[INFO] cloning repository https://github.com/pjrule/frcw.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pjrule/frcw.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjrule%2Ffrcw.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjrule%2Ffrcw.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16f5aff81d413e3aa9da4b11d1340304bd0c4b16
[INFO] checking pjrule/frcw.rs against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjrule%2Ffrcw.rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pjrule/frcw.rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pjrule/frcw.rs
[INFO] finished tweaking git repo https://github.com/pjrule/frcw.rs
[INFO] tweaked toml for git repo https://github.com/pjrule/frcw.rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/pjrule/frcw.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] ef90dc4decc41ac895a7ce72367d5a79baea26c652403386a5202f697945dffc
[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" "ef90dc4decc41ac895a7ce72367d5a79baea26c652403386a5202f697945dffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef90dc4decc41ac895a7ce72367d5a79baea26c652403386a5202f697945dffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef90dc4decc41ac895a7ce72367d5a79baea26c652403386a5202f697945dffc", kill_on_drop: false }`
[INFO] [stdout] ef90dc4decc41ac895a7ce72367d5a79baea26c652403386a5202f697945dffc
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[INFO] [stdout] 3cbc6b22f1907f465adab9412dd17955171539ec7d00b3b1e05eb07585e8a07a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
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[INFO] [stdout] error[E0432]: unresolved import `frcw::stats::ChainCounts`
[INFO] [stdout]  --> benches/recom.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use frcw::stats::{ChainCounts, StatsWriter};
[INFO] [stdout]   |                   ^^^^^^^^^^^ no `ChainCounts` in `stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `init` has an incompatible type for trait
[INFO] [stdout]   --> benches/recom.rs:20:64
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn init(&mut self, _graph: &Graph, _partition: &Partition) {}
[INFO] [stdout]    |                                                                ^ expected enum `Result`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut DummyWriter, &Graph, &Partition) -> Result<(), std::io::Error>`
[INFO] [stdout]               found fn pointer `fn(&mut DummyWriter, &Graph, &Partition)`
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn init(&mut self, _graph: &Graph, _partition: &Partition) -> Result<(), std::io::Error> {}
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0050]: method `step` has 5 parameters but the declaration in trait `step` has 6
[INFO] [stdout]   --> benches/recom.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn step(&mut self, _step: u64, _graph: &Graph, _proposal: &RecomProposal, _counts: &ChainCounts) {}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 6 parameters, found 5
[INFO] [stdout]    |
[INFO] [stdout]    = note: `step` from trait: `fn(&mut Self, u64, &Graph, &Partition, &RecomProposal, &SelfLoopCounts) -> Result<(), std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `close` has an incompatible type for trait
[INFO] [stdout]   --> benches/recom.rs:24:25
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn close(&mut self) {}
[INFO] [stdout]    |                         ^ expected enum `Result`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut DummyWriter) -> Result<(), std::io::Error>`
[INFO] [stdout]               found fn pointer `fn(&mut DummyWriter)`
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn close(&mut self) -> Result<(), std::io::Error> {}
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `frcw::stats::ChainCounts`
[INFO] [stdout]  --> tests/step_test.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use frcw::stats::{ChainCounts, StatsWriter};
[INFO] [stdout]   |                   ^^^^^^^^^^^ no `ChainCounts` in `stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `init` has an incompatible type for trait
[INFO] [stdout]    --> tests/step_test.rs:150:62
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn init(&mut self, graph: &Graph, partition: &Partition) {
[INFO] [stdout]     |                                                              ^ expected enum `Result`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&mut StepInvariantWriter, &Graph, &Partition) -> Result<(), std::io::Error>`
[INFO] [stdout]                found fn pointer `fn(&mut StepInvariantWriter, &Graph, &Partition)`
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn init(&mut self, graph: &Graph, partition: &Partition) -> Result<(), std::io::Error> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0050]: method `step` has 5 parameters but the declaration in trait `step` has 6
[INFO] [stdout]    --> tests/step_test.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn step(&mut self, step: u64, graph: &Graph, proposal: &RecomProposal, counts: &ChainCounts) {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 6 parameters, found 5
[INFO] [stdout]     |
[INFO] [stdout]     = note: `step` from trait: `fn(&mut Self, u64, &Graph, &Partition, &RecomProposal, &SelfLoopCounts) -> Result<(), std::io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `close` has an incompatible type for trait
[INFO] [stdout]    --> tests/step_test.rs:235:25
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn close(&mut self) {
[INFO] [stdout]     |                         ^ expected enum `Result`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&mut StepInvariantWriter) -> Result<(), std::io::Error>`
[INFO] [stdout]                found fn pointer `fn(&mut StepInvariantWriter)`
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn close(&mut self) -> Result<(), std::io::Error> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `cut_edges` of struct `Partition` is private
[INFO] [stdout]   --> tests/step_test.rs:77:35
[INFO] [stdout]    |
[INFO] [stdout] 77 |     return cut_edges == partition.cut_edges;
