Dec 06 12:58:54.765 INFO testing JayDalton/hello-world against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:58:54.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 12:58:55.117 INFO [stdout] 379ab8937c1ea70d5b613d985681b360d72c29f0797aecd00e7648e2e436d7e4
Dec 06 12:58:55.119 INFO running `"docker" "start" "-a" "379ab8937c1ea70d5b613d985681b360d72c29f0797aecd00e7648e2e436d7e4"`
Dec 06 12:58:55.867 INFO [stderr] usermod: no changes
Dec 06 12:58:55.892 INFO [stderr]    Compiling rustfft v2.0.0
Dec 06 12:58:56.988 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Dec 06 12:58:57.416 INFO [stderr] warning: unused variable: `max_num`
Dec 06 12:58:57.416 INFO [stderr]   --> source/primes.rs:46:21
Dec 06 12:58:57.416 INFO [stderr]    |
Dec 06 12:58:57.416 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 06 12:58:57.416 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Dec 06 12:58:57.416 INFO [stderr]    |
Dec 06 12:58:57.416 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 12:58:57.416 INFO [stderr] 
Dec 06 12:58:57.416 INFO [stderr] warning: unused variable: `zeigen`
Dec 06 12:58:57.416 INFO [stderr]    --> source/primes.rs:220:33
Dec 06 12:58:57.416 INFO [stderr]     |
Dec 06 12:58:57.416 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Dec 06 12:58:57.416 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Dec 06 12:58:57.416 INFO [stderr] 
Dec 06 12:58:57.445 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:58:57.445 INFO [stderr]    --> source/primes.rs:221:9
Dec 06 12:58:57.445 INFO [stderr]     |
Dec 06 12:58:57.445 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Dec 06 12:58:57.445 INFO [stderr]     |         ----^^^^^^
Dec 06 12:58:57.445 INFO [stderr]     |         |
Dec 06 12:58:57.445 INFO [stderr]     |         help: remove this `mut`
Dec 06 12:58:57.445 INFO [stderr]     |
Dec 06 12:58:57.445 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 12:58:57.445 INFO [stderr] 
Dec 06 12:58:57.445 INFO [stderr] warning: function is never used: `get_factors`
Dec 06 12:58:57.445 INFO [stderr]   --> source/primes.rs:15:1
Dec 06 12:58:57.445 INFO [stderr]    |
Dec 06 12:58:57.445 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Dec 06 12:58:57.445 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.445 INFO [stderr]    |
Dec 06 12:58:57.445 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 12:58:57.445 INFO [stderr] 
Dec 06 12:58:57.445 INFO [stderr] warning: function is never used: `is_prime`
Dec 06 12:58:57.445 INFO [stderr]   --> source/primes.rs:28:1
Dec 06 12:58:57.445 INFO [stderr]    |
Dec 06 12:58:57.445 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Dec 06 12:58:57.445 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.445 INFO [stderr] 
Dec 06 12:58:57.448 INFO [stderr] warning: function is never used: `get_prime_factors`
Dec 06 12:58:57.448 INFO [stderr]   --> source/primes.rs:32:1
Dec 06 12:58:57.448 INFO [stderr]    |
Dec 06 12:58:57.448 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Dec 06 12:58:57.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.448 INFO [stderr] 
Dec 06 12:58:57.448 INFO [stderr] warning: function is never used: `get_largest_prime`
Dec 06 12:58:57.448 INFO [stderr]   --> source/primes.rs:42:1
Dec 06 12:58:57.448 INFO [stderr]    |
Dec 06 12:58:57.448 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Dec 06 12:58:57.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.448 INFO [stderr] 
Dec 06 12:58:57.448 INFO [stderr] warning: function is never used: `athkin_sieve`
Dec 06 12:58:57.448 INFO [stderr]   --> source/primes.rs:46:1
Dec 06 12:58:57.448 INFO [stderr]    |
Dec 06 12:58:57.448 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 06 12:58:57.448 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.448 INFO [stderr] 
Dec 06 12:58:57.448 INFO [stderr] warning: function is never used: `simple_sieve`
Dec 06 12:58:57.448 INFO [stderr]    --> source/primes.rs:107:1
Dec 06 12:58:57.448 INFO [stderr]     |
Dec 06 12:58:57.448 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Dec 06 12:58:57.448 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.448 INFO [stderr] 
Dec 06 12:58:57.448 INFO [stderr] warning: function is never used: `basic_sieve`
Dec 06 12:58:57.448 INFO [stderr]    --> source/primes.rs:127:1
