Nov 06 23:20:09.615 INFO checking danielbusaba/histogram against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 23:20:09.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"` Nov 06 23:20:10.011 INFO blam! 3fcc01f5c8d01ae8217404ec1dffca15694f16f275233eacff44e2d52106fdd9 Nov 06 23:20:10.021 INFO running `"docker" "start" "-a" "3fcc01f5c8d01ae8217404ec1dffca15694f16f275233eacff44e2d52106fdd9"` Nov 06 23:20:12.160 INFO kablam! usermod: no changes Nov 06 23:20:12.240 INFO kablam! Checking histogram v0.1.0 (/source) Nov 06 23:20:12.701 INFO kablam! warning: unused import: `std::collections::HashMap` Nov 06 23:20:12.702 INFO kablam! --> src/histogram.rs:1:5 Nov 06 23:20:12.702 INFO kablam! | Nov 06 23:20:12.702 INFO kablam! 1 | use std::collections::HashMap; //Can be used with bucket to create sublog histograms Nov 06 23:20:12.702 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.702 INFO kablam! | Nov 06 23:20:12.702 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 23:20:12.702 INFO kablam! Nov 06 23:20:12.702 INFO kablam! warning: unused import: `histogram::Histogram` Nov 06 23:20:12.702 INFO kablam! --> src/main.rs:2:5 Nov 06 23:20:12.702 INFO kablam! | Nov 06 23:20:12.702 INFO kablam! 2 | use histogram::Histogram; //Imports Histogram struct Nov 06 23:20:12.702 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.702 INFO kablam! Nov 06 23:20:12.828 INFO kablam! warning: struct is never constructed: `Histogram` Nov 06 23:20:12.828 INFO kablam! --> src/histogram.rs:4:1 Nov 06 23:20:12.829 INFO kablam! | Nov 06 23:20:12.829 INFO kablam! 4 | pub struct Histogram //Stores a Histogram Nov 06 23:20:12.829 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.830 INFO kablam! | Nov 06 23:20:12.830 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 23:20:12.830 INFO kablam! Nov 06 23:20:12.831 INFO kablam! warning: method is never used: `new_single` Nov 06 23:20:12.831 INFO kablam! --> src/histogram.rs:13:5 Nov 06 23:20:12.831 INFO kablam! | Nov 06 23:20:12.832 INFO kablam! 13 | pub fn new_single(sb: u64, mrt: u64) -> Histogram //Constructor that takes in the sublog bits and the maximum reuse time Nov 06 23:20:12.832 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.832 INFO kablam! Nov 06 23:20:12.832 INFO kablam! warning: method is never used: `add` Nov 06 23:20:12.833 INFO kablam! --> src/histogram.rs:18:5 Nov 06 23:20:12.833 INFO kablam! | Nov 06 23:20:12.834 INFO kablam! 18 | pub fn add(&mut self, reuse_time: u64) Nov 06 23:20:12.834 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.834 INFO kablam! Nov 06 23:20:12.834 INFO kablam! warning: method is never used: `insert` Nov 06 23:20:12.835 INFO kablam! --> src/histogram.rs:31:5 Nov 06 23:20:12.835 INFO kablam! | Nov 06 23:20:12.835 INFO kablam! 31 | pub fn insert(&mut self, reuse_time: u64, frequency: u64) //Inserts a value into the histogram at a given reuse time Nov 06 23:20:12.836 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.836 INFO kablam! Nov 06 23:20:12.836 INFO kablam! warning: method is never used: `get_frequency` Nov 06 23:20:12.837 INFO kablam! --> src/histogram.rs:43:5 Nov 06 23:20:12.837 INFO kablam! | Nov 06 23:20:12.837 INFO kablam! 43 | pub fn get_frequency(&self, reuse_time: u64) -> u64 //Retreives the frequency value at a given reuse time Nov 06 23:20:12.838 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.838 INFO kablam! Nov 06 23:20:12.838 INFO kablam! warning: method is never used: `get_values` Nov 06 23:20:12.838 INFO kablam! --> src/histogram.rs:52:5 Nov 06 23:20:12.839 INFO kablam! | Nov 06 23:20:12.839 INFO kablam! 52 | pub fn get_values(&self) -> Vec //Returns copy of internal vector Nov 06 23:20:12.839 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.840 INFO kablam! Nov 06 23:20:12.840 INFO kablam! warning: method is never used: `get_max_reuse_time` Nov 06 23:20:12.840 INFO kablam! --> src/histogram.rs:57:5 Nov 06 23:20:12.841 INFO kablam! | Nov 06 23:20:12.841 INFO kablam! 