Nov 09 12:08:01.758 INFO checking hgentry/euler against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 12:08:01.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-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"`
Nov 09 12:08:02.219 INFO blam! 956f83216b1f89cac5e100641b51de2be6889871e5b91765740a482cfa6c8bde
Nov 09 12:08:02.221 INFO running `"docker" "start" "-a" "956f83216b1f89cac5e100641b51de2be6889871e5b91765740a482cfa6c8bde"`
Nov 09 12:08:02.763 INFO kablam! usermod: no changes
Nov 09 12:08:02.863 INFO kablam!     Checking ord_subset v3.1.0
Nov 09 12:08:02.863 INFO kablam!     Checking num-bigint v0.1.35
Nov 09 12:08:03.982 INFO kablam!     Checking euler v0.1.0 (/source)
Nov 09 12:08:04.443 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 09 12:08:04.443 INFO kablam!   --> src/problems/p37.rs:16:5
Nov 09 12:08:04.443 INFO kablam!    |
Nov 09 12:08:04.443 INFO kablam! 16 |         if(left_truncatable(p)) {
Nov 09 12:08:04.443 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 12:08:04.443 INFO kablam!    |
Nov 09 12:08:04.443 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 12:08:04.443 INFO kablam! 
Nov 09 12:08:04.443 INFO kablam! warning: unused import: `utils::primes`
Nov 09 12:08:04.443 INFO kablam!  --> src/problems/p40.rs:1:5
Nov 09 12:08:04.443 INFO kablam!   |
Nov 09 12:08:04.443 INFO kablam! 1 | use utils::primes;
Nov 09 12:08:04.443 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 12:08:04.443 INFO kablam!   |
Nov 09 12:08:04.443 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 12:08:04.443 INFO kablam! 
Nov 09 12:08:04.443 INFO kablam! warning: unused import: `utils::primes`
Nov 09 12:08:04.443 INFO kablam!  --> src/problems/p42.rs:1:5
Nov 09 12:08:04.443 INFO kablam!   |
Nov 09 12:08:04.443 INFO kablam! 1 | use utils::primes;
Nov 09 12:08:04.443 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 12:08:04.443 INFO kablam! 
Nov 09 12:08:04.443 INFO kablam! warning: unused import: `utils::vec`
Nov 09 12:08:04.443 INFO kablam!  --> src/problems/p43.rs:1:5
Nov 09 12:08:04.443 INFO kablam!   |
Nov 09 12:08:04.443 INFO kablam! 1 | use utils::vec;
Nov 09 12:08:04.443 INFO kablam!   |     ^^^^^^^^^^
Nov 09 12:08:04.443 INFO kablam! 
Nov 09 12:08:04.443 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Nov 09 12:08:04.443 INFO kablam!  --> src/problems/p615.rs:1:5
Nov 09 12:08:04.443 INFO kablam!   |
Nov 09 12:08:04.443 INFO kablam! 1 | use std::collections::BTreeMap;
Nov 09 12:08:04.443 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.443 INFO kablam! 
Nov 09 12:08:04.443 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 09 12:08:04.443 INFO kablam!  --> src/problems/p615.rs:3:5
Nov 09 12:08:04.443 INFO kablam!   |
Nov 09 12:08:04.443 INFO kablam! 3 | use std::cell::RefCell;
Nov 09 12:08:04.443 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.443 INFO kablam! 
Nov 09 12:08:04.443 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 09 12:08:04.443 INFO kablam!  --> src/problems/p615.rs:4:5
Nov 09 12:08:04.443 INFO kablam!   |
Nov 09 12:08:04.443 INFO kablam! 4 | use std::rc::Rc;
Nov 09 12:08:04.443 INFO kablam!   |     ^^^^^^^^^^^
Nov 09 12:08:04.443 INFO kablam! 
Nov 09 12:08:04.499 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 09 12:08:04.499 INFO kablam!   --> src/problems/p37.rs:16:5
Nov 09 12:08:04.499 INFO kablam!    |
Nov 09 12:08:04.499 INFO kablam! 16 |         if(left_truncatable(p)) {
Nov 09 12:08:04.499 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 09 12:08:04.499 INFO kablam!    |
Nov 09 12:08:04.499 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 12:08:04.499 INFO kablam! 
