[INFO] updating cached repository https://github.com/pepijnd/auto2048 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] df4f06d4c8fb7eec2602b86f53ca34d73cff689e [INFO] checking pepijnd/auto2048 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepijnd%2Fauto2048" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pepijnd/auto2048 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/pepijnd/auto2048 [INFO] removed path dependency rsrl from git repo https://github.com/pepijnd/auto2048 [INFO] finished tweaking git repo https://github.com/pepijnd/auto2048 [INFO] tweaked toml for git repo https://github.com/pepijnd/auto2048 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/pepijnd/auto2048 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (rsrl) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (rsrl) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d70c1325f897b24158e5224b5a7df6a20c43c1b1ae6f6d68356c562500af5a66 [INFO] running `"docker" "start" "-a" "d70c1325f897b24158e5224b5a7df6a20c43c1b1ae6f6d68356c562500af5a66"` [INFO] [stderr] warning: dependency (rsrl) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling openblas-src v0.6.1 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking c_vec v1.3.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling special-fun v0.2.0 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapacke-sys v0.1.4 [INFO] [stderr] Checking spaces v5.0.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Compiling lfa_derive v0.13.0 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking blas-src v0.2.1 [INFO] [stderr] Checking slog-term v2.4.2 [INFO] [stderr] Checking cauchy v0.2.2 [INFO] [stderr] Checking lapacke v0.2.0 [INFO] [stderr] Checking ndarray-linalg v0.11.1 [INFO] [stderr] Checking rsrl_domains v0.1.0 [INFO] [stderr] Checking lfa v0.13.0 [INFO] [stderr] Checking rstat v0.3.0 [INFO] [stderr] Checking rsrl v0.7.0 [INFO] [stderr] Checking auto2048 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `geometry` in `rsrl` [INFO] [stderr] --> src/learning/domain.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | geometry::{continuous::Interval, discrete::Ordinal, product::LinearSpace, Surjection, Vector}, [INFO] [stderr] | ^^^^^^^^ could not find `geometry` in `rsrl` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rsrl::geometry` [INFO] [stderr] --> src/learning/domain.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | geometry::{continuous::Interval, discrete::Ordinal, product::LinearSpace, Surjection, Vector}, [INFO] [stderr] | ^^^^^^^^ could not find `geometry` in `rsrl` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `basis` in `fa` [INFO] [stderr] --> src/learning/mod.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | fa::{basis::fixed::Chebyshev, LFA}, [INFO] [stderr] | ^^^^^ could not find `basis` in `fa` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rsrl::core`, `rsrl::fa::LFA`, `rsrl::geometry`, `rsrl::policies::fixed` [INFO] [stderr] --> src/learning/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | core::{make_shared, run, Evaluation, Parameter, SerialExperiment}, [INFO] [stderr] | ^^^^ could not find `core` in `rsrl` [INFO] [stderr] 8 | domains::{CartPole, Domain}, [INFO] [stderr] 9 | fa::{basis::fixed::Chebyshev, LFA}, [INFO] [stderr] | ^^^ no `LFA` in `fa` [INFO] [stderr] 10 | geometry::Space, [INFO] [stderr] | ^^^^^^^^ could not find `geometry` in `rsrl` [INFO] [stderr] 11 | logging, [INFO] [stderr] 12 | policies::fixed::{EpsilonGreedy, Greedy, Random}, [INFO] [stderr] | ^^^^^ could not find `fixed` in `policies` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `is_terminal` is not a member of trait `Domain` [INFO] [stderr] --> src/learning/domain.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | / fn is_terminal(&self) -> bool { [INFO] [stderr] 88 | | self.game.is_over() [INFO] [stderr] 89 | | } [INFO] [stderr] | |_____^ not a member of trait `Domain` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `reward` is not a member of trait `Domain` [INFO] [stderr] --> src/learning/domain.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | / fn reward(&self, from: &Observation>, to: &Observation>) -> f64 { [INFO] [stderr] 92 | | let from = match from { [INFO] [stderr] 93 | | Observation::Full(s) | Observation::Terminal(s) => { [INFO] [stderr] 94 | | let mut c = 0; [INFO] [stderr] ... | [INFO] [stderr] 116 | | (from - to) as f64 + 1.0 [INFO] [stderr] 117 | | } [INFO] [stderr] | |_____^ not a member of trait `Domain` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LinearSpace` [INFO] [stderr] --> src/learning/domain.rs:120:21 [INFO] [stderr] | [INFO] [stderr] 120 | let mut s = LinearSpace::empty(); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `LinearSpace` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Interval` [INFO] [stderr] --> src/learning/domain.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | s = s + Interval::bounded(0f64, 11f64); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Interval` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Ordinal` [INFO] [stderr] --> src/learning/domain.