Dec 01 07:46:57.425 INFO testing neelayjunnarkar/Proj_Euler against 1.30.1 for beta-1.31-5
Dec 01 07:46:57.425 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 01 07:46:57.629 INFO [stdout] 9a40636f17c7f545b1b93562e4fc90ba0214f856ec03e2c7e9c7764d939c176c
Dec 01 07:46:57.636 INFO running `"docker" "start" "-a" "9a40636f17c7f545b1b93562e4fc90ba0214f856ec03e2c7e9c7764d939c176c"`
Dec 01 07:46:58.035 INFO [stderr] usermod: no changes
Dec 01 07:46:58.065 INFO [stderr]    Compiling Proj_Euler v0.0.1 (/source)
Dec 01 07:46:58.288 INFO [stderr] warning: unused import: `std::num::*`
Dec 01 07:46:58.288 INFO [stderr]  --> src/prob3.rs:3:5
Dec 01 07:46:58.288 INFO [stderr]   |
Dec 01 07:46:58.288 INFO [stderr] 3 | use std::num::*;
Dec 01 07:46:58.288 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 07:46:58.288 INFO [stderr]   |
Dec 01 07:46:58.288 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:46:58.288 INFO [stderr] 
Dec 01 07:46:58.292 INFO [stderr] warning: label name `'y_pos` shadows a label name that is already in scope
Dec 01 07:46:58.293 INFO [stderr]    --> src/prob11.rs:106:9
Dec 01 07:46:58.293 INFO [stderr]     |
Dec 01 07:46:58.293 INFO [stderr] 90  |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 01 07:46:58.293 INFO [stderr]     |         ------ first declared here
Dec 01 07:46:58.293 INFO [stderr] ...
Dec 01 07:46:58.293 INFO [stderr] 106 |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 01 07:46:58.293 INFO [stderr]     |         ^^^^^^ lifetime 'y_pos already in scope
Dec 01 07:46:58.293 INFO [stderr] 
Dec 01 07:46:58.451 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:46:58.451 INFO [stderr]   --> src/prob11.rs:54:13
Dec 01 07:46:58.452 INFO [stderr]    |
Dec 01 07:46:58.452 INFO [stderr] 54 |     let mut temp_max = 1;
Dec 01 07:46:58.452 INFO [stderr]    |             ^^^^^^^^
Dec 01 07:46:58.452 INFO [stderr]    |
Dec 01 07:46:58.453 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 07:46:58.453 INFO [stderr] 
Dec 01 07:46:58.453 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:46:58.453 INFO [stderr]   --> src/prob11.rs:70:5
Dec 01 07:46:58.454 INFO [stderr]    |
Dec 01 07:46:58.454 INFO [stderr] 70 |     temp_max = 1;
Dec 01 07:46:58.454 INFO [stderr]    |     ^^^^^^^^
Dec 01 07:46:58.454 INFO [stderr] 
Dec 01 07:46:58.455 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:46:58.455 INFO [stderr]   --> src/prob11.rs:86:5
Dec 01 07:46:58.455 INFO [stderr]    |
Dec 01 07:46:58.455 INFO [stderr] 86 |     temp_max = 1;
Dec 01 07:46:58.456 INFO [stderr]    |     ^^^^^^^^
Dec 01 07:46:58.456 INFO [stderr] 
Dec 01 07:46:58.456 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:46:58.456 INFO [stderr]    --> src/prob11.rs:102:5
Dec 01 07:46:58.457 INFO [stderr]     |
Dec 01 07:46:58.457 INFO [stderr] 102 |     temp_max = 1;
Dec 01 07:46:58.457 INFO [stderr]     |     ^^^^^^^^
Dec 01 07:46:58.457 INFO [stderr] 
Dec 01 07:46:58.473 INFO [stderr] warning: function is never used: `factorial`
Dec 01 07:46:58.474 INFO [stderr]   --> src/prob15.rs:10:1
Dec 01 07:46:58.474 INFO [stderr]    |
Dec 01 07:46:58.474 INFO [stderr] 10 | fn factorial(n: u64) -> u64 {
Dec 01 07:46:58.474 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:46:58.474 INFO [stderr]    |
Dec 01 07:46:58.474 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 07:46:58.474 INFO [stderr] 
Dec 01 07:46:58.474 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 01 07:46:58.474 INFO [stderr]   |
