[INFO] cloning repository https://github.com/kooryan/Advent-of-code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kooryan/Advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkooryan%2FAdvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkooryan%2FAdvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c64191aa5d636399f513daee600f67f21a7aa34
[INFO] checking kooryan/Advent-of-code-2019 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkooryan%2FAdvent-of-code-2019" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kooryan/Advent-of-code-2019 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kooryan/Advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/kooryan/Advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/kooryan/Advent-of-code-2019 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/kooryan/Advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b64eb1cb269d9ba195f212b0b7567d33f6eb8028ed8c277e47efb46c4765672
[INFO] running `Command { std: "docker" "start" "-a" "5b64eb1cb269d9ba195f212b0b7567d33f6eb8028ed8c277e47efb46c4765672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b64eb1cb269d9ba195f212b0b7567d33f6eb8028ed8c277e47efb46c4765672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b64eb1cb269d9ba195f212b0b7567d33f6eb8028ed8c277e47efb46c4765672", kill_on_drop: false }`
[INFO] [stdout] 5b64eb1cb269d9ba195f212b0b7567d33f6eb8028ed8c277e47efb46c4765672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5490df5172c2324c1808edbc773762c39d6e0ce7f453b6acda37b0f8cf97275d
[INFO] running `Command { std: "docker" "start" "-a" "5490df5172c2324c1808edbc773762c39d6e0ce7f453b6acda37b0f8cf97275d", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking Advent-of-code-2019 v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/Day4/day4.rs (9 fixes)
[INFO] [stderr]        Fixed src/Day1/day1.rs (1 fix)
[INFO] [stderr]        Fixed src/Day2/day2.rs (2 fixes)
[INFO] [stderr]        Fixed src/Day3/day3.rs (12 fixes)
[INFO] [stderr]        Fixed src/main.rs (1 fix)
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/Day2/day2.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut result: u32 = 0;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day1/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_module`
[INFO] [stdout]   --> src/Day1/day1.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn parse_module(line: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day2/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `execute_program`
[INFO] [stdout]   --> src/Day2/day2.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn execute_program(mut code: Vec<u32>, noun: u32, verb: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instructions`
[INFO] [stdout]   --> src/Day2/day2.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn instructions(memory: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_distance`
[INFO] [stdout]   --> src/Day3/day3.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn calculate_distance(_wire1: Vec<u32>, _wire2: Vec<u32>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day4/day4.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_number`
[INFO] [stdout]   --> src/Day4/day4.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn split_number(n: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repeated_twice`
[INFO] [stdout]   --> src/Day4/day4.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn repeated_twice(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constrained_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn constrained_combinations (range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn calculate_combinations(range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_repeating`
[INFO] [stdout]   --> src/Day4/day4.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn is_repeating(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_increasing`
[INFO] [stdout]   --> src/Day4/day4.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn is_increasing(num: Vec<u32>) -> bool  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Advent_of_code_2019` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `advent_of_code_2019`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day1` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Day1 { pub mod day1; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day2` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod Day2 { pub mod day2; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day3` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod Day3 { pub mod day3; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day4` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod Day4 { pub mod day4; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_closestDistance` should have a snake case name
[INFO] [stdout]   --> src/Day3/day3.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let _closestDistance = std::u32::MAX;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_closest_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/Day2/day2.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut result: u32 = 0;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day1/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_module`
[INFO] [stdout]   --> src/Day1/day1.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn parse_module(line: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day2/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `execute_program`
[INFO] [stdout]   --> src/Day2/day2.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn execute_program(mut code: Vec<u32>, noun: u32, verb: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instructions`
[INFO] [stdout]   --> src/Day2/day2.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn instructions(memory: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_distance`
[INFO] [stdout]   --> src/Day3/day3.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn calculate_distance(_wire1: Vec<u32>, _wire2: Vec<u32>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day4/day4.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_number`
[INFO] [stdout]   --> src/Day4/day4.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn split_number(n: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repeated_twice`
[INFO] [stdout]   --> src/Day4/day4.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn repeated_twice(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constrained_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn constrained_combinations (range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn calculate_combinations(range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_repeating`
[INFO] [stdout]   --> src/Day4/day4.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn is_repeating(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_increasing`