57 | pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time Nov 06 23:20:12.841 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.842 INFO kablam! Nov 06 23:20:12.842 INFO kablam! warning: method is never used: `new_tuple` Nov 06 23:20:12.842 INFO kablam! --> src/histogram.rs:65:5 Nov 06 23:20:12.842 INFO kablam! | Nov 06 23:20:12.843 INFO kablam! 65 | pub fn new_tuple(sb: u64, mrt: u64) -> Histogram <(u64, u64, u64, u64)> //Constructor that takes in the sublog bits and the maximum reuse time Nov 06 23:20:12.843 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.843 INFO kablam! Nov 06 23:20:12.844 INFO kablam! warning: method is never used: `add` Nov 06 23:20:12.844 INFO kablam! --> src/histogram.rs:80:5 Nov 06 23:20:12.844 INFO kablam! | Nov 06 23:20:12.845 INFO kablam! 80 | pub fn add(&mut self, reuse_time: u64) //Inserts a value into the histogram at a given reuse time Nov 06 23:20:12.845 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.845 INFO kablam! Nov 06 23:20:12.845 INFO kablam! warning: method is never used: `get_tuple` Nov 06 23:20:12.846 INFO kablam! --> src/histogram.rs:96:5 Nov 06 23:20:12.846 INFO kablam! | Nov 06 23:20:12.847 INFO kablam! 96 | pub fn get_tuple(&self, reuse_time: u64) -> (u64, u64, u64, u64) //Retreives the value tuple at a given reuse time Nov 06 23:20:12.847 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.847 INFO kablam! Nov 06 23:20:12.847 INFO kablam! warning: method is never used: `get_frequency` Nov 06 23:20:12.848 INFO kablam! --> src/histogram.rs:105:5 Nov 06 23:20:12.848 INFO kablam! | Nov 06 23:20:12.848 INFO kablam! 105 | pub fn get_frequency(&self, reuse_time: u64) -> u64 //Retreives the frequency value at a given reuse time Nov 06 23:20:12.849 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.849 INFO kablam! Nov 06 23:20:12.849 INFO kablam! warning: method is never used: `get_values` Nov 06 23:20:12.850 INFO kablam! --> src/histogram.rs:114:5 Nov 06 23:20:12.850 INFO kablam! | Nov 06 23:20:12.850 INFO kablam! 114 | pub fn get_values(&self) -> Vec <(u64, u64, u64, u64)> //Returns copy of internal vector Nov 06 23:20:12.850 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.851 INFO kablam! Nov 06 23:20:12.851 INFO kablam! warning: method is never used: `get_max_reuse_time` Nov 06 23:20:12.851 INFO kablam! --> src/histogram.rs:119:5 Nov 06 23:20:12.852 INFO kablam! | Nov 06 23:20:12.852 INFO kablam! 119 | pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time Nov 06 23:20:12.852 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.853 INFO kablam! Nov 06 23:20:12.964 INFO kablam! warning: unused import: `histogram::Histogram` Nov 06 23:20:12.964 INFO kablam! --> src/main.rs:2:5 Nov 06 23:20:12.965 INFO kablam! | Nov 06 23:20:12.965 INFO kablam! 2 | use histogram::Histogram; //Imports Histogram struct Nov 06 23:20:12.965 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:12.966 INFO kablam! | Nov 06 23:20:12.966 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 23:20:12.966 INFO kablam! Nov 06 23:20:13.157 INFO kablam! warning: method is never used: `get_values` Nov 06 23:20:13.157 INFO kablam! --> src/histogram.rs:114:5 Nov 06 23:20:13.157 INFO kablam! | Nov 06 23:20:13.158 INFO kablam! 114 | pub fn get_values(&self) -> Vec <(u64, u64, u64, u64)> //Returns copy of internal vector Nov 06 23:20:13.158 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:13.158 INFO kablam! | Nov 06 23:20:13.159 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 23:20:13.159 INFO kablam! Nov 06 23:20:13.159 INFO kablam! warning: method is never used: `get_max_reuse_time` Nov 06 23:20:13.160 INFO kablam! --> src/histogram.rs:119:5 Nov 06 23:20:13.160 INFO kablam! | Nov 06 23:20:13.160 INFO kablam! 119 | pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time Nov 06 23:20:13.160 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 23:20:13.161 INFO kablam! Nov 06 23:20:13.176 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.98s Nov 06 23:20:13.177 INFO kablam! su: No module specific data is present Nov 06 23:20:14.014 INFO running `"docker" "rm" "-f" "3fcc01f5c8d01ae8217404ec1dffca15694f16f275233eacff44e2d52106fdd9"` Nov 06 23:20:14.339 INFO blam! 3fcc01f5c8d01ae8217404ec1dffca15694f16f275233eacff44e2d52106fdd9