[INFO] updating cached repository https://github.com/tistatos/advent_of_code_2019 [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] 865d812dd1833140a53678065e4e89c4503d4c3d [INFO] testing tistatos/advent_of_code_2019 against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftistatos%2Fadvent_of_code_2019" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tistatos/advent_of_code_2019 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/tistatos/advent_of_code_2019 [INFO] finished tweaking git repo https://github.com/tistatos/advent_of_code_2019 [INFO] tweaked toml for git repo https://github.com/tistatos/advent_of_code_2019 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/tistatos/advent_of_code_2019 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2a2d21a3bf42910f76a72522b2de59b7cf2185ab9e74c84a2bad29952039b740 [INFO] running `"docker" "start" "-a" "2a2d21a3bf42910f76a72522b2de59b7cf2185ab9e74c84a2bad29952039b740"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling advent_of_code_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/day6.rs:2:42 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, HashSet, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/day8.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | if (*p == '1') { [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day4.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut valid_codes_part_1 = Arc::new(AtomicUsize::new(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: variable does not need to be mutable [INFO] [stderr] --> src/day4.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut valid_codes_part_2 = Arc::new(AtomicUsize::new(0)); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/day5.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | let result = execute_program(program, 1); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.76s [INFO] running `"docker" "inspect" "2a2d21a3bf42910f76a72522b2de59b7cf2185ab9e74c84a2bad29952039b740"` [INFO] running `"docker" "rm" "-f" "2a2d21a3bf42910f76a72522b2de59b7cf2185ab9e74c84a2bad29952039b740"` [INFO] [stdout] 2a2d21a3bf42910f76a72522b2de59b7cf2185ab9e74c84a2bad29952039b740 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 90c09094e04666b3cb5501947ac5344eee8780a46325e816cf4569f38d8457b6 [INFO] running `"docker" "start" "-a" "90c09094e04666b3cb5501947ac5344eee8780a46325e816cf4569f38d8457b6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling advent_of_code_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/day6.rs:2:42 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, HashSet, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/day8.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | if (*p == '1') { [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/day5.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | let result = execute_program(program, 1); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day4.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut valid_codes_part_1 = Arc::new(AtomicUsize::new(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: variable does not need to be mutable [INFO] [stderr] --> src/day4.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut valid_codes_part_2 = Arc::new(AtomicUsize::new(0)); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `"docker" "inspect" "90c09094e04666b3cb5501947ac5344eee8780a46325e816cf4569f38d8457b6"` [INFO] running `"docker" "rm" "-f" "90c09094e04666b3cb5501947ac5344eee8780a46325e816cf4569f38d8457b6"` [INFO] [stdout] 90c09094e04666b3cb5501947ac5344eee8780a46325e816cf4569f38d8457b6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 3bf1519c9a8e5b86c5ed206a8cc578ddd6871488a43e727f98f6a46503b024b7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "3bf1519c9a8e5b86c5ed206a8cc578ddd6871488a43e727f98f6a46503b024b7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/day8.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | if (*p == '1') { [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/day5.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | let result = execute_program(program, 1); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day4.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut valid_codes_part_1 = Arc::new(AtomicUsize::new(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: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day4.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut valid_codes_part_2 = Arc::new(AtomicUsize::new(0)); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string_rows` [INFO] [stderr] --> src/aoc/mod.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn get_string_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/day6.rs:2:42 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, HashSet, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_digit` [INFO] [stderr] --> src/aoc/intcode.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn get_digit(number: i64, position: u32) -> i64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `IntCodeMachine` [INFO] [stderr] --> src/aoc/intcode.rs:54:12 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct IntCodeMachine { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/aoc/intcode.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn new(mut program: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_op` [INFO] [stderr] --> src/aoc/intcode.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_op(code: i64) -> (Op, Option, Option, Option) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_program` [INFO] [stderr] --> src/aoc/intcode.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn execute_program(&mut self, mut input: Option>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `will_halt` [INFO] [stderr] --> src/aoc/intcode.rs:269:5 [INFO] [stderr] | [INFO] [stderr] 269 | pub fn will_halt(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_string` [INFO] [stderr] --> src/aoc/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_string(file: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_csv` [INFO] [stderr] --> src/aoc/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_csv(file: &str, delim: &str) -> Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_rows` [INFO] [stderr] --> src/aoc/mod.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn get_rows(file: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day1-a07b15ce40763b28 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day2-83b94b1a7eb3e9b5 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day3-1b0eea84716b6cf1 [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 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day4-f94875242efc5e6a [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day5-08481f58409a8a99 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day6-bef27c90782aa89e [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day7-f7cc9c345d330d43 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day8-67fb9e9480cf1e88 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day9-5aba4a96dbe2d7c8 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "3bf1519c9a8e5b86c5ed206a8cc578ddd6871488a43e727f98f6a46503b024b7"` [INFO] running `"docker" "rm" "-f" "3bf1519c9a8e5b86c5ed206a8cc578ddd6871488a43e727f98f6a46503b024b7"` [INFO] [stdout] 3bf1519c9a8e5b86c5ed206a8cc578ddd6871488a43e727f98f6a46503b024b7