[INFO] updating cached repository dewaka/aoc2018 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dewaka/aoc2018 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dewaka/aoc2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/aoc2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/aoc2018'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dewaka/aoc2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/aoc2018"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/aoc2018'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 17e6025d9134c653b79cb70d3d3ae894463584d2 [INFO] sha for GitHub repo dewaka/aoc2018: 17e6025d9134c653b79cb70d3d3ae894463584d2 [INFO] validating manifest of dewaka/aoc2018 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dewaka/aoc2018 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dewaka/aoc2018 [INFO] finished frobbing dewaka/aoc2018 [INFO] frobbed toml for dewaka/aoc2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/aoc2018/Cargo.toml [INFO] started frobbing dewaka/aoc2018 [INFO] finished frobbing dewaka/aoc2018 [INFO] frobbed toml for dewaka/aoc2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dewaka/aoc2018/Cargo.toml [INFO] crate dewaka/aoc2018 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dewaka/aoc2018 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/aoc2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 495020e5821cb7f01dd68548676f5495983f2d2358ca78aece2c695f8c5effe0 [INFO] running `"docker" "start" "-a" "495020e5821cb7f01dd68548676f5495983f2d2358ca78aece2c695f8c5effe0"` [INFO] [stderr] Compiling aoc2018 v0.1.0 (/opt/crater/workdir) [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: 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: consider prefixing 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:170:32 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^ help: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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:142:1 [INFO] [stderr] | [INFO] [stderr] 142 | / fn start_work( [INFO] [stderr] 143 | | queue: &Vec, [INFO] [stderr] 144 | | events: &mut Vec<(i32, TaskName)>, [INFO] [stderr] 145 | | workers: usize, [INFO] [stderr] ... | [INFO] [stderr] 167 | | queue [INFO] [stderr] 168 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `task_time` [INFO] [stderr] --> src/day7.rs:191:1 [INFO] [stderr] | [INFO] [stderr] 191 | fn task_time(t: TaskName) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.67s [INFO] running `"docker" "inspect" "495020e5821cb7f01dd68548676f5495983f2d2358ca78aece2c695f8c5effe0"` [INFO] running `"docker" "rm" "-f" "495020e5821cb7f01dd68548676f5495983f2d2358ca78aece2c695f8c5effe0"` [INFO] [stdout] 495020e5821cb7f01dd68548676f5495983f2d2358ca78aece2c695f8c5effe0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/aoc2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 67830efff9f1348d5c14e54c1a6c540099d8feeb890ec985089297972f0207f1 [INFO] running `"docker" "start" "-a" "67830efff9f1348d5c14e54c1a6c540099d8feeb890ec985089297972f0207f1"` [INFO] [stderr] Compiling aoc2018 v0.1.0 (/opt/crater/workdir) [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: 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: consider prefixing 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:170:32 [INFO] [stderr] | [INFO] [stderr] 170 | fn process_tasks_parrallel(mut tasks: TaskMap, workers: usize, work_time: i32) -> i32 { [INFO] [stderr] | ^^^^^ help: consider prefixing 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: consider prefixing 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: consider prefixing 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: consider prefixing 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:142:1 [INFO] [stderr] | [INFO] [stderr] 142 | / fn start_work( [INFO] [stderr] 143 | | queue: &Vec, [INFO] [stderr] 144 | | events: &mut Vec<(i32, TaskName)>, [INFO] [stderr] 145 | | workers: usize, [INFO] [stderr] ... | [INFO] [stderr] 167 | | queue [INFO] [stderr] 168 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.10s [INFO] running `"docker" "inspect" "67830efff9f1348d5c14e54c1a6c540099d8feeb890ec985089297972f0207f1"` [INFO] running `"docker" "rm" "-f" "67830efff9f1348d5c14e54c1a6c540099d8feeb890ec985089297972f0207f1"` [INFO] [stdout] 67830efff9f1348d5c14e54c1a6c540099d8feeb890ec985089297972f0207f1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/dewaka/aoc2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 6ae6446e20b344d2e5f72eebf2e9ab3c6fdaf1d7576c016793e435bc1b05af83 [INFO] running `"docker" "start" "-a" "6ae6446e20b344d2e5f72eebf2e9ab3c6fdaf1d7576c016793e435bc1b05af83"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/aoc2018-3edbdb67e3ef1c75 [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test day2::test_correct_boxes ... ok [INFO] [stdout] test day2::test_distance ... ok [INFO] [stdout] test day2::test_common_letters_in_ids ... ok [INFO] [stdout] test day2::test_checksum ... ok [INFO] [stdout] test day1::test_first_repeating_value ... ok [INFO] [stdout] test day1::test_change_frequency_from_strs ... ok [INFO] [stdout] test day4::test_parse_date_format ... ok [INFO] [stdout] test day2::test_get_counts ... ok [INFO] [stdout] test day1::test_add_changes ... ok [INFO] [stdout] test day5::test_polymer_filter ... ok [INFO] [stdout] test day5::test_polymer_react ... ok [INFO] [stdout] test day6::test_manhatten_distance ... ok [INFO] [stdout] test day1::test_add_change_from_str ... ok [INFO] [stdout] test day7::test_process_tasks ... ok [INFO] [stdout] test day7::test_task_time ... ok [INFO] [stdout] test day8::test_node_value ... ok [INFO] [stdout] test day8::test_sum ... ok [INFO] [stdout] test day7::test_dependency_parse ... ok [INFO] [stdout] test day4::test_parse_record ... ok [INFO] [stdout] test day9::test_max_score ... 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" "6ae6446e20b344d2e5f72eebf2e9ab3c6fdaf1d7576c016793e435bc1b05af83"` [INFO] running `"docker" "rm" "-f" "6ae6446e20b344d2e5f72eebf2e9ab3c6fdaf1d7576c016793e435bc1b05af83"` [INFO] [stdout] 6ae6446e20b344d2e5f72eebf2e9ab3c6fdaf1d7576c016793e435bc1b05af83