Dec 14 09:16:18.807 INFO testing JayDalton/hello-world against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:16:18.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:16:19.051 INFO [stdout] 7073e39b2db845680da2b4634af453b951baba5675b14706ab2d1a55c0529bcd
Dec 14 09:16:19.056 INFO running `"docker" "start" "-a" "7073e39b2db845680da2b4634af453b951baba5675b14706ab2d1a55c0529bcd"`
Dec 14 09:16:19.545 INFO [stderr] usermod: no changes
Dec 14 09:16:19.589 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Dec 14 09:16:20.099 INFO [stderr] warning: unused variable: `max_num`
Dec 14 09:16:20.099 INFO [stderr]   --> source/primes.rs:46:21
Dec 14 09:16:20.099 INFO [stderr]    |
Dec 14 09:16:20.099 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 14 09:16:20.099 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Dec 14 09:16:20.099 INFO [stderr]    |
Dec 14 09:16:20.099 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 09:16:20.099 INFO [stderr] 
Dec 14 09:16:20.099 INFO [stderr] warning: unused variable: `zeigen`
Dec 14 09:16:20.099 INFO [stderr]    --> source/primes.rs:220:33
Dec 14 09:16:20.099 INFO [stderr]     |
Dec 14 09:16:20.099 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Dec 14 09:16:20.099 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Dec 14 09:16:20.099 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: variable does not need to be mutable
Dec 14 09:16:20.145 INFO [stderr]    --> source/primes.rs:221:9
Dec 14 09:16:20.145 INFO [stderr]     |
Dec 14 09:16:20.145 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Dec 14 09:16:20.145 INFO [stderr]     |         ----^^^^^^
Dec 14 09:16:20.145 INFO [stderr]     |         |
Dec 14 09:16:20.145 INFO [stderr]     |         help: remove this `mut`
Dec 14 09:16:20.145 INFO [stderr]     |
Dec 14 09:16:20.145 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `get_factors`
Dec 14 09:16:20.145 INFO [stderr]   --> source/primes.rs:15:1
Dec 14 09:16:20.145 INFO [stderr]    |
Dec 14 09:16:20.145 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Dec 14 09:16:20.145 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr]    |
Dec 14 09:16:20.145 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `is_prime`
Dec 14 09:16:20.145 INFO [stderr]   --> source/primes.rs:28:1
Dec 14 09:16:20.145 INFO [stderr]    |
Dec 14 09:16:20.145 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Dec 14 09:16:20.145 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `get_prime_factors`
Dec 14 09:16:20.145 INFO [stderr]   --> source/primes.rs:32:1
Dec 14 09:16:20.145 INFO [stderr]    |
Dec 14 09:16:20.145 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Dec 14 09:16:20.145 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `get_largest_prime`
Dec 14 09:16:20.145 INFO [stderr]   --> source/primes.rs:42:1
Dec 14 09:16:20.145 INFO [stderr]    |
Dec 14 09:16:20.145 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Dec 14 09:16:20.145 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `athkin_sieve`
Dec 14 09:16:20.145 INFO [stderr]   --> source/primes.rs:46:1
Dec 14 09:16:20.145 INFO [stderr]    |
Dec 14 09:16:20.145 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 14 09:16:20.145 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `simple_sieve`
Dec 14 09:16:20.145 INFO [stderr]    --> source/primes.rs:107:1
Dec 14 09:16:20.145 INFO [stderr]     |
Dec 14 09:16:20.145 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Dec 14 09:16:20.145 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `basic_sieve`
Dec 14 09:16:20.145 INFO [stderr]    --> source/primes.rs:127:1
Dec 14 09:16:20.145 INFO [stderr]     |
Dec 14 09:16:20.145 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Dec 14 09:16:20.145 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.145 INFO [stderr] warning: function is never used: `get_duration`
