Dec 01 17:33:01.533 INFO testing fgaray/project-euler-rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 17:33:01.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 17:33:01.954 INFO [stdout] 2d01ebfbf9eaca4cd3d49a91121c8ba66cd6e5ad7bee040324ba1c60cd035a4b
Dec 01 17:33:01.956 INFO running `"docker" "start" "-a" "2d01ebfbf9eaca4cd3d49a91121c8ba66cd6e5ad7bee040324ba1c60cd035a4b"`
Dec 01 17:33:02.344 INFO [stderr] usermod: no changes
Dec 01 17:33:02.387 INFO [stderr]    Compiling euler v0.1.0 (/source)
Dec 01 17:33:02.642 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:02.642 INFO [stderr]  --> src/problem3/mod.rs:3:5
Dec 01 17:33:02.642 INFO [stderr]   |
Dec 01 17:33:02.642 INFO [stderr] 3 | use std;
Dec 01 17:33:02.642 INFO [stderr]   |     ^^^
Dec 01 17:33:02.642 INFO [stderr]   |
Dec 01 17:33:02.642 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 17:33:02.642 INFO [stderr] 
Dec 01 17:33:02.642 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:02.642 INFO [stderr]  --> src/problem9/mod.rs:6:14
Dec 01 17:33:02.642 INFO [stderr]   |
Dec 01 17:33:02.642 INFO [stderr] 6 |     for b in (1..1000) {
Dec 01 17:33:02.642 INFO [stderr]   |              ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:02.642 INFO [stderr]   |
Dec 01 17:33:02.642 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 01 17:33:02.643 INFO [stderr] 
Dec 01 17:33:02.643 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:02.644 INFO [stderr]  --> src/problem9/mod.rs:7:18
Dec 01 17:33:02.644 INFO [stderr]   |
Dec 01 17:33:02.644 INFO [stderr] 7 |         for c in (1..1000) {
Dec 01 17:33:02.644 INFO [stderr]   |                  ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:02.644 INFO [stderr] 
Dec 01 17:33:02.644 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:02.644 INFO [stderr]  --> src/problem10/mod.rs:3:5
Dec 01 17:33:02.644 INFO [stderr]   |
Dec 01 17:33:02.644 INFO [stderr] 3 | use std;
Dec 01 17:33:02.644 INFO [stderr]   |     ^^^
Dec 01 17:33:02.644 INFO [stderr] 
Dec 01 17:33:02.721 INFO [stderr] warning: unused variable: `d1`
Dec 01 17:33:02.721 INFO [stderr]  --> src/problem4/mod.rs:6:13
Dec 01 17:33:02.721 INFO [stderr]   |
Dec 01 17:33:02.721 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:02.721 INFO [stderr]   |             ^^ help: consider using `_d1` instead
Dec 01 17:33:02.721 INFO [stderr]   |
Dec 01 17:33:02.721 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 17:33:02.722 INFO [stderr] 
Dec 01 17:33:02.722 INFO [stderr] warning: unused variable: `d2`
Dec 01 17:33:02.722 INFO [stderr]  --> src/problem4/mod.rs:7:13
Dec 01 17:33:02.722 INFO [stderr]   |
Dec 01 17:33:02.722 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:02.722 INFO [stderr]   |             ^^ help: consider using `_d2` instead
Dec 01 17:33:02.722 INFO [stderr] 
Dec 01 17:33:02.730 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:02.730 INFO [stderr]   --> src/problem3/mod.rs:20:8
Dec 01 17:33:02.730 INFO [stderr]    |
Dec 01 17:33:02.730 INFO [stderr] 20 |    let mut v = prime.get_mem();
Dec 01 17:33:02.730 INFO [stderr]    |        ----^
Dec 01 17:33:02.730 INFO [stderr]    |        |
Dec 01 17:33:02.730 INFO [stderr]    |        help: remove this `mut`
Dec 01 17:33:02.730 INFO [stderr]    |
Dec 01 17:33:02.730 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 17:33:02.730 INFO [stderr] 
Dec 01 17:33:02.730 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:02.730 INFO [stderr]  --> src/problem4/mod.rs:6:9
