Nov 17 01:21:33.174 INFO testing hgentry/euler against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 01:21:33.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 01:21:33.375 INFO [stdout] 26e58d5163b07401f92ba4040f2056135592d60c106f49123d1a330406693334
Nov 17 01:21:33.377 INFO running `"docker" "start" "-a" "26e58d5163b07401f92ba4040f2056135592d60c106f49123d1a330406693334"`
Nov 17 01:21:33.988 INFO [stderr] usermod: no changes
Nov 17 01:21:34.093 INFO [stderr]    Compiling ord_subset v3.1.0
Nov 17 01:21:34.093 INFO [stderr]    Compiling num-bigint v0.1.35
Nov 17 01:21:35.935 INFO [stderr]    Compiling euler v0.1.0 (/source)
Nov 17 01:21:36.315 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 01:21:36.315 INFO [stderr]   --> src/problems/p37.rs:16:5
Nov 17 01:21:36.315 INFO [stderr]    |
Nov 17 01:21:36.315 INFO [stderr] 16 |         if(left_truncatable(p)) {
Nov 17 01:21:36.315 INFO [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 01:21:36.315 INFO [stderr]    |
Nov 17 01:21:36.315 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 01:21:36.315 INFO [stderr] 
Nov 17 01:21:36.315 INFO [stderr] warning: unused import: `utils::primes`
Nov 17 01:21:36.315 INFO [stderr]  --> src/problems/p40.rs:1:5
Nov 17 01:21:36.315 INFO [stderr]   |
Nov 17 01:21:36.315 INFO [stderr] 1 | use utils::primes;
Nov 17 01:21:36.315 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 01:21:36.315 INFO [stderr]   |
Nov 17 01:21:36.315 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 01:21:36.315 INFO [stderr] 
Nov 17 01:21:36.316 INFO [stderr] warning: unused import: `utils::primes`
Nov 17 01:21:36.316 INFO [stderr]  --> src/problems/p42.rs:1:5
Nov 17 01:21:36.316 INFO [stderr]   |
Nov 17 01:21:36.316 INFO [stderr] 1 | use utils::primes;
Nov 17 01:21:36.316 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 01:21:36.316 INFO [stderr] 
Nov 17 01:21:36.316 INFO [stderr] warning: unused import: `utils::vec`
Nov 17 01:21:36.316 INFO [stderr]  --> src/problems/p43.rs:1:5
Nov 17 01:21:36.316 INFO [stderr]   |
Nov 17 01:21:36.316 INFO [stderr] 1 | use utils::vec;
Nov 17 01:21:36.316 INFO [stderr]   |     ^^^^^^^^^^
Nov 17 01:21:36.316 INFO [stderr] 
Nov 17 01:21:36.316 INFO [stderr] warning: unused import: `std::collections::BTreeMap`
Nov 17 01:21:36.316 INFO [stderr]  --> src/problems/p615.rs:1:5
Nov 17 01:21:36.316 INFO [stderr]   |
Nov 17 01:21:36.316 INFO [stderr] 1 | use std::collections::BTreeMap;
Nov 17 01:21:36.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:36.316 INFO [stderr] 
Nov 17 01:21:36.316 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 17 01:21:36.316 INFO [stderr]  --> src/problems/p615.rs:3:5
Nov 17 01:21:36.316 INFO [stderr]   |
Nov 17 01:21:36.316 INFO [stderr] 3 | use std::cell::RefCell;
Nov 17 01:21:36.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 01:21:36.316 INFO [stderr] 
Nov 17 01:21:36.316 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 17 01:21:36.316 INFO [stderr]  --> src/problems/p615.rs:4:5
Nov 17 01:21:36.316 INFO [stderr]   |
Nov 17 01:21:36.316 INFO [stderr] 4 | use std::rc::Rc;
Nov 17 01:21:36.316 INFO [stderr]   |     ^^^^^^^^^^^
Nov 17 01:21:36.316 INFO [stderr] 
Nov 17 01:21:36.652 INFO [stderr] warning: unused variable: `i`
Nov 17 01:21:36.652 INFO [stderr]   --> src/problems/p43.rs:14:9
Nov 17 01:21:36.652 INFO [stderr]    |
Nov 17 01:21:36.652 INFO [stderr] 14 |             Some(i) => {},
