Nov 01 04:10:11.080 INFO checking hgentry/euler against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 04:10:11.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 04:10:11.308 INFO blam! df198868737cd2044ca5a96518c532db4c8261f63dec92e7276993b1277f6fca Nov 01 04:10:11.310 INFO running `"docker" "start" "-a" "df198868737cd2044ca5a96518c532db4c8261f63dec92e7276993b1277f6fca"` Nov 01 04:10:11.782 INFO kablam! usermod: no changes Nov 01 04:10:11.838 INFO kablam! Checking ord_subset v3.1.0 Nov 01 04:10:11.839 INFO kablam! Checking num-bigint v0.1.35 Nov 01 04:10:13.010 INFO kablam! Checking euler v0.1.0 (/source) Nov 01 04:10:13.518 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 01 04:10:13.518 INFO kablam! --> src/problems/p37.rs:16:5 Nov 01 04:10:13.518 INFO kablam! | Nov 01 04:10:13.518 INFO kablam! 16 | if(left_truncatable(p)) { Nov 01 04:10:13.518 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 01 04:10:13.518 INFO kablam! | Nov 01 04:10:13.518 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 01 04:10:13.518 INFO kablam! Nov 01 04:10:13.518 INFO kablam! warning: unused import: `utils::primes` Nov 01 04:10:13.518 INFO kablam! --> src/problems/p40.rs:1:5 Nov 01 04:10:13.518 INFO kablam! | Nov 01 04:10:13.518 INFO kablam! 1 | use utils::primes; Nov 01 04:10:13.518 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 04:10:13.518 INFO kablam! | Nov 01 04:10:13.518 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 04:10:13.519 INFO kablam! Nov 01 04:10:13.519 INFO kablam! warning: unused import: `utils::primes` Nov 01 04:10:13.519 INFO kablam! --> src/problems/p42.rs:1:5 Nov 01 04:10:13.519 INFO kablam! | Nov 01 04:10:13.519 INFO kablam! 1 | use utils::primes; Nov 01 04:10:13.519 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 04:10:13.519 INFO kablam! Nov 01 04:10:13.519 INFO kablam! warning: unused import: `utils::vec` Nov 01 04:10:13.519 INFO kablam! --> src/problems/p43.rs:1:5 Nov 01 04:10:13.519 INFO kablam! | Nov 01 04:10:13.519 INFO kablam! 1 | use utils::vec; Nov 01 04:10:13.519 INFO kablam! | ^^^^^^^^^^ Nov 01 04:10:13.519 INFO kablam! Nov 01 04:10:13.519 INFO kablam! warning: unused import: `std::collections::BTreeMap` Nov 01 04:10:13.519 INFO kablam! --> src/problems/p615.rs:1:5 Nov 01 04:10:13.519 INFO kablam! | Nov 01 04:10:13.519 INFO kablam! 1 | use std::collections::BTreeMap; Nov 01 04:10:13.519 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:13.519 INFO kablam! Nov 01 04:10:13.519 INFO kablam! warning: unused import: `std::cell::RefCell` Nov 01 04:10:13.519 INFO kablam! --> src/problems/p615.rs:3:5 Nov 01 04:10:13.519 INFO kablam! | Nov 01 04:10:13.519 INFO kablam! 3 | use std::cell::RefCell; Nov 01 04:10:13.519 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 04:10:13.519 INFO kablam! Nov 01 04:10:13.519 INFO kablam! warning: unused import: `std::rc::Rc` Nov 01 04:10:13.519 INFO kablam! --> src/problems/p615.rs:4:5 Nov 01 04:10:13.519 INFO kablam! | Nov 01 04:10:13.519 INFO kablam! 4 | use std::rc::Rc; Nov 01 04:10:13.519 INFO kablam! | ^^^^^^^^^^^ Nov 01 04:10:13.519 INFO kablam! Nov 01 04:10:13.625 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 01 04:10:13.625 INFO kablam! --> src/problems/p37.rs:16:5 Nov 01 04:10:13.625 INFO kablam! | Nov 01 04:10:13.625 INFO kablam! 