[INFO] cloning repository https://github.com/mahmoudsalmi/aoc2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahmoudsalmi/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmoudsalmi%2Faoc2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmoudsalmi%2Faoc2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c95c334ddbb9185a08373e4b07e038643f1d7c78
[INFO] checking mahmoudsalmi/aoc2022 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmoudsalmi%2Faoc2022" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mahmoudsalmi/aoc2022
[INFO] finished tweaking git repo https://github.com/mahmoudsalmi/aoc2022
[INFO] tweaked toml for git repo https://github.com/mahmoudsalmi/aoc2022 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mahmoudsalmi/aoc2022 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mahmoudsalmi/aoc2022 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6b6f1de34d9d46abe5c851f14e163c017c52c28fdf0db68458346ebf3d4cb40
[INFO] running `Command { std: "docker" "start" "-a" "b6b6f1de34d9d46abe5c851f14e163c017c52c28fdf0db68458346ebf3d4cb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6b6f1de34d9d46abe5c851f14e163c017c52c28fdf0db68458346ebf3d4cb40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b6f1de34d9d46abe5c851f14e163c017c52c28fdf0db68458346ebf3d4cb40", kill_on_drop: false }`
[INFO] [stdout] b6b6f1de34d9d46abe5c851f14e163c017c52c28fdf0db68458346ebf3d4cb40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 124cdc596be315e5e31421ff5653138a45472dac15cb5492f6bc9814990970c5
[INFO] running `Command { std: "docker" "start" "-a" "124cdc596be315e5e31421ff5653138a45472dac15cb5492f6bc9814990970c5", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `aoc2022` (bin "day16") due to 4 previous errors; 3 warnings emitted
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/day16.rs:69:53
[INFO] [stdout]    |
[INFO] [stdout] 69 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 70 | |         let s = s
[INFO] [stdout] 71 | |             .replace("Valve ", "")
[INFO] [stdout] 72 | |             .replace(" has flow rate=", "|")
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |         })
[INFO] [stdout] 91 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/day16.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | /         Ok(Self {
[INFO] [stdout] 87 | |             id: tokens[0].into(),
[INFO] [stdout] 88 | |             rate,
[INFO] [stdout] 89 | |             next,
[INFO] [stdout] 90 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/bin/day16.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         curr_node.clone().to_owned(),
[INFO] [stdout]     |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:88
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                                                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]    --> src/bin/day16.rs:191:21
[INFO] [stdout]     |
[INFO] [stdout] 191 |         .map(|line| line.parse::<Node>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]    --> src/bin/day16.rs:208:21
[INFO] [stdout]     |
[INFO] [stdout] 208 |         .map(|line| line.parse::<Node>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Grid, Infallible>
[INFO] [stdout]    --> src/bin/day12.rs:188:53
[INFO] [stdout]     |
[INFO] [stdout] 188 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 189 | |         let lines: Vec<&str> = s.lines().collect();
[INFO] [stdout] 190 | |
[INFO] [stdout] 191 | |         let height = lines.len();
[INFO] [stdout] ...   |
[INFO] [stdout] 222 | |         })
[INFO] [stdout] 223 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Grid, Infallible>
[INFO] [stdout]    --> src/bin/day12.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 | /         Ok(Grid {
[INFO] [stdout] 217 | |             width,
[INFO] [stdout] 218 | |             height,
[INFO] [stdout] 219 | |             grid,
[INFO] [stdout] 220 | |             start_cell,
[INFO] [stdout] 221 | |             end_cell,
[INFO] [stdout] 222 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Grid, Infallible>
[INFO] [stdout]    --> src/bin/day12.rs:227:22
[INFO] [stdout]     |
[INFO] [stdout] 227 |     let grid: Grid = data.parse().unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Grid, Infallible>
[INFO] [stdout]    --> src/bin/day12.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let grid: Grid = data.parse().unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day12") due to 4 previous errors
[INFO] [stderr] error: could not compile `aoc2022` (bin "day15" test) due to 4 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]   --> src/bin/day15.rs:54:53
[INFO] [stdout]    |
[INFO] [stdout] 54 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 55 | |         let line = s
[INFO] [stdout] 56 | |             .replace("Sensor at x=", "")
[INFO] [stdout] 57 | |             .replace(" y=", "")
[INFO] [stdout] ...  |
