[INFO] cloning repository https://github.com/wass88/interlocking-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wass88/interlocking-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwass88%2Finterlocking-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwass88%2Finterlocking-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cb188ff23d3b0494291b4b70baad072cab1cec3
[INFO] testing wass88/interlocking-solver against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwass88%2Finterlocking-solver" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wass88/interlocking-solver on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wass88/interlocking-solver
[INFO] finished tweaking git repo https://github.com/wass88/interlocking-solver
[INFO] tweaked toml for git repo https://github.com/wass88/interlocking-solver written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wass88/interlocking-solver 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 289e525332bdf604addcbe765b461c5430a3cb6a17928888d085fea4967f50c5
[INFO] running `Command { std: "docker" "start" "-a" "289e525332bdf604addcbe765b461c5430a3cb6a17928888d085fea4967f50c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "289e525332bdf604addcbe765b461c5430a3cb6a17928888d085fea4967f50c5", kill_on_drop: false }`
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[INFO] [stdout] 289e525332bdf604addcbe765b461c5430a3cb6a17928888d085fea4967f50c5
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[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let db = self.client.database("puzzle");
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `puzzle`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn write_puzzle(&mut self, puzzle: &PuzzleNumFormat) {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_puzzle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/puzzle.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for (i, index) in state.indexes.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cp`
[INFO] [stdout]    --> src/puzzle.rs:497:40
[INFO] [stdout]     |
[INFO] [stdout] 497 |                     ShrinkMove::Remove(cp, w) => shrink_moves.push(ShrinkMove::Shift(p, vec![v])),
[INFO] [stdout]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/puzzle.rs:497:44
[INFO] [stdout]     |
[INFO] [stdout] 497 |                     ShrinkMove::Remove(cp, w) => shrink_moves.push(ShrinkMove::Shift(p, vec![v])),
[INFO] [stdout]     |                                            ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GenAllWriter` is more private than the item `GenAllPuzzles::generate`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     pub fn generate<W: GenAllWriter>(self, writer: &mut W) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `GenAllPuzzles::generate` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `GenAllWriter` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | trait GenAllWriter {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PuzzleConstraints` is more private than the item `SwapPuzzleGenerator`
[INFO] [stdout]    --> src/searcher.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct SwapPuzzleGenerator<C: PuzzleConstraints> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `SwapPuzzleGenerator` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/searcher.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PuzzleConstraints` is more private than the item `searcher::SwapNPuzzleGenerator`
[INFO] [stdout]    --> src/searcher.rs:202:1
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub struct SwapNPuzzleGenerator<C: PuzzleConstraints> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::SwapNPuzzleGenerator` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/searcher.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PuzzleConstraints` is more private than the item `searcher::MinPuzzleSizeConstraints`
[INFO] [stdout]    --> src/searcher.rs:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct MinPuzzleSizeConstraints<C: PuzzleConstraints> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::MinPuzzleSizeConstraints` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/searcher.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `and_inplace` is never used
[INFO] [stdout]    --> src/cells.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 9   | impl Cells {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn and_inplace(&mut self, other: &Cells) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `step` is never read
[INFO] [stdout]   --> src/puzzle.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct SolveResult {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 26 |     pub ok: bool,
[INFO] [stdout] 27 |     step: Option<usize>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SolveResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_to_vec` is never used
[INFO] [stdout]   --> src/puzzle.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn state_to_vec(size: usize, state: &State) -> Vec<Option<V3>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_to_str` is never used
[INFO] [stdout]   --> src/puzzle.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn state_to_str(size: usize, state: &State) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_str` is never used
[INFO] [stdout]    --> src/puzzle.rs:278:12
[INFO] [stdout]     |
[INFO] [stdout] 83  | impl Puzzle {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 278 |     pub fn to_str(&self) -> String {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_block_code` is never used
[INFO] [stdout]   --> src/puzzle_num_format.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl PuzzleNumFormat {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn from_block_code(code: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.46s
[INFO] running `Command { std: "docker" "inspect" "2e130509dd63aae84f5a8e3223ab079666d9119ecbc8e7c6de6db13bbab76561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e130509dd63aae84f5a8e3223ab079666d9119ecbc8e7c6de6db13bbab76561", kill_on_drop: false }`
[INFO] [stdout] 2e130509dd63aae84f5a8e3223ab079666d9119ecbc8e7c6de6db13bbab76561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bf40b3f087f074af8d3b99c161e0100dc77f3f79f4dc46fd3675182b4e638ab
[INFO] running `Command { std: "docker" "start" "-a" "4bf40b3f087f074af8d3b99c161e0100dc77f3f79f4dc46fd3675182b4e638ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling interlocking-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let db = self.client.database("puzzle");