Nov 09 12:08:04.499 INFO kablam! warning: unused import: `utils::primes`
Nov 09 12:08:04.499 INFO kablam!  --> src/problems/p40.rs:1:5
Nov 09 12:08:04.499 INFO kablam!   |
Nov 09 12:08:04.499 INFO kablam! 1 | use utils::primes;
Nov 09 12:08:04.499 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 12:08:04.499 INFO kablam!   |
Nov 09 12:08:04.499 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 12:08:04.499 INFO kablam! 
Nov 09 12:08:04.500 INFO kablam! warning: unused import: `utils::primes`
Nov 09 12:08:04.500 INFO kablam!  --> src/problems/p42.rs:1:5
Nov 09 12:08:04.500 INFO kablam!   |
Nov 09 12:08:04.500 INFO kablam! 1 | use utils::primes;
Nov 09 12:08:04.500 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 09 12:08:04.500 INFO kablam! 
Nov 09 12:08:04.500 INFO kablam! warning: unused import: `utils::vec`
Nov 09 12:08:04.500 INFO kablam!  --> src/problems/p43.rs:1:5
Nov 09 12:08:04.500 INFO kablam!   |
Nov 09 12:08:04.500 INFO kablam! 1 | use utils::vec;
Nov 09 12:08:04.500 INFO kablam!   |     ^^^^^^^^^^
Nov 09 12:08:04.500 INFO kablam! 
Nov 09 12:08:04.500 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Nov 09 12:08:04.500 INFO kablam!  --> src/problems/p615.rs:1:5
Nov 09 12:08:04.500 INFO kablam!   |
Nov 09 12:08:04.500 INFO kablam! 1 | use std::collections::BTreeMap;
Nov 09 12:08:04.500 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.500 INFO kablam! 
Nov 09 12:08:04.500 INFO kablam! warning: unused import: `std::cell::RefCell`
Nov 09 12:08:04.500 INFO kablam!  --> src/problems/p615.rs:3:5
Nov 09 12:08:04.500 INFO kablam!   |
Nov 09 12:08:04.500 INFO kablam! 3 | use std::cell::RefCell;
Nov 09 12:08:04.501 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.501 INFO kablam! 
Nov 09 12:08:04.501 INFO kablam! warning: unused import: `std::rc::Rc`
Nov 09 12:08:04.501 INFO kablam!  --> src/problems/p615.rs:4:5
Nov 09 12:08:04.501 INFO kablam!   |
Nov 09 12:08:04.501 INFO kablam! 4 | use std::rc::Rc;
Nov 09 12:08:04.501 INFO kablam!   |     ^^^^^^^^^^^
Nov 09 12:08:04.501 INFO kablam! 
Nov 09 12:08:04.783 INFO kablam! warning: unused variable: `i`
Nov 09 12:08:04.783 INFO kablam!   --> src/problems/p43.rs:14:9
Nov 09 12:08:04.783 INFO kablam!    |
Nov 09 12:08:04.783 INFO kablam! 14 |             Some(i) => {},
Nov 09 12:08:04.783 INFO kablam!    |                  ^ help: consider using `_i` instead
Nov 09 12:08:04.783 INFO kablam!    |
Nov 09 12:08:04.783 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:08:04.783 INFO kablam! 
Nov 09 12:08:04.803 INFO kablam! warning: unused variable: `i`
Nov 09 12:08:04.803 INFO kablam!   --> src/problems/p43.rs:14:9
Nov 09 12:08:04.803 INFO kablam!    |
Nov 09 12:08:04.803 INFO kablam! 14 |             Some(i) => {},
Nov 09 12:08:04.803 INFO kablam!    |                  ^ help: consider using `_i` instead
Nov 09 12:08:04.803 INFO kablam!    |
Nov 09 12:08:04.803 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:08:04.803 INFO kablam! 
Nov 09 12:08:04.877 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.877 INFO kablam!  --> src/problems/p42.rs:6:6
Nov 09 12:08:04.877 INFO kablam!   |
Nov 09 12:08:04.877 INFO kablam! 6 |     let mut list : Vec<String> = strings::process_list(s);
Nov 09 12:08:04.877 INFO kablam!   |         ----^^^^
Nov 09 12:08:04.877 INFO kablam!   |         |
Nov 09 12:08:04.877 INFO kablam!   |         help: remove this `mut`
Nov 09 12:08:04.877 INFO kablam!   |
Nov 09 12:08:04.877 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 12:08:04.877 INFO kablam! 
