Dec 03 10:59:53.044 INFO testing genetic-0.2.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 10:59:53.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 10:59:53.287 INFO [stdout] 3d68a56129c3dcec76a96540fa5d8ff628b0fb8d8fadb0ad8c5907d73fda6ae8
Dec 03 10:59:53.289 INFO running `"docker" "start" "-a" "3d68a56129c3dcec76a96540fa5d8ff628b0fb8d8fadb0ad8c5907d73fda6ae8"`
Dec 03 10:59:53.707 INFO [stderr] usermod: no changes
Dec 03 10:59:53.747 INFO [stderr]    Compiling genetic v0.2.1 (/source)
Dec 03 10:59:54.299 INFO [stderr] warning: unused import: `universe::Universe`
Dec 03 10:59:54.299 INFO [stderr]   --> src/lib.rs:23:5
Dec 03 10:59:54.299 INFO [stderr]    |
Dec 03 10:59:54.299 INFO [stderr] 23 | use universe::Universe;
Dec 03 10:59:54.299 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 03 10:59:54.300 INFO [stderr]    |
Dec 03 10:59:54.300 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 03 10:59:54.300 INFO [stderr] 
Dec 03 10:59:54.352 INFO [stderr] warning: unused variable: `mutation_rate`
Dec 03 10:59:54.352 INFO [stderr]   --> src/lib.rs:63:23
Dec 03 10:59:54.353 INFO [stderr]    |
Dec 03 10:59:54.353 INFO [stderr] 63 |     fn mutate(&mut self, mutation_rate: f32) {
Dec 03 10:59:54.353 INFO [stderr]    |                          ^^^^^^^^^^^^^ help: consider using `_mutation_rate` instead
Dec 03 10:59:54.354 INFO [stderr]    |
Dec 03 10:59:54.354 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 10:59:54.354 INFO [stderr] 
Dec 03 10:59:54.354 INFO [stderr] warning: unused variable: `population`
Dec 03 10:59:54.355 INFO [stderr]    --> src/lib.rs:131:28
Dec 03 10:59:54.355 INFO [stderr]     |
Dec 03 10:59:54.355 INFO [stderr] 131 |     fn measure_fitness(&self, population: &mut Vec<LittleAnimal>) {
Dec 03 10:59:54.356 INFO [stderr]     |                               ^^^^^^^^^^ help: consider using `_population` instead
Dec 03 10:59:54.356 INFO [stderr] 
Dec 03 10:59:54.356 INFO [stderr] warning: unused variable: `population`
Dec 03 10:59:54.356 INFO [stderr]    --> src/lib.rs:150:22
Dec 03 10:59:54.357 INFO [stderr]     |
Dec 03 10:59:54.357 INFO [stderr] 150 |     fn reproduce(&self, population: &mut Vec<LittleAnimal>) {
Dec 03 10:59:54.357 INFO [stderr]     |                         ^^^^^^^^^^ help: consider using `_population` instead
Dec 03 10:59:54.357 INFO [stderr] 
Dec 03 10:59:54.366 INFO [stderr] warning: field is never used: `pop_limit`
Dec 03 10:59:54.367 INFO [stderr]   --> src/universe.rs:26:2
Dec 03 10:59:54.367 INFO [stderr]    |
Dec 03 10:59:54.367 INFO [stderr] 26 |     pop_limit: usize,
Dec 03 10:59:54.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 03 10:59:54.367 INFO [stderr]    |
Dec 03 10:59:54.367 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 10:59:54.367 INFO [stderr] 
Dec 03 10:59:54.368 INFO [stderr] warning: method is never used: `from_genome`
Dec 03 10:59:54.368 INFO [stderr]   --> src/lib.rs:38:2
Dec 03 10:59:54.368 INFO [stderr]    |
Dec 03 10:59:54.368 INFO [stderr] 38 |     pub fn from_genome(genome: &Vec<u8>) -> LittleAnimal {
