[INFO] cloning repository https://github.com/kevindadi/rust-pn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevindadi/rust-pn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevindadi%2Frust-pn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevindadi%2Frust-pn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76596370c574e8b4f55a7f296385f84380b56115
[INFO] testing kevindadi/rust-pn against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevindadi%2Frust-pn" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
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[INFO] started tweaking git repo https://github.com/kevindadi/rust-pn
[INFO] finished tweaking git repo https://github.com/kevindadi/rust-pn
[INFO] tweaked toml for git repo https://github.com/kevindadi/rust-pn written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kevindadi/rust-pn on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kevindadi/rust-pn 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d97731d596ba5e3133680a56d3e8cc8ef2389de98fdb1ac7be97dff69d7b0ad1
[INFO] running `Command { std: "docker" "start" "-a" "d97731d596ba5e3133680a56d3e8cc8ef2389de98fdb1ac7be97dff69d7b0ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d97731d596ba5e3133680a56d3e8cc8ef2389de98fdb1ac7be97dff69d7b0ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97731d596ba5e3133680a56d3e8cc8ef2389de98fdb1ac7be97dff69d7b0ad1", kill_on_drop: false }`
[INFO] [stdout] d97731d596ba5e3133680a56d3e8cc8ef2389de98fdb1ac7be97dff69d7b0ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e66929916d1faf9b84cad44261b6ae7131b8e0794ee5fe2da8e268c28189cdf
[INFO] running `Command { std: "docker" "start" "-a" "9e66929916d1faf9b84cad44261b6ae7131b8e0794ee5fe2da8e268c28189cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling petri_net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NodeType as TimedNodeType`
[INFO] [stdout]   --> src/priority.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ArcWeight, NodeType as TimedNodeType, TimeType, TimedPlace, TimedToken, TimedTransition,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/reachability.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]   --> src/priority.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::traits::{PetriNet, Place, Token, Transition};
[INFO] [stdout]    |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/colored.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn new(value: u64) -> Self {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]    --> src/colored.rs:648:28
[INFO] [stdout]     |
[INFO] [stdout] 648 |         for (place_idx, _, weight) in &input_arcs {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "9e66929916d1faf9b84cad44261b6ae7131b8e0794ee5fe2da8e268c28189cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e66929916d1faf9b84cad44261b6ae7131b8e0794ee5fe2da8e268c28189cdf", kill_on_drop: false }`
[INFO] [stdout] 9e66929916d1faf9b84cad44261b6ae7131b8e0794ee5fe2da8e268c28189cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdd92e29053ce2526d7bdb2df485a8ce07ee42882c3fb85cf5d7862a22d72731
[INFO] running `Command { std: "docker" "start" "-a" "fdd92e29053ce2526d7bdb2df485a8ce07ee42882c3fb85cf5d7862a22d72731", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling once_cell v1.21.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stdout] warning: unused import: `NodeType as TimedNodeType`
[INFO] [stdout]   --> src/priority.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ArcWeight, NodeType as TimedNodeType, TimeType, TimedPlace, TimedToken, TimedTransition,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/reachability.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]   --> src/priority.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::traits::{PetriNet, Place, Token, Transition};
[INFO] [stdout]    |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/colored.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn new(value: u64) -> Self {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]    --> src/colored.rs:648:28
[INFO] [stdout]     |
[INFO] [stdout] 648 |         for (place_idx, _, weight) in &input_arcs {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.32
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling petri_net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BasicToken`
[INFO] [stdout]  --> examples/basic_example.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use petri_net::basic::{BasicPetriNet, BasicPlace, BasicToken, BasicTransition};
[INFO] [stdout]   |                                                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> examples/basic_example.rs:2:42
[INFO] [stdout]   |
[INFO] [stdout] 2 | use petri_net::traits::{PetriNet, Place, Token, Transition};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Place`
[INFO] [stdout]  --> examples/basic_example.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use petri_net::traits::{PetriNet, Place, Token, Transition};
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NodeType as TimedNodeType`
[INFO] [stdout]   --> src/priority.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ArcWeight, NodeType as TimedNodeType, TimeType, TimedPlace, TimedToken, TimedTransition,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/reachability.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]   --> src/priority.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::traits::{PetriNet, Place, Token, Transition};
[INFO] [stdout]    |                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/colored.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn new(value: u64) -> Self {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight`
[INFO] [stdout]    --> src/colored.rs:648:28
[INFO] [stdout]     |
[INFO] [stdout] 648 |         for (place_idx, _, weight) in &input_arcs {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.15s
[INFO] running `Command { std: "docker" "inspect" "fdd92e29053ce2526d7bdb2df485a8ce07ee42882c3fb85cf5d7862a22d72731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd92e29053ce2526d7bdb2df485a8ce07ee42882c3fb85cf5d7862a22d72731", kill_on_drop: false }`
[INFO] [stdout] fdd92e29053ce2526d7bdb2df485a8ce07ee42882c3fb85cf5d7862a22d72731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5432363a7f9ce6937fb7f791849457bf9f426bce41ebf5e7a229bc73a4c935db
[INFO] running `Command { std: "docker" "start" "-a" "5432363a7f9ce6937fb7f791849457bf9f426bce41ebf5e7a229bc73a4c935db", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `NodeType as TimedNodeType`
[INFO] [stderr]   --> src/priority.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ArcWeight, NodeType as TimedNodeType, TimeType, TimedPlace, TimedToken, TimedTransition,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/reachability.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stderr]   |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Token`
[INFO] [stderr]   --> src/priority.rs:13:38
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::traits::{PetriNet, Place, Token, Transition};
[INFO] [stderr]    |                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/colored.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn new(value: u64) -> Self {
[INFO] [stderr]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weight`
[INFO] [stderr]    --> src/colored.rs:648:28
[INFO] [stderr]     |
[INFO] [stderr] 648 |         for (place_idx, _, weight) in &input_arcs {
[INFO] [stderr]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight`
[INFO] [stderr] 
[INFO] [stderr] warning: `petri_net` (lib) generated 5 warnings (run `cargo fix --lib -p petri_net` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `BasicToken`
[INFO] [stderr]  --> examples/basic_example.rs:1:51
[INFO] [stderr]   |
[INFO] [stderr] 1 | use petri_net::basic::{BasicPetriNet, BasicPlace, BasicToken, BasicTransition};
[INFO] [stderr]   |                                                   ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Token`
[INFO] [stderr]  --> examples/basic_example.rs:2:42
[INFO] [stderr]   |
[INFO] [stderr] 2 | use petri_net::traits::{PetriNet, Place, Token, Transition};
[INFO] [stderr]   |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Place`
[INFO] [stderr]  --> examples/basic_example.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use petri_net::traits::{PetriNet, Place, Token, Transition};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `petri_net` (example "basic_example") generated 3 warnings (run `cargo fix --example "basic_example"` to apply 1 suggestion)
[INFO] [stderr] warning: `petri_net` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/petri_net-28f10cc6ae26a42c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests petri_net
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5432363a7f9ce6937fb7f791849457bf9f426bce41ebf5e7a229bc73a4c935db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5432363a7f9ce6937fb7f791849457bf9f426bce41ebf5e7a229bc73a4c935db", kill_on_drop: false }`
[INFO] [stdout] 5432363a7f9ce6937fb7f791849457bf9f426bce41ebf5e7a229bc73a4c935db