[INFO] cloning repository https://github.com/domain-independent-dp/didp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/domain-independent-dp/didp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomain-independent-dp%2Fdidp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomain-independent-dp%2Fdidp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3a5bd87911efa0e73d99c83145569a24297bdf4
[INFO] checking domain-independent-dp/didp-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomain-independent-dp%2Fdidp-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/domain-independent-dp/didp-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/domain-independent-dp/didp-rs
[INFO] finished tweaking git repo https://github.com/domain-independent-dp/didp-rs
[INFO] tweaked toml for git repo https://github.com/domain-independent-dp/didp-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/domain-independent-dp/didp-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages
[INFO] [stderr]     Updating didp-yaml v0.7.2 (/workspace/builds/worker-0-tc1/source/didp-yaml) -> v0.7.3
[INFO] [stderr]     Updating didppy v0.7.2 (/workspace/builds/worker-0-tc1/source/didppy) -> v0.7.3
[INFO] [stderr]     Updating dypdl v0.7.2 (/workspace/builds/worker-0-tc1/source/dypdl) -> v0.7.3
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[INFO] [stderr]   Downloaded tikv-jemallocator v0.5.4
[INFO] [stderr]   Downloaded bus v2.4.1
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.5.4+5.3.0-patched
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1a6685e4393a6e67b68c9a4b27ef5761d67a02c9f8994c4ce6169241cb3a885
[INFO] running `Command { std: "docker" "start" "-a" "f1a6685e4393a6e67b68c9a4b27ef5761d67a02c9f8994c4ce6169241cb3a885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1a6685e4393a6e67b68c9a4b27ef5761d67a02c9f8994c4ce6169241cb3a885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a6685e4393a6e67b68c9a4b27ef5761d67a02c9f8994c4ce6169241cb3a885", kill_on_drop: false }`
[INFO] [stdout] f1a6685e4393a6e67b68c9a4b27ef5761d67a02c9f8994c4ce6169241cb3a885
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df00ed78e1231a39de74e01db386efd26bb7b0cd4312827100fc3b028ba938ef
[INFO] running `Command { std: "docker" "start" "-a" "df00ed78e1231a39de74e01db386efd26bb7b0cd4312827100fc3b028ba938ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling pyo3-build-config v0.20.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking bus v2.4.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking dypdl v0.7.3 (/opt/rustwide/workdir/dypdl)
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/continuous_expression.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/continuous_vector_expression.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/integer_expression.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/integer_vector_expression.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-ffi v0.20.0
[INFO] [stderr]    Compiling pyo3 v0.20.0
[INFO] [stderr]    Compiling didppy v0.7.3 (/opt/rustwide/workdir/didppy)
[INFO] [stdout] warning: the item `ReferenceExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/argument_expression.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     use super::super::reference_expression::ReferenceExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 147 |     use super::*;
[INFO] [stdout]     |         -------- the item `ReferenceExpression` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ElementExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/continuous_vector_expression.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |     use super::super::element_expression::ElementExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |     use super::*;
[INFO] [stdout]     |         -------- the item `ElementExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableVectorExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/continuous_vector_expression.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |     use super::super::table_vector_expression::TableVectorExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 348 |     use super::super::vector_expression::VectorExpression;
[INFO] [stdout] 349 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableVectorExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ElementExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/integer_vector_expression.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |     use super::super::element_expression::ElementExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     use super::*;
[INFO] [stdout]     |         -------- the item `ElementExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableVectorExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/integer_vector_expression.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     use super::super::table_vector_expression::TableVectorExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 259 |     use super::super::vector_expression::VectorExpression;
[INFO] [stdout] 260 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableVectorExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableData` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/reference_expression.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use super::*;
[INFO] [stdout]    |         -------- the item `TableData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 66 |     use crate::table_data::TableData;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableData` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/table_expression.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     use crate::table_data::TableData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dypdl-heuristic-search v0.7.3 (/opt/rustwide/workdir/dypdl-heuristic-search)
[INFO] [stdout] warning: the item `Set` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/hashable_state.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |     use super::*;
[INFO] [stdout]     |         -------- the item `Set` is already imported here
[INFO] [stdout] 287 |     use dypdl::variable_type::Set;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashableSignatureVariables` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/state_registry.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     use super::super::hashable_state::HashableSignatureVariables;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 465 |     use super::*;