16 | if(left_truncatable(p)) { Nov 01 04:10:13.626 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 01 04:10:13.626 INFO kablam! | Nov 01 04:10:13.626 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 01 04:10:13.626 INFO kablam! Nov 01 04:10:13.626 INFO kablam! warning: unused import: `utils::primes` Nov 01 04:10:13.626 INFO kablam! --> src/problems/p40.rs:1:5 Nov 01 04:10:13.626 INFO kablam! | Nov 01 04:10:13.626 INFO kablam! 1 | use utils::primes; Nov 01 04:10:13.626 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 04:10:13.626 INFO kablam! | Nov 01 04:10:13.626 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 04:10:13.626 INFO kablam! Nov 01 04:10:13.626 INFO kablam! warning: unused import: `utils::primes` Nov 01 04:10:13.626 INFO kablam! --> src/problems/p42.rs:1:5 Nov 01 04:10:13.626 INFO kablam! | Nov 01 04:10:13.626 INFO kablam! 1 | use utils::primes; Nov 01 04:10:13.626 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 04:10:13.626 INFO kablam! Nov 01 04:10:13.626 INFO kablam! warning: unused import: `utils::vec` Nov 01 04:10:13.626 INFO kablam! --> src/problems/p43.rs:1:5 Nov 01 04:10:13.626 INFO kablam! | Nov 01 04:10:13.626 INFO kablam! 1 | use utils::vec; Nov 01 04:10:13.626 INFO kablam! | ^^^^^^^^^^ Nov 01 04:10:13.626 INFO kablam! Nov 01 04:10:13.626 INFO kablam! warning: unused import: `std::collections::BTreeMap` Nov 01 04:10:13.626 INFO kablam! --> src/problems/p615.rs:1:5 Nov 01 04:10:13.626 INFO kablam! | Nov 01 04:10:13.626 INFO kablam! 1 | use std::collections::BTreeMap; Nov 01 04:10:13.626 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:13.626 INFO kablam! Nov 01 04:10:13.626 INFO kablam! warning: unused import: `std::cell::RefCell` Nov 01 04:10:13.626 INFO kablam! --> src/problems/p615.rs:3:5 Nov 01 04:10:13.626 INFO kablam! | Nov 01 04:10:13.626 INFO kablam! 3 | use std::cell::RefCell; Nov 01 04:10:13.628 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 04:10:13.628 INFO kablam! Nov 01 04:10:13.628 INFO kablam! warning: unused import: `std::rc::Rc` Nov 01 04:10:13.628 INFO kablam! --> src/problems/p615.rs:4:5 Nov 01 04:10:13.628 INFO kablam! | Nov 01 04:10:13.628 INFO kablam! 4 | use std::rc::Rc; Nov 01 04:10:13.628 INFO kablam! | ^^^^^^^^^^^ Nov 01 04:10:13.628 INFO kablam! Nov 01 04:10:13.900 INFO kablam! warning: unused variable: `i` Nov 01 04:10:13.901 INFO kablam! --> src/problems/p43.rs:14:9 Nov 01 04:10:13.901 INFO kablam! | Nov 01 04:10:13.901 INFO kablam! 14 | Some(i) => {}, Nov 01 04:10:13.901 INFO kablam! | ^ help: consider using `_i` instead Nov 01 04:10:13.901 INFO kablam! | Nov 01 04:10:13.901 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 04:10:13.901 INFO kablam! Nov 01 04:10:14.007 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.007 INFO kablam! --> src/problems/p42.rs:6:6 Nov 01 04:10:14.008 INFO kablam! | Nov 01 04:10:14.008 INFO kablam! 6 | let mut list : Vec = strings::process_list(s); Nov 01 04:10:14.008 INFO kablam! | ----^^^^ Nov 01 04:10:14.008 INFO kablam! | | Nov 01 04:10:14.008 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.008 INFO kablam! | Nov 01 04:10:14.008 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 04:10:14.008 INFO kablam! Nov 01 04:10:14.012 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.012 INFO kablam! --> src/problems/p43.rs:10:7 Nov 01 04:10:14.012 INFO kablam! | Nov 01 04:10:14.012 INFO kablam! 