Nov 17 14:35:44.269 INFO testing JayDalton/hello-world against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 14:35:44.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 14:35:44.763 INFO [stdout] f1169c473b0ab02d8c3c9c204943ea7e1e21df6c9d3fc5e7a3735150b687aff0
Nov 17 14:35:44.771 INFO running `"docker" "start" "-a" "f1169c473b0ab02d8c3c9c204943ea7e1e21df6c9d3fc5e7a3735150b687aff0"`
Nov 17 14:35:45.661 INFO [stderr] usermod: no changes
Nov 17 14:35:45.751 INFO [stderr]    Compiling num-complex v0.1.38
Nov 17 14:35:46.939 INFO [stderr]    Compiling rustfft v2.0.0
Nov 17 14:35:48.507 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Nov 17 14:35:49.052 INFO [stderr] warning: unused variable: `max_num`
Nov 17 14:35:49.052 INFO [stderr]   --> source/primes.rs:46:21
Nov 17 14:35:49.053 INFO [stderr]    |
Nov 17 14:35:49.053 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 17 14:35:49.053 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Nov 17 14:35:49.054 INFO [stderr]    |
Nov 17 14:35:49.054 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 14:35:49.054 INFO [stderr] 
Nov 17 14:35:49.054 INFO [stderr] warning: unused variable: `zeigen`
Nov 17 14:35:49.056 INFO [stderr]    --> source/primes.rs:220:33
Nov 17 14:35:49.056 INFO [stderr]     |
Nov 17 14:35:49.057 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Nov 17 14:35:49.057 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Nov 17 14:35:49.057 INFO [stderr] 
Nov 17 14:35:49.100 INFO [stderr] warning: variable does not need to be mutable
Nov 17 14:35:49.100 INFO [stderr]    --> source/primes.rs:221:9
Nov 17 14:35:49.100 INFO [stderr]     |
Nov 17 14:35:49.101 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Nov 17 14:35:49.101 INFO [stderr]     |         ----^^^^^^
Nov 17 14:35:49.101 INFO [stderr]     |         |
Nov 17 14:35:49.101 INFO [stderr]     |         help: remove this `mut`
Nov 17 14:35:49.102 INFO [stderr]     |
Nov 17 14:35:49.102 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 14:35:49.102 INFO [stderr] 
Nov 17 14:35:49.103 INFO [stderr] warning: function is never used: `get_factors`
Nov 17 14:35:49.103 INFO [stderr]   --> source/primes.rs:15:1
Nov 17 14:35:49.103 INFO [stderr]    |
Nov 17 14:35:49.104 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Nov 17 14:35:49.104 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.104 INFO [stderr]    |
Nov 17 14:35:49.104 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 14:35:49.105 INFO [stderr] 
Nov 17 14:35:49.105 INFO [stderr] warning: function is never used: `is_prime`
Nov 17 14:35:49.105 INFO [stderr]   --> source/primes.rs:28:1
Nov 17 14:35:49.106 INFO [stderr]    |
Nov 17 14:35:49.106 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Nov 17 14:35:49.106 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.106 INFO [stderr] 
Nov 17 14:35:49.107 INFO [stderr] warning: function is never used: `get_prime_factors`
Nov 17 14:35:49.107 INFO [stderr]   --> source/primes.rs:32:1
Nov 17 14:35:49.107 INFO [stderr]    |
Nov 17 14:35:49.108 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Nov 17 14:35:49.108 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.108 INFO [stderr] 
Nov 17 14:35:49.109 INFO [stderr] warning: function is never used: `get_largest_prime`
Nov 17 14:35:49.109 INFO [stderr]   --> source/primes.rs:42:1
Nov 17 14:35:49.109 INFO [stderr]    |
Nov 17 14:35:49.109 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Nov 17 14:35:49.110 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.110 INFO [stderr] 
Nov 17 14:35:49.110 INFO [stderr] warning: function is never used: `athkin_sieve`
Nov 17 14:35:49.110 INFO [stderr]   --> source/primes.rs:46:1
Nov 17 14:35:49.111 INFO [stderr]    |
Nov 17 14:35:49.111 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 17 14:35:49.111 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.112 INFO [stderr] 
Nov 17 14:35:49.112 INFO [stderr] warning: function is never used: `simple_sieve`
Nov 17 14:35:49.112 INFO [stderr]    --> source/primes.rs:107:1
Nov 17 14:35:49.112 INFO [stderr]     |
Nov 17 14:35:49.113 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Nov 17 14:35:49.113 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.113 INFO [stderr] 
Nov 17 14:35:49.114 INFO [stderr] warning: function is never used: `basic_sieve`
Nov 17 14:35:49.114 INFO [stderr]    --> source/primes.rs:127:1