[INFO] [stdout] 81 | |         })
[INFO] [stdout] 82 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]   --> src/bin/day15.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | /         Ok(Self {
[INFO] [stdout] 78 | |             position,
[INFO] [stdout] 79 | |             first_beacon,
[INFO] [stdout] 80 | |             min_distance,
[INFO] [stdout] 81 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]    --> src/bin/day15.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |         .map(|line| line.parse::<Sensor>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]    --> src/bin/day15.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         .map(|line| line.parse::<Sensor>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/day16_not_correct.rs:32:53
[INFO] [stdout]    |
[INFO] [stdout] 32 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 33 | |         let s = s
[INFO] [stdout] 34 | |             .replace("Valve ", "")
[INFO] [stdout] 35 | |             .replace(" has flow rate=", "|")
[INFO] [stdout] ...  |
[INFO] [stdout] 53 | |         })
[INFO] [stdout] 54 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/day16_not_correct.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | /         Ok(Self {
[INFO] [stdout] 50 | |             id: tokens[0].into(),
[INFO] [stdout] 51 | |             rate,
[INFO] [stdout] 52 | |             next,
[INFO] [stdout] 53 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]    --> src/bin/day16_not_correct.rs:149:22
[INFO] [stdout]     |
[INFO] [stdout] 149 |             .map(|s| s.parse::<Node>().unwrap())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day16_not_correct" test) due to 3 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]   --> src/bin/day15.rs:54:53
[INFO] [stdout]    |
[INFO] [stdout] 54 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 55 | |         let line = s
[INFO] [stdout] 56 | |             .replace("Sensor at x=", "")
[INFO] [stdout] 57 | |             .replace(" y=", "")
[INFO] [stdout] ...  |
[INFO] [stdout] 81 | |         })
[INFO] [stdout] 82 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]   --> src/bin/day15.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | /         Ok(Self {
[INFO] [stdout] 78 | |             position,
[INFO] [stdout] 79 | |             first_beacon,
[INFO] [stdout] 80 | |             min_distance,
[INFO] [stdout] 81 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]    --> src/bin/day15.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |         .map(|line| line.parse::<Sensor>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Sensor, Infallible>
[INFO] [stdout]    --> src/bin/day15.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |         .map(|line| line.parse::<Sensor>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day15") due to 4 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Point, Infallible>
[INFO] [stdout]   --> src/bin/day14.rs:55:53
[INFO] [stdout]    |
[INFO] [stdout] 55 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 56 | |         let parts: Vec<&str> = s.trim().split(",").collect();
[INFO] [stdout] 57 | |         Ok(Point {
[INFO] [stdout] 58 | |             x: parts.get(0).unwrap().parse().unwrap(),
[INFO] [stdout] 59 | |             y: parts.get(1).unwrap().parse().unwrap(),
[INFO] [stdout] 60 | |         })
[INFO] [stdout] 61 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Point, Infallible>
[INFO] [stdout]   --> src/bin/day14.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | /         Ok(Point {
[INFO] [stdout] 58 | |             x: parts.get(0).unwrap().parse().unwrap(),
[INFO] [stdout] 59 | |             y: parts.get(1).unwrap().parse().unwrap(),
[INFO] [stdout] 60 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Path, Infallible>
[INFO] [stdout]    --> src/bin/day14.rs:229:53
[INFO] [stdout]     |
[INFO] [stdout] 229 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 230 | |         let edges = s
[INFO] [stdout] 231 | |             .trim()
[INFO] [stdout] 232 | |             .split(" -> ")
[INFO] [stdout] ...   |
[INFO] [stdout] 245 | |         })
[INFO] [stdout] 246 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Point, Infallible>
[INFO] [stdout]    --> src/bin/day14.rs:233:22
[INFO] [stdout]     |
[INFO] [stdout] 233 |             .map(|s| s.parse::<Point>().unwrap())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Path, Infallible>
[INFO] [stdout]    --> src/bin/day14.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 | /         Ok(Path {
[INFO] [stdout] 240 | |             vertical_lines,
[INFO] [stdout] 241 | |             horizontal_lines,
[INFO] [stdout] 242 | |             deepest_line,
[INFO] [stdout] 243 | |             sands: HashSet::new(),
[INFO] [stdout] 244 | |             with_floor: false,
[INFO] [stdout] 245 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Path, Infallible>