[INFO] [stdout]    |                                   ^^^^^^^^^ private field
[INFO] [stdout]    |
[INFO] [stdout] help: a method `cut_edges` also exists, call it with parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 |     return cut_edges == partition.cut_edges(_);
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `DistrictPairs` found for enum `RecomVariant` in the current scope
[INFO] [stdout]   --> benches/recom.rs:39:40
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 variant: RecomVariant::DistrictPairs,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        variant or associated item not found in `RecomVariant`
[INFO] [stdout]    |                                        help: there is a variant with a similar name: `DistrictPairsUST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `region_weights` in initializer of `RecomParams`
[INFO] [stdout]   --> benches/recom.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let params = RecomParams {
[INFO] [stdout]    |                          ^^^^^^^^^^^ missing `region_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/recom.rs:42:53
[INFO] [stdout]    |
[INFO] [stdout] 42 |             multi_chain(&graph, &partition, writer, params, 1, 1);
[INFO] [stdout]    |                                                     ^^^^^^
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     expected `&RecomParams`, found struct `RecomParams`
[INFO] [stdout]    |                                                     help: consider borrowing here: `&params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0050, E0053, E0063, E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0050`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `frcw` due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: can't compare `Vec<usize>` with `Option<Vec<usize>>`
[INFO] [stdout]   --> tests/step_test.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |     return cut_edges == partition.cut_edges;
[INFO] [stdout]    |                      ^^ no implementation for `Vec<usize> == Option<Vec<usize>>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<Option<Vec<usize>>>` is not implemented for `Vec<usize>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `cut_edges` of struct `Partition` is private
[INFO] [stdout]    --> tests/step_test.rs:100:32
[INFO] [stdout]     |
[INFO] [stdout] 100 |     for &edge_idx in partition.cut_edges.iter() {
[INFO] [stdout]     |                                ^^^^^^^^^ private field
[INFO] [stdout]     |
[INFO] [stdout] help: a method `cut_edges` also exists, call it with parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 |     for &edge_idx in partition.cut_edges(_).iter() {
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `dist_adj` of struct `Partition` is private
[INFO] [stdout]    --> tests/step_test.rs:105:34
[INFO] [stdout]     |
[INFO] [stdout] 105 |     return dist_adj == partition.dist_adj;
[INFO] [stdout]     |                                  ^^^^^^^^ private field
[INFO] [stdout]     |
[INFO] [stdout] help: a method `dist_adj` also exists, call it with parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 |     return dist_adj == partition.dist_adj(_);
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `Vec<u32>` with `Option<Vec<u32>>`
[INFO] [stdout]    --> tests/step_test.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |     return dist_adj == partition.dist_adj;
[INFO] [stdout]     |                     ^^ no implementation for `Vec<u32> == Option<Vec<u32>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<Option<Vec<u32>>>` is not implemented for `Vec<u32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `Vec<usize>` as `usize`
[INFO] [stdout]    --> tests/step_test.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let edge = &graph.edges[edge_idx as usize];
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> tests/step_test.rs:199:19
[INFO] [stdout]     |
[INFO] [stdout] 199 |         partition.update(graph, proposal);
[INFO] [stdout]     |                   ^^^^^^ -----  -------- supplied 2 arguments
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/partition.rs:34:12
[INFO] [stdout]     |
[INFO] [stdout] 34  |     pub fn update(&mut self, proposal: &RecomProposal) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `DistrictPairs` found for enum `frcw::recom::RecomVariant` in the current scope
[INFO] [stdout]    --> tests/step_test.rs:266:28
[INFO] [stdout]     |
[INFO] [stdout] 266 |     #[values(RecomVariant::DistrictPairs, RecomVariant::CutEdges)] variant: RecomVariant,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            variant or associated item not found in `frcw::recom::RecomVariant`
[INFO] [stdout]     |                            help: there is a variant with a similar name: `DistrictPairsUST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `CutEdges` found for enum `frcw::recom::RecomVariant` in the current scope
[INFO] [stdout]    --> tests/step_test.rs:266:57
[INFO] [stdout]     |
[INFO] [stdout] 266 |     #[values(RecomVariant::DistrictPairs, RecomVariant::CutEdges)] variant: RecomVariant,
[INFO] [stdout]     |                                                         ^^^^^^^^ variant or associated item not found in `frcw::recom::RecomVariant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `region_weights` in initializer of `RecomParams`
[INFO] [stdout]    --> tests/step_test.rs:271:18
[INFO] [stdout]     |
[INFO] [stdout] 271 |     let params = RecomParams {
[INFO] [stdout]     |                  ^^^^^^^^^^^ missing `region_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/step_test.rs:280:45
[INFO] [stdout]     |
[INFO] [stdout] 280 |     multi_chain(&graph, &partition, writer, params, n_threads, batch_size);
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             expected `&RecomParams`, found struct `RecomParams`
[INFO] [stdout]     |                                             help: consider borrowing here: `&params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `region_weights` in initializer of `RecomParams`
[INFO] [stdout]    --> tests/step_test.rs:291:18
