Oct 21 16:41:03.786 INFO checking jxcl/rdb against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:41:03.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-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"`
Oct 21 16:41:04.196 INFO blam! 57d5e47f00d339e5510d5dee8fd6c6519bfc118311d748b3a94f0ccc9f78db31
Oct 21 16:41:04.199 INFO running `"docker" "start" "-a" "57d5e47f00d339e5510d5dee8fd6c6519bfc118311d748b3a94f0ccc9f78db31"`
Oct 21 16:41:05.380 INFO kablam! usermod: no changes
Oct 21 16:41:05.464 INFO kablam!     Checking rdb v0.1.0 (/source)
Oct 21 16:41:05.836 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 21 16:41:05.836 INFO kablam!  --> src/connection.rs:1:5
Oct 21 16:41:05.836 INFO kablam!   |
Oct 21 16:41:05.836 INFO kablam! 1 | use std::collections::HashMap;
Oct 21 16:41:05.836 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:41:05.836 INFO kablam!   |
Oct 21 16:41:05.836 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 16:41:05.836 INFO kablam! 
Oct 21 16:41:05.920 INFO kablam! warning: unused variable: `key`
Oct 21 16:41:05.920 INFO kablam!   --> src/connection.rs:66:19
Oct 21 16:41:05.920 INFO kablam!    |
Oct 21 16:41:05.920 INFO kablam! 66 |     fn get(&self, key: &str) -> Option<&String> {
Oct 21 16:41:05.920 INFO kablam!    |                   ^^^ help: consider using `_key` instead
Oct 21 16:41:05.920 INFO kablam!    |
Oct 21 16:41:05.920 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:41:05.920 INFO kablam! 
Oct 21 16:41:05.920 INFO kablam! warning: unused variable: `i`
Oct 21 16:41:05.920 INFO kablam!   --> src/btree.rs:97:13
Oct 21 16:41:05.920 INFO kablam!    |
Oct 21 16:41:05.920 INFO kablam! 97 |         for i in 0..right_pad_members {
Oct 21 16:41:05.920 INFO kablam!    |             ^ help: consider using `_i` instead
Oct 21 16:41:05.920 INFO kablam! 
Oct 21 16:41:05.920 INFO kablam! warning: unused variable: `key`
Oct 21 16:41:05.920 INFO kablam!    --> src/btree.rs:195:37
Oct 21 16:41:05.921 INFO kablam!     |
Oct 21 16:41:05.921 INFO kablam! 195 |     fn search_for_insert(&mut self, key: &str, index: u32) -> Result<TreeNode, io::Error> {
Oct 21 16:41:05.921 INFO kablam!     |                                     ^^^ help: consider using `_key` instead
Oct 21 16:41:05.921 INFO kablam! 
Oct 21 16:41:05.952 INFO kablam! warning: method is never used: `open`
Oct 21 16:41:05.952 INFO kablam!    --> src/btree.rs:156:5
Oct 21 16:41:05.952 INFO kablam!     |
Oct 21 16:41:05.952 INFO kablam! 156 |     pub fn open(filename: &str) -> Result<BTree, io::Error> {
Oct 21 16:41:05.952 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:41:05.952 INFO kablam!     |
Oct 21 16:41:05.952 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 16:41:05.952 INFO kablam! 
Oct 21 16:41:06.076 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 21 16:41:06.076 INFO kablam!  --> src/connection.rs:1:5
Oct 21 16:41:06.076 INFO kablam!   |
Oct 21 16:41:06.076 INFO kablam! 1 | use std::collections::HashMap;
Oct 21 16:41:06.076 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:41:06.076 INFO kablam!   |
Oct 21 16:41:06.076 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 16:41:06.076 INFO kablam! 
Oct 21 16:41:06.152 INFO kablam! warning: unused variable: `key`
Oct 21 16:41:06.153 INFO kablam!   --> src/connection.rs:66:19
Oct 21 16:41:06.153 INFO kablam!    |
Oct 21 16:41:06.153 INFO kablam! 66 |     fn get(&self, key: &str) -> Option<&String> {
Oct 21 16:41:06.153 INFO kablam!    |                   ^^^ help: consider using `_key` instead
Oct 21 16:41:06.153 INFO kablam!    |
Oct 21 16:41:06.154 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:41:06.154 INFO kablam! 
Oct 21 16:41:06.154 INFO kablam! warning: unused variable: `i`
Oct 21 16:41:06.154 INFO kablam!   --> src/btree.rs:97:13
Oct 21 16:41:06.154 INFO kablam!    |
Oct 21 16:41:06.154 INFO kablam! 97 |         for i in 0..right_pad_members {
Oct 21 16:41:06.156 INFO kablam!    |             ^ help: consider using `_i` instead
Oct 21 16:41:06.156 INFO kablam! 
Oct 21 16:41:06.157 INFO kablam! warning: unused variable: `key`
Oct 21 16:41:06.157 INFO kablam!    --> src/btree.rs:195:37
Oct 21 16:41:06.157 INFO kablam!     |
Oct 21 16:41:06.157 INFO kablam! 195 |     fn search_for_insert(&mut self, key: &str, index: u32) -> Result<TreeNode, io::Error> {
Oct 21 16:41:06.157 INFO kablam!     |                                     ^^^ help: consider using `_key` instead
Oct 21 16:41:06.158 INFO kablam! 
Oct 21 16:41:06.180 INFO kablam! warning: field is never used: `root_node`
Oct 21 16:41:06.180 INFO kablam!    --> src/btree.rs:151:5
Oct 21 16:41:06.180 INFO kablam!     |
Oct 21 16:41:06.180 INFO kablam! 151 |     root_node: TreeNode,
Oct 21 16:41:06.180 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 21 16:41:06.180 INFO kablam!     |
Oct 21 16:41:06.180 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 16:41:06.180 INFO kablam! 
Oct 21 16:41:06.180 INFO kablam! warning: method is never used: `open`
Oct 21 16:41:06.180 INFO kablam!    --> src/btree.rs:156:5
Oct 21 16:41:06.181 INFO kablam!     |
Oct 21 16:41:06.181 INFO kablam! 156 |     pub fn open(filename: &str) -> Result<BTree, io::Error> {
Oct 21 16:41:06.181 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:41:06.181 INFO kablam! 
Oct 21 16:41:06.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 21 16:41:06.217 INFO kablam! su: No module specific data is present
Oct 21 16:41:06.560 INFO running `"docker" "rm" "-f" "57d5e47f00d339e5510d5dee8fd6c6519bfc118311d748b3a94f0ccc9f78db31"`
Oct 21 16:41:06.662 INFO blam! 57d5e47f00d339e5510d5dee8fd6c6519bfc118311d748b3a94f0ccc9f78db31