Nov 17 01:21:36.652 INFO [stderr]    |                  ^ help: consider using `_i` instead
Nov 17 01:21:36.652 INFO [stderr]    |
Nov 17 01:21:36.652 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:21:36.652 INFO [stderr] 
Nov 17 01:21:36.727 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:36.727 INFO [stderr]  --> src/problems/p42.rs:6:6
Nov 17 01:21:36.727 INFO [stderr]   |
Nov 17 01:21:36.727 INFO [stderr] 6 |     let mut list : Vec<String> = strings::process_list(s);
Nov 17 01:21:36.727 INFO [stderr]   |         ----^^^^
Nov 17 01:21:36.727 INFO [stderr]   |         |
Nov 17 01:21:36.727 INFO [stderr]   |         help: remove this `mut`
Nov 17 01:21:36.727 INFO [stderr]   |
Nov 17 01:21:36.727 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 17 01:21:36.727 INFO [stderr] 
Nov 17 01:21:36.731 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:36.731 INFO [stderr]   --> src/problems/p43.rs:10:7
Nov 17 01:21:36.731 INFO [stderr]    |
Nov 17 01:21:36.731 INFO [stderr] 10 |         let mut sv = to_vec(seventeen);
Nov 17 01:21:36.731 INFO [stderr]    |             ----^^
Nov 17 01:21:36.731 INFO [stderr]    |             |
Nov 17 01:21:36.731 INFO [stderr]    |             help: remove this `mut`
Nov 17 01:21:36.731 INFO [stderr] 
Nov 17 01:21:36.750 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:36.755 INFO [stderr]   --> src/utils/math.rs:97:25
Nov 17 01:21:36.755 INFO [stderr]    |
Nov 17 01:21:36.755 INFO [stderr] 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 17 01:21:36.755 INFO [stderr]    |                         ----^^^^^
Nov 17 01:21:36.755 INFO [stderr]    |                         |
Nov 17 01:21:36.755 INFO [stderr]    |                         help: remove this `mut`
Nov 17 01:21:36.755 INFO [stderr] 
Nov 17 01:21:36.755 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:36.755 INFO [stderr]    --> src/utils/math.rs:161:25
Nov 17 01:21:36.755 INFO [stderr]     |
Nov 17 01:21:36.755 INFO [stderr] 161 | pub fn prev_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 17 01:21:36.755 INFO [stderr]     |                         ----^^^^^
Nov 17 01:21:36.755 INFO [stderr]     |                         |
Nov 17 01:21:36.755 INFO [stderr]     |                         help: remove this `mut`
Nov 17 01:21:36.755 INFO [stderr] 
Nov 17 01:21:36.770 INFO [stderr] warning: function is never used: `right_truncatable`
Nov 17 01:21:36.770 INFO [stderr]   --> src/problems/p37.rs:29:1
Nov 17 01:21:36.770 INFO [stderr]    |
Nov 17 01:21:36.770 INFO [stderr] 29 | pub fn right_truncatable(p: i64) -> bool {
Nov 17 01:21:36.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:36.770 INFO [stderr]    |
Nov 17 01:21:36.770 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 01:21:36.770 INFO [stderr] 
Nov 17 01:21:36.770 INFO [stderr] warning: function is never used: `next_permutation`
Nov 17 01:21:36.770 INFO [stderr]   --> src/utils/math.rs:97:1
Nov 17 01:21:36.770 INFO [stderr]    |
Nov 17 01:21:36.770 INFO [stderr] 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 17 01:21:36.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:36.770 INFO [stderr] 
Nov 17 01:21:36.770 INFO [stderr] warning: function is never used: `list_primes`
Nov 17 01:21:36.770 INFO [stderr]   --> src/utils/primes.rs:16:1
Nov 17 01:21:36.770 INFO [stderr]    |
Nov 17 01:21:36.770 INFO [stderr] 16 | pub fn list_primes(max: i64) -> Vec<i64> {
Nov 17 01:21:36.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:36.770 INFO [stderr] 
