[INFO] cloning repository https://github.com/jmpesp/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/jmpesp/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmpesp%2Fadvent-of-code-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmpesp%2Fadvent-of-code-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25ae154db96d25db49869bd6757cc001adba6cbb [INFO] testing jmpesp/advent-of-code-2019 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmpesp%2Fadvent-of-code-2019" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmpesp/advent-of-code-2019 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmpesp/advent-of-code-2019 [INFO] finished tweaking git repo https://github.com/jmpesp/advent-of-code-2019 [INFO] tweaked toml for git repo https://github.com/jmpesp/advent-of-code-2019 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/jmpesp/advent-of-code-2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88d92967393fbe7985d17a717e1fd70a3ceace078809322c67b69cfcf2eceaab [INFO] running `Command { std: "docker" "start" "-a" "88d92967393fbe7985d17a717e1fd70a3ceace078809322c67b69cfcf2eceaab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88d92967393fbe7985d17a717e1fd70a3ceace078809322c67b69cfcf2eceaab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88d92967393fbe7985d17a717e1fd70a3ceace078809322c67b69cfcf2eceaab", kill_on_drop: false }` [INFO] [stdout] 88d92967393fbe7985d17a717e1fd70a3ceace078809322c67b69cfcf2eceaab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43fc7db330726dc6572a2ee1008c53e3a9e38973bb2aa994b85833c8c1b03d6b [INFO] running `Command { std: "docker" "start" "-a" "43fc7db330726dc6572a2ee1008c53e3a9e38973bb2aa994b85833c8c1b03d6b", kill_on_drop: false }` [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling assert v0.2.3 [INFO] [stderr] Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `stdin`, `stdout` [INFO] [stdout] --> src/bin/day07.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{stdin, stdout, Write}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/bin/day15.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/bin/day18.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Config` [INFO] [stdout] --> src/bin/day18.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use petgraph::dot::{Config, Dot}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert::equal` [INFO] [stdout] --> src/bin/day03.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use assert::equal; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/bin/day18p2.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert` [INFO] [stdout] --> src/bin/day01.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert::equal` [INFO] [stdout] --> src/bin/day03p2.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use assert::equal; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pos` is never read [INFO] [stdout] --> src/bin/day16.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | pos += index; [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: unused import: `std::process::exit` [INFO] [stdout] --> src/bin/day05.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/bin/day16.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | let output: Vec = numbers.iter().map(|s| s.to_string()).collect(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/bin/day01.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | if (fuel < 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - if (fuel < 0) { [INFO] [stdout] 31 + if fuel < 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_repeating_pattern` [INFO] [stdout] --> src/bin/day16.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn get_repeating_pattern(index: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/day07.rs:396:5 [INFO] [stdout] | [INFO] [stdout] 367 | / loop { [INFO] [stdout] 368 | | if ic1.halted() { [INFO] [stdout] 369 | | return last_output_from_last_amplifier.unwrap(); [INFO] [stdout] 370 | | } [INFO] [stdout] ... | [INFO] [stdout] 393 | | ic0.send(last_output_from_last_amplifier.unwrap()); [INFO] [stdout] 394 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 395 | [INFO] [stdout] 396 | panic!("end of function!"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_harness` [INFO] [stdout] --> src/bin/day03.rs:237:4 [INFO] [stdout] | [INFO] [stdout] 237 | fn test_harness(sl1: String, sl2: String, expected_length: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day11.rs:301:17 [INFO] [stdout] | [INFO] [stdout] 301 | let mut step = 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: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day11.rs:302:17 [INFO] [stdout] | [INFO] [stdout] 302 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:318:17 [INFO] [stdout] | [INFO] [stdout] 318 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:329:17 [INFO] [stdout] | [INFO] [stdout] 329 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:341:17 [INFO] [stdout] | [INFO] [stdout] 341 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:368:17 [INFO] [stdout] | [INFO] [stdout] 368 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:383:17 [INFO] [stdout] | [INFO] [stdout] 383 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:399:17 [INFO] [stdout] | [INFO] [stdout] 399 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:426:17 [INFO] [stdout] | [INFO] [stdout] 426 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day11.rs:935:18 [INFO] [stdout] | [INFO] [stdout] 935 | for (yy, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/bin/day11.rs:773:18 [INFO] [stdout] | [INFO] [stdout] 773 | for (k, vv) in v { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day11.rs:773:21 [INFO] [stdout] | [INFO] [stdout] 773 | for (k, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day07.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let mut step = 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 `step` is never read [INFO] [stdout] --> src/bin/day09.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | let mut step = 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: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day09.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:313:17 [INFO] [stdout] | [INFO] [stdout] 313 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:336:17 [INFO] [stdout] | [INFO] [stdout] 336 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:394:17 [INFO] [stdout] | [INFO] [stdout] 394 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day05.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | let mut step = 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: unused variable: `output` [INFO] [stdout] --> src/bin/day05.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | let output = intcode_program(numbers, 0); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ThreadHandle` [INFO] [stdout] --> src/bin/day11.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `recv` [INFO] [stdout] --> src/bin/day11.rs:241:8 [INFO] [stdout] | [INFO] [stdout] 241 | fn recv(&self) -> i64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_recv` [INFO] [stdout] --> src/bin/day11.rs:249:8 [INFO] [stdout] | [INFO] [stdout] 249 | fn try_recv(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain` [INFO] [stdout] --> src/bin/day11.rs:496:4 [INFO] [stdout] | [INFO] [stdout] 496 | fn run_amplifier_chain(program: Vec, p1: i64, p2: i64, p3: i64, p4: i64, p5: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain_feedback` [INFO] [stdout] --> src/bin/day11.rs:563:4 [INFO] [stdout] | [INFO] [stdout] 563 | fn run_amplifier_chain_feedback( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day13.rs:315:17 [INFO] [stdout] | [INFO] [stdout] 315 | let mut step = 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: `run_intcode_computer_and_print` [INFO] [stdout] --> src/bin/day11.rs:654:4 [INFO] [stdout] | [INFO] [stdout] 654 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/day15.rs:881:21 [INFO] [stdout] | [INFO] [stdout] 881 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day13.