Nov 09 12:08:04.877 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.877 INFO kablam!   --> src/problems/p43.rs:10:7
Nov 09 12:08:04.877 INFO kablam!    |
Nov 09 12:08:04.877 INFO kablam! 10 |         let mut sv = to_vec(seventeen);
Nov 09 12:08:04.877 INFO kablam!    |             ----^^
Nov 09 12:08:04.877 INFO kablam!    |             |
Nov 09 12:08:04.877 INFO kablam!    |             help: remove this `mut`
Nov 09 12:08:04.877 INFO kablam! 
Nov 09 12:08:04.890 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.891 INFO kablam!  --> src/problems/p42.rs:6:6
Nov 09 12:08:04.896 INFO kablam!   |
Nov 09 12:08:04.896 INFO kablam! 6 |     let mut list : Vec<String> = strings::process_list(s);
Nov 09 12:08:04.896 INFO kablam!   |         ----^^^^
Nov 09 12:08:04.896 INFO kablam!   |         |
Nov 09 12:08:04.896 INFO kablam!   |         help: remove this `mut`
Nov 09 12:08:04.896 INFO kablam!   |
Nov 09 12:08:04.896 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 12:08:04.896 INFO kablam! 
Nov 09 12:08:04.896 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.896 INFO kablam!   --> src/problems/p43.rs:10:7
Nov 09 12:08:04.896 INFO kablam!    |
Nov 09 12:08:04.897 INFO kablam! 10 |         let mut sv = to_vec(seventeen);
Nov 09 12:08:04.897 INFO kablam!    |             ----^^
Nov 09 12:08:04.897 INFO kablam!    |             |
Nov 09 12:08:04.897 INFO kablam!    |             help: remove this `mut`
Nov 09 12:08:04.897 INFO kablam! 
Nov 09 12:08:04.897 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.897 INFO kablam!   --> src/utils/math.rs:97:25
Nov 09 12:08:04.897 INFO kablam!    |
Nov 09 12:08:04.897 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 09 12:08:04.897 INFO kablam!    |                         ----^^^^^
Nov 09 12:08:04.897 INFO kablam!    |                         |
Nov 09 12:08:04.897 INFO kablam!    |                         help: remove this `mut`
Nov 09 12:08:04.897 INFO kablam! 
Nov 09 12:08:04.897 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.897 INFO kablam!    --> src/utils/math.rs:161:25
Nov 09 12:08:04.897 INFO kablam!     |
Nov 09 12:08:04.897 INFO kablam! 161 | pub fn prev_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 09 12:08:04.897 INFO kablam!     |                         ----^^^^^
Nov 09 12:08:04.897 INFO kablam!     |                         |
Nov 09 12:08:04.897 INFO kablam!     |                         help: remove this `mut`
Nov 09 12:08:04.897 INFO kablam! 
Nov 09 12:08:04.910 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.910 INFO kablam!   --> src/utils/math.rs:97:25
Nov 09 12:08:04.910 INFO kablam!    |
Nov 09 12:08:04.910 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 09 12:08:04.910 INFO kablam!    |                         ----^^^^^
Nov 09 12:08:04.910 INFO kablam!    |                         |
Nov 09 12:08:04.910 INFO kablam!    |                         help: remove this `mut`
Nov 09 12:08:04.910 INFO kablam! 
Nov 09 12:08:04.912 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:08:04.912 INFO kablam!    --> src/utils/math.rs:161:25
Nov 09 12:08:04.912 INFO kablam!     |
Nov 09 12:08:04.912 INFO kablam! 161 | pub fn prev_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 09 12:08:04.912 INFO kablam!     |                         ----^^^^^
Nov 09 12:08:04.912 INFO kablam!     |                         |
Nov 09 12:08:04.912 INFO kablam!     |                         help: remove this `mut`
Nov 09 12:08:04.912 INFO kablam! 
Nov 09 12:08:04.913 INFO kablam! warning: function is never used: `right_truncatable`
Nov 09 12:08:04.913 INFO kablam!   --> src/problems/p37.rs:29:1
Nov 09 12:08:04.913 INFO kablam!    |
Nov 09 12:08:04.913 INFO kablam! 29 | pub fn right_truncatable(p: i64) -> bool {
Nov 09 12:08:04.913 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.913 INFO kablam!    |
Nov 09 12:08:04.913 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 12:08:04.913 INFO kablam! 
