Dec 01 17:33:05.987 INFO testing fgaray/project-euler-rust against 1.30.1 for beta-1.31-5
Dec 01 17:33:05.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:33:06.351 INFO [stdout] fed06d8b7b3522096ae886c733c4e3279b0cbd9222a6562dfc3e77326b60b075
Dec 01 17:33:06.358 INFO running `"docker" "start" "-a" "fed06d8b7b3522096ae886c733c4e3279b0cbd9222a6562dfc3e77326b60b075"`
Dec 01 17:33:07.439 INFO [stderr] usermod: no changes
Dec 01 17:33:07.499 INFO [stderr]    Compiling euler v0.1.0 (/source)
Dec 01 17:33:07.960 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:07.960 INFO [stderr]  --> src/problem3/mod.rs:3:5
Dec 01 17:33:07.960 INFO [stderr]   |
Dec 01 17:33:07.960 INFO [stderr] 3 | use std;
Dec 01 17:33:07.960 INFO [stderr]   |     ^^^
Dec 01 17:33:07.960 INFO [stderr]   |
Dec 01 17:33:07.960 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 17:33:07.960 INFO [stderr] 
Dec 01 17:33:07.960 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:07.960 INFO [stderr]  --> src/problem9/mod.rs:6:14
Dec 01 17:33:07.960 INFO [stderr]   |
Dec 01 17:33:07.960 INFO [stderr] 6 |     for b in (1..1000) {
Dec 01 17:33:07.960 INFO [stderr]   |              ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:07.960 INFO [stderr]   |
Dec 01 17:33:07.960 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 01 17:33:07.960 INFO [stderr] 
Dec 01 17:33:07.960 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:07.960 INFO [stderr]  --> src/problem9/mod.rs:7:18
Dec 01 17:33:07.960 INFO [stderr]   |
Dec 01 17:33:07.960 INFO [stderr] 7 |         for c in (1..1000) {
Dec 01 17:33:07.960 INFO [stderr]   |                  ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:07.960 INFO [stderr] 
Dec 01 17:33:07.960 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:07.960 INFO [stderr]  --> src/problem10/mod.rs:3:5
Dec 01 17:33:07.960 INFO [stderr]   |
Dec 01 17:33:07.960 INFO [stderr] 3 | use std;
Dec 01 17:33:07.960 INFO [stderr]   |     ^^^
Dec 01 17:33:07.960 INFO [stderr] 
Dec 01 17:33:08.055 INFO [stderr] warning: unused variable: `d1`
Dec 01 17:33:08.055 INFO [stderr]  --> src/problem4/mod.rs:6:13
Dec 01 17:33:08.055 INFO [stderr]   |
Dec 01 17:33:08.055 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:08.055 INFO [stderr]   |             ^^ help: consider using `_d1` instead
Dec 01 17:33:08.055 INFO [stderr]   |
Dec 01 17:33:08.055 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 17:33:08.055 INFO [stderr] 
Dec 01 17:33:08.055 INFO [stderr] warning: unused variable: `d2`
Dec 01 17:33:08.055 INFO [stderr]  --> src/problem4/mod.rs:7:13
Dec 01 17:33:08.055 INFO [stderr]   |
Dec 01 17:33:08.055 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:08.055 INFO [stderr]   |             ^^ help: consider using `_d2` instead
Dec 01 17:33:08.055 INFO [stderr] 
Dec 01 17:33:08.063 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:08.063 INFO [stderr]   --> src/problem3/mod.rs:20:8
Dec 01 17:33:08.063 INFO [stderr]    |
Dec 01 17:33:08.063 INFO [stderr] 20 |    let mut v = prime.get_mem();
Dec 01 17:33:08.063 INFO [stderr]    |        ----^
Dec 01 17:33:08.063 INFO [stderr]    |        |
Dec 01 17:33:08.063 INFO [stderr]    |        help: remove this `mut`
Dec 01 17:33:08.063 INFO [stderr]    |
Dec 01 17:33:08.063 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 17:33:08.063 INFO [stderr] 
Dec 01 17:33:08.063 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:08.063 INFO [stderr]  --> src/problem4/mod.rs:6:9
Dec 01 17:33:08.063 INFO [stderr]   |
