[INFO] cloning repository https://github.com/Narigo/aocrs19 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Narigo/aocrs19" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarigo%2Faocrs19", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarigo%2Faocrs19'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1fd7ff4770b2f7a1f9e88dbb6efd13115734f059 [INFO] checking Narigo/aocrs19 against try#39605810efb1a0d52f955bfba9e4eec7a01d5deb for pr-153692 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNarigo%2Faocrs19" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Narigo/aocrs19 [INFO] finished tweaking git repo https://github.com/Narigo/aocrs19 [INFO] tweaked toml for git repo https://github.com/Narigo/aocrs19 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Narigo/aocrs19 on toolchain 39605810efb1a0d52f955bfba9e4eec7a01d5deb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Narigo/aocrs19 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" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3568fdae6653816c3b10f5fe1437d304b554dd4a7ff56f2d23548132363b8d90 [INFO] running `Command { std: "docker" "start" "-a" "3568fdae6653816c3b10f5fe1437d304b554dd4a7ff56f2d23548132363b8d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3568fdae6653816c3b10f5fe1437d304b554dd4a7ff56f2d23548132363b8d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3568fdae6653816c3b10f5fe1437d304b554dd4a7ff56f2d23548132363b8d90", kill_on_drop: false }` [INFO] [stdout] 3568fdae6653816c3b10f5fe1437d304b554dd4a7ff56f2d23548132363b8d90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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" "+39605810efb1a0d52f955bfba9e4eec7a01d5deb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c51c6e1ace299d67de0ecf04b5e189b79dbb336081de842c67fa71ff15b2d208 [INFO] running `Command { std: "docker" "start" "-a" "c51c6e1ace299d67de0ecf04b5e189b79dbb336081de842c67fa71ff15b2d208", kill_on_drop: false }` [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking aocrs19 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:55:47 [INFO] [stdout] | [INFO] [stdout] 55 | fn find_layer_with_fewest_zero_digits(self: &Image) -> LayerChecksum { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] = note: `#[deny(self_lifetime_elision_not_applicable)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | fn checksum(self: &Image) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:93:36 [INFO] [stdout] | [INFO] [stdout] 93 | fn find_color_in_layers_at(self: &Image, index: usize) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | fn draw(self: &Image) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/intcode_compute/mod.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | fn get_data_at(self: &Amplifier, index: usize) -> i64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/intcode_compute/mod.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 68 | fn store_data_at(self: &mut Amplifier, index: usize, value: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/intcode_compute/mod.rs:74:27 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn interprete(self: &mut Amplifier) -> VecDeque { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:55:47 [INFO] [stdout] | [INFO] [stdout] 55 | fn find_layer_with_fewest_zero_digits(self: &Image) -> LayerChecksum { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] = note: `#[deny(self_lifetime_elision_not_applicable)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | fn checksum(self: &Image) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:93:36 [INFO] [stdout] | [INFO] [stdout] 93 | fn find_color_in_layers_at(self: &Image, index: usize) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/aoc08/mod.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | fn draw(self: &Image) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/intcode_compute/mod.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | fn get_data_at(self: &Amplifier, index: usize) -> i64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/intcode_compute/mod.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 68 | fn store_data_at(self: &mut Amplifier, index: usize, value: i64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter type does not contain `Self` [INFO] [stdout] --> src/intcode_compute/mod.rs:74:27 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn interprete(self: &mut Amplifier) -> VecDeque { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: use `&self`, `&mut self`, or `self: &Self` for correct lifetime elision [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #140611 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/aoc03/mod.rs:148:7 [INFO] [stdout] | [INFO] [stdout] 148 | let start = cable_a.first().unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second` [INFO] [stdout] --> src/aoc03/mod.rs:150:7 [INFO] [stdout] | [INFO] [stdout] 150 | let second = cable_b.iter().map(|coord| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_crossing` is never used [INFO] [stdout] --> src/aoc03/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn compute_crossing() -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_lowest_amount_of_steps` is never used [INFO] [stdout] --> src/aoc03/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn find_lowest_amount_of_steps() -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_nearest_crossing` is never used [INFO] [stdout] --> src/aoc03/mod.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn compute_nearest_crossing(first: &String, second: &String) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `wire` is never used [INFO] [stdout] --> src/aoc03/mod.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn wire(wire: &mut Vec, next: Command) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `into_line` is never used [INFO] [stdout] --> src/aoc03/mod.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn into_line(last: Coords, command: Command) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Coords` is never used [INFO] [stdout] --> src/aoc03/mod.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | type Coords = (i64, i64); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Cable` is never used [INFO] [stdout] --> src/aoc03/mod.rs:75:6 [INFO] [stdout] | [INFO] [stdout] 75 | type Cable = Vec; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `CoordsList` is never used [INFO] [stdout] --> src/aoc03/mod.rs:77:6 [INFO] [stdout] | [INFO] [stdout] 77 | type CoordsList = Vec; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Command` is never used [INFO] [stdout] --> src/aoc03/mod.rs:80:6 [INFO] [stdout] | [INFO] [stdout] 80 | enum Command { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `into_command` is never used [INFO] [stdout] --> src/aoc03/mod.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn into_command(command: &String) -> Command { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `retrieve_crossings` is never used [INFO] [stdout] --> src/aoc03/mod.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn retrieve_crossings(first: Cable, second: Cable) -> CoordsList { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `manhattan_distance_of` is never used [INFO] [stdout] --> src/aoc03/mod.rs:121:4 [INFO] [stdout] | [INFO] [stdout] 121 | fn manhattan_distance_of(a: Coords, b: Coords) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_shortest_distance` is never used [INFO] [stdout] --> src/aoc03/mod.rs:127:4 [INFO] [stdout] | [INFO] [stdout] 127 | fn find_shortest_distance(start: Coords, list: CoordsList) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `command_string_to_cable` is never used [INFO] [stdout] --> src/aoc03/mod.rs:138:4 [INFO] [stdout] | [INFO] [stdout] 138 | fn command_string_to_cable(commands: &str) -> Cable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_lowest_steps` is never used [INFO] [stdout] --> src/aoc03/mod.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn find_lowest_steps(cable_a: Cable, cable_b: Cable) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/aoc06/mod.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | fn generate_orbit_map(filename: &str) -> OrbitMap { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | fn generate_orbit_map(filename: &str) -> OrbitMap<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/aoc03/mod.rs:148:7 [INFO] [stdout] | [INFO] [stdout] 148 | let start = cable_a.first().unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aocrs19` (bin "aocrs19") due to 7 previous errors; 18 warnings emitted [INFO] [stdout] warning: unused variable: `second` [INFO] [stdout] --> src/aoc03/mod.rs:150:7 [INFO] [stdout] | [INFO] [stdout] 150 | let second = cable_b.iter().map(|coord| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `compute_crossing` is never used [INFO] [stdout] --> src/aoc03/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn compute_crossing() -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_lowest_amount_of_steps` is never used [INFO] [stdout] --> src/aoc03/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn find_lowest_amount_of_steps() -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/aoc06/mod.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | fn generate_orbit_map(filename: &str) -> OrbitMap { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | fn generate_orbit_map(filename: &str) -> OrbitMap<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aocrs19` (bin "aocrs19" test) due to 7 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c51c6e1ace299d67de0ecf04b5e189b79dbb336081de842c67fa71ff15b2d208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c51c6e1ace299d67de0ecf04b5e189b79dbb336081de842c67fa71ff15b2d208", kill_on_drop: false }` [INFO] [stdout] c51c6e1ace299d67de0ecf04b5e189b79dbb336081de842c67fa71ff15b2d208