Dec 01 17:33:02.730 INFO [stderr]   |
Dec 01 17:33:02.730 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:02.730 INFO [stderr]   |         ----^^
Dec 01 17:33:02.730 INFO [stderr]   |         |
Dec 01 17:33:02.730 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:02.730 INFO [stderr] 
Dec 01 17:33:02.730 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:02.730 INFO [stderr]  --> src/problem4/mod.rs:7:9
Dec 01 17:33:02.730 INFO [stderr]   |
Dec 01 17:33:02.730 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:02.730 INFO [stderr]   |         ----^^
Dec 01 17:33:02.730 INFO [stderr]   |         |
Dec 01 17:33:02.730 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:02.730 INFO [stderr] 
Dec 01 17:33:02.738 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:02.738 INFO [stderr]   --> src/utils/prime.rs:23:13
Dec 01 17:33:02.738 INFO [stderr]    |
Dec 01 17:33:02.738 INFO [stderr] 23 |         let mut v = Vec::new();
Dec 01 17:33:02.738 INFO [stderr]    |             ----^
Dec 01 17:33:02.738 INFO [stderr]    |             |
Dec 01 17:33:02.738 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:02.738 INFO [stderr] 
Dec 01 17:33:02.738 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:02.738 INFO [stderr]   --> src/utils/prime.rs:29:13
Dec 01 17:33:02.738 INFO [stderr]    |
Dec 01 17:33:02.738 INFO [stderr] 29 |         let mut v = Vec::with_capacity(capacity);
Dec 01 17:33:02.738 INFO [stderr]    |             ----^
Dec 01 17:33:02.738 INFO [stderr]    |             |
Dec 01 17:33:02.738 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:02.739 INFO [stderr] 
Dec 01 17:33:02.748 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:02.748 INFO [stderr]  --> src/problem3/mod.rs:6:1
Dec 01 17:33:02.748 INFO [stderr]   |
Dec 01 17:33:02.748 INFO [stderr] 6 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:02.748 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.748 INFO [stderr]   |
Dec 01 17:33:02.748 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 17:33:02.748 INFO [stderr] 
Dec 01 17:33:02.748 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:02.748 INFO [stderr]  --> src/problem4/mod.rs:5:1
Dec 01 17:33:02.748 INFO [stderr]   |
Dec 01 17:33:02.748 INFO [stderr] 5 | pub fn solve() -> i32 {
Dec 01 17:33:02.748 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.748 INFO [stderr] 
Dec 01 17:33:02.748 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:02.748 INFO [stderr]  --> src/problem5/mod.rs:2:1
Dec 01 17:33:02.748 INFO [stderr]   |
Dec 01 17:33:02.748 INFO [stderr] 2 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:02.748 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.748 INFO [stderr] 
Dec 01 17:33:02.748 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:02.748 INFO [stderr]  --> src/problem6/mod.rs:3:1
Dec 01 17:33:02.748 INFO [stderr]   |
Dec 01 17:33:02.748 INFO [stderr] 3 | pub fn solve(upper: i64) -> i64 {
Dec 01 17:33:02.748 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.748 INFO [stderr] 
Dec 01 17:33:02.748 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:02.748 INFO [stderr]  --> src/problem7/mod.rs:4:1
Dec 01 17:33:02.748 INFO [stderr]   |
Dec 01 17:33:02.748 INFO [stderr] 4 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:02.748 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.748 INFO [stderr] 
