Nov 30 10:29:11.494 INFO checking JayDalton/hello-world against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:29:11.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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 30 10:29:11.976 INFO [stdout] 459f549cc00e5dd6bb1050c496d0d8d3fd14620915f76f482b28d6697edf501f
Nov 30 10:29:11.978 INFO running `"docker" "start" "-a" "459f549cc00e5dd6bb1050c496d0d8d3fd14620915f76f482b28d6697edf501f"`
Nov 30 10:29:12.988 INFO [stderr] usermod: no changes
Nov 30 10:29:13.040 INFO [stderr]     Checking rustfft v2.0.0
Nov 30 10:29:14.416 INFO [stderr]     Checking hello-world v0.1.0 (/source)
Nov 30 10:29:15.196 INFO [stderr] warning: unused variable: `max_num`
Nov 30 10:29:15.196 INFO [stderr]   --> source/primes.rs:46:21
Nov 30 10:29:15.196 INFO [stderr]    |
Nov 30 10:29:15.196 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 30 10:29:15.196 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Nov 30 10:29:15.196 INFO [stderr]    |
Nov 30 10:29:15.196 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 10:29:15.196 INFO [stderr] 
Nov 30 10:29:15.196 INFO [stderr] warning: unused variable: `zeigen`
Nov 30 10:29:15.196 INFO [stderr]    --> source/primes.rs:220:33
Nov 30 10:29:15.196 INFO [stderr]     |
Nov 30 10:29:15.196 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Nov 30 10:29:15.196 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Nov 30 10:29:15.196 INFO [stderr] 
Nov 30 10:29:15.292 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:29:15.292 INFO [stderr]    --> source/primes.rs:221:9
Nov 30 10:29:15.292 INFO [stderr]     |
Nov 30 10:29:15.292 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Nov 30 10:29:15.292 INFO [stderr]     |         ----^^^^^^
Nov 30 10:29:15.292 INFO [stderr]     |         |
Nov 30 10:29:15.292 INFO [stderr]     |         help: remove this `mut`
Nov 30 10:29:15.292 INFO [stderr]     |
Nov 30 10:29:15.292 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `get_factors`
Nov 30 10:29:15.293 INFO [stderr]   --> source/primes.rs:15:1
Nov 30 10:29:15.293 INFO [stderr]    |
Nov 30 10:29:15.293 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Nov 30 10:29:15.293 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr]    |
Nov 30 10:29:15.293 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `is_prime`
Nov 30 10:29:15.293 INFO [stderr]   --> source/primes.rs:28:1
Nov 30 10:29:15.293 INFO [stderr]    |
Nov 30 10:29:15.293 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Nov 30 10:29:15.293 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `get_prime_factors`
Nov 30 10:29:15.293 INFO [stderr]   --> source/primes.rs:32:1
Nov 30 10:29:15.293 INFO [stderr]    |
Nov 30 10:29:15.293 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Nov 30 10:29:15.293 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `get_largest_prime`
Nov 30 10:29:15.293 INFO [stderr]   --> source/primes.rs:42:1
Nov 30 10:29:15.293 INFO [stderr]    |
Nov 30 10:29:15.293 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Nov 30 10:29:15.293 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `athkin_sieve`
Nov 30 10:29:15.293 INFO [stderr]   --> source/primes.rs:46:1
Nov 30 10:29:15.293 INFO [stderr]    |
Nov 30 10:29:15.293 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 30 10:29:15.293 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `simple_sieve`
Nov 30 10:29:15.293 INFO [stderr]    --> source/primes.rs:107:1
Nov 30 10:29:15.293 INFO [stderr]     |
Nov 30 10:29:15.293 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Nov 30 10:29:15.293 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `basic_sieve`
Nov 30 10:29:15.293 INFO [stderr]    --> source/primes.rs:127:1
Nov 30 10:29:15.293 INFO [stderr]     |
Nov 30 10:29:15.293 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Nov 30 10:29:15.293 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `get_duration`
Nov 30 10:29:15.293 INFO [stderr]    --> source/primes.rs:184:1
Nov 30 10:29:15.293 INFO [stderr]     |
Nov 30 10:29:15.293 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Nov 30 10:29:15.293 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `compare_primealgos`
Nov 30 10:29:15.293 INFO [stderr]    --> source/primes.rs:192:1
Nov 30 10:29:15.293 INFO [stderr]     |
Nov 30 10:29:15.293 INFO [stderr] 192 | pub fn compare_primealgos(){
Nov 30 10:29:15.293 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.293 INFO [stderr] warning: function is never used: `get_double`
Nov 30 10:29:15.293 INFO [stderr]   --> source/mod.rs:33:5
Nov 30 10:29:15.293 INFO [stderr]    |