Nov 17 01:21:36.770 INFO [stderr] warning: function is never used: `char_as_val`
Nov 17 01:21:36.770 INFO [stderr]   --> src/utils/strings.rs:32:1
Nov 17 01:21:36.770 INFO [stderr]    |
Nov 17 01:21:36.770 INFO [stderr] 32 | pub fn char_as_val(c: char) -> i64 {
Nov 17 01:21:36.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:36.770 INFO [stderr] 
Nov 17 01:21:36.770 INFO [stderr] warning: function is never used: `subvec`
Nov 17 01:21:36.770 INFO [stderr]  --> src/utils/vec.rs:3:1
Nov 17 01:21:36.770 INFO [stderr]   |
Nov 17 01:21:36.770 INFO [stderr] 3 | pub fn subvec<T: Copy>(v: &Vec<T>, a: usize, b: usize) -> Vec<T> {
Nov 17 01:21:36.771 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:36.771 INFO [stderr] 
Nov 17 01:21:38.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
Nov 17 01:21:38.064 INFO [stderr] su: No module specific data is present
Nov 17 01:21:38.441 INFO running `"docker" "inspect" "26e58d5163b07401f92ba4040f2056135592d60c106f49123d1a330406693334"`
Nov 17 01:21:38.532 INFO running `"docker" "rm" "-f" "26e58d5163b07401f92ba4040f2056135592d60c106f49123d1a330406693334"`
Nov 17 01:21:38.619 INFO [stdout] 26e58d5163b07401f92ba4040f2056135592d60c106f49123d1a330406693334
Nov 17 01:21:38.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 01:21:38.777 INFO [stdout] cd41571142466633f1504e714584ef45f75eaf8882df583b5b32d8b88a8734df
Nov 17 01:21:38.779 INFO running `"docker" "start" "-a" "cd41571142466633f1504e714584ef45f75eaf8882df583b5b32d8b88a8734df"`
Nov 17 01:21:39.274 INFO [stderr] usermod: no changes
Nov 17 01:21:39.323 INFO [stderr]    Compiling euler v0.1.0 (/source)
Nov 17 01:21:39.767 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 17 01:21:39.767 INFO [stderr]   --> src/problems/p37.rs:16:5
Nov 17 01:21:39.767 INFO [stderr]    |
Nov 17 01:21:39.767 INFO [stderr] 16 |         if(left_truncatable(p)) {
Nov 17 01:21:39.767 INFO [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 01:21:39.767 INFO [stderr]    |
Nov 17 01:21:39.767 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 01:21:39.767 INFO [stderr] 
Nov 17 01:21:39.767 INFO [stderr] warning: unused import: `utils::primes`
Nov 17 01:21:39.767 INFO [stderr]  --> src/problems/p40.rs:1:5
Nov 17 01:21:39.767 INFO [stderr]   |
Nov 17 01:21:39.767 INFO [stderr] 1 | use utils::primes;
Nov 17 01:21:39.767 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 01:21:39.767 INFO [stderr]   |
Nov 17 01:21:39.767 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 01:21:39.767 INFO [stderr] 
Nov 17 01:21:39.767 INFO [stderr] warning: unused import: `utils::primes`
Nov 17 01:21:39.767 INFO [stderr]  --> src/problems/p42.rs:1:5
Nov 17 01:21:39.767 INFO [stderr]   |
Nov 17 01:21:39.767 INFO [stderr] 1 | use utils::primes;
Nov 17 01:21:39.767 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 01:21:39.767 INFO [stderr] 
Nov 17 01:21:39.767 INFO [stderr] warning: unused import: `utils::vec`
Nov 17 01:21:39.767 INFO [stderr]  --> src/problems/p43.rs:1:5
Nov 17 01:21:39.767 INFO [stderr]   |
Nov 17 01:21:39.767 INFO [stderr] 1 | use utils::vec;
Nov 17 01:21:39.767 INFO [stderr]   |     ^^^^^^^^^^
Nov 17 01:21:39.767 INFO [stderr] 
Nov 17 01:21:39.767 INFO [stderr] warning: unused import: `std::collections::BTreeMap`
Nov 17 01:21:39.767 INFO [stderr]  --> src/problems/p615.rs:1:5
Nov 17 01:21:39.767 INFO [stderr]   |
Nov 17 01:21:39.767 INFO [stderr] 1 | use std::collections::BTreeMap;
