[INFO] fetching crate zekin_data_structure 1.0.0...
[INFO] testing zekin_data_structure-1.0.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate zekin_data_structure 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate zekin_data_structure 1.0.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zekin_data_structure 1.0.0
[INFO] finished tweaking crates.io crate zekin_data_structure 1.0.0
[INFO] tweaked toml for crates.io crate zekin_data_structure 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b18f8525647b832f31a301b3f19f39a45b966d5cc87e6efb1d0a00287fb5b59b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b18f8525647b832f31a301b3f19f39a45b966d5cc87e6efb1d0a00287fb5b59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b18f8525647b832f31a301b3f19f39a45b966d5cc87e6efb1d0a00287fb5b59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18f8525647b832f31a301b3f19f39a45b966d5cc87e6efb1d0a00287fb5b59b", kill_on_drop: false }`
[INFO] [stdout] b18f8525647b832f31a301b3f19f39a45b966d5cc87e6efb1d0a00287fb5b59b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2470bb4cf04b249ed31f9a886e0c7cf39f5f0a72c379a7ec5204aa384c6cdae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d2470bb4cf04b249ed31f9a886e0c7cf39f5f0a72c379a7ec5204aa384c6cdae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.15
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.65
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.65
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.65
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling wasm-bindgen v0.2.65
[INFO] [stderr]    Compiling js-sys v0.3.42
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.15
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.15
[INFO] [stderr]    Compiling zekin_data_structure v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.35s
[INFO] running `Command { std: "docker" "inspect" "d2470bb4cf04b249ed31f9a886e0c7cf39f5f0a72c379a7ec5204aa384c6cdae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2470bb4cf04b249ed31f9a886e0c7cf39f5f0a72c379a7ec5204aa384c6cdae", kill_on_drop: false }`
[INFO] [stdout] d2470bb4cf04b249ed31f9a886e0c7cf39f5f0a72c379a7ec5204aa384c6cdae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0968c647a1e68a421e493407f8c80d870157609cee8b169461e659e8df29fbd6
[INFO] running `Command { std: "docker" "start" "-a" "0968c647a1e68a421e493407f8c80d870157609cee8b169461e659e8df29fbd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling zekin_data_structure v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "0968c647a1e68a421e493407f8c80d870157609cee8b169461e659e8df29fbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0968c647a1e68a421e493407f8c80d870157609cee8b169461e659e8df29fbd6", kill_on_drop: false }`
[INFO] [stdout] 0968c647a1e68a421e493407f8c80d870157609cee8b169461e659e8df29fbd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 15ffec82217541d1f7cf53feda2ddce27def935144160ca1d84b4eca006c83cc
[INFO] running `Command { std: "docker" "start" "-a" "15ffec82217541d1f7cf53feda2ddce27def935144160ca1d84b4eca006c83cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zekin_data_structure-e612bc3d17ed1b76
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test city::tests::get_low_risk ... ok
[INFO] [stdout] test city::tests::add_way ... ok
[INFO] [stdout] test algorithm::tests::calculate_time_from_up_to ... ok
[INFO] [stdout] test tests::add_way ... ok
[INFO] [stdout] test algorithm::tests::calculate_road_1 ... ok
[INFO] [stdout] test tests::add_person ... ok
[INFO] [stdout] test tests::add_way_failed ... ok
[INFO] [stdout] test way::tests::get_car_risk ... ok
[INFO] [stdout] test way::tests::get_train_risk ... ok
[INFO] [stdout] test person::tests::calculate_time_from_down_to ... ok
[INFO] [stdout] test person::tests::new_person ... ok
[INFO] [stdout] test way::tests::get_air_risk ... ok
[INFO] [stdout] test algorithm::tests::calculate_time_from_down_to ... ok
[INFO] [stdout] test city::tests::get_medium_risk ... ok
[INFO] [stdout] test algorithm::tests::calculate_road_1_with_time_limit ... ok
[INFO] [stdout] test person::tests::step ... ok
[INFO] [stdout] test tests::add_city ... ok
[INFO] [stdout] test person::tests::calculate_time_from_up_to ... ok
[INFO] [stdout] test algorithm::tests::calculate_road_1_no_way_because_of_time_out ... ok
[INFO] [stdout] test city::tests::get_high_risk ... ok
[INFO] [stdout] test algorithm::tests::calculate_road ... ok
[INFO] [stdout] test algorithm::tests::calculate_road_2_no_way ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zekin_data_structure
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/city.rs - city (line 4) ... FAILED
[INFO] [stdout] test src/person.rs - person (line 4) ... FAILED
[INFO] [stdout] test src/way.rs - way (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/city.rs - city (line 4) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `data_structure`
[INFO] [stdout]  --> src/city.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use data_structure::city::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared type or module `data_structure`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `city`
[INFO] [stdout]  --> src/city.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | let city = city::new(1, RiskLevel::High);
[INFO] [stdout]   |            ^^^^ use of undeclared type or module `city`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `RiskLevel`
[INFO] [stdout]  --> src/city.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | let city = city::new(1, RiskLevel::High);
[INFO] [stdout]   |                         ^^^^^^^^^ use of undeclared type or module `RiskLevel`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/person.rs - person (line 4) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `data_structure`
[INFO] [stdout]  --> src/person.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use data_structure::person::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared type or module `data_structure`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `data_structure`
[INFO] [stdout]  --> src/person.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use data_structure::city::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared type or module `data_structure`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `data_structure`
[INFO] [stdout]  --> src/person.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use data_structure::way::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared type or module `data_structure`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `data_structure::person::*`, `data_structure::city::*`, `data_structure::way::*`
[INFO] [stdout]  --> src/person.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use data_structure::person::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use data_structure::city::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 | use data_structure::way::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `RiskLevel`
[INFO] [stdout]  --> src/person.rs:10:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | let mut city_0 = Rc::new(City::new(0, RiskLevel::Low));
[INFO] [stdout]   |                                       ^^^^^^^^^ use of undeclared type or module `RiskLevel`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `RiskLevel`
[INFO] [stdout]  --> src/person.rs:11:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | let city_1 = Rc::new(City::new(1, RiskLevel::Low));
[INFO] [stdout]   |                                   ^^^^^^^^^ use of undeclared type or module `RiskLevel`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Type`
