Dec 11 11:20:51.810 INFO checking ralphrecto/advent-of-code against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:20:51.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 11:20:52.324 INFO [stdout] c48d0cd4052172ddc99f0f4af8a5d051607adeb90f2ede6769f328c6134d979c
Dec 11 11:20:52.332 INFO running `"docker" "start" "-a" "c48d0cd4052172ddc99f0f4af8a5d051607adeb90f2ede6769f328c6134d979c"`
Dec 11 11:20:53.755 INFO [stderr] usermod: no changes
Dec 11 11:20:53.860 INFO [stderr]     Checking advent-of-code v0.1.0 (/source)
Dec 11 11:20:54.240 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 11:20:54.240 INFO [stderr]   --> src/day1.rs:23:16
Dec 11 11:20:54.240 INFO [stderr]    |
Dec 11 11:20:54.240 INFO [stderr] 23 |             if (seen.contains(&rolling)) {
Dec 11 11:20:54.240 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:20:54.240 INFO [stderr]    |
Dec 11 11:20:54.240 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:20:54.240 INFO [stderr] 
Dec 11 11:20:54.240 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 11 11:20:54.240 INFO [stderr]  --> src/day3.rs:2:5
Dec 11 11:20:54.240 INFO [stderr]   |
Dec 11 11:20:54.240 INFO [stderr] 2 | use std::collections::HashMap;
Dec 11 11:20:54.240 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.240 INFO [stderr]   |
Dec 11 11:20:54.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:20:54.240 INFO [stderr] 
Dec 11 11:20:54.432 INFO [stderr] warning: unused variable: `c`
Dec 11 11:20:54.432 INFO [stderr]   --> src/day2.rs:53:51
Dec 11 11:20:54.432 INFO [stderr]    |
Dec 11 11:20:54.432 INFO [stderr] 53 |                                 .filter(|&(c_idx, c)| idx != c_idx)
Dec 11 11:20:54.432 INFO [stderr]    |                                                   ^ help: consider using `_c` instead
Dec 11 11:20:54.432 INFO [stderr]    |
Dec 11 11:20:54.436 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:20:54.436 INFO [stderr] 
Dec 11 11:20:54.462 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 11 11:20:54.462 INFO [stderr]   --> src/day1.rs:23:16
Dec 11 11:20:54.462 INFO [stderr]    |
Dec 11 11:20:54.462 INFO [stderr] 23 |             if (seen.contains(&rolling)) {
Dec 11 11:20:54.462 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:20:54.462 INFO [stderr]    |
Dec 11 11:20:54.462 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:20:54.462 INFO [stderr] 
Dec 11 11:20:54.462 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 11 11:20:54.462 INFO [stderr]  --> src/day3.rs:2:5
Dec 11 11:20:54.462 INFO [stderr]   |
Dec 11 11:20:54.462 INFO [stderr] 2 | use std::collections::HashMap;
Dec 11 11:20:54.462 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.462 INFO [stderr]   |
Dec 11 11:20:54.462 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 11:20:54.462 INFO [stderr] 
Dec 11 11:20:54.488 INFO [stderr] warning: function is never used: `pt1`
Dec 11 11:20:54.488 INFO [stderr]  --> src/day1.rs:4:1
Dec 11 11:20:54.488 INFO [stderr]   |
Dec 11 11:20:54.488 INFO [stderr] 4 | fn pt1(lines: &Vec<String>) -> () {
Dec 11 11:20:54.488 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.488 INFO [stderr]   |
Dec 11 11:20:54.488 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:20:54.488 INFO [stderr] 
Dec 11 11:20:54.488 INFO [stderr] warning: function is never used: `pt2`
Dec 11 11:20:54.488 INFO [stderr]   --> src/day1.rs:15:1
Dec 11 11:20:54.488 INFO [stderr]    |
Dec 11 11:20:54.488 INFO [stderr] 15 | fn pt2(lines: &Vec<String>) -> () {
Dec 11 11:20:54.488 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.488 INFO [stderr] 
Dec 11 11:20:54.488 INFO [stderr] warning: function is never used: `run`
Dec 11 11:20:54.488 INFO [stderr]   --> src/day1.rs:38:1
Dec 11 11:20:54.488 INFO [stderr]    |
Dec 11 11:20:54.488 INFO [stderr] 38 | pub fn run() -> () {
Dec 11 11:20:54.488 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.488 INFO [stderr] 
Dec 11 11:20:54.488 INFO [stderr] warning: function is never used: `run`
Dec 11 11:20:54.488 INFO [stderr]  --> src/day2.rs:4:1