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `puzzle`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn write_puzzle(&mut self, puzzle: &PuzzleNumFormat) {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_puzzle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/iters.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let x = V3(1, 2, 3);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/puzzle.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for (i, index) in state.indexes.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cp`
[INFO] [stdout]    --> src/puzzle.rs:497:40
[INFO] [stdout]     |
[INFO] [stdout] 497 |                     ShrinkMove::Remove(cp, w) => shrink_moves.push(ShrinkMove::Shift(p, vec![v])),
[INFO] [stdout]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/puzzle.rs:497:44
[INFO] [stdout]     |
[INFO] [stdout] 497 |                     ShrinkMove::Remove(cp, w) => shrink_moves.push(ShrinkMove::Shift(p, vec![v])),
[INFO] [stdout]     |                                            ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GenAllWriter` is more private than the item `gen_all_puzzles::GenAllPuzzles::generate`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     pub fn generate<W: GenAllWriter>(self, writer: &mut W) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `gen_all_puzzles::GenAllPuzzles::generate` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `GenAllWriter` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/gen_all_puzzles.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | trait GenAllWriter {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PuzzleConstraints` is more private than the item `searcher::SwapPuzzleGenerator`
[INFO] [stdout]    --> src/searcher.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct SwapPuzzleGenerator<C: PuzzleConstraints> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::SwapPuzzleGenerator` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/searcher.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PuzzleConstraints` is more private than the item `searcher::SwapNPuzzleGenerator`
[INFO] [stdout]    --> src/searcher.rs:202:1
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub struct SwapNPuzzleGenerator<C: PuzzleConstraints> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::SwapNPuzzleGenerator` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/searcher.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PuzzleConstraints` is more private than the item `searcher::MinPuzzleSizeConstraints`
[INFO] [stdout]    --> src/searcher.rs:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub struct MinPuzzleSizeConstraints<C: PuzzleConstraints> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::MinPuzzleSizeConstraints` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/searcher.rs:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `and_inplace` is never used
[INFO] [stdout]    --> src/cells.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 9   | impl Cells {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn and_inplace(&mut self, other: &Cells) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `step` is never read
[INFO] [stdout]   --> src/puzzle.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct SolveResult {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 26 |     pub ok: bool,
[INFO] [stdout] 27 |     step: Option<usize>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SolveResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_to_vec` is never used
[INFO] [stdout]   --> src/puzzle.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn state_to_vec(size: usize, state: &State) -> Vec<Option<V3>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_to_str` is never used
[INFO] [stdout]   --> src/puzzle.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn state_to_str(size: usize, state: &State) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "4bf40b3f087f074af8d3b99c161e0100dc77f3f79f4dc46fd3675182b4e638ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf40b3f087f074af8d3b99c161e0100dc77f3f79f4dc46fd3675182b4e638ab", kill_on_drop: false }`
[INFO] [stdout] 4bf40b3f087f074af8d3b99c161e0100dc77f3f79f4dc46fd3675182b4e638ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5092cb9994623cd7013e86de96b38a6a96bf996b9db7bce65d08aed875782e2
[INFO] running `Command { std: "docker" "start" "-a" "a5092cb9994623cd7013e86de96b38a6a96bf996b9db7bce65d08aed875782e2", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `db`
[INFO] [stderr]   --> src/gen_all_puzzles.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let db = self.client.database("puzzle");
[INFO] [stderr]    |             ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `puzzle`
[INFO] [stderr]   --> src/gen_all_puzzles.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn write_puzzle(&mut self, puzzle: &PuzzleNumFormat) {
[INFO] [stderr]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_puzzle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/iters.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let x = V3(1, 2, 3);
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/puzzle.rs:71:10
[INFO] [stderr]    |
[INFO] [stderr] 71 |     for (i, index) in state.indexes.iter().enumerate() {
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cp`
[INFO] [stderr]    --> src/puzzle.rs:497:40
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     ShrinkMove::Remove(cp, w) => shrink_moves.push(ShrinkMove::Shift(p, vec![v])),
[INFO] [stderr]     |                                        ^^ help: if this is intentional, prefix it with an underscore: `_cp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]    --> src/puzzle.rs:497:44
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     ShrinkMove::Remove(cp, w) => shrink_moves.push(ShrinkMove::Shift(p, vec![v])),
[INFO] [stderr]     |                                            ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `GenAllWriter` is more private than the item `gen_all_puzzles::GenAllPuzzles::generate`
[INFO] [stderr]   --> src/gen_all_puzzles.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  |     pub fn generate<W: GenAllWriter>(self, writer: &mut W) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `gen_all_puzzles::GenAllPuzzles::generate` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but trait `GenAllWriter` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/gen_all_puzzles.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | trait GenAllWriter {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PuzzleConstraints` is more private than the item `searcher::SwapPuzzleGenerator`
