Dec 02 06:42:06.456 INFO testing JayDalton/hello-world against 1.30.1 for beta-1.31-5
Dec 02 06:42:06.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 02 06:42:06.882 INFO [stdout] 00284cc40bf31c2fafd0a5d123168d59bdcf3df4bbca6a81f636d129f681d93b
Dec 02 06:42:06.888 INFO running `"docker" "start" "-a" "00284cc40bf31c2fafd0a5d123168d59bdcf3df4bbca6a81f636d129f681d93b"`
Dec 02 06:42:07.862 INFO [stderr] usermod: no changes
Dec 02 06:42:07.964 INFO [stderr]    Compiling rustfft v2.0.0
Dec 02 06:42:09.761 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Dec 02 06:42:10.463 INFO [stderr] warning: unused variable: `max_num`
Dec 02 06:42:10.463 INFO [stderr]   --> source/primes.rs:46:21
Dec 02 06:42:10.463 INFO [stderr]    |
Dec 02 06:42:10.463 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 02 06:42:10.463 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Dec 02 06:42:10.463 INFO [stderr]    |
Dec 02 06:42:10.463 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 06:42:10.463 INFO [stderr] 
Dec 02 06:42:10.470 INFO [stderr] warning: unused variable: `zeigen`
Dec 02 06:42:10.471 INFO [stderr]    --> source/primes.rs:220:33
Dec 02 06:42:10.471 INFO [stderr]     |
Dec 02 06:42:10.471 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Dec 02 06:42:10.471 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Dec 02 06:42:10.471 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: variable does not need to be mutable
Dec 02 06:42:10.507 INFO [stderr]    --> source/primes.rs:221:9
Dec 02 06:42:10.507 INFO [stderr]     |
Dec 02 06:42:10.507 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Dec 02 06:42:10.507 INFO [stderr]     |         ----^^^^^^
Dec 02 06:42:10.507 INFO [stderr]     |         |
Dec 02 06:42:10.507 INFO [stderr]     |         help: remove this `mut`
Dec 02 06:42:10.507 INFO [stderr]     |
Dec 02 06:42:10.507 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `get_factors`
Dec 02 06:42:10.507 INFO [stderr]   --> source/primes.rs:15:1
Dec 02 06:42:10.507 INFO [stderr]    |
Dec 02 06:42:10.507 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Dec 02 06:42:10.507 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr]    |
Dec 02 06:42:10.507 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `is_prime`
Dec 02 06:42:10.507 INFO [stderr]   --> source/primes.rs:28:1
Dec 02 06:42:10.507 INFO [stderr]    |
Dec 02 06:42:10.507 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Dec 02 06:42:10.507 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `get_prime_factors`
Dec 02 06:42:10.507 INFO [stderr]   --> source/primes.rs:32:1
Dec 02 06:42:10.507 INFO [stderr]    |
Dec 02 06:42:10.507 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Dec 02 06:42:10.507 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `get_largest_prime`
Dec 02 06:42:10.507 INFO [stderr]   --> source/primes.rs:42:1
Dec 02 06:42:10.507 INFO [stderr]    |
Dec 02 06:42:10.507 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Dec 02 06:42:10.507 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `athkin_sieve`
Dec 02 06:42:10.507 INFO [stderr]   --> source/primes.rs:46:1
Dec 02 06:42:10.507 INFO [stderr]    |
Dec 02 06:42:10.507 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 02 06:42:10.507 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `simple_sieve`
Dec 02 06:42:10.507 INFO [stderr]    --> source/primes.rs:107:1
Dec 02 06:42:10.507 INFO [stderr]     |
Dec 02 06:42:10.507 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Dec 02 06:42:10.507 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `basic_sieve`
Dec 02 06:42:10.507 INFO [stderr]    --> source/primes.rs:127:1
Dec 02 06:42:10.507 INFO [stderr]     |
Dec 02 06:42:10.507 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Dec 02 06:42:10.507 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `get_duration`