Dec 14 09:16:20.145 INFO [stderr]    --> source/primes.rs:184:1
Dec 14 09:16:20.145 INFO [stderr]     |
Dec 14 09:16:20.145 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Dec 14 09:16:20.145 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.145 INFO [stderr] 
Dec 14 09:16:20.146 INFO [stderr] warning: function is never used: `compare_primealgos`
Dec 14 09:16:20.146 INFO [stderr]    --> source/primes.rs:192:1
Dec 14 09:16:20.146 INFO [stderr]     |
Dec 14 09:16:20.146 INFO [stderr] 192 | pub fn compare_primealgos(){
Dec 14 09:16:20.146 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.146 INFO [stderr] 
Dec 14 09:16:20.146 INFO [stderr] warning: function is never used: `get_double`
Dec 14 09:16:20.146 INFO [stderr]   --> source/mod.rs:33:5
Dec 14 09:16:20.146 INFO [stderr]    |
Dec 14 09:16:20.146 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Dec 14 09:16:20.146 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:20.146 INFO [stderr] 
Dec 14 09:16:20.645 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 14 09:16:20.649 INFO [stderr] su: No module specific data is present
Dec 14 09:16:21.221 INFO running `"docker" "inspect" "7073e39b2db845680da2b4634af453b951baba5675b14706ab2d1a55c0529bcd"`
Dec 14 09:16:21.413 INFO running `"docker" "rm" "-f" "7073e39b2db845680da2b4634af453b951baba5675b14706ab2d1a55c0529bcd"`
Dec 14 09:16:21.679 INFO [stdout] 7073e39b2db845680da2b4634af453b951baba5675b14706ab2d1a55c0529bcd
Dec 14 09:16:21.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:16:21.947 INFO [stdout] 92125c823b1e198d095540f6fb09a0124be656d9317bd67f8c27ad0d6e7475f1
Dec 14 09:16:21.952 INFO running `"docker" "start" "-a" "92125c823b1e198d095540f6fb09a0124be656d9317bd67f8c27ad0d6e7475f1"`
Dec 14 09:16:22.744 INFO [stderr] usermod: no changes
Dec 14 09:16:22.786 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Dec 14 09:16:23.327 INFO [stderr] warning: unused variable: `max_num`
Dec 14 09:16:23.327 INFO [stderr]   --> source/primes.rs:46:21
Dec 14 09:16:23.327 INFO [stderr]    |
Dec 14 09:16:23.327 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 14 09:16:23.327 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Dec 14 09:16:23.327 INFO [stderr]    |
Dec 14 09:16:23.327 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 09:16:23.327 INFO [stderr] 
Dec 14 09:16:23.328 INFO [stderr] warning: unused variable: `zeigen`
Dec 14 09:16:23.328 INFO [stderr]    --> source/primes.rs:220:33
Dec 14 09:16:23.328 INFO [stderr]     |
Dec 14 09:16:23.328 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Dec 14 09:16:23.328 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Dec 14 09:16:23.328 INFO [stderr] 
Dec 14 09:16:23.370 INFO [stderr] warning: variable does not need to be mutable
Dec 14 09:16:23.370 INFO [stderr]    --> source/primes.rs:221:9
Dec 14 09:16:23.370 INFO [stderr]     |
Dec 14 09:16:23.370 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Dec 14 09:16:23.370 INFO [stderr]     |         ----^^^^^^
Dec 14 09:16:23.370 INFO [stderr]     |         |
Dec 14 09:16:23.371 INFO [stderr]     |         help: remove this `mut`
Dec 14 09:16:23.371 INFO [stderr]     |
Dec 14 09:16:23.371 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `get_factors`
Dec 14 09:16:23.371 INFO [stderr]   --> source/primes.rs:15:1
Dec 14 09:16:23.371 INFO [stderr]    |
Dec 14 09:16:23.371 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Dec 14 09:16:23.371 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr]    |
Dec 14 09:16:23.371 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `is_prime`
Dec 14 09:16:23.371 INFO [stderr]   --> source/primes.rs:28:1
Dec 14 09:16:23.371 INFO [stderr]    |
Dec 14 09:16:23.371 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Dec 14 09:16:23.371 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `get_prime_factors`
