[INFO] updating cached repository https://github.com/fredrik-jansson-se/rust-advent-of-code-2018
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13729f8039d5212ec483b1deebf4c83b5de09cb0
[INFO] checking fredrik-jansson-se/rust-advent-of-code-2018 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredrik-jansson-se%2Frust-advent-of-code-2018" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fredrik-jansson-se/rust-advent-of-code-2018 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/fredrik-jansson-se/rust-advent-of-code-2018
[INFO] finished tweaking git repo https://github.com/fredrik-jansson-se/rust-advent-of-code-2018
[INFO] tweaked toml for git repo https://github.com/fredrik-jansson-se/rust-advent-of-code-2018 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/fredrik-jansson-se/rust-advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cce997709d792ec7f98594279f8b1686f3224fb9fa5b53f001a2c0634e547dce
[INFO] running `"docker" "start" "-a" "cce997709d792ec7f98594279f8b1686f3224fb9fa5b53f001a2c0634e547dce"`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking rayon-core v1.6.1
[INFO] [stderr]     Checking pathfinding v1.1.12
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking advent_of_code2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/aoc22.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |         (absdiff(n.pos.0, target.0) + absdiff(n.pos.1, target.1))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/aoc22.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |         (absdiff(n.pos.0, target.0) + absdiff(n.pos.1, target.1))
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/aoc24.rs:232:9
[INFO] [stderr]     |
[INFO] [stderr] 232 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/aoc12.rs:186:9
[INFO] [stderr]     |
[INFO] [stderr] 186 |     let mut idx_sum = 0;
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_match`
[INFO] [stderr]   --> src/aoc12.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn is_match(&self, input: &[bool]) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/aoc12.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn new(init: &[T], default: T) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `boolean`
[INFO] [stderr]    --> src/aoc12.rs:101:4
[INFO] [stderr]     |
[INFO] [stderr] 101 | fn boolean(i: &str) -> IResult<&str, bool> {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mtch`
[INFO] [stderr]    --> src/aoc12.rs:116:4
[INFO] [stderr]     |
[INFO] [stderr] 116 | fn mtch(i: &str) -> IResult<&str, Vec<bool>> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rule`
[INFO] [stderr]    --> src/aoc12.rs:121:4
[INFO] [stderr]     |
[INFO] [stderr] 121 | fn rule(i: &str) -> IResult<&str, Rule> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_vec`
[INFO] [stderr]    --> src/aoc12.rs:132:4
[INFO] [stderr]     |
[INFO] [stderr] 132 | fn create_vec(init: &[bool]) -> Vec<bool> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]    --> src/aoc12.rs:141:4
[INFO] [stderr]     |
[INFO] [stderr] 141 | fn parse(i: &str) -> IResult<&str, Input> {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_state`
[INFO] [stderr]    --> src/aoc12.rs:158:4
[INFO] [stderr]     |
[INFO] [stderr] 158 | fn print_state(state: &[bool]) {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `printmap`
[INFO] [stderr]    --> src/aoc13.rs:241:4
[INFO] [stderr]     |
[INFO] [stderr] 241 | fn printmap(m: &Map, carts: &[Cart]) {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `m_distance`
[INFO] [stderr]   --> src/aoc25.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn m_distance(v1: &[i32], v2: &[i32]) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `in_constellation`
[INFO] [stderr]   --> src/aoc25.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn in_constellation(v1: &[i32], constellation: &[Vec<i32>], distance: i32) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_1`
[INFO] [stderr]   --> src/aoc25.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn run_1(input: &[Vec<i32>]) -> usize {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/aoc12.rs:186:9
[INFO] [stderr]     |
[INFO] [stderr] 186 |     let mut idx_sum = 0;
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_match`
[INFO] [stderr]   --> src/aoc12.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn is_match(&self, input: &[bool]) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_vec`
[INFO] [stderr]    --> src/aoc12.rs:132:4
[INFO] [stderr]     |
[INFO] [stderr] 132 | fn create_vec(init: &[bool]) -> Vec<bool> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_state`
[INFO] [stderr]    --> src/aoc12.rs:158:4
[INFO] [stderr]     |
[INFO] [stderr] 158 | fn print_state(state: &[bool]) {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.21s
[INFO] running `"docker" "inspect" "cce997709d792ec7f98594279f8b1686f3224fb9fa5b53f001a2c0634e547dce"`
[INFO] running `"docker" "rm" "-f" "cce997709d792ec7f98594279f8b1686f3224fb9fa5b53f001a2c0634e547dce"`
[INFO] [stdout] cce997709d792ec7f98594279f8b1686f3224fb9fa5b53f001a2c0634e547dce