[INFO] [stderr]    --> src/searcher.rs:142:1
[INFO] [stderr]     |
[INFO] [stderr] 142 | pub struct SwapPuzzleGenerator<C: PuzzleConstraints> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::SwapPuzzleGenerator` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/searcher.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PuzzleConstraints` is more private than the item `searcher::SwapNPuzzleGenerator`
[INFO] [stderr]    --> src/searcher.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | pub struct SwapNPuzzleGenerator<C: PuzzleConstraints> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::SwapNPuzzleGenerator` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/searcher.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PuzzleConstraints` is more private than the item `searcher::MinPuzzleSizeConstraints`
[INFO] [stderr]    --> src/searcher.rs:223:1
[INFO] [stderr]     |
[INFO] [stderr] 223 | pub struct MinPuzzleSizeConstraints<C: PuzzleConstraints> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `searcher::MinPuzzleSizeConstraints` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but trait `PuzzleConstraints` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/searcher.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | trait PuzzleConstraints: Clone + Send + Sync + Debug {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `and_inplace` is never used
[INFO] [stderr]    --> src/cells.rs:131:12
[INFO] [stderr]     |
[INFO] [stderr] 9   | impl Cells {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 131 |     pub fn and_inplace(&mut self, other: &Cells) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `step` is never read
[INFO] [stderr]   --> src/puzzle.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct SolveResult {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 26 |     pub ok: bool,
[INFO] [stderr] 27 |     step: Option<usize>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SolveResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `state_to_vec` is never used
[INFO] [stderr]   --> src/puzzle.rs:62:4
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn state_to_vec(size: usize, state: &State) -> Vec<Option<V3>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `state_to_str` is never used
[INFO] [stderr]   --> src/puzzle.rs:69:4
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn state_to_str(size: usize, state: &State) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `interlocking-solver` (bin "interlocking-solver" test) generated 14 warnings (run `cargo fix --bin "interlocking-solver" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/interlocking_solver-4fbdbdedcbb22708)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test iters::tests::test_subsets ... ok
[INFO] [stdout] test iters::tests::test_v3_cube ... ok
[INFO] [stdout] test iters::tests::test_v3_new ... ok
[INFO] [stdout] test puzzle::tests::piece_str ... ok
[INFO] [stdout] test puzzle::tests::test_queue ... ok
[INFO] [stdout] test puzzle::tests::solver_cant ... ok
[INFO] [stdout] test puzzle::tests::solver_normal ... ok
[INFO] [stdout] test puzzle::tests::test_subset_pieces ... ok
[INFO] [stdout] test puzzle_num_format::tests::test_from_block_code ... ok
[INFO] [stdout] test puzzle_num_format::tests::test_normalize ... ok
[INFO] [stdout] test puzzle_num_format::tests::test_puzzle_num_format ... ok
[INFO] [stdout] test puzzle_num_format::tests::test_rot_all ... ok
[INFO] [stdout] test puzzle_num_format::tests::test_rotate ... ok
[INFO] [stdout] test puzzle_num_format::tests::test_rotate_all ... ok
[INFO] [stdout] test puzzle_num_format::tests::test_rotate_index ... ok
[INFO] [stdout] test puzzle::tests::solver_step ... ok
[INFO] [stdout] test puzzle::tests::test_inbox_2_pieces ... ok
[INFO] [stdout] test searcher::tests::test_drop_count ... ok
[INFO] [stdout] test v3::tests::test_v3i_into_v3 ... ok
[INFO] [stdout] test puzzle::tests::test_inbox_pieces ... ok
[INFO] [stdout] test searcher::tests::puzzle_generator ... ok
[INFO] [stdout] test puzzle::tests::test_base_puzzle ... ok
[INFO] [stdout] test gen_all_puzzles::tests::test_gen_all_puzzles ... ok
[INFO] [stdout] test puzzle::tests::test_shrink_move2 ... FAILED
[INFO] [stdout] test puzzle::tests::test_shrink_move ... FAILED
[INFO] [stdout] test searcher::tests::puzzle_searcher ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- puzzle::tests::test_shrink_move2 stdout ----
[INFO] [stdout] INFO: SOLVED limit=93 step=1
[INFO] [stdout] Shrink #8 [Shift([0], [V3I(1, 0, 0)]), Shift([1], [V3I(0, 1, 0), V3I(0, 0, -1)]), Shift([2], [V3I(0, 0, 1)]), Shift([0], [V3I(0, 0, 1)]), Shift([2], [V3I(0, 0, 1)]), Shift([1], [V3I(0, 1, 1)]), Remove(0, V3I(0, 0, 0)), Remove(2, V3I(0, 0, 0))]
[INFO] [stdout] thread 'puzzle::tests::test_shrink_move2' panicked at src/puzzle.rs:819:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 8
[INFO] [stdout]  right: 6
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x564765a78b36 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x564765a78b36 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x564765a78b36 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x564765a78b36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x564765aa1a50 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x564765aa1a50 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x564765a7659f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x564765a78914 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x564765a78914 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x564765a7a687 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x564765a7a36d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x564765a03587 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x564765a03587 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x564765a7aca6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x564765a7aca6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x564765a7a9f2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x564765a79036 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x564765a7a750 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x56476595c1b5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56476595c5eb - core::panicking::assert_failed_inner::hbf94b40c37b92af0
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x564765a108fe - core::panicking::assert_failed::h2040b07a6265e0aa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x56476598cad8 - interlocking_solver::puzzle::tests::test_shrink_move2::h5304844d61616574