Dec 11 11:20:54.488 INFO [stderr]   |
Dec 11 11:20:54.488 INFO [stderr] 4 | pub fn run() -> () {
Dec 11 11:20:54.488 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.488 INFO [stderr] 
Dec 11 11:20:54.488 INFO [stderr] warning: function is never used: `within`
Dec 11 11:20:54.488 INFO [stderr]   --> src/day3.rs:45:1
Dec 11 11:20:54.488 INFO [stderr]    |
Dec 11 11:20:54.488 INFO [stderr] 45 | fn within(x: i32, y: i32, claim: &Claim) -> bool {
Dec 11 11:20:54.488 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.488 INFO [stderr] 
Dec 11 11:20:54.488 INFO [stderr] warning: function is never used: `intersects`
Dec 11 11:20:54.488 INFO [stderr]   --> src/day3.rs:52:1
Dec 11 11:20:54.488 INFO [stderr]    |
Dec 11 11:20:54.489 INFO [stderr] 52 | fn intersects(a: &Claim, b: &Claim) -> bool {
Dec 11 11:20:54.489 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.489 INFO [stderr] 
Dec 11 11:20:54.489 INFO [stderr] warning: function is never used: `pt1`
Dec 11 11:20:54.489 INFO [stderr]   --> src/day3.rs:64:1
Dec 11 11:20:54.489 INFO [stderr]    |
Dec 11 11:20:54.489 INFO [stderr] 64 | fn pt1(claims: &Vec<Claim>) -> () {
Dec 11 11:20:54.489 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.500 INFO [stderr] 
Dec 11 11:20:54.764 INFO [stderr] warning: unused variable: `c`
Dec 11 11:20:54.764 INFO [stderr]   --> src/day2.rs:53:51
Dec 11 11:20:54.764 INFO [stderr]    |
Dec 11 11:20:54.764 INFO [stderr] 53 |                                 .filter(|&(c_idx, c)| idx != c_idx)
Dec 11 11:20:54.764 INFO [stderr]    |                                                   ^ help: consider using `_c` instead
Dec 11 11:20:54.764 INFO [stderr]    |
Dec 11 11:20:54.764 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:20:54.764 INFO [stderr] 
Dec 11 11:20:54.812 INFO [stderr] warning: function is never used: `pt1`
Dec 11 11:20:54.816 INFO [stderr]  --> src/day1.rs:4:1
Dec 11 11:20:54.816 INFO [stderr]   |
Dec 11 11:20:54.816 INFO [stderr] 4 | fn pt1(lines: &Vec<String>) -> () {
Dec 11 11:20:54.816 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.816 INFO [stderr]   |
Dec 11 11:20:54.816 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 11:20:54.816 INFO [stderr] 
Dec 11 11:20:54.816 INFO [stderr] warning: function is never used: `pt2`
Dec 11 11:20:54.816 INFO [stderr]   --> src/day1.rs:15:1
Dec 11 11:20:54.816 INFO [stderr]    |
Dec 11 11:20:54.816 INFO [stderr] 15 | fn pt2(lines: &Vec<String>) -> () {
Dec 11 11:20:54.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.816 INFO [stderr] 
Dec 11 11:20:54.816 INFO [stderr] warning: function is never used: `run`
Dec 11 11:20:54.816 INFO [stderr]   --> src/day1.rs:38:1
Dec 11 11:20:54.816 INFO [stderr]    |
Dec 11 11:20:54.816 INFO [stderr] 38 | pub fn run() -> () {
Dec 11 11:20:54.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.816 INFO [stderr] 
Dec 11 11:20:54.816 INFO [stderr] warning: function is never used: `run`
Dec 11 11:20:54.816 INFO [stderr]  --> src/day2.rs:4:1
Dec 11 11:20:54.816 INFO [stderr]   |
Dec 11 11:20:54.816 INFO [stderr] 4 | pub fn run() -> () {
Dec 11 11:20:54.817 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.817 INFO [stderr] 
Dec 11 11:20:54.817 INFO [stderr] warning: function is never used: `pt1`
Dec 11 11:20:54.817 INFO [stderr]   --> src/day3.rs:64:1
Dec 11 11:20:54.817 INFO [stderr]    |
Dec 11 11:20:54.817 INFO [stderr] 64 | fn pt1(claims: &Vec<Claim>) -> () {
Dec 11 11:20:54.817 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:54.817 INFO [stderr] 
Dec 11 11:20:54.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 11 11:20:54.847 INFO [stderr] su: No module specific data is present
Dec 11 11:20:55.503 INFO running `"docker" "inspect" "c48d0cd4052172ddc99f0f4af8a5d051607adeb90f2ede6769f328c6134d979c"`
Dec 11 11:20:55.786 INFO running `"docker" "rm" "-f" "c48d0cd4052172ddc99f0f4af8a5d051607adeb90f2ede6769f328c6134d979c"`
Dec 11 11:20:56.084 INFO [stdout] c48d0cd4052172ddc99f0f4af8a5d051607adeb90f2ede6769f328c6134d979c