[INFO] cloning repository https://github.com/SijmenSchoon/aoc2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SijmenSchoon/aoc2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSijmenSchoon%2Faoc2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSijmenSchoon%2Faoc2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 853b884723b85619e97eca2ae1b541b73165e7cd [INFO] testing SijmenSchoon/aoc2019 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSijmenSchoon%2Faoc2019" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SijmenSchoon/aoc2019 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SijmenSchoon/aoc2019 [INFO] finished tweaking git repo https://github.com/SijmenSchoon/aoc2019 [INFO] tweaked toml for git repo https://github.com/SijmenSchoon/aoc2019 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/SijmenSchoon/aoc2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23dabc5b6fc596928fc1ff95246f20c6f4ea10493b5cd3601b1a56bc2a8955ac [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "23dabc5b6fc596928fc1ff95246f20c6f4ea10493b5cd3601b1a56bc2a8955ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23dabc5b6fc596928fc1ff95246f20c6f4ea10493b5cd3601b1a56bc2a8955ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23dabc5b6fc596928fc1ff95246f20c6f4ea10493b5cd3601b1a56bc2a8955ac", kill_on_drop: false }` [INFO] [stdout] 23dabc5b6fc596928fc1ff95246f20c6f4ea10493b5cd3601b1a56bc2a8955ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bc04778df3d28fca5f9746b173fdf3589879a6c2a69d7eef4364bfaa724c261a [INFO] running `Command { std: "docker" "start" "-a" "bc04778df3d28fca5f9746b173fdf3589879a6c2a69d7eef4364bfaa724c261a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling text_io v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `try_read`, `try_scan` [INFO] [stdout] --> 05/main.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use text_io::{try_read, try_scan}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip` [INFO] [stdout] --> 05/main.rs:123:33 [INFO] [stdout] | [INFO] [stdout] 123 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get` [INFO] [stdout] --> 05/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn get(mem: &Vec, (mode, value): (i64, i64)) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_mut` [INFO] [stdout] --> 05/main.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn get_mut(mem: &mut Vec, (mode, value): (i64, i64)) -> Option<&mut i64> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Interpreter` [INFO] [stdout] --> 05/main.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | struct Interpreter { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fetch_instruction` [INFO] [stdout] --> 05/main.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 05/main.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn run(&mut self) {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> 14/main.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Debug, Display, Formatter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> 10/main.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, BinaryHeap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required_ore` [INFO] [stdout] --> 14/main.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | let mut required_ore = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required_ore` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> 07/main.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BinaryHeap, HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `try_read`, `try_scan` [INFO] [stdout] --> 07/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use text_io::{try_read, try_scan}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> 04/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | for i in 0..5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 11/main.rs:297:12 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> 09/main.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> 14/main.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let mut required_ore = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> 08/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> 01/01.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `phase` [INFO] [stdout] --> 07/main.rs:219:15 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> 07/main.rs:219:27 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> 07/main.rs:219:39 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cache` [INFO] [stdout] --> 07/main.rs:219:55 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cache` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip` [INFO] [stdout] --> 07/main.rs:141:33 [INFO] [stdout] | [INFO] [stdout] 141 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fetch_instruction` [INFO] [stdout] --> 07/main.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reverse` [INFO] [stdout] --> 15/main.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | fn reverse(&self) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `coords` [INFO] [stdout] --> 15/main.