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[INFO] [stdout] f603b05e58bd72be49aa2b376d9e5b5214844051
[INFO] testing gnome-skillet/aoc-2024 against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgnome-skillet%2Faoc-2024" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] finished tweaking git repo https://github.com/gnome-skillet/aoc-2024
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[INFO] validating manifest of git repo https://github.com/gnome-skillet/aoc-2024 on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
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[INFO] crate git repo https://github.com/gnome-skillet/aoc-2024 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 421ae61c3ebe21f824ae744bb4b92a4978a659bdfe4afed0a241b84d3e0e3909
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]  --> aoc/src/commands/day15.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]   --> aoc/src/commands/day20.rs:73:73
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator;
[INFO] [stdout]    |                                                           ------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator<Item = (usize, usize)> {
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^ this bound is stronger than that defined on the trait
[INFO] [stdout]    |
[INFO] [stdout]    = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]    = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout]    = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]    |
[INFO] [stdout] 73 -     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator<Item = (usize, usize)> {
[INFO] [stdout] 73 +     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]   --> aoc/src/commands/day20.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn cheats(&self, nrows: usize, ncols: usize, cheat_duration: usize) -> impl Iterator;
[INFO] [stdout]    |                                                                            ------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 93 |     ) -> impl Iterator<Item = Point> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ this bound is stronger than that defined on the trait
[INFO] [stdout]    |
[INFO] [stdout]    = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]    = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]    |
[INFO] [stdout] 93 -     ) -> impl Iterator<Item = Point> {
[INFO] [stdout] 93 +     ) -> impl Iterator {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> aoc/src/commands/day15.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> aoc/src/commands/day15.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             Object::Space => '.',
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] 52 |             Object::BoxLeft => '[',
[INFO] [stdout]    |             --------------- matches some of the same values
[INFO] [stdout] 53 |             Object::BoxRight => ']',
[INFO] [stdout]    |             ---------------- matches some of the same values
[INFO] [stdout] 54 |             Object::Box => 'O',
[INFO] [stdout]    |             ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 57 |             _ => panic!(),
[INFO] [stdout]    |             ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> aoc/src/commands/day15.rs:131:47
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn vertical_move(&mut self, d: Direction, i: usize) {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `show_robot_position` and `show_rows` are never used
[INFO] [stdout]    --> aoc/src/commands/day15.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl Grid {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 118 |     fn show_robot_position(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn show_rows(&self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `move_steps` and `move_arm` are never used
[INFO] [stdout]   --> aoc/src/commands/day21.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl DirectionalKey {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] 28 |     fn move_steps(&self) -> (i32, i32) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn move_arm(&mut self, other: &DirectionalKey) -> DirectionalKey {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.23s
[INFO] running `Command { std: "docker" "inspect" "421ae61c3ebe21f824ae744bb4b92a4978a659bdfe4afed0a241b84d3e0e3909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421ae61c3ebe21f824ae744bb4b92a4978a659bdfe4afed0a241b84d3e0e3909", kill_on_drop: false }`
[INFO] [stdout] 421ae61c3ebe21f824ae744bb4b92a4978a659bdfe4afed0a241b84d3e0e3909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a4adc37d165bef12fdada734d357dcbb148d44b9181f3e8d68bb41fbb659387
[INFO] running `Command { std: "docker" "start" "-a" "2a4adc37d165bef12fdada734d357dcbb148d44b9181f3e8d68bb41fbb659387", kill_on_drop: false }`
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling aoc v0.1.0 (/opt/rustwide/workdir/aoc)
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]  --> aoc/src/commands/day15.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]   --> aoc/src/commands/day20.rs:73:73
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator;
[INFO] [stdout]    |                                                           ------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator<Item = (usize, usize)> {
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^ this bound is stronger than that defined on the trait
[INFO] [stdout]    |
[INFO] [stdout]    = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]    = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout]    = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]    |
[INFO] [stdout] 73 -     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator<Item = (usize, usize)> {
[INFO] [stdout] 73 +     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]   --> aoc/src/commands/day20.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn cheats(&self, nrows: usize, ncols: usize, cheat_duration: usize) -> impl Iterator;
[INFO] [stdout]    |                                                                            ------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 93 |     ) -> impl Iterator<Item = Point> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ this bound is stronger than that defined on the trait
[INFO] [stdout]    |
[INFO] [stdout]    = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]    = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]    |