Dec 14 09:16:23.371 INFO [stderr]   --> source/primes.rs:32:1
Dec 14 09:16:23.371 INFO [stderr]    |
Dec 14 09:16:23.371 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Dec 14 09:16:23.371 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `get_largest_prime`
Dec 14 09:16:23.371 INFO [stderr]   --> source/primes.rs:42:1
Dec 14 09:16:23.371 INFO [stderr]    |
Dec 14 09:16:23.371 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Dec 14 09:16:23.371 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `athkin_sieve`
Dec 14 09:16:23.371 INFO [stderr]   --> source/primes.rs:46:1
Dec 14 09:16:23.371 INFO [stderr]    |
Dec 14 09:16:23.371 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 14 09:16:23.371 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `simple_sieve`
Dec 14 09:16:23.371 INFO [stderr]    --> source/primes.rs:107:1
Dec 14 09:16:23.371 INFO [stderr]     |
Dec 14 09:16:23.371 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Dec 14 09:16:23.371 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `basic_sieve`
Dec 14 09:16:23.371 INFO [stderr]    --> source/primes.rs:127:1
Dec 14 09:16:23.371 INFO [stderr]     |
Dec 14 09:16:23.371 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Dec 14 09:16:23.371 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `get_duration`
Dec 14 09:16:23.371 INFO [stderr]    --> source/primes.rs:184:1
Dec 14 09:16:23.371 INFO [stderr]     |
Dec 14 09:16:23.371 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Dec 14 09:16:23.371 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `compare_primealgos`
Dec 14 09:16:23.371 INFO [stderr]    --> source/primes.rs:192:1
Dec 14 09:16:23.371 INFO [stderr]     |
Dec 14 09:16:23.371 INFO [stderr] 192 | pub fn compare_primealgos(){
Dec 14 09:16:23.371 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.371 INFO [stderr] warning: function is never used: `get_double`
Dec 14 09:16:23.371 INFO [stderr]   --> source/mod.rs:33:5
Dec 14 09:16:23.371 INFO [stderr]    |
Dec 14 09:16:23.371 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Dec 14 09:16:23.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:16:23.371 INFO [stderr] 
Dec 14 09:16:23.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 14 09:16:23.635 INFO [stderr] su: No module specific data is present
Dec 14 09:16:23.912 INFO running `"docker" "inspect" "92125c823b1e198d095540f6fb09a0124be656d9317bd67f8c27ad0d6e7475f1"`
Dec 14 09:16:24.035 INFO running `"docker" "rm" "-f" "92125c823b1e198d095540f6fb09a0124be656d9317bd67f8c27ad0d6e7475f1"`
Dec 14 09:16:24.319 INFO [stdout] 92125c823b1e198d095540f6fb09a0124be656d9317bd67f8c27ad0d6e7475f1
Dec 14 09:16:24.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:16:24.803 INFO [stdout] 17a61327e6dd53fc0bcdd1be405b33ae0e75bf0f697f316a31130de911de733f
Dec 14 09:16:24.895 INFO running `"docker" "start" "-a" "17a61327e6dd53fc0bcdd1be405b33ae0e75bf0f697f316a31130de911de733f"`
Dec 14 09:16:26.235 INFO [stderr] usermod: no changes
Dec 14 09:16:26.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 09:16:26.292 INFO [stderr]      Running /target/debug/deps/hello_world-f28655daa0dcd46e
Dec 14 09:16:26.301 INFO [stdout] 
Dec 14 09:16:26.301 INFO [stdout] running 0 tests
Dec 14 09:16:26.301 INFO [stdout] 
Dec 14 09:16:26.301 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:16:26.301 INFO [stdout] 
Dec 14 09:16:26.302 INFO [stderr] su: No module specific data is present
Dec 14 09:16:27.108 INFO running `"docker" "inspect" "17a61327e6dd53fc0bcdd1be405b33ae0e75bf0f697f316a31130de911de733f"`
Dec 14 09:16:27.469 INFO running `"docker" "rm" "-f" "17a61327e6dd53fc0bcdd1be405b33ae0e75bf0f697f316a31130de911de733f"`
Dec 14 09:16:27.762 INFO [stdout] 17a61327e6dd53fc0bcdd1be405b33ae0e75bf0f697f316a31130de911de733f