Nov 17 01:21:39.767 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:39.767 INFO [stderr] 
Nov 17 01:21:39.767 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 17 01:21:39.767 INFO [stderr]  --> src/problems/p615.rs:3:5
Nov 17 01:21:39.767 INFO [stderr]   |
Nov 17 01:21:39.767 INFO [stderr] 3 | use std::cell::RefCell;
Nov 17 01:21:39.767 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 17 01:21:39.767 INFO [stderr] 
Nov 17 01:21:39.767 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 17 01:21:39.767 INFO [stderr]  --> src/problems/p615.rs:4:5
Nov 17 01:21:39.767 INFO [stderr]   |
Nov 17 01:21:39.767 INFO [stderr] 4 | use std::rc::Rc;
Nov 17 01:21:39.767 INFO [stderr]   |     ^^^^^^^^^^^
Nov 17 01:21:39.767 INFO [stderr] 
Nov 17 01:21:40.159 INFO [stderr] warning: unused variable: `i`
Nov 17 01:21:40.159 INFO [stderr]   --> src/problems/p43.rs:14:9
Nov 17 01:21:40.159 INFO [stderr]    |
Nov 17 01:21:40.159 INFO [stderr] 14 |             Some(i) => {},
Nov 17 01:21:40.159 INFO [stderr]    |                  ^ help: consider using `_i` instead
Nov 17 01:21:40.159 INFO [stderr]    |
Nov 17 01:21:40.159 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 01:21:40.159 INFO [stderr] 
Nov 17 01:21:40.255 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:40.255 INFO [stderr]  --> src/problems/p42.rs:6:6
Nov 17 01:21:40.255 INFO [stderr]   |
Nov 17 01:21:40.255 INFO [stderr] 6 |     let mut list : Vec<String> = strings::process_list(s);
Nov 17 01:21:40.255 INFO [stderr]   |         ----^^^^
Nov 17 01:21:40.255 INFO [stderr]   |         |
Nov 17 01:21:40.255 INFO [stderr]   |         help: remove this `mut`
Nov 17 01:21:40.255 INFO [stderr]   |
Nov 17 01:21:40.255 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 17 01:21:40.255 INFO [stderr] 
Nov 17 01:21:40.259 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:40.259 INFO [stderr]   --> src/problems/p43.rs:10:7
Nov 17 01:21:40.259 INFO [stderr]    |
Nov 17 01:21:40.259 INFO [stderr] 10 |         let mut sv = to_vec(seventeen);
Nov 17 01:21:40.259 INFO [stderr]    |             ----^^
Nov 17 01:21:40.259 INFO [stderr]    |             |
Nov 17 01:21:40.259 INFO [stderr]    |             help: remove this `mut`
Nov 17 01:21:40.259 INFO [stderr] 
Nov 17 01:21:40.295 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:40.295 INFO [stderr]   --> src/utils/math.rs:97:25
Nov 17 01:21:40.295 INFO [stderr]    |
Nov 17 01:21:40.295 INFO [stderr] 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 17 01:21:40.295 INFO [stderr]    |                         ----^^^^^
Nov 17 01:21:40.295 INFO [stderr]    |                         |
Nov 17 01:21:40.295 INFO [stderr]    |                         help: remove this `mut`
Nov 17 01:21:40.295 INFO [stderr] 
Nov 17 01:21:40.299 INFO [stderr] warning: variable does not need to be mutable
Nov 17 01:21:40.299 INFO [stderr]    --> src/utils/math.rs:161:25
Nov 17 01:21:40.299 INFO [stderr]     |
Nov 17 01:21:40.299 INFO [stderr] 161 | pub fn prev_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 17 01:21:40.299 INFO [stderr]     |                         ----^^^^^
Nov 17 01:21:40.299 INFO [stderr]     |                         |
Nov 17 01:21:40.299 INFO [stderr]     |                         help: remove this `mut`
Nov 17 01:21:40.299 INFO [stderr] 
Nov 17 01:21:40.329 INFO [stderr] warning: function is never used: `right_truncatable`