Dec 06 12:58:57.448 INFO [stderr]     |
Dec 06 12:58:57.448 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Dec 06 12:58:57.448 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.448 INFO [stderr] 
Dec 06 12:58:57.449 INFO [stderr] warning: function is never used: `get_duration`
Dec 06 12:58:57.449 INFO [stderr]    --> source/primes.rs:184:1
Dec 06 12:58:57.449 INFO [stderr]     |
Dec 06 12:58:57.449 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Dec 06 12:58:57.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.449 INFO [stderr] 
Dec 06 12:58:57.449 INFO [stderr] warning: function is never used: `compare_primealgos`
Dec 06 12:58:57.449 INFO [stderr]    --> source/primes.rs:192:1
Dec 06 12:58:57.449 INFO [stderr]     |
Dec 06 12:58:57.449 INFO [stderr] 192 | pub fn compare_primealgos(){
Dec 06 12:58:57.449 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.449 INFO [stderr] 
Dec 06 12:58:57.449 INFO [stderr] warning: function is never used: `get_double`
Dec 06 12:58:57.449 INFO [stderr]   --> source/mod.rs:33:5
Dec 06 12:58:57.449 INFO [stderr]    |
Dec 06 12:58:57.449 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Dec 06 12:58:57.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:57.449 INFO [stderr] 
Dec 06 12:58:57.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 06 12:58:57.957 INFO [stderr] su: No module specific data is present
Dec 06 12:58:58.266 INFO running `"docker" "inspect" "379ab8937c1ea70d5b613d985681b360d72c29f0797aecd00e7648e2e436d7e4"`
Dec 06 12:58:58.378 INFO running `"docker" "rm" "-f" "379ab8937c1ea70d5b613d985681b360d72c29f0797aecd00e7648e2e436d7e4"`
Dec 06 12:58:58.475 INFO [stdout] 379ab8937c1ea70d5b613d985681b360d72c29f0797aecd00e7648e2e436d7e4
Dec 06 12:58:58.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 12:58:58.651 INFO [stdout] 27c30306e021f516db08cd284e7f5389a8bb5edcf5cb4846bfbc3c22030d6df6
Dec 06 12:58:58.654 INFO running `"docker" "start" "-a" "27c30306e021f516db08cd284e7f5389a8bb5edcf5cb4846bfbc3c22030d6df6"`
Dec 06 12:58:59.147 INFO [stderr] usermod: no changes
Dec 06 12:58:59.182 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Dec 06 12:58:59.750 INFO [stderr] warning: unused variable: `max_num`
Dec 06 12:58:59.750 INFO [stderr]   --> source/primes.rs:46:21
Dec 06 12:58:59.750 INFO [stderr]    |
Dec 06 12:58:59.750 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 06 12:58:59.750 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Dec 06 12:58:59.750 INFO [stderr]    |
Dec 06 12:58:59.750 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 12:58:59.750 INFO [stderr] 
Dec 06 12:58:59.750 INFO [stderr] warning: unused variable: `zeigen`
Dec 06 12:58:59.750 INFO [stderr]    --> source/primes.rs:220:33
Dec 06 12:58:59.750 INFO [stderr]     |
Dec 06 12:58:59.750 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Dec 06 12:58:59.750 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Dec 06 12:58:59.750 INFO [stderr] 
Dec 06 12:58:59.790 INFO [stderr] warning: variable does not need to be mutable
Dec 06 12:58:59.790 INFO [stderr]    --> source/primes.rs:221:9
Dec 06 12:58:59.790 INFO [stderr]     |
Dec 06 12:58:59.790 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Dec 06 12:58:59.790 INFO [stderr]     |         ----^^^^^^
Dec 06 12:58:59.790 INFO [stderr]     |         |
Dec 06 12:58:59.790 INFO [stderr]     |         help: remove this `mut`
Dec 06 12:58:59.790 INFO [stderr]     |
Dec 06 12:58:59.790 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 12:58:59.790 INFO [stderr] 
Dec 06 12:58:59.790 INFO [stderr] warning: function is never used: `get_factors`
Dec 06 12:58:59.790 INFO [stderr]   --> source/primes.rs:15:1
Dec 06 12:58:59.790 INFO [stderr]    |
Dec 06 12:58:59.790 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Dec 06 12:58:59.790 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.790 INFO [stderr]    |
Dec 06 12:58:59.790 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 12:58:59.791 INFO [stderr] 
Dec 06 12:58:59.792 INFO [stderr] warning: function is never used: `is_prime`
Dec 06 12:58:59.792 INFO [stderr]   --> source/primes.rs:28:1
Dec 06 12:58:59.792 INFO [stderr]    |