[INFO] [stdout]     |
[INFO] [stdout] 291 |     let params = RecomParams {
[INFO] [stdout]     |                  ^^^^^^^^^^^ missing `region_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/step_test.rs:300:45
[INFO] [stdout]     |
[INFO] [stdout] 300 |     multi_chain(&graph, &partition, writer, params, n_threads, batch_size);
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             expected `&RecomParams`, found struct `RecomParams`
[INFO] [stdout]     |                                             help: consider borrowing here: `&params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `DistrictPairs` found for enum `frcw::recom::RecomVariant` in the current scope
[INFO] [stdout]    --> tests/step_test.rs:306:28
[INFO] [stdout]     |
[INFO] [stdout] 306 |     #[values(RecomVariant::DistrictPairs, RecomVariant::CutEdges)] variant: RecomVariant,
[INFO] [stdout]     |                            ^^^^^^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            variant or associated item not found in `frcw::recom::RecomVariant`
[INFO] [stdout]     |                            help: there is a variant with a similar name: `DistrictPairsUST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `CutEdges` found for enum `frcw::recom::RecomVariant` in the current scope
[INFO] [stdout]    --> tests/step_test.rs:306:57
[INFO] [stdout]     |
[INFO] [stdout] 306 |     #[values(RecomVariant::DistrictPairs, RecomVariant::CutEdges)] variant: RecomVariant,
[INFO] [stdout]     |                                                         ^^^^^^^^ variant or associated item not found in `frcw::recom::RecomVariant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `region_weights` in initializer of `RecomParams`
[INFO] [stdout]    --> tests/step_test.rs:312:18
[INFO] [stdout]     |
[INFO] [stdout] 312 |     let params = RecomParams {
[INFO] [stdout]     |                  ^^^^^^^^^^^ missing `region_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/step_test.rs:321:45
[INFO] [stdout]     |
[INFO] [stdout] 321 |     multi_chain(&graph, &partition, writer, params, n_threads, batch_size);
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             expected `&RecomParams`, found struct `RecomParams`
[INFO] [stdout]     |                                             help: consider borrowing here: `&params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `region_weights` in initializer of `RecomParams`
[INFO] [stdout]    --> tests/step_test.rs:334:18
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let params = RecomParams {
[INFO] [stdout]     |                  ^^^^^^^^^^^ missing `region_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/step_test.rs:343:45
[INFO] [stdout]     |
[INFO] [stdout] 343 |     multi_chain(&graph, &partition, writer, params, n_threads, batch_size);
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             expected `&RecomParams`, found struct `RecomParams`
[INFO] [stdout]     |                                             help: consider borrowing here: `&params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0050, E0053, E0061, E0063, E0277, E0308, E0432, E0599, E0605...
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0050`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/partition.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         assert_eq!(partition.dist_adj, vec![0, 2, 2, 0]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found struct `Vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<Vec<u32>>`
[INFO] [stdout]              found struct `Vec<{integer}>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/partition.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         assert_eq!(partition.cut_edges, vec![2, 3]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::option::Option`, found struct `Vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `std::option::Option<Vec<usize>>`
[INFO] [stdout]              found struct `Vec<{integer}>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/partition.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |         assert_eq!(partition.dist_adj(), vec![0, 2, 2, 0]);
[INFO] [stdout]     |                              ^^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/partition.rs:68:12
[INFO] [stdout]     |
[INFO] [stdout] 68  |     pub fn dist_adj(&mut self, graph: &Graph) -> &Vec<u32> {
[INFO] [stdout]     |            ^^^^^^^^ ---------  -------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `&Vec<u32>` with `Vec<{integer}>`
[INFO] [stdout]    --> src/partition.rs:297:9
[INFO] [stdout]     |
[INFO] [stdout] 297 |         assert_eq!(partition.dist_adj(), vec![0, 2, 2, 0]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `&Vec<u32> == Vec<{integer}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<Vec<{integer}>>` is not implemented for `&Vec<u32>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/partition.rs:298:30
[INFO] [stdout]     |
[INFO] [stdout] 298 |         assert_eq!(partition.cut_edges(), vec![2, 3]);
[INFO] [stdout]     |                              ^^^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/partition.rs:52:12
[INFO] [stdout]     |
[INFO] [stdout] 52  |     pub fn cut_edges(&mut self, graph: &Graph) -> &Vec<usize> {
[INFO] [stdout]     |            ^^^^^^^^^ ---------  -------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `&Vec<usize>` with `Vec<{integer}>`
[INFO] [stdout]    --> src/partition.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |         assert_eq!(partition.cut_edges(), vec![2, 3]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `&Vec<usize> == Vec<{integer}>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<Vec<{integer}>>` is not implemented for `&Vec<usize>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3cbc6b22f1907f465adab9412dd17955171539ec7d00b3b1e05eb07585e8a07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cbc6b22f1907f465adab9412dd17955171539ec7d00b3b1e05eb07585e8a07a", kill_on_drop: false }`
[INFO] [stdout] 3cbc6b22f1907f465adab9412dd17955171539ec7d00b3b1e05eb07585e8a07a