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn coords(&self) -> (i64, i64) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 15/main.rs:316:12 [INFO] [stdout] | [INFO] [stdout] 316 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_map` [INFO] [stdout] --> 15/main.rs:352:4 [INFO] [stdout] | [INFO] [stdout] 352 | fn draw_map( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 13/main.rs:277:12 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> 02/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> 02/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `steps` should have an upper case name [INFO] [stdout] --> 12/main.rs:94:11 [INFO] [stdout] | [INFO] [stdout] 94 | const steps: usize = 1000; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `STEPS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.08s [INFO] running `Command { std: "docker" "inspect" "bc04778df3d28fca5f9746b173fdf3589879a6c2a69d7eef4364bfaa724c261a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc04778df3d28fca5f9746b173fdf3589879a6c2a69d7eef4364bfaa724c261a", kill_on_drop: false }` [INFO] [stdout] bc04778df3d28fca5f9746b173fdf3589879a6c2a69d7eef4364bfaa724c261a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 251057f6bca2c1a9413ca6eea50e96825a1256aec34b3d2bd859ca3f45a38536 [INFO] running `Command { std: "docker" "start" "-a" "251057f6bca2c1a9413ca6eea50e96825a1256aec34b3d2bd859ca3f45a38536", kill_on_drop: false }` [INFO] [stderr] Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> 07/main.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BinaryHeap, HashMap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `try_read`, `try_scan` [INFO] [stdout] --> 07/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use text_io::{try_read, try_scan}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> 09/main.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `phase` [INFO] [stdout] --> 07/main.rs:219:15 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> 07/main.rs:219:27 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> 07/main.rs:219:39 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cache` [INFO] [stdout] --> 07/main.rs:219:55 [INFO] [stdout] | [INFO] [stdout] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cache` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip` [INFO] [stdout] --> 07/main.rs:141:33 [INFO] [stdout] | [INFO] [stdout] 141 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fetch_instruction` [INFO] [stdout] --> 07/main.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `try_read`, `try_scan` [INFO] [stdout] --> 05/main.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use text_io::{try_read, try_scan}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ip` [INFO] [stdout] --> 05/main.rs:123:33 [INFO] [stdout] | [INFO] [stdout] 123 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> 04/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | for i in 0..5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get` [INFO] [stdout] --> 05/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn get(mem: &Vec, (mode, value): (i64, i64)) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_mut` [INFO] [stdout] --> 05/main.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn get_mut(mem: &mut Vec, (mode, value): (i64, i64)) -> Option<&mut i64> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Interpreter` [INFO] [stdout] --> 05/main.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | struct Interpreter { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fetch_instruction` [INFO] [stdout] --> 05/main.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 05/main.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn run(&mut self) {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> 08/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, Read}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `steps` should have an upper case name [INFO] [stdout] --> 12/main.rs:94:11 [INFO] [stdout] | [INFO] [stdout] 94 | const steps: usize = 1000; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `STEPS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 11/main.rs:297:12 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> 14/main.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::{Debug, Display, Formatter}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `required_ore` [INFO] [stdout] --> 14/main.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | let mut required_ore = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required_ore` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> 14/main.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let mut required_ore = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> 01/01.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VecDeque` [INFO] [stdout] --> 10/main.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, BinaryHeap, VecDeque}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> 02/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> 02/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 13/main.rs:277:12 [INFO] [stdout] | [INFO] [stdout] 277 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reverse` [INFO] [stdout] --> 15/main.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | fn reverse(&self) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `coords` [INFO] [stdout] --> 15/main.