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 316 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 206 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:334:17 [INFO] [stdout] | [INFO] [stdout] 334 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:345:17 [INFO] [stdout] | [INFO] [stdout] 345 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day15.rs:320:17 [INFO] [stdout] | [INFO] [stdout] 320 | let mut step = 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 `op` is never read [INFO] [stdout] --> src/bin/day13.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day15.rs:321:17 [INFO] [stdout] | [INFO] [stdout] 321 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:339:17 [INFO] [stdout] | [INFO] [stdout] 339 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:385:17 [INFO] [stdout] | [INFO] [stdout] 385 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:350:17 [INFO] [stdout] | [INFO] [stdout] 350 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:400:17 [INFO] [stdout] | [INFO] [stdout] 400 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:416:17 [INFO] [stdout] | [INFO] [stdout] 416 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:432:17 [INFO] [stdout] | [INFO] [stdout] 432 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:390:17 [INFO] [stdout] | [INFO] [stdout] 390 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:443:17 [INFO] [stdout] | [INFO] [stdout] 443 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:405:17 [INFO] [stdout] | [INFO] [stdout] 405 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day13.rs:838:18 [INFO] [stdout] | [INFO] [stdout] 838 | for (yy, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/bin/day13.rs:1006:18 [INFO] [stdout] | [INFO] [stdout] 1006 | Some(v) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:448:17 [INFO] [stdout] | [INFO] [stdout] 448 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/bin/day13.rs:790:18 [INFO] [stdout] | [INFO] [stdout] 790 | for (k, vv) in v { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day15.rs:818:18 [INFO] [stdout] | [INFO] [stdout] 818 | for (yy, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ThreadHandle` [INFO] [stdout] --> src/bin/day07.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | ThreadHandle: thread::JoinHandle>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `moves` [INFO] [stdout] --> src/bin/day15.rs:1141:21 [INFO] [stdout] | [INFO] [stdout] 1141 | let moves: i32 = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_moves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day13.rs:790:21 [INFO] [stdout] | [INFO] [stdout] 790 | for (k, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `direction` is never read [INFO] [stdout] --> src/bin/day15.rs:1150:21 [INFO] [stdout] | [INFO] [stdout] 1150 | direction = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/bin/day15.rs:801:18 [INFO] [stdout] | [INFO] [stdout] 801 | for (k, vv) in v { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day15.rs:801:21 [INFO] [stdout] | [INFO] [stdout] 801 | for (k, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `letters` [INFO] [stdout] --> src/bin/day18.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | fn letters(&self, v: Vec>) -> HashSet { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | ThreadHandle: thread::JoinHandle>, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ThreadHandle` [INFO] [stdout] --> src/bin/day09.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 206 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `recv` [INFO] [stdout] --> src/bin/day09.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 240 | fn recv(&self) -> i64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain` [INFO] [stdout] --> src/bin/day09.rs:491:4 [INFO] [stdout] | [INFO] [stdout] 491 | fn run_amplifier_chain(program: Vec, p1: i64, p2: i64, p3: i64, p4: i64, p5: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain_feedback` [INFO] [stdout] --> src/bin/day09.rs:558:4 [INFO] [stdout] | [INFO] [stdout] 558 | fn run_amplifier_chain_feedback( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:203:5 [INFO] [stdout] | [INFO] [stdout] 203 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 206 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_harness` [INFO] [stdout] --> src/bin/day03p2.rs:292:4 [INFO] [stdout] | [INFO] [stdout] 292 | fn test_harness(sl1: String, sl2: String, expected_delay: i32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day11.rs:349:17 [INFO] [stdout] | [INFO] [stdout] 349 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day11.rs:432:17 [INFO] [stdout] | [INFO] [stdout] 432 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day07.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day07.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day09.rs:344:17 [INFO] [stdout] | [INFO] [stdout] 344 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day09.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ThreadHandle` [INFO] [stdout] --> src/bin/day13.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `recv` [INFO] [stdout] --> src/bin/day13.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 239 | fn recv(&self) -> i64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain` [INFO] [stdout] --> src/bin/day13.rs:513:4 [INFO] [stdout] | [INFO] [stdout] 513 | fn run_amplifier_chain(program: Vec, p1: i64, p2: i64, p3: i64, p4: i64, p5: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain_feedback` [INFO] [stdout] --> src/bin/day13.rs:580:4 [INFO] [stdout] | [INFO] [stdout] 580 | fn run_amplifier_chain_feedback( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stdout] --> src/bin/day13.rs:671:4 [INFO] [stdout] | [INFO] [stdout] 671 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Direction` [INFO] [stdout] --> src/bin/day13.rs:759:6 [INFO] [stdout] | [INFO] [stdout] 759 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `num_entries` [INFO] [stdout] --> src/bin/day13.rs:786:8 [INFO] [stdout] | [INFO] [stdout] 786 | fn num_entries(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 206 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | WaitReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `wait_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitingOnInput` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 208 | WaitingOnInput: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `waiting_on_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day15.rs:1041:9 [INFO] [stdout] | [INFO] [stdout] 1041 | let mut program: Vec = contents [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | wait_output.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13.rs:449:17 [INFO] [stdout] | [INFO] [stdout] 449 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `WaitReceiver` [INFO] [stdout] --> src/bin/day15.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | WaitReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ThreadHandle` [INFO] [stdout] --> src/bin/day15.rs:214:5 [INFO] [stdout] | [INFO] [stdout] 214 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `recv2` [INFO] [stdout] --> src/bin/day15.