[INFO] [stdout]     |         -------- the item `HashableSignatureVariables` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Set` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/state_registry.rs:468:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |     use super::*;
[INFO] [stdout]     |         -------- the item `Set` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 468 |     use dypdl::variable_type::Set;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FxHashMap` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/state_registry.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |     use super::*;
[INFO] [stdout]     |         -------- the item `FxHashMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 472 |     use rustc_hash::FxHashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rc` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/successor_generator.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 210 |     use std::rc::Rc;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-macros v0.20.0
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_yaml v0.9.27
[INFO] [stdout] warning: the item `StateInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/state.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateInterface` is already imported here
[INFO] [stdout] 3 | use dypdl::variable_type;
[INFO] [stdout] 4 | use dypdl::StateInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TransitionInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/transition.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `TransitionInterface` is already imported here
[INFO] [stdout] 7 | use dypdl::TransitionInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StateInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/state.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateInterface` is already imported here
[INFO] [stdout] 3 | use dypdl::variable_type;
[INFO] [stdout] 4 | use dypdl::StateInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TransitionInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/transition.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `TransitionInterface` is already imported here
[INFO] [stdout] 7 | use dypdl::TransitionInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tikv-jemallocator v0.5.4
[INFO] [stderr]     Checking didp-yaml v0.7.3 (/opt/rustwide/workdir/didp-yaml)
[INFO] [stdout] warning: the item `StateMetadata` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/grounded_condition_parser.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateMetadata` is already imported here
[INFO] [stdout] 5 | use dypdl::GroundedCondition;
[INFO] [stdout] 6 | use dypdl::{StateMetadata, TableRegistry};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ResourceVariables` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `ResourceVariables` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SignatureVariables` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `SignatureVariables` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `State` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `State` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StateMetadata` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateMetadata` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StateMetadata` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateMetadata` is already imported here
[INFO] [stdout] 3 | use dypdl::{StateMetadata, TableRegistry};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GroundedCondition` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/base_case_parser.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         -------- the item `GroundedCondition` is already imported here
[INFO] [stdout] 159 |     use dypdl::GroundedCondition;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table1DHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:17
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `Table1DHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table2DHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:32
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `Table2DHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table3DHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:47
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `Table3DHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:62
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CostExpression` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/transition_parser.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |     use super::*;
[INFO] [stdout]     |         -------- the item `CostExpression` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 239 |     use dypdl::CostExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FxHashMap` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/transition_parser.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |     use super::*;
[INFO] [stdout]     |         -------- the item `FxHashMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 241 |     use rustc_hash::FxHashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableRegistry` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser.rs:449:53
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableRegistry` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 449 |         StateMetadata, Table1D, Table2D, TableData, TableRegistry, Transition,
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CostExpression` is imported redundantly
[INFO] [stdout]   --> didp-yaml/src/heuristic_search_solver/transition_with_custom_cost.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |     use super::*;
[INFO] [stdout]    |         -------- the item `CostExpression` is already imported here
[INFO] [stdout] 98 |     use dypdl::expression::*;
[INFO] [stdout] 99 |     use dypdl::{CostExpression, Transition};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "df00ed78e1231a39de74e01db386efd26bb7b0cd4312827100fc3b028ba938ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df00ed78e1231a39de74e01db386efd26bb7b0cd4312827100fc3b028ba938ef", kill_on_drop: false }`
[INFO] [stdout] df00ed78e1231a39de74e01db386efd26bb7b0cd4312827100fc3b028ba938ef
[INFO] checking domain-independent-dp/didp-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomain-independent-dp%2Fdidp-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/domain-independent-dp/didp-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/domain-independent-dp/didp-rs