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | Ordinal::new(4) [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Ordinal` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Chebyshev` [INFO] [stderr] --> src/learning/mod.rs:26:25 [INFO] [stderr] | [INFO] [stderr] 26 | let bases = Chebyshev::from_space(1, domain.state_space()); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `Chebyshev` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LinearSpace` in this scope [INFO] [stderr] --> src/learning/domain.rs:59:23 [INFO] [stderr] | [INFO] [stderr] 59 | type StateSpace = LinearSpace; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Interval` in this scope [INFO] [stderr] --> src/learning/domain.rs:59:35 [INFO] [stderr] | [INFO] [stderr] 59 | type StateSpace = LinearSpace; [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ordinal` in this scope [INFO] [stderr] --> src/learning/domain.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | type ActionSpace = Ordinal; [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::prelude::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ai.rs:165:49 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn minimax(&self, heuristic: Option f64>>) -> MinMaxResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Board) -> f64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ai.rs:187:42 [INFO] [stderr] | [INFO] [stderr] 187 | heuristic: Option f64>>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Board) -> f64` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Board`, `Cell` [INFO] [stderr] --> src/learning/domain.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::game::{Board, Cell, Direction, Game}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `CartPole` [INFO] [stderr] --> src/learning/mod.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | domains::{CartPole, Domain}, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ai::AIScore` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use crate::ai::AIScore; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Direction` [INFO] [stderr] --> src/main.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | use crate::game::{Board, Direction, Game}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `geometry` in `rsrl` [INFO] [stderr] --> src/learning/domain.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | geometry::{continuous::Interval, discrete::Ordinal, product::LinearSpace, Surjection, Vector}, [INFO] [stderr] | ^^^^^^^^ could not find `geometry` in `rsrl` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rsrl::geometry` [INFO] [stderr] --> src/learning/domain.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | geometry::{continuous::Interval, discrete::Ordinal, product::LinearSpace, Surjection, Vector}, [INFO] [stderr] | ^^^^^^^^ could not find `geometry` in `rsrl` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `basis` in `fa` [INFO] [stderr] --> src/learning/mod.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | fa::{basis::fixed::Chebyshev, LFA}, [INFO] [stderr] | ^^^^^ could not find `basis` in `fa` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rsrl::core`, `rsrl::fa::LFA`, `rsrl::geometry`, `rsrl::policies::fixed` [INFO] [stderr] --> src/learning/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | core::{make_shared, run, Evaluation, Parameter, SerialExperiment}, [INFO] [stderr] | ^^^^ could not find `core` in `rsrl` [INFO] [stderr] 8 | domains::{CartPole, Domain}, [INFO] [stderr] 9 | fa::{basis::fixed::Chebyshev, LFA}, [INFO] [stderr] | ^^^ no `LFA` in `fa` [INFO] [stderr] 10 | geometry::Space, [INFO] [stderr] | ^^^^^^^^ could not find `geometry` in `rsrl` [INFO] [stderr] 11 | logging, [INFO] [stderr] 12 | policies::fixed::{EpsilonGreedy, Greedy, Random}, [INFO] [stderr] | ^^^^^ could not find `fixed` in `policies` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `is_terminal` is not a member of trait `Domain` [INFO] [stderr] --> src/learning/domain.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | / fn is_terminal(&self) -> bool { [INFO] [stderr] 88 | | self.game.is_over() [INFO] [stderr] 89 | | } [INFO] [stderr] | |_____^ not a member of trait `Domain` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_terminal` found for type `&learning::domain::GameDomain` in the current scope [INFO] [stderr] --> src/learning/domain.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | if self.is_terminal() { [INFO] [stderr] | ^^^^^^^^^^^ method not found in `&learning::domain::GameDomain` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `reward` found for type `&mut learning::domain::GameDomain` in the current scope [INFO] [stderr] --> src/learning/domain.rs:77:27 [INFO] [stderr] | [INFO] [stderr] 77 | let reward = self.reward(&from, &to); [INFO] [stderr] | ^^^^^^ method not found in `&mut learning::domain::GameDomain` [INFO] [stderr] [INFO] [stderr] error[E0407]: method `reward` is not a member of trait `Domain` [INFO] [stderr] --> src/learning/domain.