[INFO] cloning repository https://github.com/4t145/rubik
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4t145/rubik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Frubik", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Frubik'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7dd6612e8e19c0fc73672dacbe1ec87ccadbf8d0
[INFO] checking 4t145/rubik against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Frubik" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/4t145/rubik
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/4t145/rubik
[INFO] tweaked toml for git repo https://github.com/4t145/rubik written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/4t145/rubik on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/4t145/rubik 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: example.0.features
[INFO] [stderr] warning: unused manifest key: test.0.features
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either v1.12.0
[INFO] [stderr]   Downloaded strum v0.25.0
[INFO] [stderr]   Downloaded tui-input v0.8.0
[INFO] [stderr]   Downloaded strum_macros v0.25.3
[INFO] [stderr]   Downloaded indoc v2.0.5
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.85
[INFO] [stderr]   Downloaded cassowary v0.3.0
[INFO] [stderr]   Downloaded syn v2.0.66
[INFO] [stderr]   Downloaded itertools v0.11.0
[INFO] [stderr]   Downloaded crossterm v0.27.0
[INFO] [stderr]   Downloaded ratatui v0.23.0
[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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1287b7d1b996c1ce993eaa8219af399331ae1eb28a143dc00e9ed220a8f88f11
[INFO] running `Command { std: "docker" "start" "-a" "1287b7d1b996c1ce993eaa8219af399331ae1eb28a143dc00e9ed220a8f88f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1287b7d1b996c1ce993eaa8219af399331ae1eb28a143dc00e9ed220a8f88f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1287b7d1b996c1ce993eaa8219af399331ae1eb28a143dc00e9ed220a8f88f11", kill_on_drop: false }`
[INFO] [stdout] 1287b7d1b996c1ce993eaa8219af399331ae1eb28a143dc00e9ed220a8f88f11
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f688e02efaa2be65562460187899ad5de485d005efd21984fdf231d68a1a0f8
[INFO] running `Command { std: "docker" "start" "-a" "7f688e02efaa2be65562460187899ad5de485d005efd21984fdf231d68a1a0f8", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: example.0.features
[INFO] [stderr] warning: unused manifest key: test.0.features
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking rubik v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `rc::Rc` and `vec::IntoIter`
[INFO] [stdout]  --> src/solver/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, sync::Arc, vec::IntoIter};
[INFO] [stdout]   |           ^^^^^^             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/solver/sa.rs:95:44
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let curve = (0..100).rev().map(|x| (x as f64));
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         let curve = (0..100).rev().map(|x| (x as f64));
[INFO] [stdout] 95 +         let curve = (0..100).rev().map(|x| x as f64 );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RubikLayer` and `tf`
[INFO] [stdout]  --> src/solver/thistlethwaite.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     tf, Rubik, RubikLayer,
[INFO] [stdout]   |     ^^         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CubePosition`
[INFO] [stdout]  --> src/transform.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{CubePosition, Rubik};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tui-input v0.8.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/solver/shuffle.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn solve(&self, mut rubik: crate::Rubik) -> RubikSolveState {
[INFO] [stdout]    |                     ----^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `align` is never used
[INFO] [stdout]   --> src/permutation.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl CubePermutation {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 93 |     const fn align(self) -> 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: function `g0_align` is never used
[INFO] [stdout]    --> src/solver/ida_star.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn g0_align(c: Cube) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all_aligned` is never used
[INFO] [stdout]   --> src/solver/thistlethwaite.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn all_aligned(cube: &Cube) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking ratatui v0.23.0
[INFO] [stdout] warning: unused variable: `r1`
[INFO] [stdout]   --> tests/test_solver.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let (r1, ops1) = g1_solver.solve(r0).collect();
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_r1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `rc::Rc` and `vec::IntoIter`
[INFO] [stdout]  --> src/solver/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, sync::Arc, vec::IntoIter};
[INFO] [stdout]   |           ^^^^^^             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/solver/sa.rs:95:44
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let curve = (0..100).rev().map(|x| (x as f64));
[INFO] [stdout]    |                                            ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         let curve = (0..100).rev().map(|x| (x as f64));
[INFO] [stdout] 95 +         let curve = (0..100).rev().map(|x| x as f64 );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RubikLayer` and `tf`
[INFO] [stdout]  --> src/solver/thistlethwaite.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     tf, Rubik, RubikLayer,
[INFO] [stdout]   |     ^^         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CubePosition`
[INFO] [stdout]  --> src/transform.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{CubePosition, Rubik};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `singmaster` in `parser`
[INFO] [stdout]    --> examples/repl.rs:120:34
[INFO] [stdout]     |
[INFO] [stdout] 120 |             match rubik::parser::singmaster::parse(input.trim()) {
[INFO] [stdout]     |                                  ^^^^^^^^^^ could not find `singmaster` in `parser`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/parser.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout]   1 | #[cfg(feature = "singmaster")]
[INFO] [stdout]     |       ---------------------- the item is gated behind the `singmaster` feature
[INFO] [stdout]   2 | pub mod singmaster;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Thistlethwaite` and `tf`
[INFO] [stdout]  --> examples/repl.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         thistlethwaite::{BfsSolver, Thistlethwaite},
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     tf,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rubik::parser::singmaster`
[INFO] [stdout]   --> examples/tui/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     parser::singmaster,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ no `singmaster` in `parser`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/parser.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #[cfg(feature = "singmaster")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `singmaster` feature
[INFO] [stdout]  2 | pub mod singmaster;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyEvent`
[INFO] [stdout]  --> examples/tui/main.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 |     event::{self, Event, KeyCode, KeyEvent},
[INFO] [stdout]   |                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rubik` (example "repl") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/solver/shuffle.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn solve(&self, mut rubik: crate::Rubik) -> RubikSolveState {
[INFO] [stdout]    |                     ----^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: method `align` is never used
[INFO] [stdout]   --> src/permutation.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl CubePermutation {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 93 |     const fn align(self) -> 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: function `g0_align` is never used
[INFO] [stdout]    --> src/solver/ida_star.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn g0_align(c: Cube) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all_aligned` is never used
[INFO] [stdout]   --> src/solver/thistlethwaite.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn all_aligned(cube: &Cube) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rubik` (example "tui") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "7f688e02efaa2be65562460187899ad5de485d005efd21984fdf231d68a1a0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f688e02efaa2be65562460187899ad5de485d005efd21984fdf231d68a1a0f8", kill_on_drop: false }`
[INFO] [stdout] 7f688e02efaa2be65562460187899ad5de485d005efd21984fdf231d68a1a0f8