Dec 02 06:42:10.507 INFO [stderr]    --> source/primes.rs:184:1
Dec 02 06:42:10.507 INFO [stderr]     |
Dec 02 06:42:10.507 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Dec 02 06:42:10.507 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `compare_primealgos`
Dec 02 06:42:10.507 INFO [stderr]    --> source/primes.rs:192:1
Dec 02 06:42:10.507 INFO [stderr]     |
Dec 02 06:42:10.507 INFO [stderr] 192 | pub fn compare_primealgos(){
Dec 02 06:42:10.507 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:10.507 INFO [stderr] warning: function is never used: `get_double`
Dec 02 06:42:10.507 INFO [stderr]   --> source/mod.rs:33:5
Dec 02 06:42:10.507 INFO [stderr]    |
Dec 02 06:42:10.507 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Dec 02 06:42:10.507 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:10.507 INFO [stderr] 
Dec 02 06:42:11.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Dec 02 06:42:11.207 INFO [stderr] su: No module specific data is present
Dec 02 06:42:11.750 INFO running `"docker" "inspect" "00284cc40bf31c2fafd0a5d123168d59bdcf3df4bbca6a81f636d129f681d93b"`
Dec 02 06:42:11.893 INFO running `"docker" "rm" "-f" "00284cc40bf31c2fafd0a5d123168d59bdcf3df4bbca6a81f636d129f681d93b"`
Dec 02 06:42:12.042 INFO [stdout] 00284cc40bf31c2fafd0a5d123168d59bdcf3df4bbca6a81f636d129f681d93b
Dec 02 06:42:12.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 02 06:42:12.459 INFO [stdout] 53033d66e7972f48f84acbe96cefd6c46df69ef0dede72b3531ee05637600e82
Dec 02 06:42:12.465 INFO running `"docker" "start" "-a" "53033d66e7972f48f84acbe96cefd6c46df69ef0dede72b3531ee05637600e82"`
Dec 02 06:42:13.695 INFO [stderr] usermod: no changes
Dec 02 06:42:13.746 INFO [stderr]    Compiling hello-world v0.1.0 (/source)
Dec 02 06:42:14.603 INFO [stderr] warning: unused variable: `max_num`
Dec 02 06:42:14.603 INFO [stderr]   --> source/primes.rs:46:21
Dec 02 06:42:14.603 INFO [stderr]    |
Dec 02 06:42:14.603 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 02 06:42:14.603 INFO [stderr]    |                     ^^^^^^^ help: consider using `_max_num` instead
Dec 02 06:42:14.603 INFO [stderr]    |
Dec 02 06:42:14.603 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 06:42:14.603 INFO [stderr] 
Dec 02 06:42:14.603 INFO [stderr] warning: unused variable: `zeigen`
Dec 02 06:42:14.603 INFO [stderr]    --> source/primes.rs:220:33
Dec 02 06:42:14.603 INFO [stderr]     |
Dec 02 06:42:14.603 INFO [stderr] 220 | pub fn primesums(grenze: usize, zeigen: bool) -> usize {
Dec 02 06:42:14.603 INFO [stderr]     |                                 ^^^^^^ help: consider using `_zeigen` instead
Dec 02 06:42:14.603 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: variable does not need to be mutable
Dec 02 06:42:14.651 INFO [stderr]    --> source/primes.rs:221:9
Dec 02 06:42:14.651 INFO [stderr]     |
Dec 02 06:42:14.651 INFO [stderr] 221 |     let mut anzahl: usize = 0;
Dec 02 06:42:14.651 INFO [stderr]     |         ----^^^^^^
Dec 02 06:42:14.651 INFO [stderr]     |         |
Dec 02 06:42:14.651 INFO [stderr]     |         help: remove this `mut`
Dec 02 06:42:14.651 INFO [stderr]     |
Dec 02 06:42:14.651 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `get_factors`
Dec 02 06:42:14.651 INFO [stderr]   --> source/primes.rs:15:1
Dec 02 06:42:14.651 INFO [stderr]    |
Dec 02 06:42:14.651 INFO [stderr] 15 | fn get_factors(x:u64) -> Vec<u64> {
Dec 02 06:42:14.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr]    |
Dec 02 06:42:14.651 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `is_prime`
Dec 02 06:42:14.651 INFO [stderr]   --> source/primes.rs:28:1
Dec 02 06:42:14.651 INFO [stderr]    |
Dec 02 06:42:14.651 INFO [stderr] 28 | fn is_prime(x:u64) -> bool {
Dec 02 06:42:14.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `get_prime_factors`
Dec 02 06:42:14.651 INFO [stderr]   --> source/primes.rs:32:1