Dec 03 10:59:54.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 10:59:54.368 INFO [stderr] 
Dec 03 10:59:54.368 INFO [stderr] warning: struct is never constructed: `NaturalSelection`
Dec 03 10:59:54.368 INFO [stderr]    --> src/lib.rs:119:1
Dec 03 10:59:54.368 INFO [stderr]     |
Dec 03 10:59:54.368 INFO [stderr] 119 | struct NaturalSelection;
Dec 03 10:59:54.368 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 10:59:54.368 INFO [stderr] 
Dec 03 10:59:54.369 INFO [stderr] warning: method is never used: `new`
Dec 03 10:59:54.369 INFO [stderr]    --> src/lib.rs:123:2
Dec 03 10:59:54.369 INFO [stderr]     |
Dec 03 10:59:54.369 INFO [stderr] 123 |     pub fn new() -> NaturalSelection {
Dec 03 10:59:54.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 10:59:54.369 INFO [stderr] 
Dec 03 10:59:54.369 INFO [stderr] warning: struct is never constructed: `NaturalReproduction`
Dec 03 10:59:54.369 INFO [stderr]    --> src/lib.rs:138:1
Dec 03 10:59:54.369 INFO [stderr]     |
Dec 03 10:59:54.369 INFO [stderr] 138 | struct NaturalReproduction;
Dec 03 10:59:54.369 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 10:59:54.369 INFO [stderr] 
Dec 03 10:59:54.369 INFO [stderr] warning: method is never used: `new`
Dec 03 10:59:54.369 INFO [stderr]    --> src/lib.rs:142:2
Dec 03 10:59:54.369 INFO [stderr]     |
Dec 03 10:59:54.369 INFO [stderr] 142 |     pub fn new() -> NaturalReproduction {
Dec 03 10:59:54.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 10:59:54.369 INFO [stderr] 
Dec 03 10:59:54.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 03 10:59:54.484 INFO [stderr] su: No module specific data is present
Dec 03 10:59:54.790 INFO running `"docker" "inspect" "3d68a56129c3dcec76a96540fa5d8ff628b0fb8d8fadb0ad8c5907d73fda6ae8"`
Dec 03 10:59:54.856 INFO running `"docker" "rm" "-f" "3d68a56129c3dcec76a96540fa5d8ff628b0fb8d8fadb0ad8c5907d73fda6ae8"`
Dec 03 10:59:54.934 INFO [stdout] 3d68a56129c3dcec76a96540fa5d8ff628b0fb8d8fadb0ad8c5907d73fda6ae8
Dec 03 10:59:54.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 10:59:55.138 INFO [stdout] 03c605d6ce65011858daab1e25a01f2c116e1832e5579fa60605ec6c11f017f3
Dec 03 10:59:55.140 INFO running `"docker" "start" "-a" "03c605d6ce65011858daab1e25a01f2c116e1832e5579fa60605ec6c11f017f3"`
Dec 03 10:59:55.583 INFO [stderr] usermod: no changes
Dec 03 10:59:55.597 INFO [stderr]    Compiling genetic v0.2.1 (/source)
Dec 03 10:59:56.125 INFO [stderr] warning: unused variable: `mutation_rate`
Dec 03 10:59:56.125 INFO [stderr]   --> src/lib.rs:63:23
Dec 03 10:59:56.125 INFO [stderr]    |
Dec 03 10:59:56.125 INFO [stderr] 63 |     fn mutate(&mut self, mutation_rate: f32) {
Dec 03 10:59:56.125 INFO [stderr]    |                          ^^^^^^^^^^^^^ help: consider using `_mutation_rate` instead
Dec 03 10:59:56.125 INFO [stderr]    |
Dec 03 10:59:56.125 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 10:59:56.125 INFO [stderr] 
Dec 03 10:59:56.125 INFO [stderr] warning: unused variable: `population`
Dec 03 10:59:56.125 INFO [stderr]    --> src/lib.rs:131:28
Dec 03 10:59:56.125 INFO [stderr]     |
