Oct 12 20:43:46.337 INFO checking hgentry/euler against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 12 20:43:46.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"` Oct 12 20:43:46.944 INFO blam! 982779e504be01d2bec8110672a915cc83b447714b3cf6d43696541993e66ad8 Oct 12 20:43:46.946 INFO running `"docker" "start" "-a" "982779e504be01d2bec8110672a915cc83b447714b3cf6d43696541993e66ad8"` Oct 12 20:43:47.948 INFO kablam! usermod: no changes Oct 12 20:43:48.084 INFO kablam! Checking ord_subset v3.1.0 Oct 12 20:43:49.032 INFO kablam! Checking euler v0.1.0 (/source) Oct 12 20:43:49.768 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 12 20:43:49.768 INFO kablam! --> src/problems/p37.rs:16:5 Oct 12 20:43:49.768 INFO kablam! | Oct 12 20:43:49.768 INFO kablam! 16 | if(left_truncatable(p)) { Oct 12 20:43:49.768 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 12 20:43:49.768 INFO kablam! | Oct 12 20:43:49.768 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 12 20:43:49.768 INFO kablam! Oct 12 20:43:49.768 INFO kablam! warning: unused import: `utils::primes` Oct 12 20:43:49.768 INFO kablam! --> src/problems/p40.rs:1:5 Oct 12 20:43:49.768 INFO kablam! | Oct 12 20:43:49.768 INFO kablam! 1 | use utils::primes; Oct 12 20:43:49.768 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 20:43:49.768 INFO kablam! | Oct 12 20:43:49.768 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 20:43:49.768 INFO kablam! Oct 12 20:43:49.768 INFO kablam! warning: unused import: `utils::primes` Oct 12 20:43:49.768 INFO kablam! --> src/problems/p42.rs:1:5 Oct 12 20:43:49.768 INFO kablam! | Oct 12 20:43:49.768 INFO kablam! 1 | use utils::primes; Oct 12 20:43:49.768 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 20:43:49.768 INFO kablam! Oct 12 20:43:49.768 INFO kablam! warning: unused import: `utils::vec` Oct 12 20:43:49.768 INFO kablam! --> src/problems/p43.rs:1:5 Oct 12 20:43:49.768 INFO kablam! | Oct 12 20:43:49.768 INFO kablam! 1 | use utils::vec; Oct 12 20:43:49.768 INFO kablam! | ^^^^^^^^^^ Oct 12 20:43:49.768 INFO kablam! Oct 12 20:43:49.769 INFO kablam! warning: unused import: `std::collections::BTreeMap` Oct 12 20:43:49.769 INFO kablam! --> src/problems/p615.rs:1:5 Oct 12 20:43:49.769 INFO kablam! | Oct 12 20:43:49.769 INFO kablam! 1 | use std::collections::BTreeMap; Oct 12 20:43:49.769 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:49.769 INFO kablam! Oct 12 20:43:49.769 INFO kablam! warning: unused import: `std::cell::RefCell` Oct 12 20:43:49.769 INFO kablam! --> src/problems/p615.rs:3:5 Oct 12 20:43:49.769 INFO kablam! | Oct 12 20:43:49.769 INFO kablam! 3 | use std::cell::RefCell; Oct 12 20:43:49.769 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 12 20:43:49.769 INFO kablam! Oct 12 20:43:49.769 INFO kablam! warning: unused import: `std::rc::Rc` Oct 12 20:43:49.769 INFO kablam! --> src/problems/p615.rs:4:5 Oct 12 20:43:49.769 INFO kablam! | Oct 12 20:43:49.769 INFO kablam! 4 | use std::rc::Rc; Oct 12 20:43:49.769 INFO kablam! | ^^^^^^^^^^^ Oct 12 20:43:49.769 INFO kablam! Oct 12 20:43:50.004 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 12 20:43:50.004 INFO kablam! --> src/problems/p37.rs:16:5 Oct 12 20:43:50.004 INFO kablam! | Oct 12 20:43:50.004 INFO kablam! 