[INFO] finished tweaking git repo https://github.com/domain-independent-dp/didp-rs
[INFO] tweaked toml for git repo https://github.com/domain-independent-dp/didp-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/domain-independent-dp/didp-rs 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ded39680738d9dc81a1d1ca5767b6eb5a269896e5bd0a3cac9408917b6f8ff99
[INFO] running `Command { std: "docker" "start" "-a" "ded39680738d9dc81a1d1ca5767b6eb5a269896e5bd0a3cac9408917b6f8ff99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ded39680738d9dc81a1d1ca5767b6eb5a269896e5bd0a3cac9408917b6f8ff99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded39680738d9dc81a1d1ca5767b6eb5a269896e5bd0a3cac9408917b6f8ff99", kill_on_drop: false }`
[INFO] [stdout] ded39680738d9dc81a1d1ca5767b6eb5a269896e5bd0a3cac9408917b6f8ff99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6062a5af66926117cee69be7919273ba94f6d802cce65b7cdcdc6d02bfbef4e3
[INFO] running `Command { std: "docker" "start" "-a" "6062a5af66926117cee69be7919273ba94f6d802cce65b7cdcdc6d02bfbef4e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling target-lexicon v0.12.12
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling pyo3-build-config v0.20.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking bus v2.4.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]     Checking dypdl v0.7.3 (/opt/rustwide/workdir/dypdl)
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/continuous_expression.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/continuous_vector_expression.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/integer_expression.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/integer_vector_expression.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::boxed::Box;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Box` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-ffi v0.20.0
[INFO] [stderr]    Compiling pyo3 v0.20.0
[INFO] [stderr]    Compiling didppy v0.7.3 (/opt/rustwide/workdir/didppy)
[INFO] [stdout] warning: the item `ReferenceExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/argument_expression.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     use super::super::reference_expression::ReferenceExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 147 |     use super::*;
[INFO] [stdout]     |         -------- the item `ReferenceExpression` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ElementExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/continuous_vector_expression.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |     use super::super::element_expression::ElementExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |     use super::*;
[INFO] [stdout]     |         -------- the item `ElementExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableVectorExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/continuous_vector_expression.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |     use super::super::table_vector_expression::TableVectorExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 348 |     use super::super::vector_expression::VectorExpression;
[INFO] [stdout] 349 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableVectorExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ElementExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/integer_vector_expression.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |     use super::super::element_expression::ElementExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     use super::*;
[INFO] [stdout]     |         -------- the item `ElementExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableVectorExpression` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/integer_vector_expression.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     use super::super::table_vector_expression::TableVectorExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 259 |     use super::super::vector_expression::VectorExpression;
[INFO] [stdout] 260 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableVectorExpression` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableData` is imported redundantly
[INFO] [stdout]   --> dypdl/src/expression/reference_expression.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use super::*;
[INFO] [stdout]    |         -------- the item `TableData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 66 |     use crate::table_data::TableData;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableData` is imported redundantly
[INFO] [stdout]    --> dypdl/src/expression/table_expression.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableData` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     use crate::table_data::TableData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.0
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dypdl-heuristic-search v0.7.3 (/opt/rustwide/workdir/dypdl-heuristic-search)
[INFO] [stdout] warning: the item `Set` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/hashable_state.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |     use super::*;
[INFO] [stdout]     |         -------- the item `Set` is already imported here
[INFO] [stdout] 287 |     use dypdl::variable_type::Set;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashableSignatureVariables` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/state_registry.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     use super::super::hashable_state::HashableSignatureVariables;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 465 |     use super::*;
[INFO] [stdout]     |         -------- the item `HashableSignatureVariables` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Set` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/state_registry.rs:468:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |     use super::*;
[INFO] [stdout]     |         -------- the item `Set` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 468 |     use dypdl::variable_type::Set;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FxHashMap` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/state_registry.rs:472:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |     use super::*;
[INFO] [stdout]     |         -------- the item `FxHashMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 472 |     use rustc_hash::FxHashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rc` is imported redundantly