Dec 01 17:33:08.063 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:08.063 INFO [stderr]   |         ----^^
Dec 01 17:33:08.063 INFO [stderr]   |         |
Dec 01 17:33:08.063 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:08.063 INFO [stderr] 
Dec 01 17:33:08.063 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:08.063 INFO [stderr]  --> src/problem4/mod.rs:7:9
Dec 01 17:33:08.063 INFO [stderr]   |
Dec 01 17:33:08.063 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:08.063 INFO [stderr]   |         ----^^
Dec 01 17:33:08.063 INFO [stderr]   |         |
Dec 01 17:33:08.063 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:08.063 INFO [stderr] 
Dec 01 17:33:08.067 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:08.067 INFO [stderr]   --> src/utils/prime.rs:23:13
Dec 01 17:33:08.067 INFO [stderr]    |
Dec 01 17:33:08.067 INFO [stderr] 23 |         let mut v = Vec::new();
Dec 01 17:33:08.067 INFO [stderr]    |             ----^
Dec 01 17:33:08.067 INFO [stderr]    |             |
Dec 01 17:33:08.067 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:08.067 INFO [stderr] 
Dec 01 17:33:08.067 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:08.067 INFO [stderr]   --> src/utils/prime.rs:29:13
Dec 01 17:33:08.067 INFO [stderr]    |
Dec 01 17:33:08.067 INFO [stderr] 29 |         let mut v = Vec::with_capacity(capacity);
Dec 01 17:33:08.067 INFO [stderr]    |             ----^
Dec 01 17:33:08.067 INFO [stderr]    |             |
Dec 01 17:33:08.067 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:08.067 INFO [stderr] 
Dec 01 17:33:08.067 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:08.067 INFO [stderr]  --> src/problem3/mod.rs:6:1
Dec 01 17:33:08.067 INFO [stderr]   |
Dec 01 17:33:08.067 INFO [stderr] 6 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:08.067 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.067 INFO [stderr]   |
Dec 01 17:33:08.067 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 17:33:08.067 INFO [stderr] 
Dec 01 17:33:08.067 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:08.067 INFO [stderr]  --> src/problem4/mod.rs:5:1
Dec 01 17:33:08.067 INFO [stderr]   |
Dec 01 17:33:08.067 INFO [stderr] 5 | pub fn solve() -> i32 {
Dec 01 17:33:08.067 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.067 INFO [stderr] 
Dec 01 17:33:08.067 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:08.067 INFO [stderr]  --> src/problem5/mod.rs:2:1
Dec 01 17:33:08.067 INFO [stderr]   |
Dec 01 17:33:08.067 INFO [stderr] 2 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:08.067 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.067 INFO [stderr] 
Dec 01 17:33:08.067 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:08.067 INFO [stderr]  --> src/problem6/mod.rs:3:1
Dec 01 17:33:08.067 INFO [stderr]   |
Dec 01 17:33:08.067 INFO [stderr] 3 | pub fn solve(upper: i64) -> i64 {
Dec 01 17:33:08.067 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.067 INFO [stderr] 
Dec 01 17:33:08.067 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:08.067 INFO [stderr]  --> src/problem7/mod.rs:4:1
Dec 01 17:33:08.067 INFO [stderr]   |
Dec 01 17:33:08.067 INFO [stderr] 4 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:08.068 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.068 INFO [stderr] 
Dec 01 17:33:08.068 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:08.068 INFO [stderr]  --> src/problem9/mod.rs:5:1
Dec 01 17:33:08.068 INFO [stderr]   |
Dec 01 17:33:08.068 INFO [stderr] 5 | pub fn solve(constant: i64) -> i64 {