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | / fn reward(&self, from: &Observation>, to: &Observation>) -> f64 { [INFO] [stderr] 92 | | let from = match from { [INFO] [stderr] 93 | | Observation::Full(s) | Observation::Terminal(s) => { [INFO] [stderr] 94 | | let mut c = 0; [INFO] [stderr] ... | [INFO] [stderr] 116 | | (from - to) as f64 + 1.0 [INFO] [stderr] 117 | | } [INFO] [stderr] | |_____^ not a member of trait `Domain` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LinearSpace` [INFO] [stderr] --> src/learning/domain.rs:120:21 [INFO] [stderr] | [INFO] [stderr] 120 | let mut s = LinearSpace::empty(); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `LinearSpace` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Interval` [INFO] [stderr] --> src/learning/domain.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | s = s + Interval::bounded(0f64, 11f64); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `Interval` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Ordinal` [INFO] [stderr] --> src/learning/domain.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | Ordinal::new(4) [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Ordinal` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> src/game.rs:1:46 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{prelude::SliceRandom, thread_rng, Rng}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Chebyshev` [INFO] [stderr] --> src/learning/mod.rs:26:25 [INFO] [stderr] | [INFO] [stderr] 26 | let bases = Chebyshev::from_space(1, domain.state_space()); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `Chebyshev` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LinearSpace` in this scope [INFO] [stderr] --> src/learning/domain.rs:59:23 [INFO] [stderr] | [INFO] [stderr] 59 | type StateSpace = LinearSpace; [INFO] [stderr] | ^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Interval` in this scope [INFO] [stderr] --> src/learning/domain.rs:59:35 [INFO] [stderr] | [INFO] [stderr] 59 | type StateSpace = LinearSpace; [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Ordinal` in this scope [INFO] [stderr] --> src/learning/domain.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | type ActionSpace = Ordinal; [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::prelude::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0407, E0412, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0407`. [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ai.rs:165:49 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn minimax(&self, heuristic: Option f64>>) -> MinMaxResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Board) -> f64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ai.rs:187:42 [INFO] [stderr] | [INFO] [stderr] 187 | heuristic: Option f64>>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Board) -> f64` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Board`, `Cell` [INFO] [stderr] --> src/learning/domain.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::game::{Board, Cell, Direction, Game}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] error: could not compile `auto2048`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `CartPole` [INFO] [stderr] --> src/learning/mod.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | domains::{CartPole, Domain}, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ai::AIScore` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use crate::ai::AIScore; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Direction` [INFO] [stderr] --> src/main.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | use crate::game::{Board, Direction, Game}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_terminal` found for type `&learning::domain::GameDomain` in the current scope [INFO] [stderr] --> src/learning/domain.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | if self.is_terminal() { [INFO] [stderr] | ^^^^^^^^^^^ method not found in `&learning::domain::GameDomain` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `reward` found for type `&mut learning::domain::GameDomain` in the current scope [INFO] [stderr] --> src/learning/domain.rs:77:27 [INFO] [stderr] | [INFO] [stderr] 77 | let reward = self.reward(&from, &to); [INFO] [stderr] | ^^^^^^ method not found in `&mut learning::domain::GameDomain` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rng` [INFO] [stderr] --> src/game.rs:1:46 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{prelude::SliceRandom, thread_rng, Rng}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 15 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0407, E0412, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0407`. [INFO] [stderr] error: could not compile `auto2048`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d70c1325f897b24158e5224b5a7df6a20c43c1b1ae6f6d68356c562500af5a66"` [INFO] running `"docker" "rm" "-f" "d70c1325f897b24158e5224b5a7df6a20c43c1b1ae6f6d68356c562500af5a66"` [INFO] [stdout] d70c1325f897b24158e5224b5a7df6a20c43c1b1ae6f6d68356c562500af5a66