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 248 | fn recv2(&self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_recv` [INFO] [stdout] --> src/bin/day15.rs:252:8 [INFO] [stdout] | [INFO] [stdout] 252 | fn try_recv(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `waiting_on_input` [INFO] [stdout] --> src/bin/day15.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | fn waiting_on_input(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain` [INFO] [stdout] --> src/bin/day15.rs:518:4 [INFO] [stdout] | [INFO] [stdout] 518 | fn run_amplifier_chain(program: Vec, p1: i64, p2: i64, p3: i64, p4: i64, p5: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_amplifier_chain_feedback` [INFO] [stdout] --> src/bin/day15.rs:585:4 [INFO] [stdout] | [INFO] [stdout] 585 | fn run_amplifier_chain_feedback( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stdout] --> src/bin/day15.rs:676:4 [INFO] [stdout] | [INFO] [stdout] 676 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `num_entries` [INFO] [stdout] --> src/bin/day15.rs:797:8 [INFO] [stdout] | [INFO] [stdout] 797 | fn num_entries(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 210 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | WaitReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `wait_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitingOnInput` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:213:5 [INFO] [stdout] | [INFO] [stdout] 213 | WaitingOnInput: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `waiting_on_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:214:5 [INFO] [stdout] | [INFO] [stdout] 214 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 357 | wait_output.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15.rs:454:17 [INFO] [stdout] | [INFO] [stdout] 454 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `node_index` [INFO] [stdout] --> src/bin/day18p2.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn node_index(&self, c: String) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `letters` [INFO] [stdout] --> src/bin/day18p2.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | fn letters(&self, v: Vec>) -> HashSet { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.98s [INFO] running `Command { std: "docker" "inspect" "43fc7db330726dc6572a2ee1008c53e3a9e38973bb2aa994b85833c8c1b03d6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43fc7db330726dc6572a2ee1008c53e3a9e38973bb2aa994b85833c8c1b03d6b", kill_on_drop: false }` [INFO] [stdout] 43fc7db330726dc6572a2ee1008c53e3a9e38973bb2aa994b85833c8c1b03d6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f531239be6c1f6b2f884ce66cdea4b9a2956e76d6038267cc432cbbe88e3693c [INFO] running `Command { std: "docker" "start" "-a" "f531239be6c1f6b2f884ce66cdea4b9a2956e76d6038267cc432cbbe88e3693c", kill_on_drop: false }` [INFO] [stderr] Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/bin/day15.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `stdin`, `stdout` [INFO] [stdout] --> src/bin/day07.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{stdin, stdout, Write}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert` [INFO] [stdout] --> src/bin/day01.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/bin/day01.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | if (fuel < 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 31 - if (fuel < 0) { [INFO] [stdout] 31 + if fuel < 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/day07.rs:396:5 [INFO] [stdout] | [INFO] [stdout] 367 | / loop { [INFO] [stdout] 368 | | if ic1.halted() { [INFO] [stdout] 369 | | return last_output_from_last_amplifier.unwrap(); [INFO] [stdout] 370 | | } [INFO] [stdout] ... | [INFO] [stdout] 393 | | ic0.send(last_output_from_last_amplifier.unwrap()); [INFO] [stdout] 394 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 395 | [INFO] [stdout] 396 | panic!("end of function!"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pos` is never read [INFO] [stdout] --> src/bin/day16.rs:133:21 [INFO] [stdout] | [INFO] [stdout] 133 | pos += index; [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: unused variable: `output` [INFO] [stdout] --> src/bin/day16.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | let output: Vec = numbers.iter().map(|s| s.to_string()).collect(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day07.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let mut step = 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: unused import: `std::process::exit` [INFO] [stdout] --> src/bin/day05.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ThreadHandle` [INFO] [stdout] --> src/bin/day07.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | ThreadHandle: thread::JoinHandle>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day07.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | ThreadHandle: thread::JoinHandle>, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day07.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day07.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bin/day15.rs:881:21 [INFO] [stdout] | [INFO] [stdout] 881 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day11.rs:301:17 [INFO] [stdout] | [INFO] [stdout] 301 | let mut step = 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: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day11.rs:302:17 [INFO] [stdout] | [INFO] [stdout] 302 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:318:17 [INFO] [stdout] | [INFO] [stdout] 318 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day15.rs:320:17 [INFO] [stdout] | [INFO] [stdout] 320 | let mut step = 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 `op` is never read [INFO] [stdout] --> src/bin/day11.rs:329:17 [INFO] [stdout] | [INFO] [stdout] 329 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:341:17 [INFO] [stdout] | [INFO] [stdout] 341 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day15.rs:321:17 [INFO] [stdout] | [INFO] [stdout] 321 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:339:17 [INFO] [stdout] | [INFO] [stdout] 339 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:350:17 [INFO] [stdout] | [INFO] [stdout] 350 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:368:17 [INFO] [stdout] | [INFO] [stdout] 368 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:383:17 [INFO] [stdout] | [INFO] [stdout] 383 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:374:17 [INFO] [stdout] | [INFO] [stdout] 374 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:399:17 [INFO] [stdout] | [INFO] [stdout] 399 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:390:17 [INFO] [stdout] | [INFO] [stdout] 390 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:405:17 [INFO] [stdout] | [INFO] [stdout] 405 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day11.rs:426:17 [INFO] [stdout] | [INFO] [stdout] 426 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:437:17 [INFO] [stdout] | [INFO] [stdout] 437 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day11.rs:935:18 [INFO] [stdout] | [INFO] [stdout] 935 | for (yy, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day15.rs:448:17 [INFO] [stdout] | [INFO] [stdout] 448 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/bin/day11.rs:773:18 [INFO] [stdout] | [INFO] [stdout] 773 | for (k, vv) in v { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day15.rs:818:18 [INFO] [stdout] | [INFO] [stdout] 818 | for (yy, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day11.rs:773:21 [INFO] [stdout] | [INFO] [stdout] 773 | for (k, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `moves` [INFO] [stdout] --> src/bin/day15.rs:1141:21 [INFO] [stdout] | [INFO] [stdout] 1141 | let moves: i32 = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_moves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `direction` is never read [INFO] [stdout] --> src/bin/day15.rs:1150:21 [INFO] [stdout] | [INFO] [stdout] 1150 | direction = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/bin/day15.rs:801:18 [INFO] [stdout] | [INFO] [stdout] 801 | for (k, vv) in v { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day15.rs:801:21 [INFO] [stdout] | [INFO] [stdout] 801 | for (k, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Config` [INFO] [stdout] --> src/bin/day18.