Dec 01 07:46:58.474 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 07:46:58.474 INFO [stderr] 
Dec 01 07:46:58.474 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Dec 01 07:46:58.474 INFO [stderr]   --> src/prob7.rs:6:5
Dec 01 07:46:58.474 INFO [stderr]    |
Dec 01 07:46:58.474 INFO [stderr] 6  | /     (1..55_250).map(|x|x*2+1)
Dec 01 07:46:58.474 INFO [stderr] 7  | |         .filter(|&x| -> bool {
Dec 01 07:46:58.474 INFO [stderr] 8  | |                 for prime in &primes { 
Dec 01 07:46:58.474 INFO [stderr] 9  | |                     if x % *prime == 0 && x != *prime { return false }
Dec 01 07:46:58.474 INFO [stderr] ...  |
Dec 01 07:46:58.474 INFO [stderr] 14 | |             })
Dec 01 07:46:58.474 INFO [stderr] 15 | |         .collect::<Vec<u32>>();
Dec 01 07:46:58.474 INFO [stderr]    | |_______________________________^
Dec 01 07:46:58.474 INFO [stderr]    |
Dec 01 07:46:58.474 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:46:58.474 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 07:46:58.474 INFO [stderr] 
Dec 01 07:46:59.167 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 07:46:59.167 INFO [stderr]  --> src/main.rs:2:13
Dec 01 07:46:59.167 INFO [stderr]   |
Dec 01 07:46:59.167 INFO [stderr] 2 | #[macro_use(run)]
Dec 01 07:46:59.167 INFO [stderr]   |             ^^^
Dec 01 07:46:59.167 INFO [stderr]   |
Dec 01 07:46:59.167 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:46:59.167 INFO [stderr] 
Dec 01 07:46:59.191 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 01 07:46:59.191 INFO [stderr]   |
Dec 01 07:46:59.191 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 07:46:59.191 INFO [stderr] 
Dec 01 07:46:59.505 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 01 07:46:59.506 INFO [stderr] su: No module specific data is present
Dec 01 07:47:00.072 INFO running `"docker" "inspect" "9a40636f17c7f545b1b93562e4fc90ba0214f856ec03e2c7e9c7764d939c176c"`
Dec 01 07:47:00.311 INFO running `"docker" "rm" "-f" "9a40636f17c7f545b1b93562e4fc90ba0214f856ec03e2c7e9c7764d939c176c"`
Dec 01 07:47:00.470 INFO [stdout] 9a40636f17c7f545b1b93562e4fc90ba0214f856ec03e2c7e9c7764d939c176c
Dec 01 07:47:00.474 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 01 07:47:00.759 INFO [stdout] aa05f92394cdb6b9c14ab8e3b16d28f8fcf987168c3883901068903b8faeca0b
Dec 01 07:47:00.760 INFO running `"docker" "start" "-a" "aa05f92394cdb6b9c14ab8e3b16d28f8fcf987168c3883901068903b8faeca0b"`
Dec 01 07:47:01.587 INFO [stderr] usermod: no changes
Dec 01 07:47:01.627 INFO [stderr]    Compiling Proj_Euler v0.0.1 (/source)
Dec 01 07:47:01.983 INFO [stderr] warning: unused import: `std::num::*`
Dec 01 07:47:01.983 INFO [stderr]  --> src/prob3.rs:3:5
Dec 01 07:47:01.983 INFO [stderr]   |
Dec 01 07:47:01.983 INFO [stderr] 3 | use std::num::*;
Dec 01 07:47:01.983 INFO [stderr]   |     ^^^^^^^^^^^
Dec 01 07:47:01.983 INFO [stderr]   |
Dec 01 07:47:01.983 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:47:01.983 INFO [stderr] 
Dec 01 07:47:01.987 INFO [stderr] warning: label name `'y_pos` shadows a label name that is already in scope
Dec 01 07:47:01.987 INFO [stderr]    --> src/prob11.rs:106:9
Dec 01 07:47:01.987 INFO [stderr]     |
Dec 01 07:47:01.987 INFO [stderr] 90  |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 01 07:47:01.987 INFO [stderr]     |         ------ first declared here
Dec 01 07:47:01.987 INFO [stderr] ...
