Oct 12 19:20:57.631 INFO checking jxcl/rdb against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 12 19:20:57.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 19:20:58.136 INFO blam! fda4ad9b2cb63223b1baf3b04016cf08aa7a9bf83c8fc1022df01ac46bc5f96e Oct 12 19:20:58.148 INFO running `"docker" "start" "-a" "fda4ad9b2cb63223b1baf3b04016cf08aa7a9bf83c8fc1022df01ac46bc5f96e"` Oct 12 19:20:59.352 INFO kablam! usermod: no changes Oct 12 19:20:59.401 INFO kablam! Checking rdb v0.1.0 (/source) Oct 12 19:20:59.803 INFO kablam! warning: unused import: `std::collections::HashMap` Oct 12 19:20:59.803 INFO kablam! --> src/connection.rs:1:5 Oct 12 19:20:59.803 INFO kablam! | Oct 12 19:20:59.803 INFO kablam! 1 | use std::collections::HashMap; Oct 12 19:20:59.803 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 19:20:59.803 INFO kablam! | Oct 12 19:20:59.803 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 19:20:59.803 INFO kablam! Oct 12 19:20:59.924 INFO kablam! warning: unused variable: `key` Oct 12 19:20:59.924 INFO kablam! --> src/connection.rs:66:19 Oct 12 19:20:59.924 INFO kablam! | Oct 12 19:20:59.924 INFO kablam! 66 | fn get(&self, key: &str) -> Option<&String> { Oct 12 19:20:59.924 INFO kablam! | ^^^ help: consider using `_key` instead Oct 12 19:20:59.924 INFO kablam! | Oct 12 19:20:59.924 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 19:20:59.924 INFO kablam! Oct 12 19:20:59.924 INFO kablam! warning: unused variable: `i` Oct 12 19:20:59.924 INFO kablam! --> src/btree.rs:97:13 Oct 12 19:20:59.924 INFO kablam! | Oct 12 19:20:59.924 INFO kablam! 97 | for i in 0..right_pad_members { Oct 12 19:20:59.924 INFO kablam! | ^ help: consider using `_i` instead Oct 12 19:20:59.924 INFO kablam! Oct 12 19:20:59.924 INFO kablam! warning: unused variable: `key` Oct 12 19:20:59.924 INFO kablam! --> src/btree.rs:195:37 Oct 12 19:20:59.924 INFO kablam! | Oct 12 19:20:59.924 INFO kablam! 195 | fn search_for_insert(&mut self, key: &str, index: u32) -> Result { Oct 12 19:20:59.924 INFO kablam! | ^^^ help: consider using `_key` instead Oct 12 19:20:59.924 INFO kablam! Oct 12 19:20:59.937 INFO kablam! warning: unused import: `std::collections::HashMap` Oct 12 19:20:59.937 INFO kablam! --> src/connection.rs:1:5 Oct 12 19:20:59.937 INFO kablam! | Oct 12 19:20:59.937 INFO kablam! 1 | use std::collections::HashMap; Oct 12 19:20:59.937 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 19:20:59.937 INFO kablam! | Oct 12 19:20:59.937 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 19:20:59.937 INFO kablam! Oct 12 19:20:59.947 INFO kablam! warning: method is never used: `open` Oct 12 19:20:59.947 INFO kablam! --> src/btree.rs:156:5 Oct 12 19:20:59.947 INFO kablam! | Oct 12 19:20:59.947 INFO kablam! 156 | pub fn open(filename: &str) -> Result { Oct 12 19:20:59.947 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 19:20:59.947 INFO kablam! | Oct 12 19:20:59.947 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 19:20:59.947 INFO kablam! Oct 12 19:21:00.040 INFO kablam! warning: unused variable: `key` Oct 12 19:21:00.040 INFO kablam! --> src/connection.rs:66:19 Oct 12 19:21:00.040 INFO kablam! | Oct 12 19:21:00.040 INFO kablam! 66 | fn get(&self, key: &str) -> Option<&String> { Oct 12 19:21:00.040 INFO kablam! | ^^^ help: consider using `_key` instead Oct 12 19:21:00.040 INFO kablam! | Oct 12 19:21:00.040 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 19:21:00.040 INFO kablam! Oct 12 19:21:00.040 INFO kablam! warning: unused variable: `i` Oct 12 19:21:00.040 INFO kablam! --> src/btree.rs:97:13 Oct 12 19:21:00.040 INFO kablam! | Oct 12 19:21:00.040 INFO kablam! 97 | for i in 0..right_pad_members { Oct 12 19:21:00.040 INFO kablam! | ^ help: consider using `_i` instead Oct 12 19:21:00.040 INFO kablam! Oct 12 19:21:00.040 INFO kablam! warning: unused variable: `key` Oct 12 19:21:00.040 INFO kablam! --> src/btree.rs:195:37 Oct 12 19:21:00.040 INFO kablam! | Oct 12 19:21:00.041 INFO kablam! 195 | fn search_for_insert(&mut self, key: &str, index: u32) -> Result { Oct 12 19:21:00.041 INFO kablam! | ^^^ help: consider using `_key` instead Oct 12 19:21:00.041 INFO kablam! Oct 12 19:21:00.068 INFO kablam! warning: field is never used: `root_node` Oct 12 19:21:00.068 INFO kablam! --> src/btree.rs:151:5 Oct 12 19:21:00.068 INFO kablam! | Oct 12 19:21:00.068 INFO kablam! 151 | root_node: TreeNode, Oct 12 19:21:00.068 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 19:21:00.068 INFO kablam! | Oct 12 19:21:00.068 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 19:21:00.068 INFO kablam! Oct 12 19:21:00.068 INFO kablam! warning: method is never used: `open` Oct 12 19:21:00.068 INFO kablam! --> src/btree.rs:156:5 Oct 12 19:21:00.068 INFO kablam! | Oct 12 19:21:00.068 INFO kablam! 156 | pub fn open(filename: &str) -> Result { Oct 12 19:21:00.068 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 19:21:00.068 INFO kablam! Oct 12 19:21:00.088 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.71s Oct 12 19:21:00.088 INFO kablam! su: No module specific data is present Oct 12 19:21:00.747 INFO running `"docker" "rm" "-f" "fda4ad9b2cb63223b1baf3b04016cf08aa7a9bf83c8fc1022df01ac46bc5f96e"` Oct 12 19:21:01.008 INFO blam! fda4ad9b2cb63223b1baf3b04016cf08aa7a9bf83c8fc1022df01ac46bc5f96e