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use petgraph::dot::{Config, Dot}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day05.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | let mut step = 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: unused variable: `output` [INFO] [stdout] --> src/bin/day05.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | let output = intcode_program(numbers, 0); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stdout] --> src/bin/day11.rs:654:4 [INFO] [stdout] | [INFO] [stdout] 654 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 206 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day11.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day15.rs:1041:9 [INFO] [stdout] | [INFO] [stdout] 1041 | let mut program: Vec = contents [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day11.rs:349:17 [INFO] [stdout] | [INFO] [stdout] 349 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day11.rs:432:17 [INFO] [stdout] | [INFO] [stdout] 432 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day15.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | let mut ic = run_intcode_computer("ic".to_string(), program.clone()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day15.rs:505:9 [INFO] [stdout] | [INFO] [stdout] 505 | let mut ic = run_intcode_computer( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day15.rs:514:9 [INFO] [stdout] | [INFO] [stdout] 514 | let mut ic = run_intcode_computer("ic".to_string(), vec![104, 1125899906842624, 99]); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `WaitReceiver` [INFO] [stdout] --> src/bin/day15.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | WaitReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `recv2` [INFO] [stdout] --> src/bin/day15.rs:248:8 [INFO] [stdout] | [INFO] [stdout] 248 | fn recv2(&self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `waiting_on_input` [INFO] [stdout] --> src/bin/day15.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | fn waiting_on_input(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stdout] --> src/bin/day15.rs:676:4 [INFO] [stdout] | [INFO] [stdout] 676 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `num_entries` [INFO] [stdout] --> src/bin/day15.rs:797:8 [INFO] [stdout] | [INFO] [stdout] 797 | fn num_entries(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day13.rs:315:17 [INFO] [stdout] | [INFO] [stdout] 315 | let mut step = 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: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day13.rs:316:17 [INFO] [stdout] | [INFO] [stdout] 316 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:334:17 [INFO] [stdout] | [INFO] [stdout] 334 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:345:17 [INFO] [stdout] | [INFO] [stdout] 345 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:369:17 [INFO] [stdout] | [INFO] [stdout] 369 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:385:17 [INFO] [stdout] | [INFO] [stdout] 385 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:400:17 [INFO] [stdout] | [INFO] [stdout] 400 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:416:17 [INFO] [stdout] | [INFO] [stdout] 416 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:432:17 [INFO] [stdout] | [INFO] [stdout] 432 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 210 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day13.rs:443:17 [INFO] [stdout] | [INFO] [stdout] 443 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day13.rs:838:18 [INFO] [stdout] | [INFO] [stdout] 838 | for (yy, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | WaitReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `wait_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/bin/day13.rs:1006:18 [INFO] [stdout] | [INFO] [stdout] 1006 | Some(v) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitingOnInput` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:213:5 [INFO] [stdout] | [INFO] [stdout] 213 | WaitingOnInput: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `waiting_on_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/bin/day13.rs:790:18 [INFO] [stdout] | [INFO] [stdout] 790 | for (k, vv) in v { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day15.rs:214:5 [INFO] [stdout] | [INFO] [stdout] 214 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/bin/day13.rs:790:21 [INFO] [stdout] | [INFO] [stdout] 790 | for (k, vv) in v { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `step` is never read [INFO] [stdout] --> src/bin/day09.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | let mut step = 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: variable `op` is assigned to, but never used [INFO] [stdout] --> src/bin/day09.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | let mut op: String = "".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_op` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:313:17 [INFO] [stdout] | [INFO] [stdout] 313 | op = "ADD".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | op = "MUL".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:336:17 [INFO] [stdout] | [INFO] [stdout] 336 | op = "IN".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | op = "OUT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | op = "JT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | op = "JF".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:394:17 [INFO] [stdout] | [INFO] [stdout] 394 | op = "LT".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | op = "EQ".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `op` is never read [INFO] [stdout] --> src/bin/day09.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 421 | op = "RBASE".to_string(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 357 | wait_output.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15.rs:371:17 [INFO] [stdout] | [INFO] [stdout] 371 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15.rs:454:17 [INFO] [stdout] | [INFO] [stdout] 454 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day13.rs:490:9 [INFO] [stdout] | [INFO] [stdout] 490 | let mut ic = run_intcode_computer("ic".to_string(), program.clone()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day13.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut ic = run_intcode_computer( [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day13.rs:509:9 [INFO] [stdout] | [INFO] [stdout] 509 | let mut ic = run_intcode_computer("ic".to_string(), vec![104, 1125899906842624, 99]); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:203:5 [INFO] [stdout] | [INFO] [stdout] 203 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day09.