Dec 06 02:38:05.622 INFO testing danielbusaba/histogram against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 02:38:05.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 02:38:06.128 INFO [stdout] b4e08f579147908a6ea556fc12cfff4260ae87f5f213ce29ef2a22096b31e7d5 Dec 06 02:38:06.128 INFO running `"docker" "start" "-a" "b4e08f579147908a6ea556fc12cfff4260ae87f5f213ce29ef2a22096b31e7d5"` Dec 06 02:38:07.216 INFO [stderr] usermod: no changes Dec 06 02:38:07.292 INFO [stderr] Compiling histogram v0.1.0 (/source) Dec 06 02:38:07.653 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 06 02:38:07.653 INFO [stderr] --> src/histogram.rs:1:5 Dec 06 02:38:07.654 INFO [stderr] | Dec 06 02:38:07.654 INFO [stderr] 1 | use std::collections::HashMap; //Can be used with bucket to create sublog histograms Dec 06 02:38:07.654 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.655 INFO [stderr] | Dec 06 02:38:07.656 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 02:38:07.656 INFO [stderr] Dec 06 02:38:07.656 INFO [stderr] warning: unused import: `histogram::Histogram` Dec 06 02:38:07.656 INFO [stderr] --> src/main.rs:2:5 Dec 06 02:38:07.656 INFO [stderr] | Dec 06 02:38:07.656 INFO [stderr] 2 | use histogram::Histogram; //Imports Histogram struct Dec 06 02:38:07.656 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.656 INFO [stderr] Dec 06 02:38:07.760 INFO [stderr] warning: struct is never constructed: `Histogram` Dec 06 02:38:07.760 INFO [stderr] --> src/histogram.rs:4:1 Dec 06 02:38:07.760 INFO [stderr] | Dec 06 02:38:07.761 INFO [stderr] 4 | pub struct Histogram //Stores a Histogram Dec 06 02:38:07.761 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `new_single` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:13:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 13 | pub fn new_single(sb: u64, mrt: u64) -> Histogram //Constructor that takes in the sublog bits and the maximum reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `add` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:18:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 18 | pub fn add(&mut self, reuse_time: u64) Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `insert` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:31:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 31 | pub fn insert(&mut self, reuse_time: u64, frequency: u64) //Inserts a value into the histogram at a given reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `get_frequency` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:43:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 43 | pub fn get_frequency(&self, reuse_time: u64) -> u64 //Retreives the frequency value at a given reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `get_values` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:52:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 52 | pub fn get_values(&self) -> Vec //Returns copy of internal vector Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `get_max_reuse_time` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:57:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 57 | pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `new_tuple` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:65:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 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 Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `add` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:80:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 80 | pub fn add(&mut self, reuse_time: u64) //Inserts a value into the histogram at a given reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `get_tuple` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:96:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 96 | pub fn get_tuple(&self, reuse_time: u64) -> (u64, u64, u64, u64) //Retreives the value tuple at a given reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `get_frequency` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:105:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 105 | pub fn get_frequency(&self, reuse_time: u64) -> u64 //Retreives the frequency value at a given reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `get_values` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:114:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 114 | pub fn get_values(&self) -> Vec <(u64, u64, u64, u64)> //Returns copy of internal vector Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:07.762 INFO [stderr] warning: method is never used: `get_max_reuse_time` Dec 06 02:38:07.762 INFO [stderr] --> src/histogram.rs:119:5 Dec 06 02:38:07.762 INFO [stderr] | Dec 06 02:38:07.762 INFO [stderr] 119 | pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time Dec 06 02:38:07.762 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:07.762 INFO [stderr] Dec 06 02:38:08.011 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s Dec 06 02:38:08.013 INFO [stderr] su: No module specific data is present Dec 06 02:38:08.587 INFO running `"docker" "inspect" "b4e08f579147908a6ea556fc12cfff4260ae87f5f213ce29ef2a22096b31e7d5"` Dec 06 02:38:08.836 INFO running `"docker" "rm" "-f" "b4e08f579147908a6ea556fc12cfff4260ae87f5f213ce29ef2a22096b31e7d5"` Dec 06 02:38:09.136 INFO [stdout] b4e08f579147908a6ea556fc12cfff4260ae87f5f213ce29ef2a22096b31e7d5 Dec 06 02:38:09.