[INFO] [stdout]   --> src/person.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 11 | let way_air = Rc::new(Way::new(1, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]    |                                   ^^^^ use of undeclared type or module `Type`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `City`
[INFO] [stdout]  --> src/person.rs:10:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | let mut city_0 = Rc::new(City::new(0, RiskLevel::Low));
[INFO] [stdout]   |                          ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zekin_data_structure::city::City;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `City`
[INFO] [stdout]  --> src/person.rs:11:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | let city_1 = Rc::new(City::new(1, RiskLevel::Low));
[INFO] [stdout]   |                      ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zekin_data_structure::city::City;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Way`
[INFO] [stdout]   --> src/person.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | let way_air = Rc::new(Way::new(1, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use zekin_data_structure::way::Way;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Person`
[INFO] [stdout]   --> src/person.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | let person = Person::new(city_0.clone(), city_1, 1, None);
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use zekin_data_structure::person::Person;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Status`
[INFO] [stdout]   --> src/person.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | assert_eq!(person.statu, Status::Waiting(city_0));
[INFO] [stdout]    |                          ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 2  | use zekin_data_structure::person::Status;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::rc::Rc<_>` in the current scope
[INFO] [stdout]   --> src/person.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 11 | let way_air = Rc::new(Way::new(1, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]    |                                                     ^^^^^ method not found in `std::rc::Rc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `city_0` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::rc::Rc<_>` in the current scope
[INFO] [stdout]   --> src/person.rs:13:69
[INFO] [stdout]    |
[INFO] [stdout] 11 | let way_air = Rc::new(Way::new(1, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]    |                                                                     ^^^^^ method not found in `std::rc::Rc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `city_1` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'get_mut_unchecked'
[INFO] [stdout]   --> src/person.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Rc::get_mut_unchecked(&mut city_0).add_way(way_air.clone());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #63292 <https://github.com/rust-lang/rust/issues/63292> for more information
[INFO] [stdout]    = help: add `#![feature(get_mut_unchecked)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::rc::Rc<_>` in the current scope
[INFO] [stdout]   --> src/person.rs:16:56
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Rc::get_mut_unchecked(&mut city_0).add_way(way_air.clone());
[INFO] [stdout]    |                                                        ^^^^^ method not found in `std::rc::Rc<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `way_air` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599, E0658.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/way.rs - way (line 4) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `data_structure`
[INFO] [stdout]  --> src/way.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use data_structure::city::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared type or module `data_structure`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `data_structure`
[INFO] [stdout]  --> src/way.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use data_structure::way::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ use of undeclared type or module `data_structure`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `data_structure::city::*`, `data_structure::way::*`
[INFO] [stdout]  --> src/way.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use data_structure::city::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use data_structure::way::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `RiskLevel`
[INFO] [stdout]  --> src/way.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | let city_0 = Rc::new(City::new(0, RiskLevel::Low));
[INFO] [stdout]   |                                   ^^^^^^^^^ use of undeclared type or module `RiskLevel`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `RiskLevel`
[INFO] [stdout]  --> src/way.rs:10:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | let city_1 = Rc::new(City::new(1, RiskLevel::Low));
[INFO] [stdout]   |                                   ^^^^^^^^^ use of undeclared type or module `RiskLevel`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Type`
[INFO] [stdout]  --> src/way.rs:11:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | let way_0 = Rc::new(Way::new(0, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]   |                                 ^^^^ use of undeclared type or module `Type`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `City`
[INFO] [stdout]  --> src/way.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | let city_0 = Rc::new(City::new(0, RiskLevel::Low));
[INFO] [stdout]   |                      ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zekin_data_structure::city::City;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `City`
[INFO] [stdout]  --> src/way.rs:10:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | let city_1 = Rc::new(City::new(1, RiskLevel::Low));
[INFO] [stdout]   |                      ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zekin_data_structure::city::City;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Way`
[INFO] [stdout]  --> src/way.rs:11:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | let way_0 = Rc::new(Way::new(0, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]   |                     ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zekin_data_structure::way::Way;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::rc::Rc<_>` in the current scope
[INFO] [stdout]  --> src/way.rs:11:51
[INFO] [stdout]   |
[INFO] [stdout] 9 | let way_0 = Rc::new(Way::new(0, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]   |                                                   ^^^^^ method not found in `std::rc::Rc<_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `city_0` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `std::rc::Rc<_>` in the current scope
[INFO] [stdout]  --> src/way.rs:11:67
[INFO] [stdout]   |
[INFO] [stdout] 9 | let way_0 = Rc::new(Way::new(0, Type::Air, city_0.clone(), city_1.clone(), 3, 4));
[INFO] [stdout]   |                                                                   ^^^^^ method not found in `std::rc::Rc<_>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `city_1` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/city.rs - city (line 4)
[INFO] [stdout]     src/person.rs - person (line 4)
[INFO] [stdout]     src/way.rs - way (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "15ffec82217541d1f7cf53feda2ddce27def935144160ca1d84b4eca006c83cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ffec82217541d1f7cf53feda2ddce27def935144160ca1d84b4eca006c83cc", kill_on_drop: false }`
[INFO] [stdout] 15ffec82217541d1f7cf53feda2ddce27def935144160ca1d84b4eca006c83cc