Dec 01 17:33:02.748 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:02.748 INFO [stderr]  --> src/problem9/mod.rs:5:1
Dec 01 17:33:02.748 INFO [stderr]   |
Dec 01 17:33:02.748 INFO [stderr] 5 | pub fn solve(constant: i64) -> i64 {
Dec 01 17:33:02.748 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.748 INFO [stderr] 
Dec 01 17:33:02.748 INFO [stderr] warning: method is never used: `get_mem`
Dec 01 17:33:02.748 INFO [stderr]   --> src/utils/prime.rs:54:5
Dec 01 17:33:02.748 INFO [stderr]    |
Dec 01 17:33:02.749 INFO [stderr] 54 |     pub fn get_mem(&mut self) -> &Vec<i64> {
Dec 01 17:33:02.749 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.749 INFO [stderr] 
Dec 01 17:33:02.749 INFO [stderr] warning: function is never used: `reverse`
Dec 01 17:33:02.749 INFO [stderr]   --> src/utils/number.rs:13:1
Dec 01 17:33:02.749 INFO [stderr]    |
Dec 01 17:33:02.749 INFO [stderr] 13 | pub fn reverse(n: i32) -> i32 {
Dec 01 17:33:02.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:02.749 INFO [stderr] 
Dec 01 17:33:03.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 01 17:33:03.065 INFO [stderr] su: No module specific data is present
Dec 01 17:33:03.413 INFO running `"docker" "inspect" "2d01ebfbf9eaca4cd3d49a91121c8ba66cd6e5ad7bee040324ba1c60cd035a4b"`
Dec 01 17:33:03.761 INFO running `"docker" "rm" "-f" "2d01ebfbf9eaca4cd3d49a91121c8ba66cd6e5ad7bee040324ba1c60cd035a4b"`
Dec 01 17:33:04.053 INFO [stdout] 2d01ebfbf9eaca4cd3d49a91121c8ba66cd6e5ad7bee040324ba1c60cd035a4b
Dec 01 17:33:04.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 17:33:04.510 INFO [stdout] e7c224e81a6a43293a3f5ee4cfaa207073ef1d12f98fddb79fcc007a8925c55a
Dec 01 17:33:04.513 INFO running `"docker" "start" "-a" "e7c224e81a6a43293a3f5ee4cfaa207073ef1d12f98fddb79fcc007a8925c55a"`
Dec 01 17:33:06.007 INFO [stderr] usermod: no changes
Dec 01 17:33:06.056 INFO [stderr]    Compiling euler v0.1.0 (/source)
Dec 01 17:33:06.543 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:06.543 INFO [stderr]  --> src/problem3/mod.rs:3:5
Dec 01 17:33:06.543 INFO [stderr]   |
Dec 01 17:33:06.543 INFO [stderr] 3 | use std;
Dec 01 17:33:06.543 INFO [stderr]   |     ^^^
Dec 01 17:33:06.543 INFO [stderr]   |
Dec 01 17:33:06.543 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 17:33:06.543 INFO [stderr] 
Dec 01 17:33:06.543 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:06.543 INFO [stderr]  --> src/problem9/mod.rs:6:14
Dec 01 17:33:06.543 INFO [stderr]   |
Dec 01 17:33:06.543 INFO [stderr] 6 |     for b in (1..1000) {
Dec 01 17:33:06.543 INFO [stderr]   |              ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:06.543 INFO [stderr]   |
Dec 01 17:33:06.543 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 01 17:33:06.543 INFO [stderr] 
Dec 01 17:33:06.543 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 17:33:06.543 INFO [stderr]  --> src/problem9/mod.rs:7:18
Dec 01 17:33:06.543 INFO [stderr]   |
Dec 01 17:33:06.543 INFO [stderr] 7 |         for c in (1..1000) {
Dec 01 17:33:06.543 INFO [stderr]   |                  ^^^^^^^^^ help: remove these parentheses
Dec 01 17:33:06.543 INFO [stderr] 
Dec 01 17:33:06.543 INFO [stderr] warning: unused import: `std`
Dec 01 17:33:06.543 INFO [stderr]  --> src/problem10/mod.rs:3:5
Dec 01 17:33:06.543 INFO [stderr]   |
Dec 01 17:33:06.543 INFO [stderr] 3 | use std;
Dec 01 17:33:06.543 INFO [stderr]   |     ^^^
Dec 01 17:33:06.543 INFO [stderr] 
Dec 01 17:33:06.642 INFO [stderr] warning: unused variable: `d1`