Nov 17 14:35:49.114 INFO [stderr]     |
Nov 17 14:35:49.115 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Nov 17 14:35:49.115 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.115 INFO [stderr] 
Nov 17 14:35:49.115 INFO [stderr] warning: function is never used: `get_duration`
Nov 17 14:35:49.116 INFO [stderr]    --> source/primes.rs:184:1
Nov 17 14:35:49.116 INFO [stderr]     |
Nov 17 14:35:49.119 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Nov 17 14:35:49.126 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.127 INFO [stderr] 
Nov 17 14:35:49.127 INFO [stderr] warning: function is never used: `compare_primealgos`
Nov 17 14:35:49.127 INFO [stderr]    --> source/primes.rs:192:1
Nov 17 14:35:49.127 INFO [stderr]     |
Nov 17 14:35:49.127 INFO [stderr] 192 | pub fn compare_primealgos(){
Nov 17 14:35:49.127 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.127 INFO [stderr] 
Nov 17 14:35:49.127 INFO [stderr] warning: function is never used: `get_double`
Nov 17 14:35:49.127 INFO [stderr]   --> source/mod.rs:33:5
Nov 17 14:35:49.127 INFO [stderr]    |
Nov 17 14:35:49.127 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Nov 17 14:35:49.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:49.127 INFO [stderr] 
Nov 17 14:35:49.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Nov 17 14:35:49.875 INFO [stderr] su: No module specific data is present
Nov 17 14:35:50.388 INFO running `"docker" "inspect" "f1169c473b0ab02d8c3c9c204943ea7e1e21df6c9d3fc5e7a3735150b687aff0"`
Nov 17 14:35:50.603 INFO running `"docker" "rm" "-f" "f1169c473b0ab02d8c3c9c204943ea7e1e21df6c9d3fc5e7a3735150b687aff0"`
Nov 17 14:35:50.867 INFO [stdout] f1169c473b0ab02d8c3c9c204943ea7e1e21df6c9d3fc5e7a3735150b687aff0
Nov 17 14:35:50.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 14:35:51.279 INFO [stdout] ef76a1cbd9c0e299092dd96fed39714c447ec501b4823fe2aae402680b392830
Nov 17 14:35:51.281 INFO running `"docker" "start" "-a" "ef76a1cbd9c0e299092dd96fed39714c447ec501b4823fe2aae402680b392830"`
Nov 17 14:35:52.548 INFO [stderr] usermod: no changes
Nov 17 14:35:52.639 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Nov 17 14:35:53.307 INFO [stderr] warning: unused variable: `max_num`
Nov 17 14:35:53.307 INFO [stderr]   --> source/primes.rs:46:21
Nov 17 14:35:53.308 INFO [stderr]    |
Nov 17 14:35:53.308 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 17 14:35:53.308 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Nov 17 14:35:53.309 INFO [stderr]    |
Nov 17 14:35:53.309 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 14:35:53.309 INFO [stderr] 
Nov 17 14:35:53.309 INFO [stderr] warning: unused variable: `zeigen`
Nov 17 14:35:53.310 INFO [stderr]    --> source/primes.rs:220:33
Nov 17 14:35:53.310 INFO [stderr]     |
Nov 17 14:35:53.310 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Nov 17 14:35:53.310 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Nov 17 14:35:53.311 INFO [stderr] 
Nov 17 14:35:53.355 INFO [stderr] warning: variable does not need to be mutable
Nov 17 14:35:53.355 INFO [stderr]    --> source/primes.rs:221:9
Nov 17 14:35:53.355 INFO [stderr]     |
Nov 17 14:35:53.355 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Nov 17 14:35:53.355 INFO [stderr]     |         ----^^^^^^
Nov 17 14:35:53.355 INFO [stderr]     |         |
Nov 17 14:35:53.355 INFO [stderr]     |         help: remove this `mut`
Nov 17 14:35:53.355 INFO [stderr]     |
Nov 17 14:35:53.355 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 14:35:53.355 INFO [stderr] 
Nov 17 14:35:53.355 INFO [stderr] warning: function is never used: `get_factors`
Nov 17 14:35:53.355 INFO [stderr]   --> source/primes.rs:15:1
Nov 17 14:35:53.355 INFO [stderr]    |
Nov 17 14:35:53.355 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Nov 17 14:35:53.355 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.355 INFO [stderr]    |
Nov 17 14:35:53.355 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 14:35:53.355 INFO [stderr] 
Nov 17 14:35:53.355 INFO [stderr] warning: function is never used: `is_prime`
Nov 17 14:35:53.355 INFO [stderr]   --> source/primes.rs:28:1
Nov 17 14:35:53.355 INFO [stderr]    |
Nov 17 14:35:53.355 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Nov 17 14:35:53.355 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.355 INFO [stderr] 