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 206 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stdout] --> src/bin/day13.rs:671:4 [INFO] [stdout] | [INFO] [stdout] 671 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Direction` [INFO] [stdout] --> src/bin/day13.rs:759:6 [INFO] [stdout] | [INFO] [stdout] 759 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `InputSender` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | InputSender: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | OutputReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:206:5 [INFO] [stdout] | [INFO] [stdout] 206 | HaltReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitReceiver` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | WaitReceiver: mpsc::Receiver, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `wait_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `WaitingOnInput` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 208 | WaitingOnInput: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `waiting_on_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stdout] --> src/bin/day13.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | ThreadHandle: thread::JoinHandle, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day09.rs:344:17 [INFO] [stdout] | [INFO] [stdout] 344 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day09.rs:427:17 [INFO] [stdout] | [INFO] [stdout] 427 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | wait_output.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | computer_output.send(i1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13.rs:449:17 [INFO] [stdout] | [INFO] [stdout] 449 | computer_halted.send(0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code_2019-ffe1caa822db2fbe) [INFO] [stderr] Executable unittests src/bin/day01.rs (/opt/rustwide/target/debug/deps/day01-e20ccf450f8f8f17) [INFO] [stderr] Executable unittests src/bin/day02.rs (/opt/rustwide/target/debug/deps/day02-6d5c8cabadfdd461) [INFO] [stderr] Executable unittests src/bin/day03.rs (/opt/rustwide/target/debug/deps/day03-61afbf15071c705e) [INFO] [stderr] Executable unittests src/bin/day03p2.rs (/opt/rustwide/target/debug/deps/day03p2-81d1b0ab2a922429) [INFO] [stderr] Executable unittests src/bin/day04.rs (/opt/rustwide/target/debug/deps/day04-da58d8b67d9aa4ef) [INFO] [stderr] Executable unittests src/bin/day04p2.rs (/opt/rustwide/target/debug/deps/day04p2-38616529f0eadd2c) [INFO] [stderr] Executable unittests src/bin/day05.rs (/opt/rustwide/target/debug/deps/day05-d208d00e00692fb4) [INFO] [stderr] Executable unittests src/bin/day07.rs (/opt/rustwide/target/debug/deps/day07-424b34bbe632ddfc) [INFO] [stderr] Executable unittests src/bin/day09.rs (/opt/rustwide/target/debug/deps/day09-9203ba967f9e21a7) [INFO] [stderr] Executable unittests src/bin/day11.rs (/opt/rustwide/target/debug/deps/day11-a39e4d1c1212971a) [INFO] [stderr] Executable unittests src/bin/day13.rs (/opt/rustwide/target/debug/deps/day13-24397e8a0c4edf6a) [INFO] [stderr] Executable unittests src/bin/day15.rs (/opt/rustwide/target/debug/deps/day15-2f4aa66111194adc) [INFO] [stderr] Executable unittests src/bin/day16.rs (/opt/rustwide/target/debug/deps/day16-534d57dbf43d6845) [INFO] [stderr] Executable unittests src/bin/day18.rs (/opt/rustwide/target/debug/deps/day18-9790d5cd0c2147e2) [INFO] [stderr] Executable unittests src/bin/day18p2.rs (/opt/rustwide/target/debug/deps/day18p2-3727571727779303) [INFO] running `Command { std: "docker" "inspect" "f531239be6c1f6b2f884ce66cdea4b9a2956e76d6038267cc432cbbe88e3693c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f531239be6c1f6b2f884ce66cdea4b9a2956e76d6038267cc432cbbe88e3693c", kill_on_drop: false }` [INFO] [stdout] f531239be6c1f6b2f884ce66cdea4b9a2956e76d6038267cc432cbbe88e3693c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2263ff3252b84cd5163463c9e49dfc349a7dcb712d22ea46fc3ac4b801009c5a [INFO] running `Command { std: "docker" "start" "-a" "2263ff3252b84cd5163463c9e49dfc349a7dcb712d22ea46fc3ac4b801009c5a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/bin/day05.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `step` is never read [INFO] [stderr] --> src/bin/day05.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | let mut step = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/bin/day05.rs:259:9 [INFO] [stderr] | [INFO] [stderr] 259 | let output = intcode_program(numbers, 0); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `step` is never read [INFO] [stderr] --> src/bin/day09.rs:296:17 [INFO] [stderr] | [INFO] [stderr] 296 | let mut step = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `op` is assigned to, but never used [INFO] [stderr] --> src/bin/day09.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | let mut op: String = "".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_op` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:313:17 [INFO] [stderr] | [INFO] [stderr] 313 | op = "ADD".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:324:17 [INFO] [stderr] | [INFO] [stderr] 324 | op = "MUL".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:336:17 [INFO] [stderr] | [INFO] [stderr] 336 | op = "IN".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:347:17 [INFO] [stderr] | [INFO] [stderr] 347 | op = "OUT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:363:17 [INFO] [stderr] | [INFO] [stderr] 363 | op = "JT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:378:17 [INFO] [stderr] | [INFO] [stderr] 378 | op = "JF".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:394:17 [INFO] [stderr] | [INFO] [stderr] 394 | op = "LT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:410:17 [INFO] [stderr] | [INFO] [stderr] 410 | op = "EQ".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day09.rs:421:17 [INFO] [stderr] | [INFO] [stderr] 421 | op = "RBASE".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: structure field `InputSender` should have a snake case name [INFO] [stderr] --> src/bin/day09.rs:203:5 [INFO] [stderr] | [INFO] [stderr] 203 | InputSender: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day09.rs:204:5 [INFO] [stderr] | [INFO] [stderr] 204 | OutputReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day09.rs:205:5 [INFO] [stderr] | [INFO] [stderr] 205 | HaltReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stderr] --> src/bin/day09.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | ThreadHandle: thread::JoinHandle, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day09.rs:344:17 [INFO] [stderr] | [INFO] [stderr] 344 | computer_output.send(i1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day09.rs:427:17 [INFO] [stderr] | [INFO] [stderr] 427 | computer_halted.send(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `Config` [INFO] [stderr] --> src/bin/day18.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | use petgraph::dot::{Config, Dot}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `step` is never read [INFO] [stderr] --> src/bin/day11.rs:301:17 [INFO] [stderr] | [INFO] [stderr] 301 | let mut step = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `op` is assigned to, but never used [INFO] [stderr] --> src/bin/day11.rs:302:17 [INFO] [stderr] | [INFO] [stderr] 302 | let mut op: String = "".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_op` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:318:17 [INFO] [stderr] | [INFO] [stderr] 318 | op = "ADD".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:329:17 [INFO] [stderr] | [INFO] [stderr] 329 | op = "MUL".