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 02:38:09.601 INFO [stdout] 2efcee3511033004ca1d32f30b6a0c411ba06f1a8355e1fc90a4451bb645ed58 Dec 06 02:38:09.603 INFO running `"docker" "start" "-a" "2efcee3511033004ca1d32f30b6a0c411ba06f1a8355e1fc90a4451bb645ed58"` Dec 06 02:38:10.543 INFO [stderr] usermod: no changes Dec 06 02:38:10.596 INFO [stderr] Compiling histogram v0.1.0 (/source) Dec 06 02:38:10.949 INFO [stderr] warning: unused import: `histogram::Histogram` Dec 06 02:38:10.949 INFO [stderr] --> src/main.rs:2:5 Dec 06 02:38:10.949 INFO [stderr] | Dec 06 02:38:10.949 INFO [stderr] 2 | use histogram::Histogram; //Imports Histogram struct Dec 06 02:38:10.949 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:10.949 INFO [stderr] | Dec 06 02:38:10.949 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 02:38:10.949 INFO [stderr] Dec 06 02:38:11.110 INFO [stderr] warning: method is never used: `get_values` Dec 06 02:38:11.110 INFO [stderr] --> src/histogram.rs:114:5 Dec 06 02:38:11.110 INFO [stderr] | Dec 06 02:38:11.110 INFO [stderr] 114 | pub fn get_values(&self) -> Vec <(u64, u64, u64, u64)> //Returns copy of internal vector Dec 06 02:38:11.110 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:11.110 INFO [stderr] | Dec 06 02:38:11.110 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 02:38:11.110 INFO [stderr] Dec 06 02:38:11.110 INFO [stderr] warning: method is never used: `get_max_reuse_time` Dec 06 02:38:11.110 INFO [stderr] --> src/histogram.rs:119:5 Dec 06 02:38:11.110 INFO [stderr] | Dec 06 02:38:11.110 INFO [stderr] 119 | pub fn get_max_reuse_time(&self) -> u64 //Returns copy of max reuse time Dec 06 02:38:11.110 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 02:38:11.110 INFO [stderr] Dec 06 02:38:11.697 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s Dec 06 02:38:11.699 INFO [stderr] su: No module specific data is present Dec 06 02:38:11.946 INFO running `"docker" "inspect" "2efcee3511033004ca1d32f30b6a0c411ba06f1a8355e1fc90a4451bb645ed58"` Dec 06 02:38:12.074 INFO running `"docker" "rm" "-f" "2efcee3511033004ca1d32f30b6a0c411ba06f1a8355e1fc90a4451bb645ed58"` Dec 06 02:38:12.372 INFO [stdout] 2efcee3511033004ca1d32f30b6a0c411ba06f1a8355e1fc90a4451bb645ed58 Dec 06 02:38:12.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 02:38:12.791 INFO [stdout] 808916437f7c764da51b43ed44e3c5fb269da0457963d7dbc926d140a340ccb0 Dec 06 02:38:12.794 INFO running `"docker" "start" "-a" "808916437f7c764da51b43ed44e3c5fb269da0457963d7dbc926d140a340ccb0"` Dec 06 02:38:13.850 INFO [stderr] usermod: no changes Dec 06 02:38:13.881 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 06 02:38:13.887 INFO [stderr] Running /target/debug/deps/histogram-bdfdee04fe96fa1d Dec 06 02:38:13.905 INFO [stdout] Dec 06 02:38:13.905 INFO [stdout] running 8 tests Dec 06 02:38:13.905 INFO [stdout] test histogram::test_histogram_addition ... ok Dec 06 02:38:13.905 INFO [stdout] test histogram::test_clone ... ok Dec 06 02:38:13.905 INFO [stdout] test histogram::test_hash ... ok Dec 06 02:38:13.905 INFO [stdout] test histogram::test_histogram_insertion ... ok Dec 06 02:38:13.905 INFO [stdout] test histogram::test_histogram_max_reuse_time ... ok Dec 06 02:38:13.905 INFO [stdout] test histogram::test_histogram_tuple_add ... ok Dec 06 02:38:13.905 INFO [stdout] test histogram::test_histogram_values ... ok Dec 06 02:38:13.908 INFO [stdout] test histogram::test_value_to_index ... ok Dec 06 02:38:13.908 INFO [stderr] su: No module specific data is present Dec 06 02:38:13.908 INFO [stdout] Dec 06 02:38:13.908 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 02:38:13.908 INFO [stdout] Dec 06 02:38:14.400 INFO running `"docker" "inspect" "808916437f7c764da51b43ed44e3c5fb269da0457963d7dbc926d140a340ccb0"` Dec 06 02:38:14.702 INFO running `"docker" "rm" "-f" "808916437f7c764da51b43ed44e3c5fb269da0457963d7dbc926d140a340ccb0"` Dec 06 02:38:14.953 INFO [stdout] 808916437f7c764da51b43ed44e3c5fb269da0457963d7dbc926d140a340ccb0