[INFO] [stdout] 93 -     ) -> impl Iterator<Item = Point> {
[INFO] [stdout] 93 +     ) -> impl Iterator {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> aoc/src/commands/day15.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _ => panic!(),
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> aoc/src/commands/day15.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             Object::Space => '.',
[INFO] [stdout]    |             ------------- matches some of the same values
[INFO] [stdout] 52 |             Object::BoxLeft => '[',
[INFO] [stdout]    |             --------------- matches some of the same values
[INFO] [stdout] 53 |             Object::BoxRight => ']',
[INFO] [stdout]    |             ---------------- matches some of the same values
[INFO] [stdout] 54 |             Object::Box => 'O',
[INFO] [stdout]    |             ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 57 |             _ => panic!(),
[INFO] [stdout]    |             ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> aoc/src/commands/day15.rs:131:47
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn vertical_move(&mut self, d: Direction, i: usize) {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `show_robot_position` and `show_rows` are never used
[INFO] [stdout]    --> aoc/src/commands/day15.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl Grid {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] 118 |     fn show_robot_position(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn show_rows(&self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `move_steps` and `move_arm` are never used
[INFO] [stdout]   --> aoc/src/commands/day21.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl DirectionalKey {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] 28 |     fn move_steps(&self) -> (i32, i32) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn move_arm(&mut self, other: &DirectionalKey) -> DirectionalKey {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "2a4adc37d165bef12fdada734d357dcbb148d44b9181f3e8d68bb41fbb659387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4adc37d165bef12fdada734d357dcbb148d44b9181f3e8d68bb41fbb659387", kill_on_drop: false }`
[INFO] [stdout] 2a4adc37d165bef12fdada734d357dcbb148d44b9181f3e8d68bb41fbb659387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 574e68648dfb2d332ec031fd898754a45a04e5888376e04fa231a9d9fed99be5
[INFO] running `Command { std: "docker" "start" "-a" "574e68648dfb2d332ec031fd898754a45a04e5888376e04fa231a9d9fed99be5", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `debug` and `info`
[INFO] [stderr]  --> aoc/src/commands/day15.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::{debug, info};
[INFO] [stderr]   |           ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]   --> aoc/src/commands/day20.rs:73:73
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator;
[INFO] [stderr]    |                                                           ------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 73 |     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator<Item = (usize, usize)> {
[INFO] [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^ this bound is stronger than that defined on the trait
[INFO] [stderr]    |
[INFO] [stderr]    = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]    = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr]    = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]    |
[INFO] [stderr] 73 -     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator<Item = (usize, usize)> {
[INFO] [stderr] 73 +     fn neighborhood(&self, nrows: usize, ncols: usize) -> impl Iterator {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]   --> aoc/src/commands/day20.rs:93:24
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn cheats(&self, nrows: usize, ncols: usize, cheat_duration: usize) -> impl Iterator;
[INFO] [stderr]    |                                                                            ------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 93 |     ) -> impl Iterator<Item = Point> {
[INFO] [stderr]    |                        ^^^^^^^^^^^^ this bound is stronger than that defined on the trait
[INFO] [stderr]    |
[INFO] [stderr]    = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]    = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]    |
[INFO] [stderr] 93 -     ) -> impl Iterator<Item = Point> {
[INFO] [stderr] 93 +     ) -> impl Iterator {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> aoc/src/commands/day15.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             _ => panic!(),
[INFO] [stderr]    |             ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> aoc/src/commands/day15.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |             Object::Space => '.',
[INFO] [stderr]    |             ------------- matches some of the same values
[INFO] [stderr] 52 |             Object::BoxLeft => '[',
[INFO] [stderr]    |             --------------- matches some of the same values
[INFO] [stderr] 53 |             Object::BoxRight => ']',
[INFO] [stderr]    |             ---------------- matches some of the same values
[INFO] [stderr] 54 |             Object::Box => 'O',
[INFO] [stderr]    |             ----------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 57 |             _ => panic!(),
[INFO] [stderr]    |             ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> aoc/src/commands/day15.rs:131:47
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn vertical_move(&mut self, d: Direction, i: usize) {
[INFO] [stderr]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `show_robot_position` and `show_rows` are never used
[INFO] [stderr]    --> aoc/src/commands/day15.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 117 | impl Grid {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] 118 |     fn show_robot_position(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 122 |     fn show_rows(&self) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `move_steps` and `move_arm` are never used
[INFO] [stderr]   --> aoc/src/commands/day21.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl DirectionalKey {
[INFO] [stderr]    | ------------------- methods in this implementation
[INFO] [stderr] 28 |     fn move_steps(&self) -> (i32, i32) {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     fn move_arm(&mut self, other: &DirectionalKey) -> DirectionalKey {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc` (bin "aoc" test) generated 7 warnings (run `cargo fix --bin "aoc" -p aoc --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc-4032d25ec9d4b997)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test commands::day13::test::test_parse_button ... ok