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | op = "IN".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:352:17 [INFO] [stderr] | [INFO] [stderr] 352 | op = "OUT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:368:17 [INFO] [stderr] | [INFO] [stderr] 368 | op = "JT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:383:17 [INFO] [stderr] | [INFO] [stderr] 383 | op = "JF".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:399:17 [INFO] [stderr] | [INFO] [stderr] 399 | op = "LT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:415:17 [INFO] [stderr] | [INFO] [stderr] 415 | op = "EQ".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day11.rs:426:17 [INFO] [stderr] | [INFO] [stderr] 426 | op = "RBASE".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vv` [INFO] [stderr] --> src/bin/day11.rs:935:18 [INFO] [stderr] | [INFO] [stderr] 935 | for (yy, vv) in v { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/bin/day11.rs:773:18 [INFO] [stderr] | [INFO] [stderr] 773 | for (k, vv) in v { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vv` [INFO] [stderr] --> src/bin/day11.rs:773:21 [INFO] [stderr] | [INFO] [stderr] 773 | for (k, vv) in v { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stderr] --> src/bin/day11.rs:654:4 [INFO] [stderr] | [INFO] [stderr] 654 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `InputSender` should have a snake case name [INFO] [stderr] --> src/bin/day11.rs:204:5 [INFO] [stderr] | [INFO] [stderr] 204 | InputSender: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day11.rs:205:5 [INFO] [stderr] | [INFO] [stderr] 205 | OutputReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day11.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | HaltReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stderr] --> src/bin/day11.rs:207:5 [INFO] [stderr] | [INFO] [stderr] 207 | ThreadHandle: thread::JoinHandle, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day11.rs:349:17 [INFO] [stderr] | [INFO] [stderr] 349 | computer_output.send(i1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day11.rs:432:17 [INFO] [stderr] | [INFO] [stderr] 432 | computer_halted.send(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pos` is never read [INFO] [stderr] --> src/bin/day16.rs:133:21 [INFO] [stderr] | [INFO] [stderr] 133 | pos += index; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/bin/day16.rs:203:9 [INFO] [stderr] | [INFO] [stderr] 203 | let output: Vec = numbers.iter().map(|s| s.to_string()).collect(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `step` is never read [INFO] [stderr] --> src/bin/day13.rs:315:17 [INFO] [stderr] | [INFO] [stderr] 315 | let mut step = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `op` is assigned to, but never used [INFO] [stderr] --> src/bin/day13.rs:316:17 [INFO] [stderr] | [INFO] [stderr] 316 | let mut op: String = "".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_op` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:334:17 [INFO] [stderr] | [INFO] [stderr] 334 | op = "ADD".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:345:17 [INFO] [stderr] | [INFO] [stderr] 345 | op = "MUL".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:358:17 [INFO] [stderr] | [INFO] [stderr] 358 | op = "IN".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:369:17 [INFO] [stderr] | [INFO] [stderr] 369 | op = "OUT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:385:17 [INFO] [stderr] | [INFO] [stderr] 385 | op = "JT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:400:17 [INFO] [stderr] | [INFO] [stderr] 400 | op = "JF".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:416:17 [INFO] [stderr] | [INFO] [stderr] 416 | op = "LT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:432:17 [INFO] [stderr] | [INFO] [stderr] 432 | op = "EQ".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day13.rs:443:17 [INFO] [stderr] | [INFO] [stderr] 443 | op = "RBASE".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vv` [INFO] [stderr] --> src/bin/day13.rs:838:18 [INFO] [stderr] | [INFO] [stderr] 838 | for (yy, vv) in v { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/bin/day13.rs:1006:18 [INFO] [stderr] | [INFO] [stderr] 1006 | Some(v) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/bin/day13.rs:790:18 [INFO] [stderr] | [INFO] [stderr] 790 | for (k, vv) in v { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vv` [INFO] [stderr] --> src/bin/day13.rs:790:21 [INFO] [stderr] | [INFO] [stderr] 790 | for (k, vv) in v { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day13.rs:490:9 [INFO] [stderr] | [INFO] [stderr] 490 | let mut ic = run_intcode_computer("ic".to_string(), program.clone()); [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/bin/day13.rs:500:9 [INFO] [stderr] | [INFO] [stderr] 500 | let mut ic = run_intcode_computer( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day13.rs:509:9 [INFO] [stderr] | [INFO] [stderr] 509 | let mut ic = run_intcode_computer("ic".to_string(), vec![104, 1125899906842624, 99]); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stderr] --> src/bin/day13.rs:671:4 [INFO] [stderr] | [INFO] [stderr] 671 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Direction` [INFO] [stderr] --> src/bin/day13.rs:759:6 [INFO] [stderr] | [INFO] [stderr] 759 | enum Direction { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `InputSender` should have a snake case name [INFO] [stderr] --> src/bin/day13.rs:204:5 [INFO] [stderr] | [INFO] [stderr] 204 | InputSender: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day13.rs:205:5 [INFO] [stderr] | [INFO] [stderr] 205 | OutputReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day13.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | HaltReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `WaitReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day13.rs:207:5 [INFO] [stderr] | [INFO] [stderr] 207 | WaitReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `wait_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `WaitingOnInput` should have a snake case name [INFO] [stderr] --> src/bin/day13.rs:208:5 [INFO] [stderr] | [INFO] [stderr] 208 | WaitingOnInput: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `waiting_on_input` [INFO] [stderr] [INFO] [stderr] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stderr] --> src/bin/day13.rs:209:5 [INFO] [stderr] | [INFO] [stderr] 209 | ThreadHandle: thread::JoinHandle, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day13.rs:352:17 [INFO] [stderr] | [INFO] [stderr] 352 | wait_output.send(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day13.rs:366:17 [INFO] [stderr] | [INFO] [stderr] 366 | computer_output.send(i1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day13.rs:449:17 [INFO] [stderr] | [INFO] [stderr] 449 | computer_halted.send(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `stdin`, `stdout` [INFO] [stderr] --> src/bin/day07.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{stdin, stdout, Write}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/day07.rs:396:5 [INFO] [stderr] | [INFO] [stderr] 367 | / loop { [INFO] [stderr] 368 | | if ic1.halted() { [INFO] [stderr] 369 | | return last_output_from_last_amplifier.unwrap(); [INFO] [stderr] 370 | | } [INFO] [stderr] ... | [INFO] [stderr] 393 | | ic0.send(last_output_from_last_amplifier.unwrap()); [INFO] [stderr] 394 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 395 | [INFO] [stderr] 396 | panic!("end of function!