[INFO] [stdout]   --> src/Day4/day4.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn is_increasing(num: Vec<u32>) -> bool  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Advent_of_code_2019` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `advent_of_code_2019`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day1` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Day1 { pub mod day1; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day2` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod Day2 { pub mod day2; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day3` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod Day3 { pub mod day3; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day4` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod Day4 { pub mod day4; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_closestDistance` should have a snake case name
[INFO] [stdout]   --> src/Day3/day3.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let _closestDistance = std::u32::MAX;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_closest_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.37s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking Advent-of-code-2019 v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/Day2/day2.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut result: u32 = 0;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/Day2/day2.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut result: u32 = 0;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day1/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_module`
[INFO] [stdout]   --> src/Day1/day1.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn parse_module(line: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day2/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `execute_program`
[INFO] [stdout]   --> src/Day2/day2.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn execute_program(mut code: Vec<u32>, noun: u32, verb: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instructions`
[INFO] [stdout]   --> src/Day2/day2.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn instructions(memory: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_distance`
[INFO] [stdout]   --> src/Day3/day3.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn calculate_distance(_wire1: Vec<u32>, _wire2: Vec<u32>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day4/day4.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_number`
[INFO] [stdout]   --> src/Day4/day4.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn split_number(n: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repeated_twice`
[INFO] [stdout]   --> src/Day4/day4.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn repeated_twice(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constrained_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn constrained_combinations (range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn calculate_combinations(range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_repeating`
[INFO] [stdout]   --> src/Day4/day4.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn is_repeating(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_increasing`
[INFO] [stdout]   --> src/Day4/day4.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn is_increasing(num: Vec<u32>) -> bool  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Advent_of_code_2019` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `advent_of_code_2019`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day1` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Day1 { pub mod day1; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day2` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod Day2 { pub mod day2; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day3` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod Day3 { pub mod day3; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day4` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod Day4 { pub mod day4; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_closestDistance` should have a snake case name
[INFO] [stdout]   --> src/Day3/day3.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let _closestDistance = std::u32::MAX;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_closest_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day1/day1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_module`
[INFO] [stdout]   --> src/Day1/day1.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn parse_module(line: &str) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day2/day2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `execute_program`
[INFO] [stdout]   --> src/Day2/day2.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn execute_program(mut code: Vec<u32>, noun: u32, verb: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instructions`
[INFO] [stdout]   --> src/Day2/day2.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn instructions(memory: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_distance`
[INFO] [stdout]   --> src/Day3/day3.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn calculate_distance(_wire1: Vec<u32>, _wire2: Vec<u32>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/Day4/day4.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `split_number`
[INFO] [stdout]   --> src/Day4/day4.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn split_number(n: u32) -> Vec<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repeated_twice`
[INFO] [stdout]   --> src/Day4/day4.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn repeated_twice(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `constrained_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn constrained_combinations (range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_combinations`
[INFO] [stdout]   --> src/Day4/day4.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn calculate_combinations(range: Vec<u32>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_repeating`
[INFO] [stdout]   --> src/Day4/day4.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn is_repeating(num: Vec<u32>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_increasing`
[INFO] [stdout]   --> src/Day4/day4.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn is_increasing(num: Vec<u32>) -> bool  {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Advent_of_code_2019` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `advent_of_code_2019`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day1` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Day1 { pub mod day1; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day2` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod Day2 { pub mod day2; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day3` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod Day3 { pub mod day3; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Day4` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod Day4 { pub mod day4; }
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `day4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_closestDistance` should have a snake case name
[INFO] [stdout]   --> src/Day3/day3.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let _closestDistance = std::u32::MAX;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `_closest_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "5490df5172c2324c1808edbc773762c39d6e0ce7f453b6acda37b0f8cf97275d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5490df5172c2324c1808edbc773762c39d6e0ce7f453b6acda37b0f8cf97275d", kill_on_drop: false }`
[INFO] [stdout] 5490df5172c2324c1808edbc773762c39d6e0ce7f453b6acda37b0f8cf97275d