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn coords(&self) -> (i64, i64) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> 15/main.rs:316:12 [INFO] [stdout] | [INFO] [stdout] 316 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_map` [INFO] [stdout] --> 15/main.rs:352:4 [INFO] [stdout] | [INFO] [stdout] 352 | fn draw_map( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.55s [INFO] [stderr] Executable unittests 01/01.rs (/opt/rustwide/target/debug/deps/01-b766fe64589c7dcb) [INFO] [stderr] Executable unittests 02/main.rs (/opt/rustwide/target/debug/deps/02-abdcd37310d562ae) [INFO] [stderr] Executable unittests 03/main.rs (/opt/rustwide/target/debug/deps/03-f6ad64916ee87800) [INFO] [stderr] Executable unittests 04/main.rs (/opt/rustwide/target/debug/deps/04-e888feb4f93338f9) [INFO] [stderr] Executable unittests 05/main.rs (/opt/rustwide/target/debug/deps/05-404c5b2a74c8033f) [INFO] [stderr] Executable unittests 06/main.rs (/opt/rustwide/target/debug/deps/06-17848f0103708d48) [INFO] [stderr] Executable unittests 07/main.rs (/opt/rustwide/target/debug/deps/07-081a700604bf29dc) [INFO] [stderr] Executable unittests 08/main.rs (/opt/rustwide/target/debug/deps/08-e66cc95ac13c124c) [INFO] [stderr] Executable unittests 09/main.rs (/opt/rustwide/target/debug/deps/09-4d1d95e43c24f633) [INFO] [stderr] Executable unittests 10/main.rs (/opt/rustwide/target/debug/deps/10-0561f233d1420312) [INFO] [stderr] Executable unittests 11/main.rs (/opt/rustwide/target/debug/deps/11-db2b58c6cbc7db2d) [INFO] [stderr] Executable unittests 12/main.rs (/opt/rustwide/target/debug/deps/12-995790f70c48db52) [INFO] [stderr] Executable unittests 13/main.rs (/opt/rustwide/target/debug/deps/13-d4487535f930156b) [INFO] [stderr] Executable unittests 14/main.rs (/opt/rustwide/target/debug/deps/14-20c193792d6d0574) [INFO] [stderr] Executable unittests 15/main.rs (/opt/rustwide/target/debug/deps/15-e2ee405cf6d7a962) [INFO] [stderr] Executable unittests 16/main.rs (/opt/rustwide/target/debug/deps/16-41834ffd3b415986) [INFO] running `Command { std: "docker" "inspect" "251057f6bca2c1a9413ca6eea50e96825a1256aec34b3d2bd859ca3f45a38536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "251057f6bca2c1a9413ca6eea50e96825a1256aec34b3d2bd859ca3f45a38536", kill_on_drop: false }` [INFO] [stdout] 251057f6bca2c1a9413ca6eea50e96825a1256aec34b3d2bd859ca3f45a38536 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ae56bdcd472a11b099ef631d54c392abdb03c5ad5ce891a7dbba73d831d2e32d [INFO] running `Command { std: "docker" "start" "-a" "ae56bdcd472a11b099ef631d54c392abdb03c5ad5ce891a7dbba73d831d2e32d", kill_on_drop: false }` [INFO] [stderr] warning: constant `steps` should have an upper case name [INFO] [stderr] --> 12/main.rs:94:11 [INFO] [stderr] | [INFO] [stderr] 94 | const steps: usize = 1000; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `STEPS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reverse` [INFO] [stderr] --> 15/main.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | fn reverse(&self) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `coords` [INFO] [stderr] --> 15/main.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | fn coords(&self) -> (i64, i64) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run` [INFO] [stderr] --> 15/main.rs:316:12 [INFO] [stderr] | [INFO] [stderr] 316 | pub fn run(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_map` [INFO] [stderr] --> 15/main.rs:352:4 [INFO] [stderr] | [INFO] [stderr] 352 | fn draw_map( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Display` [INFO] [stderr] --> 14/main.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::{Debug, Display, Formatter}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `required_ore` [INFO] [stderr] --> 14/main.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | let mut required_ore = 0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_required_ore` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> 14/main.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | let mut required_ore = 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: unused import: `Write` [INFO] [stderr] --> 09/main.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, BufReader, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> 08/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{BufRead, Read}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> 01/01.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{self, BufRead}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run` [INFO] [stderr] --> 11/main.rs:297:12 [INFO] [stderr] | [INFO] [stderr] 297 | pub fn run(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> 04/main.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | for i in 0..5 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `aoc2019` (bin "12" test) generated 1 warning [INFO] [stderr] warning: `aoc2019` (bin "15" test) generated 4 warnings [INFO] [stderr] warning: `aoc2019` (bin "14" test) generated 3 warnings [INFO] [stderr] warning: `aoc2019` (bin "09" test) generated 1 warning [INFO] [stderr] warning: `aoc2019` (bin "08" test) generated 1 warning [INFO] [stderr] warning: `aoc2019` (bin "01" test) generated 1 warning [INFO] [stderr] warning: `aoc2019` (bin "11" test) generated 1 warning [INFO] [stderr] warning: `aoc2019` (bin "04" test) generated 1 warning [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> 10/main.rs:1:46 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{BTreeMap, BinaryHeap, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> 07/main.rs:1:45 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{BinaryHeap, HashMap, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `try_read`, `try_scan` [INFO] [stderr] --> 07/main.