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: value assigned to `step` is never read [INFO] [stderr] --> src/bin/day07.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | let mut step = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ThreadHandle` [INFO] [stderr] --> src/bin/day07.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | ThreadHandle: thread::JoinHandle>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `InputSender` should have a snake case name [INFO] [stderr] --> src/bin/day07.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | InputSender: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day07.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | OutputReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day07.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | HaltReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stderr] --> src/bin/day07.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | ThreadHandle: thread::JoinHandle>, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day07.rs:191:17 [INFO] [stderr] | [INFO] [stderr] 191 | computer_output.send(i1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day07.rs:260:17 [INFO] [stderr] | [INFO] [stderr] 260 | computer_halted.send(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert` [INFO] [stderr] --> src/bin/day01.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::convert; [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/bin/day01.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | if (fuel < 0) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 31 - if (fuel < 0) { [INFO] [stderr] 31 + if fuel < 0 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::FromIterator` [INFO] [stderr] --> src/bin/day15.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter::FromIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bin/day15.rs:881:21 [INFO] [stderr] | [INFO] [stderr] 881 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `step` is never read [INFO] [stderr] --> src/bin/day15.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | let mut step = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `op` is assigned to, but never used [INFO] [stderr] --> src/bin/day15.rs:321:17 [INFO] [stderr] | [INFO] [stderr] 321 | let mut op: String = "".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_op` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | op = "ADD".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:350:17 [INFO] [stderr] | [INFO] [stderr] 350 | op = "MUL".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:363:17 [INFO] [stderr] | [INFO] [stderr] 363 | op = "IN".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:374:17 [INFO] [stderr] | [INFO] [stderr] 374 | op = "OUT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:390:17 [INFO] [stderr] | [INFO] [stderr] 390 | op = "JT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:405:17 [INFO] [stderr] | [INFO] [stderr] 405 | op = "JF".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:421:17 [INFO] [stderr] | [INFO] [stderr] 421 | op = "LT".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:437:17 [INFO] [stderr] | [INFO] [stderr] 437 | op = "EQ".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `op` is never read [INFO] [stderr] --> src/bin/day15.rs:448:17 [INFO] [stderr] | [INFO] [stderr] 448 | op = "RBASE".to_string(); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vv` [INFO] [stderr] --> src/bin/day15.rs:818:18 [INFO] [stderr] | [INFO] [stderr] 818 | for (yy, vv) in v { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `moves` [INFO] [stderr] --> src/bin/day15.rs:1141:21 [INFO] [stderr] | [INFO] [stderr] 1141 | let moves: i32 = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_moves` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `direction` is never read [INFO] [stderr] --> src/bin/day15.rs:1150:21 [INFO] [stderr] | [INFO] [stderr] 1150 | direction = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/bin/day15.rs:801:18 [INFO] [stderr] | [INFO] [stderr] 801 | for (k, vv) in v { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vv` [INFO] [stderr] --> src/bin/day15.rs:801:21 [INFO] [stderr] | [INFO] [stderr] 801 | for (k, vv) in v { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day15.rs:1041:9 [INFO] [stderr] | [INFO] [stderr] 1041 | let mut program: Vec = contents [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/bin/day15.rs:495:9 [INFO] [stderr] | [INFO] [stderr] 495 | let mut ic = run_intcode_computer("ic".to_string(), program.clone()); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day15.rs:505:9 [INFO] [stderr] | [INFO] [stderr] 505 | let mut ic = run_intcode_computer( [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day15.rs:514:9 [INFO] [stderr] | [INFO] [stderr] 514 | let mut ic = run_intcode_computer("ic".to_string(), vec![104, 1125899906842624, 99]); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `WaitReceiver` [INFO] [stderr] --> src/bin/day15.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | WaitReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `recv2` [INFO] [stderr] --> src/bin/day15.rs:248:8 [INFO] [stderr] | [INFO] [stderr] 248 | fn recv2(&self) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `waiting_on_input` [INFO] [stderr] --> src/bin/day15.rs:262:8 [INFO] [stderr] | [INFO] [stderr] 262 | fn waiting_on_input(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_intcode_computer_and_print` [INFO] [stderr] --> src/bin/day15.rs:676:4 [INFO] [stderr] | [INFO] [stderr] 676 | fn run_intcode_computer_and_print(program: Vec, input: i64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `num_entries` [INFO] [stderr] --> src/bin/day15.rs:797:8 [INFO] [stderr] | [INFO] [stderr] 797 | fn num_entries(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `InputSender` should have a snake case name [INFO] [stderr] --> src/bin/day15.rs:209:5 [INFO] [stderr] | [INFO] [stderr] 209 | InputSender: mpsc::Sender, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_sender` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `OutputReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day15.rs:210:5 [INFO] [stderr] | [INFO] [stderr] 210 | OutputReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `output_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `HaltReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day15.rs:211:5 [INFO] [stderr] | [INFO] [stderr] 211 | HaltReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `halt_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `WaitReceiver` should have a snake case name [INFO] [stderr] --> src/bin/day15.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | WaitReceiver: mpsc::Receiver, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `wait_receiver` [INFO] [stderr] [INFO] [stderr] warning: structure field `WaitingOnInput` should have a snake case name [INFO] [stderr] --> src/bin/day15.rs:213:5 [INFO] [stderr] | [INFO] [stderr] 213 | WaitingOnInput: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `waiting_on_input` [INFO] [stderr] [INFO] [stderr] warning: structure field `ThreadHandle` should have a snake case name [INFO] [stderr] --> src/bin/day15.