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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fredhsu/advent-of-code-2022-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredhsu%2Fadvent-of-code-2022-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43898c7cbb3dd41d01b9f005814eee208351e0ec
[INFO] checking fredhsu/advent-of-code-2022-rs against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffredhsu%2Fadvent-of-code-2022-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fredhsu/advent-of-code-2022-rs
[INFO] finished tweaking git repo https://github.com/fredhsu/advent-of-code-2022-rs
[INFO] tweaked toml for git repo https://github.com/fredhsu/advent-of-code-2022-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fredhsu/advent-of-code-2022-rs on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fredhsu/advent-of-code-2022-rs already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "93a38f0904869fd1cbed3fdae553bc022867d62544d32ff4a2b2426515638cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a38f0904869fd1cbed3fdae553bc022867d62544d32ff4a2b2426515638cb0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d51fb2e61617e09fd9e4f99440a03e61a4e28e5a9d0e0a2f8bd191bf661f9ce2
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[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/day17.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/day17.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]   --> src/day17.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::RangeInclusive`
[INFO] [stdout]   --> src/day17.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::ops::RangeInclusive;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/day17.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/day17.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]   --> src/day17.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::RangeInclusive`
[INFO] [stdout]   --> src/day17.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::ops::RangeInclusive;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Valve` is never constructed
[INFO] [stdout]   --> src/day16.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Valve {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `feasible`, `must_parse`, `parse`, and `parse_tunnels` are never used
[INFO] [stdout]   --> src/day16.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Valve {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn feasible(&self, delta: u64) -> Option<(u64, String)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn must_parse(i: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn parse(i: &str) -> IResult<&str, Valve> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn parse_tunnels(i: &str) -> IResult<&str, Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Network` is never constructed
[INFO] [stdout]   --> src/day16.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Network {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Path` is never used
[INFO] [stdout]   --> src/day16.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub type Path = Vec<(String, String)>;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connections` is never used
[INFO] [stdout]   --> src/day16.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl Network {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 68 |     pub fn connections(&self, start: String) -> HashMap<String, Path> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Valves` is never constructed
[INFO] [stdout]    --> src/day16.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct Valves {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `valve_flow`, `open`, `distances`, and `move_to` are never used
[INFO] [stdout]    --> src/day16.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl Valves {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 127 |     fn valve_flow(&self, valve: &str) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn open(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn distances(&self, start: &Valve) -> HashMap<String, u64> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn move_to(&mut self, dest: &str, distance: u64) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Move` is never constructed
[INFO] [stdout]    --> src/day16.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct Move {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cost` is never used
[INFO] [stdout]    --> src/day16.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl Move {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 185 |     fn cost(&self) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/day16.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct State<'a> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `apply`, `turns_left`, `moves`, and `find_best_moves` are never used
[INFO] [stdout]    --> src/day16.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | impl State<'_> {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 203 |     fn apply(&self, mv: &Move) -> Self {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn turns_left(&self) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn moves(&self) -> Vec<Move> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn find_best_moves(&self) -> (Self, Vec<Move>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_sixteen` is never used
[INFO] [stdout]    --> src/day16.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub fn day_sixteen() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Valve` is never constructed
[INFO] [stdout]   --> src/day16.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Valve {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `feasible`, `must_parse`, `parse`, and `parse_tunnels` are never used
[INFO] [stdout]   --> src/day16.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Valve {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn feasible(&self, delta: u64) -> Option<(u64, String)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn must_parse(i: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn parse(i: &str) -> IResult<&str, Valve> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn parse_tunnels(i: &str) -> IResult<&str, Vec<String>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Network` is never constructed
[INFO] [stdout]   --> src/day16.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Network {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Path` is never used
[INFO] [stdout]   --> src/day16.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub type Path = Vec<(String, String)>;
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `connections` is never used
[INFO] [stdout]   --> src/day16.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl Network {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 68 |     pub fn connections(&self, start: String) -> HashMap<String, Path> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Valves` is never constructed
[INFO] [stdout]    --> src/day16.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct Valves {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `valve_flow`, `open`, `distances`, and `move_to` are never used
[INFO] [stdout]    --> src/day16.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl Valves {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 127 |     fn valve_flow(&self, valve: &str) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn open(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn distances(&self, start: &Valve) -> HashMap<String, u64> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn move_to(&mut self, dest: &str, distance: u64) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Move` is never constructed
[INFO] [stdout]    --> src/day16.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | struct Move {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cost` is never used
[INFO] [stdout]    --> src/day16.rs:185:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl Move {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 185 |     fn cost(&self) -> u64 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/day16.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct State<'a> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `apply`, `turns_left`, `moves`, and `find_best_moves` are never used
[INFO] [stdout]    --> src/day16.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | impl State<'_> {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 203 |     fn apply(&self, mv: &Move) -> Self {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn turns_left(&self) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn moves(&self) -> Vec<Move> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn find_best_moves(&self) -> (Self, Vec<Move>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_sixteen` is never used
[INFO] [stdout]    --> src/day16.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub fn day_sixteen() {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.00s
[INFO] running `Command { std: "docker" "inspect" "d51fb2e61617e09fd9e4f99440a03e61a4e28e5a9d0e0a2f8bd191bf661f9ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51fb2e61617e09fd9e4f99440a03e61a4e28e5a9d0e0a2f8bd191bf661f9ce2", kill_on_drop: false }`
[INFO] [stdout] d51fb2e61617e09fd9e4f99440a03e61a4e28e5a9d0e0a2f8bd191bf661f9ce2
