[INFO] crate kurobako_problems 0.0.3 is already in cache
[INFO] extracting crate kurobako_problems 0.0.3 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/kurobako_problems/0.0.3
[INFO] extracting crate kurobako_problems 0.0.3 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/kurobako_problems/0.0.3
[INFO] validating manifest of kurobako_problems-0.0.3 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kurobako_problems-0.0.3 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kurobako_problems-0.0.3
[INFO] finished frobbing kurobako_problems-0.0.3
[INFO] frobbed toml for kurobako_problems-0.0.3 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/kurobako_problems/0.0.3/Cargo.toml
[INFO] started frobbing kurobako_problems-0.0.3
[INFO] finished frobbing kurobako_problems-0.0.3
[INFO] frobbed toml for kurobako_problems-0.0.3 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/kurobako_problems/0.0.3/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kurobako_problems-0.0.3 against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-3/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/kurobako_problems/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8c3ed3399dff870cda9df34d0fc17fb4083e436975fa331404bf9c85184b17cd
[INFO] running `"docker" "start" "-a" "8c3ed3399dff870cda9df34d0fc17fb4083e436975fa331404bf9c85184b17cd"`
[INFO] [stderr]     Checking rustats v0.0.4
[INFO] [stderr]     Checking yamakan v0.0.14
[INFO] [stderr]     Checking kurobako_core v0.0.6
[INFO] [stderr]     Checking kurobako_problems v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `problems` in `kurobako_core`
[INFO] [stderr]  --> src/problems/nasbench.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                    ^^^^^^^^ could not find `problems` in `kurobako_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::problem::ProblemSpace`
[INFO] [stderr]  --> src/problems/nasbench.rs:2:49
[INFO] [stderr]   |
[INFO] [stderr] 2 | use kurobako_core::problem::{Evaluate, Problem, ProblemSpace, ProblemSpec};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^
[INFO] [stderr]   |                                                 |
[INFO] [stderr]   |                                                 no `ProblemSpace` in `problem`
[INFO] [stderr]   |                                                 help: a similar name exists in the module: `ProblemSpec`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::ValueRange`
[INFO] [stderr]  --> src/problems/nasbench.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use kurobako_core::ValueRange;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `ValueRange` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `problems` in `kurobako_core`
[INFO] [stderr]  --> src/problems/sigopt.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                    ^^^^^^^^ could not find `problems` in `kurobako_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::problem::ProblemSpace`
[INFO] [stderr]  --> src/problems/sigopt.rs:2:49
[INFO] [stderr]   |
[INFO] [stderr] 2 | use kurobako_core::problem::{Evaluate, Problem, ProblemSpace, ProblemSpec};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^
[INFO] [stderr]   |                                                 |
[INFO] [stderr]   |                                                 no `ProblemSpace` in `problem`
[INFO] [stderr]   |                                                 help: a similar name exists in the module: `ProblemSpec`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::ValueRange`
[INFO] [stderr]  --> src/problems/sigopt.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use kurobako_core::ValueRange;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `ValueRange` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `problems` in `kurobako_core`
[INFO] [stderr]  --> src/problems/nasbench.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                    ^^^^^^^^ could not find `problems` in `kurobako_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::problem::ProblemSpace`
[INFO] [stderr]  --> src/problems/nasbench.rs:2:49
[INFO] [stderr]   |
[INFO] [stderr] 2 | use kurobako_core::problem::{Evaluate, Problem, ProblemSpace, ProblemSpec};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^
[INFO] [stderr]   |                                                 |
[INFO] [stderr]   |                                                 no `ProblemSpace` in `problem`
[INFO] [stderr]   |                                                 help: a similar name exists in the module: `ProblemSpec`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::ValueRange`
[INFO] [stderr]  --> src/problems/nasbench.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use kurobako_core::ValueRange;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `ValueRange` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `problems` in `kurobako_core`
[INFO] [stderr]  --> src/problems/sigopt.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                    ^^^^^^^^ could not find `problems` in `kurobako_core`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::problem::ProblemSpace`
[INFO] [stderr]  --> src/problems/sigopt.rs:2:49
[INFO] [stderr]   |
[INFO] [stderr] 2 | use kurobako_core::problem::{Evaluate, Problem, ProblemSpace, ProblemSpec};