Dec 01 17:33:08.068 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.068 INFO [stderr] 
Dec 01 17:33:08.068 INFO [stderr] warning: method is never used: `get_mem`
Dec 01 17:33:08.068 INFO [stderr]   --> src/utils/prime.rs:54:5
Dec 01 17:33:08.068 INFO [stderr]    |
Dec 01 17:33:08.068 INFO [stderr] 54 |     pub fn get_mem(&mut self) -> &Vec<i64> {
Dec 01 17:33:08.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.068 INFO [stderr] 
Dec 01 17:33:08.068 INFO [stderr] warning: function is never used: `reverse`
Dec 01 17:33:08.068 INFO [stderr]   --> src/utils/number.rs:13:1
Dec 01 17:33:08.068 INFO [stderr]    |
Dec 01 17:33:08.068 INFO [stderr] 13 | pub fn reverse(n: i32) -> i32 {
Dec 01 17:33:08.068 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:08.068 INFO [stderr] 
Dec 01 17:33:08.529 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 01 17:33:08.535 INFO [stderr] su: No module specific data is present
Dec 01 17:33:08.999 INFO running `"docker" "inspect" "fed06d8b7b3522096ae886c733c4e3279b0cbd9222a6562dfc3e77326b60b075"`
Dec 01 17:33:09.237 INFO running `"docker" "rm" "-f" "fed06d8b7b3522096ae886c733c4e3279b0cbd9222a6562dfc3e77326b60b075"`
Dec 01 17:33:09.509 INFO [stdout] fed06d8b7b3522096ae886c733c4e3279b0cbd9222a6562dfc3e77326b60b075
Dec 01 17:33:09.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:33:09.853 INFO [stdout] 122cdb851e81ba0f04c6a9c392d6e80f1e0979c07cb83f9f3d8d261126cc0fb6
Dec 01 17:33:09.856 INFO running `"docker" "start" "-a" "122cdb851e81ba0f04c6a9c392d6e80f1e0979c07cb83f9f3d8d261126cc0fb6"`
Dec 01 17:33:10.492 INFO [stderr] usermod: no changes
Dec 01 17:33:10.515 INFO [stderr]    Compiling euler v0.1.0 (/source)
Dec 01 17:33:10.871 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:10.871 INFO [stderr]  --> src/problem3/mod.rs:3:5
Dec 01 17:33:10.871 INFO [stderr]   |
Dec 01 17:33:10.871 INFO [stderr] 3 | use std;
Dec 01 17:33:10.871 INFO [stderr]   |     ^^^
Dec 01 17:33:10.871 INFO [stderr]   |
Dec 01 17:33:10.871 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 17:33:10.871 INFO [stderr] 
Dec 01 17:33:10.871 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:10.871 INFO [stderr]  --> src/problem9/mod.rs:6:14
Dec 01 17:33:10.871 INFO [stderr]   |
Dec 01 17:33:10.871 INFO [stderr] 6 |     for b in (1..1000) {
Dec 01 17:33:10.871 INFO [stderr]   |              ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:10.871 INFO [stderr]   |
Dec 01 17:33:10.871 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 01 17:33:10.871 INFO [stderr] 
Dec 01 17:33:10.871 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:10.871 INFO [stderr]  --> src/problem9/mod.rs:7:18
Dec 01 17:33:10.871 INFO [stderr]   |
Dec 01 17:33:10.871 INFO [stderr] 7 |         for c in (1..1000) {
Dec 01 17:33:10.871 INFO [stderr]   |                  ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:10.871 INFO [stderr] 
Dec 01 17:33:10.871 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:10.871 INFO [stderr]  --> src/problem10/mod.rs:3:5
Dec 01 17:33:10.871 INFO [stderr]   |
Dec 01 17:33:10.871 INFO [stderr] 3 | use std;
Dec 01 17:33:10.871 INFO [stderr]   |     ^^^
Dec 01 17:33:10.871 INFO [stderr] 
Dec 01 17:33:10.959 INFO [stderr] warning: unused variable: `d1`
Dec 01 17:33:10.959 INFO [stderr]  --> src/problem4/mod.rs:6:13
Dec 01 17:33:10.959 INFO [stderr]   |
Dec 01 17:33:10.959 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:10.959 INFO [stderr]   |             ^^ help: consider using `_d1` instead
Dec 01 17:33:10.959 INFO [stderr]   |
