[INFO] updating cached repository https://github.com/dewaka/aoc2018 [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] 17e6025d9134c653b79cb70d3d3ae894463584d2 [INFO] testing dewaka/aoc2018 against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewaka%2Faoc2018" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dewaka/aoc2018 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dewaka/aoc2018 [INFO] finished tweaking git repo https://github.com/dewaka/aoc2018 [INFO] tweaked toml for git repo https://github.com/dewaka/aoc2018 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/dewaka/aoc2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2e0becba1ebd17ad7b65e1d6bd28c050c99a663ec72e62f91bb8026e7c21db95 [INFO] running `"docker" "start" "-a" "2e0becba1ebd17ad7b65e1d6bd28c050c99a663ec72e62f91bb8026e7c21db95"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day3.rs:8:47 [INFO] [stderr] | [INFO] [stderr] 8 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day4.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day6.rs:21:45 [INFO] [stderr] | [INFO] [stderr] 21 | fn unique_extreme_by_iter(stuff: &mut Iterator, compare: F) -> Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinaryHeap` [INFO] [stderr] --> src/day7.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{BinaryHeap, HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day7.rs:7:47 [INFO] [stderr] | [INFO] [stderr] 7 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day8.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | fn get_node(values: &mut Iterator) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/day9.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/day9.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/day9.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/day7.rs:159:22 [INFO] [stderr] | [INFO] [stderr] 159 | if let Some((t, x)) = m { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tasks` [INFO] [stderr] --> src/day7.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `workers` [INFO] [stderr] --> src/day7.rs:170:48 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `work_time` [INFO] [stderr] --> src/day7.rs:170:64 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_work_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/day9.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn day9(input: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day7.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [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: `add_change_from_str` [INFO] [stderr] --> src/day1.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn add_change_from_str(self, cstr: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_changes_from_str` [INFO] [stderr] --> src/day1.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | fn add_changes_from_str(self, cstrs: &[&str]) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from` [INFO] [stderr] --> src/day3.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | fn from(pos: (i32, i32), dim: (i32, i32)) -> Sheet { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/day7.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | fn new(task: TaskName, depends_on: TaskName) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_empty` [INFO] [stderr] --> src/day7.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `completable_tasks_excluding` [INFO] [stderr] --> src/day7.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | fn completable_tasks_excluding(&self, exluding: &HashSet) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `start_work` [INFO] [stderr] --> src/day7.rs:142:4 [INFO] [stderr] | [INFO] [stderr] 142 | fn start_work( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `task_time` [INFO] [stderr] --> src/day7.rs:191:4 [INFO] [stderr] | [INFO] [stderr] 191 | fn task_time(t: TaskName) -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.24s [INFO] running `"docker" "inspect" "2e0becba1ebd17ad7b65e1d6bd28c050c99a663ec72e62f91bb8026e7c21db95"` [INFO] running `"docker" "rm" "-f" "2e0becba1ebd17ad7b65e1d6bd28c050c99a663ec72e62f91bb8026e7c21db95"` [INFO] [stdout] 2e0becba1ebd17ad7b65e1d6bd28c050c99a663ec72e62f91bb8026e7c21db95 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 969ff894ee8631fef23683479ede5bcc6c4b920edeae3ce33932d2c35a1e15c3 [INFO] running `"docker" "start" "-a" "969ff894ee8631fef23683479ede5bcc6c4b920edeae3ce33932d2c35a1e15c3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day3.rs:8:47 [INFO] [stderr] | [INFO] [stderr] 8 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day4.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day6.rs:21:45 [INFO] [stderr] | [INFO] [stderr] 21 | fn unique_extreme_by_iter(stuff: &mut Iterator, compare: F) -> Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinaryHeap` [INFO] [stderr] --> src/day7.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{BinaryHeap, HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day7.rs:7:47 [INFO] [stderr] | [INFO] [stderr] 7 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day8.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | fn get_node(values: &mut Iterator) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/day9.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/day9.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/day9.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/day7.rs:159:22 [INFO] [stderr] | [INFO] [stderr] 159 | if let Some((t, x)) = m { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tasks` [INFO] [stderr] --> src/day7.