[INFO] [stderr]   |                                                 ^^^^^^^^^^^^
[INFO] [stderr]   |                                                 |
[INFO] [stderr]   |                                                 no `ProblemSpace` in `problem`
[INFO] [stderr]   |                                                 help: a similar name exists in the module: `ProblemSpec`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `kurobako_core::ValueRange`
[INFO] [stderr]  --> src/problems/sigopt.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use kurobako_core::ValueRange;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `ValueRange` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `problem_space` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | /     fn problem_space(&self) -> ProblemSpace {
[INFO] [stderr] 55 | |         self.inner.problem_space()
[INFO] [stderr] 56 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `evaluation_cost` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     fn evaluation_cost(&self) -> u64 {
[INFO] [stderr] 59 | |         self.inner.evaluation_cost()
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `value_range` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | /     fn value_range(&self) -> ValueRange {
[INFO] [stderr] 63 | |         self.inner.value_range()
[INFO] [stderr] 64 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `make_evaluator` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     fn make_evaluator(&mut self, params: &[f64]) -> Result<Option<Self::Evaluator>> {
[INFO] [stderr] 67 | |         let inner = track!(self.inner.make_evaluator(params))?;
[INFO] [stderr] 68 | |         Ok(inner.map(|inner| NasbenchEvaluator { inner }))
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `problem_space` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | /     fn problem_space(&self) -> ProblemSpace {
[INFO] [stderr] 55 | |         self.inner.problem_space()
[INFO] [stderr] 56 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `evaluation_cost` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     fn evaluation_cost(&self) -> u64 {
[INFO] [stderr] 59 | |         self.inner.evaluation_cost()
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `value_range` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | /     fn value_range(&self) -> ValueRange {
[INFO] [stderr] 63 | |         self.inner.value_range()
[INFO] [stderr] 64 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `make_evaluator` is not a member of trait `Problem`
[INFO] [stderr]   --> src/problems/nasbench.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     fn make_evaluator(&mut self, params: &[f64]) -> Result<Option<Self::Evaluator>> {
[INFO] [stderr] 67 | |         let inner = track!(self.inner.make_evaluator(params))?;
[INFO] [stderr] 68 | |         Ok(inner.map(|inner| NasbenchEvaluator { inner }))
[INFO] [stderr] 69 | |     }
[INFO] [stderr]    | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `problem_space` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 | /     fn problem_space(&self) -> ProblemSpace {
[INFO] [stderr] 281 | |         self.inner.problem_space()
[INFO] [stderr] 282 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `evaluation_cost` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 | /     fn evaluation_cost(&self) -> u64 {
[INFO] [stderr] 285 | |         self.inner.evaluation_cost()
[INFO] [stderr] 286 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `value_range` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 | /     fn value_range(&self) -> ValueRange {
[INFO] [stderr] 289 | |         self.inner.value_range()
[INFO] [stderr] 290 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `make_evaluator` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:292:5
[INFO] [stderr]     |
[INFO] [stderr] 292 | /     fn make_evaluator(&mut self, params: &[f64]) -> Result<Option<Self::Evaluator>> {
[INFO] [stderr] 293 | |         let inner = track!(self.inner.make_evaluator(params))?;
[INFO] [stderr] 294 | |         Ok(inner.map(|inner| SigoptEvaluator { inner }))
[INFO] [stderr] 295 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `problem_space` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 | /     fn problem_space(&self) -> ProblemSpace {
[INFO] [stderr] 281 | |         self.inner.problem_space()
[INFO] [stderr] 282 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `evaluation_cost` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 | /     fn evaluation_cost(&self) -> u64 {
[INFO] [stderr] 285 | |         self.inner.evaluation_cost()
[INFO] [stderr] 286 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `value_range` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 | /     fn value_range(&self) -> ValueRange {
[INFO] [stderr] 289 | |         self.inner.value_range()
[INFO] [stderr] 290 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `make_evaluator` is not a member of trait `Problem`
[INFO] [stderr]    --> src/problems/sigopt.rs:292:5
[INFO] [stderr]     |
[INFO] [stderr] 292 | /     fn make_evaluator(&mut self, params: &[f64]) -> Result<Option<Self::Evaluator>> {
[INFO] [stderr] 293 | |         let inner = track!(self.inner.make_evaluator(params))?;