Nov 09 12:08:04.914 INFO kablam! warning: function is never used: `next_permutation`
Nov 09 12:08:04.914 INFO kablam!   --> src/utils/math.rs:97:1
Nov 09 12:08:04.914 INFO kablam!    |
Nov 09 12:08:04.914 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 09 12:08:04.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.914 INFO kablam! 
Nov 09 12:08:04.914 INFO kablam! warning: function is never used: `list_primes`
Nov 09 12:08:04.914 INFO kablam!   --> src/utils/primes.rs:16:1
Nov 09 12:08:04.914 INFO kablam!    |
Nov 09 12:08:04.914 INFO kablam! 16 | pub fn list_primes(max: i64) -> Vec<i64> {
Nov 09 12:08:04.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.914 INFO kablam! 
Nov 09 12:08:04.914 INFO kablam! warning: function is never used: `char_as_val`
Nov 09 12:08:04.914 INFO kablam!   --> src/utils/strings.rs:32:1
Nov 09 12:08:04.914 INFO kablam!    |
Nov 09 12:08:04.914 INFO kablam! 32 | pub fn char_as_val(c: char) -> i64 {
Nov 09 12:08:04.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.914 INFO kablam! 
Nov 09 12:08:04.914 INFO kablam! warning: function is never used: `subvec`
Nov 09 12:08:04.914 INFO kablam!  --> src/utils/vec.rs:3:1
Nov 09 12:08:04.914 INFO kablam!   |
Nov 09 12:08:04.914 INFO kablam! 3 | pub fn subvec<T: Copy>(v: &Vec<T>, a: usize, b: usize) -> Vec<T> {
Nov 09 12:08:04.914 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.914 INFO kablam! 
Nov 09 12:08:04.931 INFO kablam! warning: function is never used: `right_truncatable`
Nov 09 12:08:04.931 INFO kablam!   --> src/problems/p37.rs:29:1
Nov 09 12:08:04.931 INFO kablam!    |
Nov 09 12:08:04.931 INFO kablam! 29 | pub fn right_truncatable(p: i64) -> bool {
Nov 09 12:08:04.931 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.931 INFO kablam!    |
Nov 09 12:08:04.931 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 12:08:04.931 INFO kablam! 
Nov 09 12:08:04.931 INFO kablam! warning: function is never used: `next_permutation`
Nov 09 12:08:04.931 INFO kablam!   --> src/utils/math.rs:97:1
Nov 09 12:08:04.931 INFO kablam!    |
Nov 09 12:08:04.931 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 09 12:08:04.931 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.931 INFO kablam! 
Nov 09 12:08:04.932 INFO kablam! warning: function is never used: `list_primes`
Nov 09 12:08:04.932 INFO kablam!   --> src/utils/primes.rs:16:1
Nov 09 12:08:04.932 INFO kablam!    |
Nov 09 12:08:04.932 INFO kablam! 16 | pub fn list_primes(max: i64) -> Vec<i64> {
Nov 09 12:08:04.932 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.932 INFO kablam! 
Nov 09 12:08:04.932 INFO kablam! warning: function is never used: `char_as_val`
Nov 09 12:08:04.932 INFO kablam!   --> src/utils/strings.rs:32:1
Nov 09 12:08:04.932 INFO kablam!    |
Nov 09 12:08:04.932 INFO kablam! 32 | pub fn char_as_val(c: char) -> i64 {
Nov 09 12:08:04.932 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.932 INFO kablam! 
Nov 09 12:08:04.932 INFO kablam! warning: function is never used: `subvec`
Nov 09 12:08:04.932 INFO kablam!  --> src/utils/vec.rs:3:1
Nov 09 12:08:04.932 INFO kablam!   |
Nov 09 12:08:04.932 INFO kablam! 3 | pub fn subvec<T: Copy>(v: &Vec<T>, a: usize, b: usize) -> Vec<T> {
Nov 09 12:08:04.932 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 12:08:04.932 INFO kablam! 
Nov 09 12:08:04.950 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Nov 09 12:08:04.954 INFO kablam! su: No module specific data is present
Nov 09 12:08:05.249 INFO running `"docker" "rm" "-f" "956f83216b1f89cac5e100641b51de2be6889871e5b91765740a482cfa6c8bde"`
Nov 09 12:08:05.327 INFO blam! 956f83216b1f89cac5e100641b51de2be6889871e5b91765740a482cfa6c8bde