10 | let mut sv = to_vec(seventeen); Nov 01 04:10:14.012 INFO kablam! | ----^^ Nov 01 04:10:14.013 INFO kablam! | | Nov 01 04:10:14.013 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.013 INFO kablam! Nov 01 04:10:14.036 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.036 INFO kablam! --> src/utils/math.rs:97:25 Nov 01 04:10:14.037 INFO kablam! | Nov 01 04:10:14.037 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Nov 01 04:10:14.037 INFO kablam! | ----^^^^^ Nov 01 04:10:14.037 INFO kablam! | | Nov 01 04:10:14.037 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.037 INFO kablam! Nov 01 04:10:14.040 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.040 INFO kablam! --> src/utils/math.rs:161:25 Nov 01 04:10:14.040 INFO kablam! | Nov 01 04:10:14.040 INFO kablam! 161 | pub fn prev_permutation(mut input: &Vec) -> Vec { Nov 01 04:10:14.040 INFO kablam! | ----^^^^^ Nov 01 04:10:14.040 INFO kablam! | | Nov 01 04:10:14.041 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.041 INFO kablam! Nov 01 04:10:14.065 INFO kablam! warning: function is never used: `right_truncatable` Nov 01 04:10:14.065 INFO kablam! --> src/problems/p37.rs:29:1 Nov 01 04:10:14.065 INFO kablam! | Nov 01 04:10:14.065 INFO kablam! 29 | pub fn right_truncatable(p: i64) -> bool { Nov 01 04:10:14.065 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.065 INFO kablam! | Nov 01 04:10:14.065 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 04:10:14.065 INFO kablam! Nov 01 04:10:14.065 INFO kablam! warning: function is never used: `next_permutation` Nov 01 04:10:14.065 INFO kablam! --> src/utils/math.rs:97:1 Nov 01 04:10:14.065 INFO kablam! | Nov 01 04:10:14.065 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Nov 01 04:10:14.065 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.065 INFO kablam! Nov 01 04:10:14.065 INFO kablam! warning: unused variable: `i` Nov 01 04:10:14.066 INFO kablam! warning: function is never used: `list_primes` Nov 01 04:10:14.066 INFO kablam! --> src/utils/primes.rs:16:1 Nov 01 04:10:14.066 INFO kablam! | Nov 01 04:10:14.066 INFO kablam! 16 | pub fn list_primes(max: i64) -> Vec { Nov 01 04:10:14.066 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.066 INFO kablam! --> src/problems/p43.rs:14:9 Nov 01 04:10:14.066 INFO kablam! | Nov 01 04:10:14.066 INFO kablam! 14 | Some(i) => {}, Nov 01 04:10:14.066 INFO kablam! | ^ help: consider using `_i` instead Nov 01 04:10:14.066 INFO kablam! | Nov 01 04:10:14.066 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 04:10:14.066 INFO kablam! Nov 01 04:10:14.066 INFO kablam! Nov 01 04:10:14.066 INFO kablam! warning: function is never used: `char_as_val` Nov 01 04:10:14.066 INFO kablam! --> src/utils/strings.rs:32:1 Nov 01 04:10:14.067 INFO kablam! | Nov 01 04:10:14.067 INFO kablam! 32 | pub fn char_as_val(c: char) -> i64 { Nov 01 04:10:14.067 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.067 INFO kablam! Nov 01 04:10:14.067 INFO kablam! warning: function is never used: `subvec` Nov 01 04:10:14.067 INFO kablam! --> src/utils/vec.rs:3:1 Nov 01 04:10:14.067 INFO kablam! | Nov 01 04:10:14.067 INFO kablam! 3 | pub fn subvec(v: &Vec, a: usize, b: usize) -> Vec { Nov 01 04:10:14.067 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.067 INFO kablam! Nov 01 04:10:14.166 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.166 INFO kablam! --> src/problems/p42.rs:6:6 Nov 01 04:10:14.166 INFO kablam! | Nov 01 04:10:14.166 INFO kablam! 6 | let mut list : Vec = strings::process_list(s); Nov 01 04:10:14.166 INFO kablam! | ----^^^^ Nov 01 04:10:14.166 INFO kablam! | | Nov 01 04:10:14.166 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.166 INFO kablam! | Nov 01 04:10:14.166 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 04:10:14.166 INFO kablam! Nov 01 04:10:14.173 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.173 INFO kablam! --> src/problems/p43.rs:10:7 Nov 01 04:10:14.173 INFO kablam! | Nov 01 04:10:14.173 INFO kablam! 