Dec 01 17:33:10.959 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 17:33:10.959 INFO [stderr] 
Dec 01 17:33:10.959 INFO [stderr] warning: unused variable: `d2`
Dec 01 17:33:10.959 INFO [stderr]  --> src/problem4/mod.rs:7:13
Dec 01 17:33:10.959 INFO [stderr]   |
Dec 01 17:33:10.959 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:10.959 INFO [stderr]   |             ^^ help: consider using `_d2` instead
Dec 01 17:33:10.959 INFO [stderr] 
Dec 01 17:33:10.959 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:10.959 INFO [stderr]   --> src/problem3/mod.rs:20:8
Dec 01 17:33:10.959 INFO [stderr]    |
Dec 01 17:33:10.959 INFO [stderr] 20 |    let mut v = prime.get_mem();
Dec 01 17:33:10.959 INFO [stderr]    |        ----^
Dec 01 17:33:10.959 INFO [stderr]    |        |
Dec 01 17:33:10.959 INFO [stderr]    |        help: remove this `mut`
Dec 01 17:33:10.959 INFO [stderr]    |
Dec 01 17:33:10.959 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 17:33:10.959 INFO [stderr] 
Dec 01 17:33:10.959 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:10.959 INFO [stderr]  --> src/problem4/mod.rs:6:9
Dec 01 17:33:10.959 INFO [stderr]   |
Dec 01 17:33:10.959 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:10.959 INFO [stderr]   |         ----^^
Dec 01 17:33:10.959 INFO [stderr]   |         |
Dec 01 17:33:10.959 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:10.959 INFO [stderr] 
Dec 01 17:33:10.959 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:10.959 INFO [stderr]  --> src/problem4/mod.rs:7:9
Dec 01 17:33:10.959 INFO [stderr]   |
Dec 01 17:33:10.959 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:10.959 INFO [stderr]   |         ----^^
Dec 01 17:33:10.959 INFO [stderr]   |         |
Dec 01 17:33:10.959 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:10.959 INFO [stderr] 
Dec 01 17:33:10.965 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:10.965 INFO [stderr]   --> src/utils/prime.rs:23:13
Dec 01 17:33:10.965 INFO [stderr]    |
Dec 01 17:33:10.965 INFO [stderr] 23 |         let mut v = Vec::new();
Dec 01 17:33:10.965 INFO [stderr]    |             ----^
Dec 01 17:33:10.965 INFO [stderr]    |             |
Dec 01 17:33:10.965 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:10.965 INFO [stderr] 
Dec 01 17:33:10.965 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:10.965 INFO [stderr]   --> src/utils/prime.rs:29:13
Dec 01 17:33:10.965 INFO [stderr]    |
Dec 01 17:33:10.965 INFO [stderr] 29 |         let mut v = Vec::with_capacity(capacity);
Dec 01 17:33:10.965 INFO [stderr]    |             ----^
Dec 01 17:33:10.965 INFO [stderr]    |             |
Dec 01 17:33:10.965 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:10.965 INFO [stderr] 
Dec 01 17:33:10.967 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:10.967 INFO [stderr]  --> src/problem3/mod.rs:6:1
Dec 01 17:33:10.967 INFO [stderr]   |
Dec 01 17:33:10.967 INFO [stderr] 6 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:10.967 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.967 INFO [stderr]   |
Dec 01 17:33:10.967 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 17:33:10.967 INFO [stderr] 
Dec 01 17:33:10.967 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:10.967 INFO [stderr]  --> src/problem4/mod.rs:5:1
Dec 01 17:33:10.967 INFO [stderr]   |
Dec 01 17:33:10.967 INFO [stderr] 5 | pub fn solve() -> i32 {
Dec 01 17:33:10.967 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.967 INFO [stderr] 
Dec 01 17:33:10.967 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:10.967 INFO [stderr]  --> src/problem5/mod.rs:2:1