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `workers` [INFO] [stderr] --> src/day7.rs:170:48 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `work_time` [INFO] [stderr] --> src/day7.rs:170:64 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_work_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/day9.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn day9(input: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day7.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [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_empty` [INFO] [stderr] --> src/day7.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `completable_tasks_excluding` [INFO] [stderr] --> src/day7.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | fn completable_tasks_excluding(&self, exluding: &HashSet) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `start_work` [INFO] [stderr] --> src/day7.rs:142:4 [INFO] [stderr] | [INFO] [stderr] 142 | fn start_work( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.79s [INFO] running `"docker" "inspect" "969ff894ee8631fef23683479ede5bcc6c4b920edeae3ce33932d2c35a1e15c3"` [INFO] running `"docker" "rm" "-f" "969ff894ee8631fef23683479ede5bcc6c4b920edeae3ce33932d2c35a1e15c3"` [INFO] [stdout] 969ff894ee8631fef23683479ede5bcc6c4b920edeae3ce33932d2c35a1e15c3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e7732b6624547f6cd45e86c22d57189c87ab4544776d3abe37b1e108ee04f214 [INFO] running `"docker" "start" "-a" "e7732b6624547f6cd45e86c22d57189c87ab4544776d3abe37b1e108ee04f214"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day3.rs:8:47 [INFO] [stderr] | [INFO] [stderr] 8 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day4.rs:11:47 [INFO] [stderr] | [INFO] [stderr] 11 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day6.rs:21:45 [INFO] [stderr] | [INFO] [stderr] 21 | fn unique_extreme_by_iter(stuff: &mut Iterator, compare: F) -> Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinaryHeap` [INFO] [stderr] --> src/day7.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{BinaryHeap, HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day7.rs:7:47 [INFO] [stderr] | [INFO] [stderr] 7 | type Result = ::std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day8.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | fn get_node(values: &mut Iterator) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/day9.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/day9.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/day9.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/day7.rs:159:22 [INFO] [stderr] | [INFO] [stderr] 159 | if let Some((t, x)) = m { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tasks` [INFO] [stderr] --> src/day7.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tasks` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `workers` [INFO] [stderr] --> src/day7.rs:170:48 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workers` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `work_time` [INFO] [stderr] --> src/day7.rs:170:64 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_work_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/day9.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn day9(input: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day7.rs:170:28 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [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_empty` [INFO] [stderr] --> src/day7.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `completable_tasks_excluding` [INFO] [stderr] --> src/day7.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | fn completable_tasks_excluding(&self, exluding: &HashSet) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `start_work` [INFO] [stderr] --> src/day7.rs:142:4 [INFO] [stderr] | [INFO] [stderr] 142 | fn start_work( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aoc2018-3f462b8c2bae637e [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test day1::test_add_changes ... ok [INFO] [stdout] test day1::test_add_change_from_str ... ok [INFO] [stdout] test day1::test_first_repeating_value ... ok [INFO] [stdout] test day2::test_checksum ... ok [INFO] [stdout] test day1::test_change_frequency_from_strs ... ok [INFO] [stdout] test day2::test_distance ... ok [INFO] [stdout] test day2::test_get_counts ... ok [INFO] [stdout] test day2::test_common_letters_in_ids ... ok [INFO] [stdout] test day2::test_correct_boxes ... ok [INFO] [stdout] test day5::test_polymer_filter ... ok [INFO] [stdout] test day4::test_parse_date_format ... ok [INFO] [stdout] test day6::test_manhatten_distance ... ok [INFO] [stdout] test day7::test_process_tasks ... ok [INFO] [stdout] test day5::test_polymer_react ... ok [INFO] [stdout] test day8::test_node_value ... ok [INFO] [stdout] test day7::test_task_time ... ok [INFO] [stdout] test day8::test_sum ... ok [INFO] [stdout] test day7::test_dependency_parse ... ok [INFO] [stdout] test day9::test_max_score ... ok [INFO] [stdout] test day4::test_parse_record ... ok [INFO] [stdout] test day3::test_parse_claim ... ok [INFO] [stdout] test day6::test_process_distance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e7732b6624547f6cd45e86c22d57189c87ab4544776d3abe37b1e108ee04f214"` [INFO] running `"docker" "rm" "-f" "e7732b6624547f6cd45e86c22d57189c87ab4544776d3abe37b1e108ee04f214"` [INFO] [stdout] e7732b6624547f6cd45e86c22d57189c87ab4544776d3abe37b1e108ee04f214