[INFO] [stdout] test commands::day13::test::test_parse_buttons ... ok
[INFO] [stdout] test commands::day13::test::test_prize ... ok
[INFO] [stdout] test commands::day14::test::test_parse_point ... ok
[INFO] [stdout] test commands::day14::test::test_parse_robot ... ok
[INFO] [stdout] test commands::day14::test::test_parse_point_negative ... ok
[INFO] [stdout] test commands::day14::test::test_parse_robots ... ok
[INFO] [stdout] test commands::day17::test::test_parse_command ... ok
[INFO] [stdout] test commands::day21::test::test_numerical_distance ... ok
[INFO] [stdout] test commands::day22::test::test_div_floor::case_1 ... ok
[INFO] [stdout] test commands::day22::test::test_div_floor::case_2 ... ok
[INFO] [stdout] test commands::day22::test::test_first_sequence ... ok
[INFO] [stdout] test commands::day22::test::test_mix::case_1 ... ok
[INFO] [stdout] test commands::day22::test::test_mutate::case_1 ... ok
[INFO] [stdout] test commands::day22::test::test_mutate::case_2 ... ok
[INFO] [stdout] test commands::day22::test::test_mutate::case_3 ... ok
[INFO] [stdout] test commands::day13::test::test_parse_y ... ok
[INFO] [stdout] test commands::day13::test::test_parse_x ... ok
[INFO] [stdout] test commands::day17::test::test_parse_register ... ok
[INFO] [stdout] test commands::day22::test::test_mutate::case_4 ... ok
[INFO] [stdout] test commands::day22::test::test_prune::case_1 ... ok
[INFO] [stdout] test commands::day25::test::test_first_key ... ok
[INFO] [stdout] test commands::day25::test::test_first_lock ... ok
[INFO] [stdout] test commands::day7a::test::test_parse_test::case_1 ... ok
[INFO] [stdout] test commands::day25::test::test_second_lock ... ok
[INFO] [stdout] test commands::day2a::test::test_slices ... ok
[INFO] [stdout] test commands::day5a::test::test_parse_point ... ok
[INFO] [stdout] test commands::day21::test::test_direction_distance ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- commands::day21::test::test_direction_distance stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'commands::day21::test::test_direction_distance' (28) panicked at aoc/src/commands/day21.rs:444:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Left(2)
[INFO] [stdout]  right: Down(1)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x65527d3659a2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x65527d3659a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x65527d3659a2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x65527d3659a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x65527d37581f - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x65527d37581f - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x65527d333263 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x65527d333263 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x65527d33f212 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x65527d343cef - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x65527d343b81 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x65527d2fd68e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x65527d2fd68e - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x65527d3442ff - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x65527d3442ff - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x65527d34415a - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x65527d33f349 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x65527d327b5d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x65527d37d310 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x65527d37d0c3 - core::panicking::assert_failed_inner::hdcc703ae7c807131
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x65527d2c9cf8 - core::panicking::assert_failed::hc848f3795b50fa27
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x65527d2cf8c6 - aoc::commands::day21::test::test_direction_distance::h56a588861a54e8ae
[INFO] [stdout]                                at /opt/rustwide/workdir/aoc/src/commands/day21.rs:444:9
[INFO] [stdout]   22:     0x65527d2cfa87 - aoc::commands::day21::test::test_direction_distance::{{closure}}::h0c781c99fc0934a5
[INFO] [stdout]                                at /opt/rustwide/workdir/aoc/src/commands/day21.rs:440:37
[INFO] [stdout]   23:     0x65527d2c1c06 - core::ops::function::FnOnce::call_once::hdbe0e43831bcf154
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x65527d2fd46b - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x65527d2fd46b - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x65527d3114ed - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x65527d3114ed - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x65527d3114ed - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x65527d3114ed - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x65527d3114ed - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x65527d3114ed - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x65527d3114ed - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x65527d2eaa04 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x65527d2eaa04 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x65527d2ee33a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x65527d2ee33a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x65527d2ee33a - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x65527d2ee33a - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x65527d2ee33a - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x65527d2ee33a - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x65527d2ee33a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x65527d33a74f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x65527d33a74f - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7f644de76aa4 - <unknown>
[INFO] [stdout]   45:     0x7f644df03a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     commands::day21::test::test_direction_distance
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p aoc --bin aoc`
[INFO] running `Command { std: "docker" "inspect" "574e68648dfb2d332ec031fd898754a45a04e5888376e04fa231a9d9fed99be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574e68648dfb2d332ec031fd898754a45a04e5888376e04fa231a9d9fed99be5", kill_on_drop: false }`
[INFO] [stdout] 574e68648dfb2d332ec031fd898754a45a04e5888376e04fa231a9d9fed99be5