Dec 01 17:33:06.642 INFO [stderr]  --> src/problem4/mod.rs:6:13
Dec 01 17:33:06.642 INFO [stderr]   |
Dec 01 17:33:06.642 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:06.642 INFO [stderr]   |             ^^ help: consider using `_d1` instead
Dec 01 17:33:06.642 INFO [stderr]   |
Dec 01 17:33:06.647 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 17:33:06.647 INFO [stderr] 
Dec 01 17:33:06.647 INFO [stderr] warning: unused variable: `d2`
Dec 01 17:33:06.647 INFO [stderr]  --> src/problem4/mod.rs:7:13
Dec 01 17:33:06.647 INFO [stderr]   |
Dec 01 17:33:06.648 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:06.648 INFO [stderr]   |             ^^ help: consider using `_d2` instead
Dec 01 17:33:06.648 INFO [stderr] 
Dec 01 17:33:06.657 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:06.657 INFO [stderr]   --> src/problem3/mod.rs:20:8
Dec 01 17:33:06.657 INFO [stderr]    |
Dec 01 17:33:06.657 INFO [stderr] 20 |    let mut v = prime.get_mem();
Dec 01 17:33:06.657 INFO [stderr]    |        ----^
Dec 01 17:33:06.657 INFO [stderr]    |        |
Dec 01 17:33:06.657 INFO [stderr]    |        help: remove this `mut`
Dec 01 17:33:06.657 INFO [stderr]    |
Dec 01 17:33:06.657 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 17:33:06.657 INFO [stderr] 
Dec 01 17:33:06.658 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:06.658 INFO [stderr]  --> src/problem4/mod.rs:6:9
Dec 01 17:33:06.658 INFO [stderr]   |
Dec 01 17:33:06.658 INFO [stderr] 6 |     let mut d1 = 1;
Dec 01 17:33:06.658 INFO [stderr]   |         ----^^
Dec 01 17:33:06.658 INFO [stderr]   |         |
Dec 01 17:33:06.658 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:06.658 INFO [stderr] 
Dec 01 17:33:06.658 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:06.658 INFO [stderr]  --> src/problem4/mod.rs:7:9
Dec 01 17:33:06.658 INFO [stderr]   |
Dec 01 17:33:06.658 INFO [stderr] 7 |     let mut d2 = 1;
Dec 01 17:33:06.658 INFO [stderr]   |         ----^^
Dec 01 17:33:06.658 INFO [stderr]   |         |
Dec 01 17:33:06.658 INFO [stderr]   |         help: remove this `mut`
Dec 01 17:33:06.658 INFO [stderr] 
Dec 01 17:33:06.669 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:06.669 INFO [stderr]   --> src/utils/prime.rs:23:13
Dec 01 17:33:06.669 INFO [stderr]    |
Dec 01 17:33:06.669 INFO [stderr] 23 |         let mut v = Vec::new();
Dec 01 17:33:06.669 INFO [stderr]    |             ----^
Dec 01 17:33:06.669 INFO [stderr]    |             |
Dec 01 17:33:06.669 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:06.669 INFO [stderr] 
Dec 01 17:33:06.669 INFO [stderr] warning: variable does not need to be mutable
Dec 01 17:33:06.670 INFO [stderr]   --> src/utils/prime.rs:29:13
Dec 01 17:33:06.670 INFO [stderr]    |
Dec 01 17:33:06.670 INFO [stderr] 29 |         let mut v = Vec::with_capacity(capacity);
Dec 01 17:33:06.670 INFO [stderr]    |             ----^
Dec 01 17:33:06.670 INFO [stderr]    |             |
Dec 01 17:33:06.670 INFO [stderr]    |             help: remove this `mut`
Dec 01 17:33:06.670 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:06.672 INFO [stderr]  --> src/problem3/mod.rs:6:1
Dec 01 17:33:06.672 INFO [stderr]   |
Dec 01 17:33:06.672 INFO [stderr] 6 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:06.672 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr]   |
Dec 01 17:33:06.672 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:06.672 INFO [stderr]  --> src/problem4/mod.rs:5:1