10 | let mut sv = to_vec(seventeen); Nov 01 04:10:14.173 INFO kablam! | ----^^ Nov 01 04:10:14.173 INFO kablam! | | Nov 01 04:10:14.173 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.173 INFO kablam! Nov 01 04:10:14.194 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.194 INFO kablam! --> src/utils/math.rs:97:25 Nov 01 04:10:14.194 INFO kablam! | Nov 01 04:10:14.194 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Nov 01 04:10:14.194 INFO kablam! | ----^^^^^ Nov 01 04:10:14.194 INFO kablam! | | Nov 01 04:10:14.194 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.194 INFO kablam! Nov 01 04:10:14.198 INFO kablam! warning: variable does not need to be mutable Nov 01 04:10:14.198 INFO kablam! --> src/utils/math.rs:161:25 Nov 01 04:10:14.198 INFO kablam! | Nov 01 04:10:14.198 INFO kablam! 161 | pub fn prev_permutation(mut input: &Vec) -> Vec { Nov 01 04:10:14.198 INFO kablam! | ----^^^^^ Nov 01 04:10:14.198 INFO kablam! | | Nov 01 04:10:14.198 INFO kablam! | help: remove this `mut` Nov 01 04:10:14.198 INFO kablam! Nov 01 04:10:14.217 INFO kablam! warning: function is never used: `right_truncatable` Nov 01 04:10:14.217 INFO kablam! --> src/problems/p37.rs:29:1 Nov 01 04:10:14.217 INFO kablam! | Nov 01 04:10:14.217 INFO kablam! 29 | pub fn right_truncatable(p: i64) -> bool { Nov 01 04:10:14.217 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.217 INFO kablam! | Nov 01 04:10:14.217 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 04:10:14.217 INFO kablam! Nov 01 04:10:14.217 INFO kablam! warning: function is never used: `next_permutation` Nov 01 04:10:14.217 INFO kablam! --> src/utils/math.rs:97:1 Nov 01 04:10:14.217 INFO kablam! | Nov 01 04:10:14.217 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Nov 01 04:10:14.217 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.217 INFO kablam! Nov 01 04:10:14.217 INFO kablam! warning: function is never used: `list_primes` Nov 01 04:10:14.217 INFO kablam! --> src/utils/primes.rs:16:1 Nov 01 04:10:14.217 INFO kablam! | Nov 01 04:10:14.217 INFO kablam! 16 | pub fn list_primes(max: i64) -> Vec { Nov 01 04:10:14.217 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.217 INFO kablam! Nov 01 04:10:14.217 INFO kablam! warning: function is never used: `char_as_val` Nov 01 04:10:14.217 INFO kablam! --> src/utils/strings.rs:32:1 Nov 01 04:10:14.218 INFO kablam! | Nov 01 04:10:14.218 INFO kablam! 32 | pub fn char_as_val(c: char) -> i64 { Nov 01 04:10:14.218 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.218 INFO kablam! Nov 01 04:10:14.218 INFO kablam! warning: function is never used: `subvec` Nov 01 04:10:14.218 INFO kablam! --> src/utils/vec.rs:3:1 Nov 01 04:10:14.218 INFO kablam! | Nov 01 04:10:14.218 INFO kablam! 3 | pub fn subvec(v: &Vec, a: usize, b: usize) -> Vec { Nov 01 04:10:14.218 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:10:14.218 INFO kablam! Nov 01 04:10:14.250 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.44s Nov 01 04:10:14.259 INFO kablam! su: No module specific data is present Nov 01 04:10:14.574 INFO running `"docker" "rm" "-f" "df198868737cd2044ca5a96518c532db4c8261f63dec92e7276993b1277f6fca"` Nov 01 04:10:14.824 INFO blam! df198868737cd2044ca5a96518c532db4c8261f63dec92e7276993b1277f6fca