[INFO] [stdout]    --> dypdl-heuristic-search/src/search_algorithm/data_structure/successor_generator.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 210 |     use std::rc::Rc;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling pyo3-macros v0.20.0
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StateInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/state.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateInterface` is already imported here
[INFO] [stdout] 3 | use dypdl::variable_type;
[INFO] [stdout] 4 | use dypdl::StateInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TransitionInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/transition.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `TransitionInterface` is already imported here
[INFO] [stdout] 7 | use dypdl::TransitionInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_yaml v0.9.27
[INFO] [stdout] warning: the item `StateInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/state.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateInterface` is already imported here
[INFO] [stdout] 3 | use dypdl::variable_type;
[INFO] [stdout] 4 | use dypdl::StateInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TransitionInterface` is imported redundantly
[INFO] [stdout]  --> didppy/src/model/transition.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `TransitionInterface` is already imported here
[INFO] [stdout] 7 | use dypdl::TransitionInterface;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tikv-jemallocator v0.5.4
[INFO] [stderr]     Checking didp-yaml v0.7.3 (/opt/rustwide/workdir/didp-yaml)
[INFO] [stdout] warning: the item `StateMetadata` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/grounded_condition_parser.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateMetadata` is already imported here
[INFO] [stdout] 5 | use dypdl::GroundedCondition;
[INFO] [stdout] 6 | use dypdl::{StateMetadata, TableRegistry};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ResourceVariables` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `ResourceVariables` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SignatureVariables` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `SignatureVariables` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `State` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:52
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `State` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StateMetadata` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/state_parser.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateMetadata` is already imported here
[INFO] [stdout] 3 | use dypdl::{ResourceVariables, SignatureVariables, State, StateMetadata};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StateMetadata` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use dypdl::prelude::*;
[INFO] [stdout]   |     ----------------- the item `StateMetadata` is already imported here
[INFO] [stdout] 3 | use dypdl::{StateMetadata, TableRegistry};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GroundedCondition` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/base_case_parser.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         -------- the item `GroundedCondition` is already imported here
[INFO] [stdout] 159 |     use dypdl::GroundedCondition;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table1DHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:17
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `Table1DHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table2DHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:32
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `Table2DHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Table3DHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:47
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `Table3DHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableHandle` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/table_registry_parser.rs:819:62
[INFO] [stdout]     |
[INFO] [stdout] 817 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableHandle` is already imported here
[INFO] [stdout] 818 |     use approx::assert_relative_eq;
[INFO] [stdout] 819 |     use dypdl::{Table1DHandle, Table2DHandle, Table3DHandle, TableHandle};
[INFO] [stdout]     |                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CostExpression` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/transition_parser.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |     use super::*;
[INFO] [stdout]     |         -------- the item `CostExpression` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 239 |     use dypdl::CostExpression;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FxHashMap` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser/transition_parser.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |     use super::*;
[INFO] [stdout]     |         -------- the item `FxHashMap` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 241 |     use rustc_hash::FxHashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TableRegistry` is imported redundantly
[INFO] [stdout]    --> didp-yaml/src/dypdl_parser.rs:449:53
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `TableRegistry` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 449 |         StateMetadata, Table1D, Table2D, TableData, TableRegistry, Transition,
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CostExpression` is imported redundantly
[INFO] [stdout]   --> didp-yaml/src/heuristic_search_solver/transition_with_custom_cost.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |     use super::*;
[INFO] [stdout]    |         -------- the item `CostExpression` is already imported here
[INFO] [stdout] 98 |     use dypdl::expression::*;
[INFO] [stdout] 99 |     use dypdl::{CostExpression, Transition};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryFrom` is imported redundantly
[INFO] [stdout]  --> didp-yaml/src/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::convert::TryFrom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryFrom` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `Command { std: "docker" "inspect" "6062a5af66926117cee69be7919273ba94f6d802cce65b7cdcdc6d02bfbef4e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6062a5af66926117cee69be7919273ba94f6d802cce65b7cdcdc6d02bfbef4e3", kill_on_drop: false }`
[INFO] [stdout] 6062a5af66926117cee69be7919273ba94f6d802cce65b7cdcdc6d02bfbef4e3