Dec 01 07:47:01.987 INFO [stderr] 106 |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 01 07:47:01.987 INFO [stderr]     |         ^^^^^^ lifetime 'y_pos already in scope
Dec 01 07:47:01.987 INFO [stderr] 
Dec 01 07:47:02.047 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 07:47:02.047 INFO [stderr]  --> src/main.rs:2:13
Dec 01 07:47:02.047 INFO [stderr]   |
Dec 01 07:47:02.047 INFO [stderr] 2 | #[macro_use(run)]
Dec 01 07:47:02.047 INFO [stderr]   |             ^^^
Dec 01 07:47:02.047 INFO [stderr]   |
Dec 01 07:47:02.047 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:47:02.047 INFO [stderr] 
Dec 01 07:47:02.063 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 01 07:47:02.063 INFO [stderr]   |
Dec 01 07:47:02.063 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 07:47:02.063 INFO [stderr] 
Dec 01 07:47:02.159 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:47:02.160 INFO [stderr]   --> src/prob11.rs:54:13
Dec 01 07:47:02.160 INFO [stderr]    |
Dec 01 07:47:02.160 INFO [stderr] 54 |     let mut temp_max = 1;
Dec 01 07:47:02.160 INFO [stderr]    |             ^^^^^^^^
Dec 01 07:47:02.160 INFO [stderr]    |
Dec 01 07:47:02.160 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 07:47:02.160 INFO [stderr] 
Dec 01 07:47:02.160 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:47:02.160 INFO [stderr]   --> src/prob11.rs:70:5
Dec 01 07:47:02.160 INFO [stderr]    |
Dec 01 07:47:02.160 INFO [stderr] 70 |     temp_max = 1;
Dec 01 07:47:02.160 INFO [stderr]    |     ^^^^^^^^
Dec 01 07:47:02.160 INFO [stderr] 
Dec 01 07:47:02.160 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:47:02.160 INFO [stderr]   --> src/prob11.rs:86:5
Dec 01 07:47:02.160 INFO [stderr]    |
Dec 01 07:47:02.160 INFO [stderr] 86 |     temp_max = 1;
Dec 01 07:47:02.160 INFO [stderr]    |     ^^^^^^^^
Dec 01 07:47:02.160 INFO [stderr] 
Dec 01 07:47:02.160 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 01 07:47:02.160 INFO [stderr]    --> src/prob11.rs:102:5
Dec 01 07:47:02.160 INFO [stderr]     |
Dec 01 07:47:02.160 INFO [stderr] 102 |     temp_max = 1;
Dec 01 07:47:02.160 INFO [stderr]     |     ^^^^^^^^
Dec 01 07:47:02.160 INFO [stderr] 
Dec 01 07:47:02.275 INFO [stderr] warning: function is never used: `factorial`
Dec 01 07:47:02.275 INFO [stderr]   --> src/prob15.rs:10:1
Dec 01 07:47:02.275 INFO [stderr]    |
Dec 01 07:47:02.275 INFO [stderr] 10 | fn factorial(n: u64) -> u64 {
Dec 01 07:47:02.275 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:47:02.275 INFO [stderr]    |
Dec 01 07:47:02.275 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 07:47:02.275 INFO [stderr] 
Dec 01 07:47:02.275 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 01 07:47:02.275 INFO [stderr]   |
Dec 01 07:47:02.275 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 07:47:02.275 INFO [stderr] 
Dec 01 07:47:02.275 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Dec 01 07:47:02.275 INFO [stderr]   --> src/prob7.rs:6:5
Dec 01 07:47:02.275 INFO [stderr]    |