16 | if(left_truncatable(p)) { Oct 12 20:43:50.004 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 12 20:43:50.004 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 12 20:43:50.005 INFO kablam! Oct 12 20:43:50.005 INFO kablam! warning: unused import: `utils::primes` Oct 12 20:43:50.005 INFO kablam! --> src/problems/p40.rs:1:5 Oct 12 20:43:50.005 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! 1 | use utils::primes; Oct 12 20:43:50.005 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 20:43:50.005 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 20:43:50.005 INFO kablam! Oct 12 20:43:50.005 INFO kablam! warning: unused import: `utils::primes` Oct 12 20:43:50.005 INFO kablam! --> src/problems/p42.rs:1:5 Oct 12 20:43:50.005 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! 1 | use utils::primes; Oct 12 20:43:50.005 INFO kablam! | ^^^^^^^^^^^^^ Oct 12 20:43:50.005 INFO kablam! Oct 12 20:43:50.005 INFO kablam! warning: unused import: `utils::vec` Oct 12 20:43:50.005 INFO kablam! --> src/problems/p43.rs:1:5 Oct 12 20:43:50.005 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! 1 | use utils::vec; Oct 12 20:43:50.005 INFO kablam! | ^^^^^^^^^^ Oct 12 20:43:50.005 INFO kablam! Oct 12 20:43:50.005 INFO kablam! warning: unused import: `std::collections::BTreeMap` Oct 12 20:43:50.005 INFO kablam! --> src/problems/p615.rs:1:5 Oct 12 20:43:50.005 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! 1 | use std::collections::BTreeMap; Oct 12 20:43:50.005 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.005 INFO kablam! Oct 12 20:43:50.005 INFO kablam! warning: unused import: `std::cell::RefCell` Oct 12 20:43:50.005 INFO kablam! --> src/problems/p615.rs:3:5 Oct 12 20:43:50.005 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! 3 | use std::cell::RefCell; Oct 12 20:43:50.005 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.005 INFO kablam! Oct 12 20:43:50.005 INFO kablam! warning: unused import: `std::rc::Rc` Oct 12 20:43:50.005 INFO kablam! --> src/problems/p615.rs:4:5 Oct 12 20:43:50.005 INFO kablam! | Oct 12 20:43:50.005 INFO kablam! 4 | use std::rc::Rc; Oct 12 20:43:50.005 INFO kablam! | ^^^^^^^^^^^ Oct 12 20:43:50.005 INFO kablam! Oct 12 20:43:50.193 INFO kablam! warning: unused variable: `i` Oct 12 20:43:50.194 INFO kablam! --> src/problems/p43.rs:14:9 Oct 12 20:43:50.194 INFO kablam! | Oct 12 20:43:50.194 INFO kablam! 14 | Some(i) => {}, Oct 12 20:43:50.194 INFO kablam! | ^ help: consider using `_i` instead Oct 12 20:43:50.194 INFO kablam! | Oct 12 20:43:50.194 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 20:43:50.194 INFO kablam! Oct 12 20:43:50.285 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.285 INFO kablam! --> src/problems/p42.rs:6:6 Oct 12 20:43:50.285 INFO kablam! | Oct 12 20:43:50.285 INFO kablam! 6 | let mut list : Vec = strings::process_list(s); Oct 12 20:43:50.285 INFO kablam! | ----^^^^ Oct 12 20:43:50.285 INFO kablam! | | Oct 12 20:43:50.285 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.285 INFO kablam! | Oct 12 20:43:50.285 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 20:43:50.285 INFO kablam! Oct 12 20:43:50.289 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.289 INFO kablam! --> src/problems/p43.rs:10:7 Oct 12 20:43:50.289 INFO kablam! | Oct 12 20:43:50.289 INFO kablam! 