Dec 02 06:42:14.651 INFO [stderr]    |
Dec 02 06:42:14.651 INFO [stderr] 32 | fn get_prime_factors(x:u64) -> Vec<u64> {
Dec 02 06:42:14.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `get_largest_prime`
Dec 02 06:42:14.651 INFO [stderr]   --> source/primes.rs:42:1
Dec 02 06:42:14.651 INFO [stderr]    |
Dec 02 06:42:14.651 INFO [stderr] 42 | fn get_largest_prime(x:u64) -> u64 {
Dec 02 06:42:14.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `athkin_sieve`
Dec 02 06:42:14.651 INFO [stderr]   --> source/primes.rs:46:1
Dec 02 06:42:14.651 INFO [stderr]    |
Dec 02 06:42:14.651 INFO [stderr] 46 | pub fn athkin_sieve(max_num: usize) -> HashMap<usize, bool> {
Dec 02 06:42:14.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `simple_sieve`
Dec 02 06:42:14.651 INFO [stderr]    --> source/primes.rs:107:1
Dec 02 06:42:14.651 INFO [stderr]     |
Dec 02 06:42:14.651 INFO [stderr] 107 | pub fn simple_sieve(limit: usize) -> Vec<usize> {
Dec 02 06:42:14.651 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `basic_sieve`
Dec 02 06:42:14.651 INFO [stderr]    --> source/primes.rs:127:1
Dec 02 06:42:14.651 INFO [stderr]     |
Dec 02 06:42:14.651 INFO [stderr] 127 | pub fn basic_sieve(limit: usize) -> Box<Iterator<Item = usize>> {
Dec 02 06:42:14.651 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `get_duration`
Dec 02 06:42:14.651 INFO [stderr]    --> source/primes.rs:184:1
Dec 02 06:42:14.651 INFO [stderr]     |
Dec 02 06:42:14.651 INFO [stderr] 184 | pub fn get_duration(strt: Instant) -> u64 {
Dec 02 06:42:14.651 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `compare_primealgos`
Dec 02 06:42:14.651 INFO [stderr]    --> source/primes.rs:192:1
Dec 02 06:42:14.651 INFO [stderr]     |
Dec 02 06:42:14.651 INFO [stderr] 192 | pub fn compare_primealgos(){
Dec 02 06:42:14.651 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:14.651 INFO [stderr] warning: function is never used: `get_double`
Dec 02 06:42:14.651 INFO [stderr]   --> source/mod.rs:33:5
Dec 02 06:42:14.651 INFO [stderr]    |
Dec 02 06:42:14.651 INFO [stderr] 33 |     pub fn get_double(msg: &str) -> f64 {
Dec 02 06:42:14.651 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:42:14.651 INFO [stderr] 
Dec 02 06:42:15.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 02 06:42:15.074 INFO [stderr] su: No module specific data is present
Dec 02 06:42:15.475 INFO running `"docker" "inspect" "53033d66e7972f48f84acbe96cefd6c46df69ef0dede72b3531ee05637600e82"`
Dec 02 06:42:15.757 INFO running `"docker" "rm" "-f" "53033d66e7972f48f84acbe96cefd6c46df69ef0dede72b3531ee05637600e82"`
Dec 02 06:42:16.059 INFO [stdout] 53033d66e7972f48f84acbe96cefd6c46df69ef0dede72b3531ee05637600e82
Dec 02 06:42:16.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 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 02 06:42:16.452 INFO [stdout] 18e10195af663cac846bbccbed94f3edad72b785301c4726c6ef3a329a02dc44
Dec 02 06:42:16.455 INFO running `"docker" "start" "-a" "18e10195af663cac846bbccbed94f3edad72b785301c4726c6ef3a329a02dc44"`
Dec 02 06:42:17.984 INFO [stderr] usermod: no changes
Dec 02 06:42:18.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 06:42:18.035 INFO [stderr]      Running /target/debug/deps/hello_world-141df4118596b4f4
Dec 02 06:42:18.035 INFO [stdout] 
Dec 02 06:42:18.035 INFO [stdout] running 0 tests
Dec 02 06:42:18.035 INFO [stdout] 
Dec 02 06:42:18.035 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 06:42:18.035 INFO [stdout] 
Dec 02 06:42:18.045 INFO [stderr] su: No module specific data is present
Dec 02 06:42:18.783 INFO running `"docker" "inspect" "18e10195af663cac846bbccbed94f3edad72b785301c4726c6ef3a329a02dc44"`
Dec 02 06:42:19.063 INFO running `"docker" "rm" "-f" "18e10195af663cac846bbccbed94f3edad72b785301c4726c6ef3a329a02dc44"`
Dec 02 06:42:19.387 INFO [stdout] 18e10195af663cac846bbccbed94f3edad72b785301c4726c6ef3a329a02dc44