[INFO] [stdout]    --> src/bin/day14.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |         .map(|s| s.parse::<Path>().unwrap())
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Path, Infallible>
[INFO] [stdout]    --> src/bin/day14.rs:266:18
[INFO] [stdout]     |
[INFO] [stdout] 266 |         .map(|s| s.parse::<Path>().unwrap())
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day14" test) due to 7 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<OperationType, Infallible>
[INFO] [stdout]   --> src/bin/day11.rs:35:53
[INFO] [stdout]    |
[INFO] [stdout] 35 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 36 | |         Ok(match s {
[INFO] [stdout] 37 | |             "+" => Add,
[INFO] [stdout] 38 | |             "*" => Multiply,
[INFO] [stdout] 39 | |             _ => unreachable!("Unknown OperationType : {}", s),
[INFO] [stdout] 40 | |         })
[INFO] [stdout] 41 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<OperationType, Infallible>
[INFO] [stdout]   --> src/bin/day11.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         Ok(match s {
[INFO] [stdout] 37 | |             "+" => Add,
[INFO] [stdout] 38 | |             "*" => Multiply,
[INFO] [stdout] 39 | |             _ => unreachable!("Unknown OperationType : {}", s),
[INFO] [stdout] 40 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Operation, Infallible>
[INFO] [stdout]    --> src/bin/day11.rs:96:53
[INFO] [stdout]     |
[INFO] [stdout]  96 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout]  97 | |         let elements = s.split(" ").collect::<Vec<&str>>();
[INFO] [stdout]  98 | |         Ok(Operation {
[INFO] [stdout]  99 | |             op: elements[1].parse().unwrap(),
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |         })
[INFO] [stdout] 103 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Operation, Infallible>
[INFO] [stdout]    --> src/bin/day11.rs:98:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | /         Ok(Operation {
[INFO] [stdout]  99 | |             op: elements[1].parse().unwrap(),
[INFO] [stdout] 100 | |             left: elements[0].parse().unwrap(),
[INFO] [stdout] 101 | |             right: elements[2].parse().unwrap(),
[INFO] [stdout] 102 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<OperationType, Infallible>
[INFO] [stdout]   --> src/bin/day11.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |             op: elements[1].parse().unwrap(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Operation, Infallible>
[INFO] [stdout]    --> src/bin/day11.rs:155:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |           let operation = lines[2]
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 156 | |             .split("=")
[INFO] [stdout] 157 | |             .map(|part| part.trim())
[INFO] [stdout] 158 | |             .skip(1)
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |             .unwrap()
[INFO] [stdout] 163 | |             .parse()
[INFO] [stdout]     | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day11" test) due to 6 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/day16.rs:69:53
[INFO] [stdout]    |
[INFO] [stdout] 69 |       fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 70 | |         let s = s
[INFO] [stdout] 71 | |             .replace("Valve ", "")
[INFO] [stdout] 72 | |             .replace(" has flow rate=", "|")
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |         })
[INFO] [stdout] 91 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]   --> src/bin/day16.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | /         Ok(Self {
[INFO] [stdout] 87 | |             id: tokens[0].into(),
[INFO] [stdout] 88 | |             rate,
[INFO] [stdout] 89 | |             next,
[INFO] [stdout] 90 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/bin/day16.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         curr_node.clone().to_owned(),
[INFO] [stdout]     |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:88
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                                                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]    --> src/bin/day16.rs:191:21
[INFO] [stdout]     |
[INFO] [stdout] 191 |         .map(|line| line.parse::<Node>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Node, Infallible>
[INFO] [stdout]    --> src/bin/day16.rs:208:21
[INFO] [stdout]     |
[INFO] [stdout] 208 |         .map(|line| line.parse::<Node>().unwrap())
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2022` (bin "day16" test) due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "124cdc596be315e5e31421ff5653138a45472dac15cb5492f6bc9814990970c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124cdc596be315e5e31421ff5653138a45472dac15cb5492f6bc9814990970c5", kill_on_drop: false }`
[INFO] [stdout] 124cdc596be315e5e31421ff5653138a45472dac15cb5492f6bc9814990970c5