Nov 17 05:33:30.954 INFO testing danielbusaba/histogram against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 05:33:30.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 05:33:31.439 INFO [stdout] dfbcbd32979e7748dca3943755eca028209285422fe6441b7b90cbd1a842126a
Nov 17 05:33:31.442 INFO running `"docker" "start" "-a" "dfbcbd32979e7748dca3943755eca028209285422fe6441b7b90cbd1a842126a"`
Nov 17 05:33:32.665 INFO [stderr] usermod: no changes
Nov 17 05:33:32.723 INFO [stderr]    Compiling histogram v0.1.0 (/source)
Nov 17 05:33:32.922 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 05:33:32.922 INFO [stderr]  --> src/histogram.rs:1:5
Nov 17 05:33:32.922 INFO [stderr]   |
Nov 17 05:33:32.922 INFO [stderr] 1 | use std::collections::HashMap;  //Can be used with bucket to create sublog histograms
Nov 17 05:33:32.922 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:32.922 INFO [stderr]   |
Nov 17 05:33:32.922 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 05:33:32.922 INFO [stderr] 
Nov 17 05:33:32.922 INFO [stderr] warning: unused import: `histogram::Histogram`
Nov 17 05:33:32.922 INFO [stderr]  --> src/main.rs:2:5
Nov 17 05:33:32.922 INFO [stderr]   |
Nov 17 05:33:32.922 INFO [stderr] 2 | use histogram::Histogram;   //Imports Histogram struct
Nov 17 05:33:32.922 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:32.922 INFO [stderr] 
Nov 17 05:33:33.100 INFO [stderr] warning: struct is never constructed: `Histogram`
Nov 17 05:33:33.100 INFO [stderr]  --> src/histogram.rs:4:1
Nov 17 05:33:33.100 INFO [stderr]   |
Nov 17 05:33:33.101 INFO [stderr] 4 | pub struct Histogram <T>    //Stores a Histogram
Nov 17 05:33:33.101 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.101 INFO [stderr]   |
Nov 17 05:33:33.102 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 05:33:33.102 INFO [stderr] 
Nov 17 05:33:33.102 INFO [stderr] warning: method is never used: `new_single`
Nov 17 05:33:33.103 INFO [stderr]   --> src/histogram.rs:13:5
Nov 17 05:33:33.103 INFO [stderr]    |
Nov 17 05:33:33.104 INFO [stderr] 13 |     pub fn new_single(sb: u64, mrt: u64) -> Histogram <u64>  //Constructor that takes in the sublog bits and the maximum reuse time
Nov 17 05:33:33.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.104 INFO [stderr] 
Nov 17 05:33:33.105 INFO [stderr] warning: method is never used: `add`
Nov 17 05:33:33.105 INFO [stderr]   --> src/histogram.rs:18:5
Nov 17 05:33:33.105 INFO [stderr]    |
Nov 17 05:33:33.105 INFO [stderr] 18 |     pub fn add(&mut self, reuse_time: u64)
Nov 17 05:33:33.106 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.106 INFO [stderr] 
Nov 17 05:33:33.107 INFO [stderr] warning: method is never used: `insert`
Nov 17 05:33:33.107 INFO [stderr]   --> src/histogram.rs:31:5
Nov 17 05:33:33.107 INFO [stderr]    |
Nov 17 05:33:33.107 INFO [stderr] 31 |     pub fn insert(&mut self, reuse_time: u64, frequency: u64)   //Inserts a value into the histogram at a given reuse time
Nov 17 05:33:33.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.108 INFO [stderr] 
Nov 17 05:33:33.108 INFO [stderr] warning: method is never used: `get_frequency`
Nov 17 05:33:33.109 INFO [stderr]   --> src/histogram.rs:43:5
Nov 17 05:33:33.109 INFO [stderr]    |
Nov 17 05:33:33.109 INFO [stderr] 43 |     pub fn get_frequency(&self, reuse_time: u64) -> u64   //Retreives the frequency value at a given reuse time
Nov 17 05:33:33.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.110 INFO [stderr] 
Nov 17 05:33:33.110 INFO [stderr] warning: method is never used: `get_values`
Nov 17 05:33:33.113 INFO [stderr]   --> src/histogram.rs:52:5
Nov 17 05:33:33.113 INFO [stderr]    |
Nov 17 05:33:33.113 INFO [stderr] 52 |     pub fn get_values(&self) -> Vec <u64>  //Returns copy of internal vector