Dec 03 10:59:56.125 INFO [stderr] 131 |     fn measure_fitness(&self, population: &mut Vec<LittleAnimal>) {
Dec 03 10:59:56.125 INFO [stderr]     |                               ^^^^^^^^^^ help: consider using `_population` instead
Dec 03 10:59:56.125 INFO [stderr] 
Dec 03 10:59:56.125 INFO [stderr] warning: unused variable: `population`
Dec 03 10:59:56.125 INFO [stderr]    --> src/lib.rs:150:22
Dec 03 10:59:56.125 INFO [stderr]     |
Dec 03 10:59:56.125 INFO [stderr] 150 |     fn reproduce(&self, population: &mut Vec<LittleAnimal>) {
Dec 03 10:59:56.125 INFO [stderr]     |                         ^^^^^^^^^^ help: consider using `_population` instead
Dec 03 10:59:56.126 INFO [stderr] 
Dec 03 10:59:56.138 INFO [stderr] warning: field is never used: `pop_limit`
Dec 03 10:59:56.138 INFO [stderr]   --> src/universe.rs:26:2
Dec 03 10:59:56.138 INFO [stderr]    |
Dec 03 10:59:56.138 INFO [stderr] 26 |     pop_limit: usize,
Dec 03 10:59:56.138 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 03 10:59:56.138 INFO [stderr]    |
Dec 03 10:59:56.138 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 10:59:56.138 INFO [stderr] 
Dec 03 10:59:56.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 03 10:59:56.752 INFO [stderr] su: No module specific data is present
Dec 03 10:59:57.413 INFO running `"docker" "inspect" "03c605d6ce65011858daab1e25a01f2c116e1832e5579fa60605ec6c11f017f3"`
Dec 03 10:59:57.663 INFO running `"docker" "rm" "-f" "03c605d6ce65011858daab1e25a01f2c116e1832e5579fa60605ec6c11f017f3"`
Dec 03 10:59:57.877 INFO [stdout] 03c605d6ce65011858daab1e25a01f2c116e1832e5579fa60605ec6c11f017f3
Dec 03 10:59:57.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 10:59:58.219 INFO [stdout] c9d5c82688964954d3168101fe116287805928ab37061500d16fbc768b4d8c08
Dec 03 10:59:58.227 INFO running `"docker" "start" "-a" "c9d5c82688964954d3168101fe116287805928ab37061500d16fbc768b4d8c08"`
Dec 03 10:59:59.191 INFO [stderr] usermod: no changes
Dec 03 10:59:59.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 03 10:59:59.235 INFO [stderr]      Running /target/debug/deps/genetic-b83ee0968fe77257
Dec 03 10:59:59.239 INFO [stdout] 
Dec 03 10:59:59.239 INFO [stdout] running 1 test
Dec 03 10:59:59.371 INFO [stdout] test it_works ... ok
Dec 03 10:59:59.371 INFO [stdout] 
Dec 03 10:59:59.371 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 10:59:59.371 INFO [stdout] 
Dec 03 10:59:59.371 INFO [stderr]    Doc-tests genetic
Dec 03 11:00:00.571 INFO [stdout] 
Dec 03 11:00:00.571 INFO [stdout] running 0 tests
Dec 03 11:00:00.571 INFO [stdout] 
Dec 03 11:00:00.571 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 11:00:00.571 INFO [stdout] 
Dec 03 11:00:00.580 INFO [stderr] su: No module specific data is present
Dec 03 11:00:01.223 INFO running `"docker" "inspect" "c9d5c82688964954d3168101fe116287805928ab37061500d16fbc768b4d8c08"`
Dec 03 11:00:01.555 INFO running `"docker" "rm" "-f" "c9d5c82688964954d3168101fe116287805928ab37061500d16fbc768b4d8c08"`
Dec 03 11:00:01.847 INFO [stdout] c9d5c82688964954d3168101fe116287805928ab37061500d16fbc768b4d8c08