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use text_io::{try_read, try_scan}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `phase` [INFO] [stderr] --> 07/main.rs:219:15 [INFO] [stderr] | [INFO] [stderr] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_phase` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> 07/main.rs:219:27 [INFO] [stderr] | [INFO] [stderr] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> 07/main.rs:219:39 [INFO] [stderr] | [INFO] [stderr] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cache` [INFO] [stderr] --> 07/main.rs:219:55 [INFO] [stderr] | [INFO] [stderr] 219 | fn run_cached(phase: i64, value: i64, mem: &Vec, cache: &mut HashMap<(i64, i64), i64>) -> i64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cache` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip` [INFO] [stderr] --> 07/main.rs:141:33 [INFO] [stderr] | [INFO] [stderr] 141 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fetch_instruction` [INFO] [stderr] --> 07/main.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 141 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> 02/main.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{self, BufRead}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> 02/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run` [INFO] [stderr] --> 13/main.rs:277:12 [INFO] [stderr] | [INFO] [stderr] 277 | pub fn run(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `try_read`, `try_scan` [INFO] [stderr] --> 05/main.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use text_io::{try_read, try_scan}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip` [INFO] [stderr] --> 05/main.rs:123:33 [INFO] [stderr] | [INFO] [stderr] 123 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ip` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get` [INFO] [stderr] --> 05/main.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn get(mem: &Vec, (mode, value): (i64, i64)) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_mut` [INFO] [stderr] --> 05/main.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn get_mut(mem: &mut Vec, (mode, value): (i64, i64)) -> Option<&mut i64> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Interpreter` [INFO] [stderr] --> 05/main.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | struct Interpreter { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fetch_instruction` [INFO] [stderr] --> 05/main.rs:123:8 [INFO] [stderr] | [INFO] [stderr] 123 | fn fetch_instruction(&self, ip: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `run` [INFO] [stderr] --> 05/main.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn run(&mut self) {} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `aoc2019` (bin "10" test) generated 1 warning [INFO] [stderr] warning: `aoc2019` (bin "07" test) generated 8 warnings [INFO] [stderr] warning: `aoc2019` (bin "02" test) generated 2 warnings [INFO] [stderr] warning: `aoc2019` (bin "13" test) generated 1 warning [INFO] [stderr] warning: `aoc2019` (bin "05" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests 01/01.rs (/opt/rustwide/target/debug/deps/01-b766fe64589c7dcb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 02/main.rs (/opt/rustwide/target/debug/deps/02-abdcd37310d562ae) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 03/main.rs (/opt/rustwide/target/debug/deps/03-f6ad64916ee87800) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 04/main.rs (/opt/rustwide/target/debug/deps/04-e888feb4f93338f9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 05/main.rs (/opt/rustwide/target/debug/deps/05-404c5b2a74c8033f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 06/main.rs (/opt/rustwide/target/debug/deps/06-17848f0103708d48) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 07/main.rs (/opt/rustwide/target/debug/deps/07-081a700604bf29dc) [INFO] [stdout] [INFO] [stderr] Running unittests 08/main.rs (/opt/rustwide/target/debug/deps/08-e66cc95ac13c124c) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 09/main.rs (/opt/rustwide/target/debug/deps/09-4d1d95e43c24f633) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 10/main.rs (/opt/rustwide/target/debug/deps/10-0561f233d1420312) [INFO] [stderr] Running unittests 11/main.rs (/opt/rustwide/target/debug/deps/11-db2b58c6cbc7db2d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests 12/main.rs (/opt/rustwide/target/debug/deps/12-995790f70c48db52) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 13/main.rs (/opt/rustwide/target/debug/deps/13-d4487535f930156b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests 14/main.rs (/opt/rustwide/target/debug/deps/14-20c193792d6d0574) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 15/main.rs (/opt/rustwide/target/debug/deps/15-e2ee405cf6d7a962) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests 16/main.rs (/opt/rustwide/target/debug/deps/16-41834ffd3b415986) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ae56bdcd472a11b099ef631d54c392abdb03c5ad5ce891a7dbba73d831d2e32d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae56bdcd472a11b099ef631d54c392abdb03c5ad5ce891a7dbba73d831d2e32d", kill_on_drop: false }` [INFO] [stdout] ae56bdcd472a11b099ef631d54c392abdb03c5ad5ce891a7dbba73d831d2e32d