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 214 | ThreadHandle: thread::JoinHandle, [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `thread_handle` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day15.rs:357:17 [INFO] [stderr] | [INFO] [stderr] 357 | wait_output.send(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day15.rs:371:17 [INFO] [stderr] | [INFO] [stderr] 371 | computer_output.send(i1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day15.rs:454:17 [INFO] [stderr] | [INFO] [stderr] 454 | computer_halted.send(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `advent-of-code-2019` (bin "day05" test) generated 3 warnings [INFO] [stderr] warning: `advent-of-code-2019` (bin "day09" test) generated 17 warnings [INFO] [stderr] warning: `advent-of-code-2019` (bin "day18" test) generated 1 warning [INFO] [stderr] warning: `advent-of-code-2019` (bin "day11" test) generated 21 warnings [INFO] [stderr] warning: `advent-of-code-2019` (bin "day16" test) generated 2 warnings [INFO] [stderr] warning: `advent-of-code-2019` (bin "day13" test) generated 29 warnings [INFO] [stderr] warning: `advent-of-code-2019` (bin "day07" test) generated 10 warnings [INFO] [stderr] warning: `advent-of-code-2019` (bin "day01" test) generated 2 warnings [INFO] [stderr] warning: `advent-of-code-2019` (bin "day15" test) generated 36 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code_2019-ffe1caa822db2fbe) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day01.rs (/opt/rustwide/target/debug/deps/day01-e20ccf450f8f8f17) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_get_fuel ... ok [INFO] [stdout] test test_get_fuel_part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day02.rs (/opt/rustwide/target/debug/deps/day02-6d5c8cabadfdd461) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_intcode_program ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day03.rs (/opt/rustwide/target/debug/deps/day03-61afbf15071c705e) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test1 ... ok [INFO] [stdout] test test3 ... ok [INFO] [stdout] test test2 ... ok [INFO] [stdout] test test_line_to_points ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day03p2.rs (/opt/rustwide/target/debug/deps/day03p2-81d1b0ab2a922429) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test1 ... ok [INFO] [stdout] test test_line_to_points ... ok [INFO] [stdout] test test2 ... ok [INFO] [stdout] test test3 ... ok [INFO] [stdout] test test_sum_steps_2 ... ok [INFO] [stdout] test test_sum_steps_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day04.rs (/opt/rustwide/target/debug/deps/day04-da58d8b67d9aa4ef) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test1 ... ok [INFO] [stdout] test test2 ... ok [INFO] [stdout] test test3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day04p2.rs (/opt/rustwide/target/debug/deps/day04p2-38616529f0eadd2c) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test1 ... ok [INFO] [stdout] test test2 ... ok [INFO] [stdout] test test4 ... ok [INFO] [stdout] test test3 ... ok [INFO] [stdout] test test5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day05.rs (/opt/rustwide/target/debug/deps/day05-d208d00e00692fb4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_intcode_program ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day07.rs (/opt/rustwide/target/debug/deps/day07-424b34bbe632ddfc) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_amplifier_programs ... ok [INFO] [stdout] test test_amplifier_with_feedback_programs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day09.rs (/opt/rustwide/target/debug/deps/day09-9203ba967f9e21a7) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_memory ... ok [INFO] [stdout] test test_16_digit ... ok [INFO] [stdout] test test_output_large_middle ... ok [INFO] [stdout] test test_relative_mode ... ok [INFO] [stdout] test test_quine ... ok [INFO] [stdout] test test_amplifier_programs ... ok [INFO] [stdout] test test_amplifier_with_feedback_programs ... ok [INFO] [stdout] test test_day_5 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_day_5 stdout ---- [INFO] [stdout] thread 'test_day_5' panicked at 'Something went wrong reading the file!: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/bin/day09.rs:691:42 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5641dc4857fd - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5641dc4857fd - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5641dc4857fd - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x5641dc4857fd - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x5641dc4a819c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x5641dc4821c1 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x5641dc487545 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x5641dc487545 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x5641dc487545 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5641dc487234 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x5641dc487a92 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x5641dc487977 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x5641dc485cb4 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x5641dc4876a9 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x5641dc3fb3e3 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x5641dc3fb4d3 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x5641dc41a9e5 - core::result::Result::expect::h049ee444aef963ae [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1035:23 [INFO] [stdout] 17: 0x5641dc40a350 - day09::test_day_5::h08c76dadcb8f7136 [INFO] [stdout] at /opt/rustwide/workdir/src/bin/day09.rs:691:9 [INFO] [stdout] 18: 0x5641dc40a2ea - day09::test_day_5::{{closure}}::hb508601262434216 [INFO] [stdout] at /opt/rustwide/workdir/src/bin/day09.rs:689:1 [INFO] [stdout] 19: 0x5641dc41036e - core::ops::function::FnOnce::call_once::h7a2e43a17add07b8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x5641dc4613e3 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5641dc4613e3 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 22: 0x5641dc460199 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 23: 0x5641dc460199 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x5641dc460199 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x5641dc460199 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x5641dc460199 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x5641dc460199 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 28: 0x5641dc460199 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 29: 0x5641dc42c34e - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 30: 0x5641dc42c34e - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x5641dc4318b8 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x5641dc4318b8 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x5641dc4318b8 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x5641dc4318b8 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x5641dc4318b8 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x5641dc4318b8 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x5641dc4318b8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x5641dc48c2e3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 39: 0x5641dc48c2e3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x5641dc48c2e3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f560f37e609 - start_thread [INFO] [stdout] 42: 0x7f560f14e163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_day_5 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin day09' [INFO] running `Command { std: "docker" "inspect" "2263ff3252b84cd5163463c9e49dfc349a7dcb712d22ea46fc3ac4b801009c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2263ff3252b84cd5163463c9e49dfc349a7dcb712d22ea46fc3ac4b801009c5a", kill_on_drop: false }` [INFO] [stdout] 2263ff3252b84cd5163463c9e49dfc349a7dcb712d22ea46fc3ac4b801009c5a