[INFO] updating cached repository https://github.com/alexd6631/aoc2019 [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] [stderr] From https://github.com/alexd6631/aoc2019 [INFO] [stderr] 293aa46..d3c975c master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d3c975c36be1e3a252c94ce93a3e5accd7b0b9b8 [INFO] checking alexd6631/aoc2019 against try#879b8cb7dc2ad9102994457e73cf78d124926ea5 for pr-73084 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexd6631%2Faoc2019" "/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/alexd6631/aoc2019 on toolchain 879b8cb7dc2ad9102994457e73cf78d124926ea5 [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/alexd6631/aoc2019 [INFO] finished tweaking git repo https://github.com/alexd6631/aoc2019 [INFO] tweaked toml for git repo https://github.com/alexd6631/aoc2019 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/alexd6631/aoc2019 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "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] b650306cccf9f8286512f18d629846b84b0a09c7664935fa9a63021ed11b0c94 [INFO] running `"docker" "start" "-a" "b650306cccf9f8286512f18d629846b84b0a09c7664935fa9a63021ed11b0c94"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking scan_fmt v0.2.5 [INFO] [stderr] Checking aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Input`, `Instruction`, `decode_instruction` [INFO] [stderr] --> src/intcode/mod.rs:5:19 [INFO] [stderr] | [INFO] [stderr] 5 | use instruction::{Input, Instruction, decode_instruction}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/intcode/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/bfs.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, HashSet, VecDeque}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/bfs_alt.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::any::Any` [INFO] [stderr] --> src/bfs_alt.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::any::Any; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Input`, `Instruction`, `decode_instruction` [INFO] [stderr] --> src/intcode/mod.rs:5:19 [INFO] [stderr] | [INFO] [stderr] 5 | use instruction::{Input, Instruction, decode_instruction}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/intcode/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/bfs.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, HashSet, VecDeque}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/bfs_alt.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::any::Any` [INFO] [stderr] --> src/bfs_alt.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::any::Any; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `weak` [INFO] [stderr] --> src/bfs.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | fn weak(&self) -> Weak> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `weak` [INFO] [stderr] --> src/bfs.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | fn weak(&self) -> Weak> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::Color::Black` [INFO] [stderr] --> src/bin/day11.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::Color::Black; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/bin/day11.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::{HashSet, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/bin/day7.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/bin/day15.rs:1:34 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{BTreeMap, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/bin/day7.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/bin/day15.rs:1:34 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{BTreeMap, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::RandomState` [INFO] [stderr] --> src/bin/day14.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::hash_map::RandomState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/bin/day14.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/bin/day14.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/bin/day14.rs:33:45 [INFO] [stderr] | [INFO] [stderr] 33 | (elem_produced, ProductionRule::new((n_produced), required)) [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `fuel_for_mass_advanced`, `fuel_for_mass` [INFO] [stderr] --> src/bin/day1.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | use crate::{fuel_for_mass, fuel_for_mass_advanced}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::Color::Black` [INFO] [stderr] --> src/bin/day11.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::Color::Black; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/bin/day11.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::{HashSet, HashMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/bin/day13.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{Display, Error, Formatter}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem::swap` [INFO] [stderr] --> src/bin/day13.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::mem::swap; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr::replace` [INFO] [stderr] --> src/bin/day13.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ptr::replace; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::sleep` [INFO] [stderr] --> src/bin/day13.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::thread::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/bin/day13.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::RandomState` [INFO] [stderr] --> src/bin/day14.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::hash_map::RandomState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/bin/day14.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/bin/day14.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/bin/day14.rs:33:45 [INFO] [stderr] | [INFO] [stderr] 33 | (elem_produced, ProductionRule::new((n_produced), required)) [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/bin/day12.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `gcd_lcm`, `gcd` [INFO] [stderr] --> src/bin/day12.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use num_integer::{gcd, gcd_lcm, lcm}; [INFO] [stderr] | ^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `run_step` [INFO] [stderr] --> src/bin/day12.rs:154:23 [INFO] [stderr] | [INFO] [stderr] 154 | use crate::{Moon, run_step, solve_part_1}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/bin/day13.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/bin/day13.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{Display, Error, Formatter}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem::swap` [INFO] [stderr] --> src/bin/day13.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::mem::swap; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr::replace` [INFO] [stderr] --> src/bin/day13.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ptr::replace; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::sleep` [INFO] [stderr] --> src/bin/day13.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::thread::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/bin/day13.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/bin/day12.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `gcd_lcm`, `gcd` [INFO] [stderr] --> src/bin/day12.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use num_integer::{gcd, gcd_lcm, lcm}; [INFO] [stderr] | ^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::BorrowMut` [INFO] [stderr] --> src/bin/day12.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/bin/day13.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::BorrowMut` [INFO] [stderr] --> src/bin/day12.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.17s [INFO] running `"docker" "inspect" "b650306cccf9f8286512f18d629846b84b0a09c7664935fa9a63021ed11b0c94"` [INFO] running `"docker" "rm" "-f" "b650306cccf9f8286512f18d629846b84b0a09c7664935fa9a63021ed11b0c94"` [INFO] [stdout] b650306cccf9f8286512f18d629846b84b0a09c7664935fa9a63021ed11b0c94