Nov 17 05:33:33.114 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.114 INFO [stderr] 
Nov 17 05:33:33.114 INFO [stderr] warning: method is never used: `get_max_reuse_time`
Nov 17 05:33:33.115 INFO [stderr]   --> src/histogram.rs:57:5
Nov 17 05:33:33.115 INFO [stderr]    |
Nov 17 05:33:33.115 INFO [stderr] 57 |     pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time
Nov 17 05:33:33.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.116 INFO [stderr] 
Nov 17 05:33:33.116 INFO [stderr] warning: method is never used: `new_tuple`
Nov 17 05:33:33.117 INFO [stderr]   --> src/histogram.rs:65:5
Nov 17 05:33:33.117 INFO [stderr]    |
Nov 17 05:33:33.117 INFO [stderr] 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 17 05:33:33.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.118 INFO [stderr] 
Nov 17 05:33:33.118 INFO [stderr] warning: method is never used: `add`
Nov 17 05:33:33.119 INFO [stderr]   --> src/histogram.rs:80:5
Nov 17 05:33:33.119 INFO [stderr]    |
Nov 17 05:33:33.119 INFO [stderr] 80 |     pub fn add(&mut self, reuse_time: u64)   //Inserts a value into the histogram at a given reuse time
Nov 17 05:33:33.120 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.120 INFO [stderr] 
Nov 17 05:33:33.120 INFO [stderr] warning: method is never used: `get_tuple`
Nov 17 05:33:33.120 INFO [stderr]   --> src/histogram.rs:96:5
Nov 17 05:33:33.121 INFO [stderr]    |
Nov 17 05:33:33.121 INFO [stderr] 96 |     pub fn get_tuple(&self, reuse_time: u64) -> (u64, u64, u64, u64)   //Retreives the value tuple at a given reuse time
Nov 17 05:33:33.121 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.122 INFO [stderr] 
Nov 17 05:33:33.122 INFO [stderr] warning: method is never used: `get_frequency`
Nov 17 05:33:33.122 INFO [stderr]    --> src/histogram.rs:105:5
Nov 17 05:33:33.127 INFO [stderr]     |
Nov 17 05:33:33.127 INFO [stderr] 105 |     pub fn get_frequency(&self, reuse_time: u64) -> u64   //Retreives the frequency value at a given reuse time
Nov 17 05:33:33.128 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.128 INFO [stderr] 
Nov 17 05:33:33.128 INFO [stderr] warning: method is never used: `get_values`
Nov 17 05:33:33.128 INFO [stderr]    --> src/histogram.rs:114:5
Nov 17 05:33:33.129 INFO [stderr]     |
Nov 17 05:33:33.129 INFO [stderr] 114 |     pub fn get_values(&self) -> Vec <(u64, u64, u64, u64)>  //Returns copy of internal vector
Nov 17 05:33:33.130 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.130 INFO [stderr] 
Nov 17 05:33:33.130 INFO [stderr] warning: method is never used: `get_max_reuse_time`
Nov 17 05:33:33.131 INFO [stderr]    --> src/histogram.rs:119:5
Nov 17 05:33:33.131 INFO [stderr]     |
Nov 17 05:33:33.131 INFO [stderr] 119 |     pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time
Nov 17 05:33:33.131 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:33.132 INFO [stderr] 
Nov 17 05:33:33.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 17 05:33:33.411 INFO [stderr] su: No module specific data is present
Nov 17 05:33:34.219 INFO running `"docker" "inspect" "dfbcbd32979e7748dca3943755eca028209285422fe6441b7b90cbd1a842126a"`
Nov 17 05:33:34.537 INFO running `"docker" "rm" "-f" "dfbcbd32979e7748dca3943755eca028209285422fe6441b7b90cbd1a842126a"`
Nov 17 05:33:34.784 INFO [stdout] dfbcbd32979e7748dca3943755eca028209285422fe6441b7b90cbd1a842126a
Nov 17 05:33:34.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 05:33:35.196 INFO [stdout] df23bdaf7e27b20d2f8f943fafd623bb8f1e4d2f4c5adf12a494e7eed222ee9a
Nov 17 05:33:35.198 INFO running `"docker" "start" "-a" "df23bdaf7e27b20d2f8f943fafd623bb8f1e4d2f4c5adf12a494e7eed222ee9a"`