Dec 01 17:33:10.967 INFO [stderr]   |
Dec 01 17:33:10.967 INFO [stderr] 2 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:10.967 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.967 INFO [stderr] 
Dec 01 17:33:10.967 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:10.967 INFO [stderr]  --> src/problem6/mod.rs:3:1
Dec 01 17:33:10.967 INFO [stderr]   |
Dec 01 17:33:10.968 INFO [stderr] 3 | pub fn solve(upper: i64) -> i64 {
Dec 01 17:33:10.968 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.968 INFO [stderr] 
Dec 01 17:33:10.968 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:10.968 INFO [stderr]  --> src/problem7/mod.rs:4:1
Dec 01 17:33:10.968 INFO [stderr]   |
Dec 01 17:33:10.968 INFO [stderr] 4 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:10.968 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.968 INFO [stderr] 
Dec 01 17:33:10.968 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:10.968 INFO [stderr]  --> src/problem9/mod.rs:5:1
Dec 01 17:33:10.968 INFO [stderr]   |
Dec 01 17:33:10.968 INFO [stderr] 5 | pub fn solve(constant: i64) -> i64 {
Dec 01 17:33:10.968 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.968 INFO [stderr] 
Dec 01 17:33:10.972 INFO [stderr] warning: method is never used: `get_mem`
Dec 01 17:33:10.972 INFO [stderr]   --> src/utils/prime.rs:54:5
Dec 01 17:33:10.972 INFO [stderr]    |
Dec 01 17:33:10.972 INFO [stderr] 54 |     pub fn get_mem(&mut self) -> &Vec<i64> {
Dec 01 17:33:10.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.972 INFO [stderr] 
Dec 01 17:33:10.972 INFO [stderr] warning: function is never used: `reverse`
Dec 01 17:33:10.972 INFO [stderr]   --> src/utils/number.rs:13:1
Dec 01 17:33:10.972 INFO [stderr]    |
Dec 01 17:33:10.972 INFO [stderr] 13 | pub fn reverse(n: i32) -> i32 {
Dec 01 17:33:10.972 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:10.972 INFO [stderr] 
Dec 01 17:33:11.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 01 17:33:11.348 INFO [stderr] su: No module specific data is present
Dec 01 17:33:11.642 INFO running `"docker" "inspect" "122cdb851e81ba0f04c6a9c392d6e80f1e0979c07cb83f9f3d8d261126cc0fb6"`
Dec 01 17:33:11.784 INFO running `"docker" "rm" "-f" "122cdb851e81ba0f04c6a9c392d6e80f1e0979c07cb83f9f3d8d261126cc0fb6"`
Dec 01 17:33:11.955 INFO [stdout] 122cdb851e81ba0f04c6a9c392d6e80f1e0979c07cb83f9f3d8d261126cc0fb6
Dec 01 17:33:11.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:33:12.307 INFO [stdout] 7eb0a2ad9b933dde3db2cb8e8fde0b439d8619ccca88d854bf676498f075a7dc
Dec 01 17:33:12.307 INFO running `"docker" "start" "-a" "7eb0a2ad9b933dde3db2cb8e8fde0b439d8619ccca88d854bf676498f075a7dc"`
Dec 01 17:33:13.595 INFO [stderr] usermod: no changes
Dec 01 17:33:13.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 17:33:13.673 INFO [stderr]      Running /target/debug/deps/euler-f58f5ef137353d6d
Dec 01 17:33:13.683 INFO [stdout] 
Dec 01 17:33:13.683 INFO [stdout] running 0 tests
Dec 01 17:33:13.683 INFO [stdout] 
Dec 01 17:33:13.683 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 17:33:13.683 INFO [stdout] 
Dec 01 17:33:13.687 INFO [stderr] su: No module specific data is present
Dec 01 17:33:14.211 INFO running `"docker" "inspect" "7eb0a2ad9b933dde3db2cb8e8fde0b439d8619ccca88d854bf676498f075a7dc"`
Dec 01 17:33:14.491 INFO running `"docker" "rm" "-f" "7eb0a2ad9b933dde3db2cb8e8fde0b439d8619ccca88d854bf676498f075a7dc"`
Dec 01 17:33:14.631 INFO [stdout] 7eb0a2ad9b933dde3db2cb8e8fde0b439d8619ccca88d854bf676498f075a7dc