Nov 17 01:21:40.329 INFO [stderr]   --> src/problems/p37.rs:29:1
Nov 17 01:21:40.329 INFO [stderr]    |
Nov 17 01:21:40.329 INFO [stderr] 29 | pub fn right_truncatable(p: i64) -> bool {
Nov 17 01:21:40.329 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:40.329 INFO [stderr]    |
Nov 17 01:21:40.329 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 01:21:40.329 INFO [stderr] 
Nov 17 01:21:40.329 INFO [stderr] warning: function is never used: `next_permutation`
Nov 17 01:21:40.329 INFO [stderr]   --> src/utils/math.rs:97:1
Nov 17 01:21:40.329 INFO [stderr]    |
Nov 17 01:21:40.329 INFO [stderr] 97 | pub fn next_permutation(mut input: &Vec<i64>) -> Vec<i64> {
Nov 17 01:21:40.329 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:40.329 INFO [stderr] 
Nov 17 01:21:40.331 INFO [stderr] warning: function is never used: `list_primes`
Nov 17 01:21:40.331 INFO [stderr]   --> src/utils/primes.rs:16:1
Nov 17 01:21:40.331 INFO [stderr]    |
Nov 17 01:21:40.331 INFO [stderr] 16 | pub fn list_primes(max: i64) -> Vec<i64> {
Nov 17 01:21:40.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:40.331 INFO [stderr] 
Nov 17 01:21:40.331 INFO [stderr] warning: function is never used: `char_as_val`
Nov 17 01:21:40.331 INFO [stderr]   --> src/utils/strings.rs:32:1
Nov 17 01:21:40.332 INFO [stderr]    |
Nov 17 01:21:40.332 INFO [stderr] 32 | pub fn char_as_val(c: char) -> i64 {
Nov 17 01:21:40.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:40.332 INFO [stderr] 
Nov 17 01:21:40.332 INFO [stderr] warning: function is never used: `subvec`
Nov 17 01:21:40.332 INFO [stderr]  --> src/utils/vec.rs:3:1
Nov 17 01:21:40.332 INFO [stderr]   |
Nov 17 01:21:40.332 INFO [stderr] 3 | pub fn subvec<T: Copy>(v: &Vec<T>, a: usize, b: usize) -> Vec<T> {
Nov 17 01:21:40.332 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 01:21:40.332 INFO [stderr] 
Nov 17 01:21:40.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Nov 17 01:21:40.595 INFO [stderr] su: No module specific data is present
Nov 17 01:21:40.804 INFO running `"docker" "inspect" "cd41571142466633f1504e714584ef45f75eaf8882df583b5b32d8b88a8734df"`
Nov 17 01:21:40.891 INFO running `"docker" "rm" "-f" "cd41571142466633f1504e714584ef45f75eaf8882df583b5b32d8b88a8734df"`
Nov 17 01:21:41.006 INFO [stdout] cd41571142466633f1504e714584ef45f75eaf8882df583b5b32d8b88a8734df
Nov 17 01:21:41.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 01:21:41.181 INFO [stdout] 9168f1441aa86152a10dbd8aa3799287b5a59be4e29d3ff10410886c9664da12
Nov 17 01:21:41.185 INFO running `"docker" "start" "-a" "9168f1441aa86152a10dbd8aa3799287b5a59be4e29d3ff10410886c9664da12"`
Nov 17 01:21:41.595 INFO [stderr] usermod: no changes
Nov 17 01:21:41.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 01:21:41.652 INFO [stderr]      Running /target/debug/deps/euler-3823ec9a5cb8880f
Nov 17 01:21:41.654 INFO [stdout] 
Nov 17 01:21:41.654 INFO [stdout] running 0 tests
Nov 17 01:21:41.654 INFO [stdout] 
Nov 17 01:21:41.654 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 01:21:41.654 INFO [stdout] 
Nov 17 01:21:41.659 INFO [stderr] su: No module specific data is present
Nov 17 01:21:42.001 INFO running `"docker" "inspect" "9168f1441aa86152a10dbd8aa3799287b5a59be4e29d3ff10410886c9664da12"`
Nov 17 01:21:42.149 INFO running `"docker" "rm" "-f" "9168f1441aa86152a10dbd8aa3799287b5a59be4e29d3ff10410886c9664da12"`
Nov 17 01:21:42.262 INFO [stdout] 9168f1441aa86152a10dbd8aa3799287b5a59be4e29d3ff10410886c9664da12