Dec 01 17:33:06.672 INFO [stderr]   |
Dec 01 17:33:06.672 INFO [stderr] 5 | pub fn solve() -> i32 {
Dec 01 17:33:06.672 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:06.672 INFO [stderr]  --> src/problem5/mod.rs:2:1
Dec 01 17:33:06.672 INFO [stderr]   |
Dec 01 17:33:06.672 INFO [stderr] 2 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:06.672 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:06.672 INFO [stderr]  --> src/problem6/mod.rs:3:1
Dec 01 17:33:06.672 INFO [stderr]   |
Dec 01 17:33:06.672 INFO [stderr] 3 | pub fn solve(upper: i64) -> i64 {
Dec 01 17:33:06.672 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:06.672 INFO [stderr]  --> src/problem7/mod.rs:4:1
Dec 01 17:33:06.672 INFO [stderr]   |
Dec 01 17:33:06.672 INFO [stderr] 4 | pub fn solve(n: i64) -> i64 {
Dec 01 17:33:06.672 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: function is never used: `solve`
Dec 01 17:33:06.672 INFO [stderr]  --> src/problem9/mod.rs:5:1
Dec 01 17:33:06.672 INFO [stderr]   |
Dec 01 17:33:06.672 INFO [stderr] 5 | pub fn solve(constant: i64) -> i64 {
Dec 01 17:33:06.672 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: method is never used: `get_mem`
Dec 01 17:33:06.672 INFO [stderr]   --> src/utils/prime.rs:54:5
Dec 01 17:33:06.672 INFO [stderr]    |
Dec 01 17:33:06.672 INFO [stderr] 54 |     pub fn get_mem(&mut self) -> &Vec<i64> {
Dec 01 17:33:06.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:06.672 INFO [stderr] warning: function is never used: `reverse`
Dec 01 17:33:06.672 INFO [stderr]   --> src/utils/number.rs:13:1
Dec 01 17:33:06.672 INFO [stderr]    |
Dec 01 17:33:06.672 INFO [stderr] 13 | pub fn reverse(n: i32) -> i32 {
Dec 01 17:33:06.672 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:33:06.672 INFO [stderr] 
Dec 01 17:33:07.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 01 17:33:07.409 INFO [stderr] su: No module specific data is present
Dec 01 17:33:08.355 INFO running `"docker" "inspect" "e7c224e81a6a43293a3f5ee4cfaa207073ef1d12f98fddb79fcc007a8925c55a"`
Dec 01 17:33:08.559 INFO running `"docker" "rm" "-f" "e7c224e81a6a43293a3f5ee4cfaa207073ef1d12f98fddb79fcc007a8925c55a"`
Dec 01 17:33:08.753 INFO [stdout] e7c224e81a6a43293a3f5ee4cfaa207073ef1d12f98fddb79fcc007a8925c55a
Dec 01 17:33:08.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 17:33:09.037 INFO [stdout] e0b0a5ded3e379ee280906149c1de9cf2f1a61813a2db2d64b66a72bd7b1287b
Dec 01 17:33:09.043 INFO running `"docker" "start" "-a" "e0b0a5ded3e379ee280906149c1de9cf2f1a61813a2db2d64b66a72bd7b1287b"`
Dec 01 17:33:09.955 INFO [stderr] usermod: no changes
Dec 01 17:33:09.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 17:33:09.987 INFO [stdout] 
Dec 01 17:33:09.987 INFO [stderr]      Running /target/debug/deps/euler-700d431cb57851f0
Dec 01 17:33:09.987 INFO [stdout] running 0 tests
Dec 01 17:33:09.987 INFO [stdout] 
Dec 01 17:33:09.987 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 17:33:09.987 INFO [stdout] 
Dec 01 17:33:09.988 INFO [stderr] su: No module specific data is present
Dec 01 17:33:10.314 INFO running `"docker" "inspect" "e0b0a5ded3e379ee280906149c1de9cf2f1a61813a2db2d64b66a72bd7b1287b"`
Dec 01 17:33:10.407 INFO running `"docker" "rm" "-f" "e0b0a5ded3e379ee280906149c1de9cf2f1a61813a2db2d64b66a72bd7b1287b"`
Dec 01 17:33:10.475 INFO [stdout] e0b0a5ded3e379ee280906149c1de9cf2f1a61813a2db2d64b66a72bd7b1287b