Nov 17 14:35:53.355 INFO [stderr] warning: function is never used: `get_prime_factors`
Nov 17 14:35:53.355 INFO [stderr]   --> source/primes.rs:32:1
Nov 17 14:35:53.355 INFO [stderr]    |
Nov 17 14:35:53.355 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Nov 17 14:35:53.355 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.355 INFO [stderr] 
Nov 17 14:35:53.355 INFO [stderr] warning: function is never used: `get_largest_prime`
Nov 17 14:35:53.355 INFO [stderr]   --> source/primes.rs:42:1
Nov 17 14:35:53.355 INFO [stderr]    |
Nov 17 14:35:53.355 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Nov 17 14:35:53.355 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.355 INFO [stderr] 
Nov 17 14:35:53.367 INFO [stderr] warning: function is never used: `athkin_sieve`
Nov 17 14:35:53.367 INFO [stderr]   --> source/primes.rs:46:1
Nov 17 14:35:53.368 INFO [stderr]    |
Nov 17 14:35:53.368 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 17 14:35:53.369 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.369 INFO [stderr] 
Nov 17 14:35:53.369 INFO [stderr] warning: function is never used: `simple_sieve`
Nov 17 14:35:53.369 INFO [stderr]    --> source/primes.rs:107:1
Nov 17 14:35:53.370 INFO [stderr]     |
Nov 17 14:35:53.370 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Nov 17 14:35:53.370 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.371 INFO [stderr] 
Nov 17 14:35:53.371 INFO [stderr] warning: function is never used: `basic_sieve`
Nov 17 14:35:53.371 INFO [stderr]    --> source/primes.rs:127:1
Nov 17 14:35:53.372 INFO [stderr]     |
Nov 17 14:35:53.372 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Nov 17 14:35:53.372 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.373 INFO [stderr] 
Nov 17 14:35:53.373 INFO [stderr] warning: function is never used: `get_duration`
Nov 17 14:35:53.373 INFO [stderr]    --> source/primes.rs:184:1
Nov 17 14:35:53.374 INFO [stderr]     |
Nov 17 14:35:53.374 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Nov 17 14:35:53.374 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.379 INFO [stderr] 
Nov 17 14:35:53.379 INFO [stderr] warning: function is never used: `compare_primealgos`
Nov 17 14:35:53.379 INFO [stderr]    --> source/primes.rs:192:1
Nov 17 14:35:53.379 INFO [stderr]     |
Nov 17 14:35:53.380 INFO [stderr] 192 | pub fn compare_primealgos(){
Nov 17 14:35:53.380 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.380 INFO [stderr] 
Nov 17 14:35:53.380 INFO [stderr] warning: function is never used: `get_double`
Nov 17 14:35:53.381 INFO [stderr]   --> source/mod.rs:33:5
Nov 17 14:35:53.381 INFO [stderr]    |
Nov 17 14:35:53.381 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Nov 17 14:35:53.381 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:35:53.382 INFO [stderr] 
Nov 17 14:35:53.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 17 14:35:53.754 INFO [stderr] su: No module specific data is present
Nov 17 14:35:54.461 INFO running `"docker" "inspect" "ef76a1cbd9c0e299092dd96fed39714c447ec501b4823fe2aae402680b392830"`
Nov 17 14:35:54.704 INFO running `"docker" "rm" "-f" "ef76a1cbd9c0e299092dd96fed39714c447ec501b4823fe2aae402680b392830"`
Nov 17 14:35:55.013 INFO [stdout] ef76a1cbd9c0e299092dd96fed39714c447ec501b4823fe2aae402680b392830
Nov 17 14:35:55.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 14:35:55.490 INFO [stdout] 7781eabd602ad65a77bf470fca8414497e165023dd9fea80f017166a0a293a2c
Nov 17 14:35:55.499 INFO running `"docker" "start" "-a" "7781eabd602ad65a77bf470fca8414497e165023dd9fea80f017166a0a293a2c"`
Nov 17 14:35:56.291 INFO [stderr] usermod: no changes
Nov 17 14:35:56.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 14:35:56.359 INFO [stderr]      Running /target/debug/deps/hello_world-84d3d48825641392
Nov 17 14:35:56.375 INFO [stdout] 
Nov 17 14:35:56.375 INFO [stdout] running 0 tests
Nov 17 14:35:56.375 INFO [stdout] 
Nov 17 14:35:56.375 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:35:56.375 INFO [stdout] 
Nov 17 14:35:56.377 INFO [stderr] su: No module specific data is present
Nov 17 14:35:56.987 INFO running `"docker" "inspect" "7781eabd602ad65a77bf470fca8414497e165023dd9fea80f017166a0a293a2c"`
Nov 17 14:35:57.380 INFO running `"docker" "rm" "-f" "7781eabd602ad65a77bf470fca8414497e165023dd9fea80f017166a0a293a2c"`
Nov 17 14:35:57.655 INFO [stdout] 7781eabd602ad65a77bf470fca8414497e165023dd9fea80f017166a0a293a2c