10 | let mut sv = to_vec(seventeen); Oct 12 20:43:50.289 INFO kablam! | ----^^ Oct 12 20:43:50.289 INFO kablam! | | Oct 12 20:43:50.289 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.289 INFO kablam! Oct 12 20:43:50.310 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.310 INFO kablam! --> src/utils/math.rs:97:25 Oct 12 20:43:50.310 INFO kablam! | Oct 12 20:43:50.310 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Oct 12 20:43:50.310 INFO kablam! | ----^^^^^ Oct 12 20:43:50.310 INFO kablam! | | Oct 12 20:43:50.310 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.310 INFO kablam! Oct 12 20:43:50.316 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.316 INFO kablam! --> src/utils/math.rs:161:25 Oct 12 20:43:50.316 INFO kablam! | Oct 12 20:43:50.316 INFO kablam! 161 | pub fn prev_permutation(mut input: &Vec) -> Vec { Oct 12 20:43:50.316 INFO kablam! | ----^^^^^ Oct 12 20:43:50.316 INFO kablam! | | Oct 12 20:43:50.316 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.316 INFO kablam! Oct 12 20:43:50.335 INFO kablam! warning: function is never used: `right_truncatable` Oct 12 20:43:50.335 INFO kablam! --> src/problems/p37.rs:29:1 Oct 12 20:43:50.335 INFO kablam! | Oct 12 20:43:50.335 INFO kablam! 29 | pub fn right_truncatable(p: i64) -> bool { Oct 12 20:43:50.335 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.335 INFO kablam! | Oct 12 20:43:50.335 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 20:43:50.335 INFO kablam! Oct 12 20:43:50.336 INFO kablam! warning: function is never used: `next_permutation` Oct 12 20:43:50.336 INFO kablam! --> src/utils/math.rs:97:1 Oct 12 20:43:50.336 INFO kablam! | Oct 12 20:43:50.336 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Oct 12 20:43:50.336 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.336 INFO kablam! Oct 12 20:43:50.336 INFO kablam! warning: function is never used: `list_primes` Oct 12 20:43:50.336 INFO kablam! --> src/utils/primes.rs:16:1 Oct 12 20:43:50.336 INFO kablam! | Oct 12 20:43:50.336 INFO kablam! 16 | pub fn list_primes(max: i64) -> Vec { Oct 12 20:43:50.336 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.336 INFO kablam! Oct 12 20:43:50.336 INFO kablam! warning: function is never used: `char_as_val` Oct 12 20:43:50.336 INFO kablam! --> src/utils/strings.rs:32:1 Oct 12 20:43:50.336 INFO kablam! | Oct 12 20:43:50.336 INFO kablam! 32 | pub fn char_as_val(c: char) -> i64 { Oct 12 20:43:50.336 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.336 INFO kablam! Oct 12 20:43:50.336 INFO kablam! warning: function is never used: `subvec` Oct 12 20:43:50.336 INFO kablam! --> src/utils/vec.rs:3:1 Oct 12 20:43:50.336 INFO kablam! | Oct 12 20:43:50.336 INFO kablam! 3 | pub fn subvec(v: &Vec, a: usize, b: usize) -> Vec { Oct 12 20:43:50.336 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.336 INFO kablam! Oct 12 20:43:50.410 INFO kablam! warning: unused variable: `i` Oct 12 20:43:50.410 INFO kablam! --> src/problems/p43.rs:14:9 Oct 12 20:43:50.410 INFO kablam! | Oct 12 20:43:50.410 INFO kablam! 14 | Some(i) => {}, Oct 12 20:43:50.410 INFO kablam! | ^ help: consider using `_i` instead Oct 12 20:43:50.410 INFO kablam! | Oct 12 20:43:50.410 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 20:43:50.410 INFO kablam! Oct 12 20:43:50.477 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.477 INFO kablam! --> src/problems/p42.rs:6:6 Oct 12 20:43:50.477 INFO kablam! | Oct 12 20:43:50.477 INFO kablam! 6 | let mut list : Vec = strings::process_list(s); Oct 12 20:43:50.477 INFO kablam! | ----^^^^ Oct 12 20:43:50.477 INFO kablam! | | Oct 12 20:43:50.477 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.477 INFO kablam! | Oct 12 20:43:50.477 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 20:43:50.477 INFO kablam! Oct 12 20:43:50.479 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.479 INFO kablam! --> src/problems/p43.rs:10:7 Oct 12 20:43:50.479 INFO kablam! | Oct 12 20:43:50.479 INFO kablam! 