Nov 30 10:29:15.293 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Nov 30 10:29:15.293 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.293 INFO [stderr] 
Nov 30 10:29:15.620 INFO [stderr] warning: unused variable: `max_num`
Nov 30 10:29:15.620 INFO [stderr]   --> source/primes.rs:46:21
Nov 30 10:29:15.620 INFO [stderr]    |
Nov 30 10:29:15.620 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 30 10:29:15.620 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Nov 30 10:29:15.620 INFO [stderr]    |
Nov 30 10:29:15.620 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 10:29:15.620 INFO [stderr] 
Nov 30 10:29:15.620 INFO [stderr] warning: unused variable: `zeigen`
Nov 30 10:29:15.620 INFO [stderr]    --> source/primes.rs:220:33
Nov 30 10:29:15.620 INFO [stderr]     |
Nov 30 10:29:15.620 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Nov 30 10:29:15.620 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Nov 30 10:29:15.620 INFO [stderr] 
Nov 30 10:29:15.704 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:29:15.704 INFO [stderr]    --> source/primes.rs:221:9
Nov 30 10:29:15.704 INFO [stderr]     |
Nov 30 10:29:15.704 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Nov 30 10:29:15.704 INFO [stderr]     |         ----^^^^^^
Nov 30 10:29:15.704 INFO [stderr]     |         |
Nov 30 10:29:15.704 INFO [stderr]     |         help: remove this `mut`
Nov 30 10:29:15.704 INFO [stderr]     |
Nov 30 10:29:15.704 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `get_factors`
Nov 30 10:29:15.705 INFO [stderr]   --> source/primes.rs:15:1
Nov 30 10:29:15.705 INFO [stderr]    |
Nov 30 10:29:15.705 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Nov 30 10:29:15.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr]    |
Nov 30 10:29:15.705 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `is_prime`
Nov 30 10:29:15.705 INFO [stderr]   --> source/primes.rs:28:1
Nov 30 10:29:15.705 INFO [stderr]    |
Nov 30 10:29:15.705 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Nov 30 10:29:15.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `get_prime_factors`
Nov 30 10:29:15.705 INFO [stderr]   --> source/primes.rs:32:1
Nov 30 10:29:15.705 INFO [stderr]    |
Nov 30 10:29:15.705 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Nov 30 10:29:15.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `get_largest_prime`
Nov 30 10:29:15.705 INFO [stderr]   --> source/primes.rs:42:1
Nov 30 10:29:15.705 INFO [stderr]    |
Nov 30 10:29:15.705 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Nov 30 10:29:15.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `athkin_sieve`
Nov 30 10:29:15.705 INFO [stderr]   --> source/primes.rs:46:1
Nov 30 10:29:15.705 INFO [stderr]    |
Nov 30 10:29:15.705 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Nov 30 10:29:15.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `simple_sieve`
Nov 30 10:29:15.705 INFO [stderr]    --> source/primes.rs:107:1
Nov 30 10:29:15.705 INFO [stderr]     |
Nov 30 10:29:15.705 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Nov 30 10:29:15.705 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `basic_sieve`
Nov 30 10:29:15.705 INFO [stderr]    --> source/primes.rs:127:1
Nov 30 10:29:15.705 INFO [stderr]     |
Nov 30 10:29:15.705 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Nov 30 10:29:15.705 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `get_duration`
Nov 30 10:29:15.705 INFO [stderr]    --> source/primes.rs:184:1
Nov 30 10:29:15.705 INFO [stderr]     |
Nov 30 10:29:15.705 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Nov 30 10:29:15.705 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `compare_primealgos`
Nov 30 10:29:15.705 INFO [stderr]    --> source/primes.rs:192:1
Nov 30 10:29:15.705 INFO [stderr]     |
Nov 30 10:29:15.705 INFO [stderr] 192 | pub fn compare_primealgos(){
Nov 30 10:29:15.705 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.705 INFO [stderr] warning: function is never used: `get_double`
Nov 30 10:29:15.705 INFO [stderr]   --> source/mod.rs:33:5
Nov 30 10:29:15.705 INFO [stderr]    |
Nov 30 10:29:15.705 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Nov 30 10:29:15.705 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:29:15.705 INFO [stderr] 
Nov 30 10:29:15.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Nov 30 10:29:15.744 INFO [stderr] su: No module specific data is present
Nov 30 10:29:16.924 INFO running `"docker" "inspect" "459f549cc00e5dd6bb1050c496d0d8d3fd14620915f76f482b28d6697edf501f"`
Nov 30 10:29:17.332 INFO running `"docker" "rm" "-f" "459f549cc00e5dd6bb1050c496d0d8d3fd14620915f76f482b28d6697edf501f"`
Nov 30 10:29:17.668 INFO [stdout] 459f549cc00e5dd6bb1050c496d0d8d3fd14620915f76f482b28d6697edf501f