10cbecb627bfe
Dec 05 16:51:23.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 16:51:24.515 INFO [stdout] 2099768b84666b35ba70ce367a5f632d3f6c0c580aaa41090c0ddc461b4c3bb3
Dec 05 16:51:24.518 INFO running `"docker" "start" "-a" "2099768b84666b35ba70ce367a5f632d3f6c0c580aaa41090c0ddc461b4c3bb3"`
Dec 05 16:51:26.048 INFO [stderr] usermod: no changes
Dec 05 16:51:26.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 16:51:26.124 INFO [stderr]      Running /target/debug/deps/HashTable-43ba7a9467b5c4b8
Dec 05 16:51:26.124 INFO [stdout] 
Dec 05 16:51:26.124 INFO [stdout] running 4 tests
Dec 05 16:51:26.144 INFO [stdout] test collision_testing ... ok
Dec 05 16:51:26.144 INFO [stdout] test add_to_hashtable ... ok
Dec 05 16:51:26.151 INFO [stdout] test multi_add ... ok
Dec 05 16:51:26.174 INFO [stdout] test get_from_hashtable ... ok
Dec 05 16:51:26.174 INFO [stdout] 
Dec 05 16:51:26.174 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:51:26.174 INFO [stdout] 
Dec 05 16:51:26.181 INFO [stderr] su: No module specific data is present
Dec 05 16:51:27.180 INFO running `"docker" "inspect" "2099768b84666b35ba70ce367a5f632d3f6c0c580aaa41090c0ddc461b4c3bb3"`
Dec 05 16:51:27.393 INFO running `"docker" "rm" "-f" "2099768b84666b35ba70ce367a5f632d3f6c0c580aaa41090c0ddc461b4c3bb3"`
Dec 05 16:51:27.724 INFO [stdout] 2099768b84666b35ba70ce367a5f632d3f6c0c580aaa41090c0ddc461b4c3bb3