[INFO] [stdout]                                at /opt/rustwide/workdir/src/puzzle.rs:819:9
[INFO] [stdout]   22:     0x56476598bde7 - interlocking_solver::puzzle::tests::test_shrink_move2::{{closure}}::h1af83fbeee7979e4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/puzzle.rs:803:27
[INFO] [stdout]   23:     0x5647659b4dc6 - core::ops::function::FnOnce::call_once::h38d6818665155e6b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x564765a08e5f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x564765a08e5f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x564765a07be1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x564765a07be1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x564765a07be1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x564765a07be1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x564765a07be1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x564765a07be1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x564765a07be1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x5647659cef16 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x5647659cef16 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x5647659d3f77 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x5647659d3f77 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5647659d3f77 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x5647659d3f77 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x5647659d3f77 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x5647659d3f77 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x5647659d3f77 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x564765a7f755 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x564765a7f755 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x564765a7f755 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f4c3a370ac3 - <unknown>
[INFO] [stdout]   46:     0x7f4c3a401bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- puzzle::tests::test_shrink_move stdout ----
[INFO] [stdout] INFO: SOLVED limit=93 step=1
[INFO] [stdout] Shrink #8 [Shift([0], [V3I(1, 0, 0)]), Shift([1], [V3I(0, 1, 0)]), Shift([2], [V3I(0, 0, 1)]), Shift([0], [V3I(0, 0, 1)]), Shift([2], [V3I(0, 0, 1)]), Shift([1], [V3I(0, 1, 1)]), Remove(0, V3I(0, 0, 0)), Remove(2, V3I(0, 0, 0))]
[INFO] [stdout] thread 'puzzle::tests::test_shrink_move' panicked at src/puzzle.rs:800:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 8
[INFO] [stdout]  right: 6
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x564765a78b36 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x564765a78b36 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x564765a78b36 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x564765a78b36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x564765aa1a50 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x564765aa1a50 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x564765a7659f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x564765a78914 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x564765a78914 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x564765a7a687 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x564765a7a36d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x564765a03587 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x564765a03587 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x564765a7aca6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x564765a7aca6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x564765a7a9f2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x564765a79036 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x564765a7a750 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x56476595c1b5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56476595c5eb - core::panicking::assert_failed_inner::hbf94b40c37b92af0
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x564765a108fe - core::panicking::assert_failed::h2040b07a6265e0aa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x56476598bd71 - interlocking_solver::puzzle::tests::test_shrink_move::he64c1ad9fb9845e4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/puzzle.rs:800:9
[INFO] [stdout]   22:     0x56476598b1b7 - interlocking_solver::puzzle::tests::test_shrink_move::{{closure}}::hba912de852f3c930
[INFO] [stdout]                                at /opt/rustwide/workdir/src/puzzle.rs:785:26
[INFO] [stdout]   23:     0x5647659b5726 - core::ops::function::FnOnce::call_once::hda90457346bf80c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x564765a08e5f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x564765a08e5f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x564765a07be1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x564765a07be1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x564765a07be1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x564765a07be1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x564765a07be1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x564765a07be1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x564765a07be1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x5647659cef16 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x5647659cef16 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x5647659d3f77 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x5647659d3f77 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5647659d3f77 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x5647659d3f77 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x5647659d3f77 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x5647659d3f77 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x5647659d3f77 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x564765a7f755 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x564765a7f755 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x564765a7f755 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f4c3a370ac3 - <unknown>
[INFO] [stdout]   46:     0x7f4c3a401bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     puzzle::tests::test_shrink_move
[INFO] [stdout]     puzzle::tests::test_shrink_move2
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 24 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin interlocking-solver`
[INFO] running `Command { std: "docker" "inspect" "a5092cb9994623cd7013e86de96b38a6a96bf996b9db7bce65d08aed875782e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5092cb9994623cd7013e86de96b38a6a96bf996b9db7bce65d08aed875782e2", kill_on_drop: false }`
[INFO] [stdout] a5092cb9994623cd7013e86de96b38a6a96bf996b9db7bce65d08aed875782e2