Dec 01 07:47:02.275 INFO [stderr] 6  | /     (1..55_250).map(|x|x*2+1)
Dec 01 07:47:02.275 INFO [stderr] 7  | |         .filter(|&x| -> bool {
Dec 01 07:47:02.275 INFO [stderr] 8  | |                 for prime in &primes { 
Dec 01 07:47:02.275 INFO [stderr] 9  | |                     if x % *prime == 0 && x != *prime { return false }
Dec 01 07:47:02.275 INFO [stderr] ...  |
Dec 01 07:47:02.275 INFO [stderr] 14 | |             })
Dec 01 07:47:02.275 INFO [stderr] 15 | |         .collect::<Vec<u32>>();
Dec 01 07:47:02.275 INFO [stderr]    | |_______________________________^
Dec 01 07:47:02.275 INFO [stderr]    |
Dec 01 07:47:02.275 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:47:02.275 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 07:47:02.275 INFO [stderr] 
Dec 01 07:47:02.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 01 07:47:02.833 INFO [stderr] su: No module specific data is present
Dec 01 07:47:03.524 INFO running `"docker" "inspect" "aa05f92394cdb6b9c14ab8e3b16d28f8fcf987168c3883901068903b8faeca0b"`
Dec 01 07:47:03.897 INFO running `"docker" "rm" "-f" "aa05f92394cdb6b9c14ab8e3b16d28f8fcf987168c3883901068903b8faeca0b"`
Dec 01 07:47:04.143 INFO [stdout] aa05f92394cdb6b9c14ab8e3b16d28f8fcf987168c3883901068903b8faeca0b
Dec 01 07:47:04.145 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 01 07:47:04.550 INFO [stdout] e8793d3fd68dc623776dded2fd245a220a72dc1698d9f487814fc222d6e6b2a0
Dec 01 07:47:04.552 INFO running `"docker" "start" "-a" "e8793d3fd68dc623776dded2fd245a220a72dc1698d9f487814fc222d6e6b2a0"`
Dec 01 07:47:05.511 INFO [stderr] usermod: no changes
Dec 01 07:47:05.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 07:47:05.559 INFO [stderr]      Running /target/debug/deps/Proj_Euler-1fbc54377eef19a1
Dec 01 07:47:05.561 INFO [stdout] 
Dec 01 07:47:05.561 INFO [stdout] running 0 tests
Dec 01 07:47:05.567 INFO [stdout] 
Dec 01 07:47:05.567 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:47:05.567 INFO [stdout] 
Dec 01 07:47:05.567 INFO [stderr]      Running /target/debug/deps/Proj_Euler-06b3f0e6f88078eb
Dec 01 07:47:05.574 INFO [stdout] 
Dec 01 07:47:05.574 INFO [stdout] running 0 tests
Dec 01 07:47:05.574 INFO [stdout] 
Dec 01 07:47:05.574 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:47:05.574 INFO [stdout] 
Dec 01 07:47:05.579 INFO [stderr]    Doc-tests Proj_Euler
Dec 01 07:47:05.995 INFO [stdout] 
Dec 01 07:47:05.995 INFO [stdout] running 0 tests
Dec 01 07:47:05.995 INFO [stdout] 
Dec 01 07:47:05.995 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:47:05.995 INFO [stdout] 
Dec 01 07:47:05.999 INFO [stderr] su: No module specific data is present
Dec 01 07:47:06.744 INFO running `"docker" "inspect" "e8793d3fd68dc623776dded2fd245a220a72dc1698d9f487814fc222d6e6b2a0"`
Dec 01 07:47:07.157 INFO running `"docker" "rm" "-f" "e8793d3fd68dc623776dded2fd245a220a72dc1698d9f487814fc222d6e6b2a0"`
Dec 01 07:47:07.459 INFO [stdout] e8793d3fd68dc623776dded2fd245a220a72dc1698d9f487814fc222d6e6b2a0