Nov 17 05:33:36.743 INFO [stderr] usermod: no changes
Nov 17 05:33:36.783 INFO [stderr]    Compiling histogram v0.1.0 (/source)
Nov 17 05:33:37.125 INFO [stderr] warning: unused import: `histogram::Histogram`
Nov 17 05:33:37.125 INFO [stderr]  --> src/main.rs:2:5
Nov 17 05:33:37.125 INFO [stderr]   |
Nov 17 05:33:37.125 INFO [stderr] 2 | use histogram::Histogram;   //Imports Histogram struct
Nov 17 05:33:37.125 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:37.125 INFO [stderr]   |
Nov 17 05:33:37.125 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 05:33:37.125 INFO [stderr] 
Nov 17 05:33:37.296 INFO [stderr] warning: method is never used: `get_values`
Nov 17 05:33:37.296 INFO [stderr]    --> src/histogram.rs:114:5
Nov 17 05:33:37.296 INFO [stderr]     |
Nov 17 05:33:37.296 INFO [stderr] 114 |     pub fn get_values(&self) -> Vec <(u64, u64, u64, u64)>  //Returns copy of internal vector
Nov 17 05:33:37.296 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:37.296 INFO [stderr]     |
Nov 17 05:33:37.296 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 05:33:37.296 INFO [stderr] 
Nov 17 05:33:37.298 INFO [stderr] warning: method is never used: `get_max_reuse_time`
Nov 17 05:33:37.298 INFO [stderr]    --> src/histogram.rs:119:5
Nov 17 05:33:37.298 INFO [stderr]     |
Nov 17 05:33:37.298 INFO [stderr] 119 |     pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time
Nov 17 05:33:37.298 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:33:37.298 INFO [stderr] 
Nov 17 05:33:38.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Nov 17 05:33:38.386 INFO [stderr] su: No module specific data is present
Nov 17 05:33:39.231 INFO running `"docker" "inspect" "df23bdaf7e27b20d2f8f943fafd623bb8f1e4d2f4c5adf12a494e7eed222ee9a"`
Nov 17 05:33:39.469 INFO running `"docker" "rm" "-f" "df23bdaf7e27b20d2f8f943fafd623bb8f1e4d2f4c5adf12a494e7eed222ee9a"`
Nov 17 05:33:39.819 INFO [stdout] df23bdaf7e27b20d2f8f943fafd623bb8f1e4d2f4c5adf12a494e7eed222ee9a
Nov 17 05:33:39.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 05:33:40.215 INFO [stdout] bf49a224f4e7fde7a7e75610948b4deb5329ca67377ee423ed108d3bf6270b45
Nov 17 05:33:40.223 INFO running `"docker" "start" "-a" "bf49a224f4e7fde7a7e75610948b4deb5329ca67377ee423ed108d3bf6270b45"`
Nov 17 05:33:41.507 INFO [stderr] usermod: no changes
Nov 17 05:33:41.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 05:33:41.559 INFO [stderr]      Running /target/debug/deps/histogram-2f32ab3c4c342e41
Nov 17 05:33:41.567 INFO [stdout] 
Nov 17 05:33:41.568 INFO [stdout] running 8 tests
Nov 17 05:33:41.568 INFO [stdout] test histogram::test_histogram_insertion ... ok
Nov 17 05:33:41.568 INFO [stdout] test histogram::test_hash ... ok
Nov 17 05:33:41.569 INFO [stdout] test histogram::test_value_to_index ... ok
Nov 17 05:33:41.569 INFO [stdout] test histogram::test_histogram_max_reuse_time ... ok
Nov 17 05:33:41.569 INFO [stdout] test histogram::test_clone ... ok
Nov 17 05:33:41.570 INFO [stdout] test histogram::test_histogram_addition ... ok
Nov 17 05:33:41.570 INFO [stderr] su: No module specific data is present
Nov 17 05:33:41.570 INFO [stdout] test histogram::test_histogram_values ... ok
Nov 17 05:33:41.571 INFO [stdout] test histogram::test_histogram_tuple_add ... ok
Nov 17 05:33:41.571 INFO [stdout] 
Nov 17 05:33:41.571 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:33:41.572 INFO [stdout] 
Nov 17 05:33:42.097 INFO running `"docker" "inspect" "bf49a224f4e7fde7a7e75610948b4deb5329ca67377ee423ed108d3bf6270b45"`
Nov 17 05:33:42.177 INFO running `"docker" "rm" "-f" "bf49a224f4e7fde7a7e75610948b4deb5329ca67377ee423ed108d3bf6270b45"`
Nov 17 05:33:42.271 INFO [stdout] bf49a224f4e7fde7a7e75610948b4deb5329ca67377ee423ed108d3bf6270b45