10 | let mut sv = to_vec(seventeen); Oct 12 20:43:50.479 INFO kablam! | ----^^ Oct 12 20:43:50.480 INFO kablam! | | Oct 12 20:43:50.480 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.480 INFO kablam! Oct 12 20:43:50.494 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.494 INFO kablam! --> src/utils/math.rs:97:25 Oct 12 20:43:50.494 INFO kablam! | Oct 12 20:43:50.494 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Oct 12 20:43:50.494 INFO kablam! | ----^^^^^ Oct 12 20:43:50.494 INFO kablam! | | Oct 12 20:43:50.494 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.494 INFO kablam! Oct 12 20:43:50.497 INFO kablam! warning: variable does not need to be mutable Oct 12 20:43:50.497 INFO kablam! --> src/utils/math.rs:161:25 Oct 12 20:43:50.497 INFO kablam! | Oct 12 20:43:50.497 INFO kablam! 161 | pub fn prev_permutation(mut input: &Vec) -> Vec { Oct 12 20:43:50.497 INFO kablam! | ----^^^^^ Oct 12 20:43:50.497 INFO kablam! | | Oct 12 20:43:50.497 INFO kablam! | help: remove this `mut` Oct 12 20:43:50.497 INFO kablam! Oct 12 20:43:50.515 INFO kablam! warning: function is never used: `right_truncatable` Oct 12 20:43:50.515 INFO kablam! --> src/problems/p37.rs:29:1 Oct 12 20:43:50.515 INFO kablam! | Oct 12 20:43:50.515 INFO kablam! 29 | pub fn right_truncatable(p: i64) -> bool { Oct 12 20:43:50.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.515 INFO kablam! | Oct 12 20:43:50.515 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 20:43:50.515 INFO kablam! Oct 12 20:43:50.515 INFO kablam! warning: function is never used: `next_permutation` Oct 12 20:43:50.515 INFO kablam! --> src/utils/math.rs:97:1 Oct 12 20:43:50.515 INFO kablam! | Oct 12 20:43:50.515 INFO kablam! 97 | pub fn next_permutation(mut input: &Vec) -> Vec { Oct 12 20:43:50.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.515 INFO kablam! Oct 12 20:43:50.515 INFO kablam! warning: function is never used: `list_primes` Oct 12 20:43:50.515 INFO kablam! --> src/utils/primes.rs:16:1 Oct 12 20:43:50.515 INFO kablam! | Oct 12 20:43:50.515 INFO kablam! 16 | pub fn list_primes(max: i64) -> Vec { Oct 12 20:43:50.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.515 INFO kablam! Oct 12 20:43:50.515 INFO kablam! warning: function is never used: `char_as_val` Oct 12 20:43:50.515 INFO kablam! --> src/utils/strings.rs:32:1 Oct 12 20:43:50.515 INFO kablam! | Oct 12 20:43:50.515 INFO kablam! 32 | pub fn char_as_val(c: char) -> i64 { Oct 12 20:43:50.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.515 INFO kablam! Oct 12 20:43:50.515 INFO kablam! warning: function is never used: `subvec` Oct 12 20:43:50.515 INFO kablam! --> src/utils/vec.rs:3:1 Oct 12 20:43:50.515 INFO kablam! | Oct 12 20:43:50.515 INFO kablam! 3 | pub fn subvec(v: &Vec, a: usize, b: usize) -> Vec { Oct 12 20:43:50.515 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 20:43:50.515 INFO kablam! Oct 12 20:43:50.538 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.55s Oct 12 20:43:50.541 INFO kablam! su: No module specific data is present Oct 12 20:43:50.764 INFO running `"docker" "rm" "-f" "982779e504be01d2bec8110672a915cc83b447714b3cf6d43696541993e66ad8"` Oct 12 20:43:50.839 INFO blam! 982779e504be01d2bec8110672a915cc83b447714b3cf6d43696541993e66ad8