[INFO] [stderr] 294 | |         Ok(inner.map(|inner| SigoptEvaluator { inner }))
[INFO] [stderr] 295 | |     }
[INFO] [stderr]     | |_____^ not a member of trait `Problem`
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `ProblemSpec`
[INFO] [stderr]   --> src/problems/nasbench.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl ProblemSpec for NasbenchProblemSpec {
[INFO] [stderr]    |      ^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `CommandProblemSpec` in this scope
[INFO] [stderr]   --> src/problems/nasbench.rs:35:20
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let spec = CommandProblemSpec {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandProblem` in this scope
[INFO] [stderr]   --> src/problems/nasbench.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 |     inner: CommandProblem,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandEvaluator` in this scope
[INFO] [stderr]   --> src/problems/nasbench.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 |     inner: CommandEvaluator,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `ProblemSpec`
[INFO] [stderr]    --> src/problems/sigopt.rs:239:6
[INFO] [stderr]     |
[INFO] [stderr] 239 | impl ProblemSpec for SigoptProblemSpec {
[INFO] [stderr]     |      ^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `CommandProblemSpec` in this scope
[INFO] [stderr]    --> src/problems/sigopt.rs:261:20
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let spec = CommandProblemSpec {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandProblem` in this scope
[INFO] [stderr]    --> src/problems/sigopt.rs:274:12
[INFO] [stderr]     |
[INFO] [stderr] 274 |     inner: CommandProblem,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandEvaluator` in this scope
[INFO] [stderr]    --> src/problems/sigopt.rs:300:12
[INFO] [stderr]     |
[INFO] [stderr] 300 |     inner: CommandEvaluator,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `ProblemSpec`
[INFO] [stderr]   --> src/problems/nasbench.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl ProblemSpec for NasbenchProblemSpec {
[INFO] [stderr]    |      ^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `CommandProblemSpec` in this scope
[INFO] [stderr]   --> src/problems/nasbench.rs:35:20
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let spec = CommandProblemSpec {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandProblem` in this scope
[INFO] [stderr]   --> src/problems/nasbench.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 |     inner: CommandProblem,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandEvaluator` in this scope
[INFO] [stderr]   --> src/problems/nasbench.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 |     inner: CommandEvaluator,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found struct `ProblemSpec`
[INFO] [stderr]    --> src/problems/sigopt.rs:239:6
[INFO] [stderr]     |
[INFO] [stderr] 239 | impl ProblemSpec for SigoptProblemSpec {
[INFO] [stderr]     |      ^^^^^^^^^^^ not a trait
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `CommandProblemSpec` in this scope
[INFO] [stderr]    --> src/problems/sigopt.rs:261:20
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let spec = CommandProblemSpec {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandProblem` in this scope
[INFO] [stderr]    --> src/problems/sigopt.rs:274:12
[INFO] [stderr]     |
[INFO] [stderr] 274 |     inner: CommandProblem,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CommandEvaluator` in this scope
[INFO] [stderr]    --> src/problems/sigopt.rs:300:12
[INFO] [stderr]     |
[INFO] [stderr] 300 |     inner: CommandEvaluator,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CommandEvaluator`, `CommandProblemSpec`, `CommandProblem`
[INFO] [stderr]  --> src/problems/nasbench.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CommandEvaluator`, `CommandProblemSpec`, `CommandProblem`
[INFO] [stderr]  --> src/problems/sigopt.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CommandEvaluator`, `CommandProblemSpec`, `CommandProblem`
[INFO] [stderr]  --> src/problems/nasbench.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CommandEvaluator`, `CommandProblemSpec`, `CommandProblem`
[INFO] [stderr]  --> src/problems/sigopt.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | use kurobako_core::problems::command::{CommandEvaluator, CommandProblem, CommandProblemSpec};
[INFO] [stderr]   |                                        ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 22 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0404, E0407, E0412, E0422, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0404`.
[INFO] [stderr] error: Could not compile `kurobako_problems`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 22 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0404, E0407, E0412, E0422, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0404`.
[INFO] [stderr] error: Could not compile `kurobako_problems`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8c3ed3399dff870cda9df34d0fc17fb4083e436975fa331404bf9c85184b17cd"`
[INFO] running `"docker" "rm" "-f" "8c3ed3399dff870cda9df34d0fc17fb4083e436975fa331404bf9c85184b17cd"`
[INFO] [stdout] 8c3ed3399dff870cda9df34d0fc17fb4083e436975fa331404bf9c85184b17cd