Dec 06 12:58:59.792 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Dec 06 12:58:59.792 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.792 INFO [stderr] 
Dec 06 12:58:59.792 INFO [stderr] warning: function is never used: `get_prime_factors`
Dec 06 12:58:59.793 INFO [stderr]   --> source/primes.rs:32:1
Dec 06 12:58:59.793 INFO [stderr]    |
Dec 06 12:58:59.793 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Dec 06 12:58:59.793 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.793 INFO [stderr] warning: function is never used: `get_largest_prime`
Dec 06 12:58:59.793 INFO [stderr]   --> source/primes.rs:42:1
Dec 06 12:58:59.793 INFO [stderr]    |
Dec 06 12:58:59.793 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Dec 06 12:58:59.793 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.793 INFO [stderr] warning: function is never used: `athkin_sieve`
Dec 06 12:58:59.793 INFO [stderr]   --> source/primes.rs:46:1
Dec 06 12:58:59.793 INFO [stderr]    |
Dec 06 12:58:59.793 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 06 12:58:59.793 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.793 INFO [stderr] warning: function is never used: `simple_sieve`
Dec 06 12:58:59.793 INFO [stderr]    --> source/primes.rs:107:1
Dec 06 12:58:59.793 INFO [stderr]     |
Dec 06 12:58:59.793 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Dec 06 12:58:59.793 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.793 INFO [stderr] warning: function is never used: `basic_sieve`
Dec 06 12:58:59.793 INFO [stderr]    --> source/primes.rs:127:1
Dec 06 12:58:59.793 INFO [stderr]     |
Dec 06 12:58:59.793 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Dec 06 12:58:59.793 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.793 INFO [stderr] warning: function is never used: `get_duration`
Dec 06 12:58:59.793 INFO [stderr]    --> source/primes.rs:184:1
Dec 06 12:58:59.793 INFO [stderr]     |
Dec 06 12:58:59.793 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Dec 06 12:58:59.793 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.793 INFO [stderr] warning: function is never used: `compare_primealgos`
Dec 06 12:58:59.793 INFO [stderr]    --> source/primes.rs:192:1
Dec 06 12:58:59.793 INFO [stderr]     |
Dec 06 12:58:59.793 INFO [stderr] 192 | pub fn compare_primealgos(){
Dec 06 12:58:59.793 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.793 INFO [stderr] warning: function is never used: `get_double`
Dec 06 12:58:59.793 INFO [stderr]   --> source/mod.rs:33:5
Dec 06 12:58:59.793 INFO [stderr]    |
Dec 06 12:58:59.793 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Dec 06 12:58:59.793 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:58:59.793 INFO [stderr] 
Dec 06 12:58:59.986 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 06 12:58:59.989 INFO [stderr] su: No module specific data is present
Dec 06 12:59:00.312 INFO running `"docker" "inspect" "27c30306e021f516db08cd284e7f5389a8bb5edcf5cb4846bfbc3c22030d6df6"`
Dec 06 12:59:00.534 INFO running `"docker" "rm" "-f" "27c30306e021f516db08cd284e7f5389a8bb5edcf5cb4846bfbc3c22030d6df6"`
Dec 06 12:59:00.755 INFO [stdout] 27c30306e021f516db08cd284e7f5389a8bb5edcf5cb4846bfbc3c22030d6df6
Dec 06 12:59:00.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 12:59:01.027 INFO [stdout] 5bf5ed6fc6418c0625503cebd49f27f81d08dccd2dcd433448845e9e891b68f3
Dec 06 12:59:01.029 INFO running `"docker" "start" "-a" "5bf5ed6fc6418c0625503cebd49f27f81d08dccd2dcd433448845e9e891b68f3"`
Dec 06 12:59:01.586 INFO [stderr] usermod: no changes
Dec 06 12:59:01.625 INFO [stdout] 
Dec 06 12:59:01.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 12:59:01.625 INFO [stdout] running 0 tests
Dec 06 12:59:01.625 INFO [stderr]      Running /target/debug/deps/hello_world-267f4c13b3101f30
Dec 06 12:59:01.625 INFO [stdout] 
Dec 06 12:59:01.625 INFO [stderr] su: No module specific data is present
Dec 06 12:59:01.625 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:59:01.625 INFO [stdout] 
Dec 06 12:59:01.979 INFO running `"docker" "inspect" "5bf5ed6fc6418c0625503cebd49f27f81d08dccd2dcd433448845e9e891b68f3"`
Dec 06 12:59:02.156 INFO running `"docker" "rm" "-f" "5bf5ed6fc6418c0625503cebd49f27f81d08dccd2dcd433448845e9e891b68f3"`
Dec 06 12:59:02.376 INFO [stdout] 5bf5ed6fc6418c0625503cebd49f27f81d08dccd2dcd433448845e9e891b68f3