[INFO] fetching crate npc-engine-core 0.1.0...
[INFO] testing npc-engine-core-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate npc-engine-core 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate npc-engine-core 0.1.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate npc-engine-core 0.1.0
[INFO] tweaked toml for crates.io crate npc-engine-core 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate npc-engine-core 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate npc-engine-core 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.137
[INFO] [stderr]   Downloaded ordered-float v3.0.0
[INFO] [stderr]   Downloaded event-listener v2.5.2
[INFO] [stderr]   Downloaded redox_users v0.4.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.1
[INFO] [stderr]   Downloaded async-rwlock v1.3.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.31
[INFO] [stderr]   Downloaded bounded-integer v0.5.2
[INFO] [stderr]   Downloaded async-trait v0.1.56
[INFO] [stderr]   Downloaded futures v0.3.21
[INFO] [stderr]   Downloaded slab v0.4.6
[INFO] [stderr]   Downloaded terminfo v0.7.3
[INFO] [stderr]   Downloaded serde v1.0.137
[INFO] [stderr]   Downloaded cached v0.30.0
[INFO] [stderr]   Downloaded thiserror v1.0.31
[INFO] [stderr]   Downloaded async-mutex v1.4.0
[INFO] [stderr]   Downloaded clearscreen v1.0.10
[INFO] [stderr]   Downloaded regex-syntax v0.6.26
[INFO] [stderr]   Downloaded regex v1.5.6
[INFO] [stderr]   Downloaded syn v1.0.96
[INFO] [stderr]   Downloaded cached_proc_macro_types v0.1.0
[INFO] [stderr]   Downloaded nix v0.24.1
[INFO] [stderr]   Downloaded futures-executor v0.3.21
[INFO] [stderr]   Downloaded futures-io v0.3.21
[INFO] [stderr]   Downloaded once_cell v1.12.0
[INFO] [stderr]   Downloaded which v4.2.5
[INFO] [stderr]   Downloaded dot v0.1.4
[INFO] [stderr]   Downloaded siphasher v0.3.10
[INFO] [stderr]   Downloaded cached_proc_macro v0.9.0
[INFO] [stderr]   Downloaded dirs v2.0.2
[INFO] [stderr]   Downloaded nonmax v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d92bea895b6d99688f416c200c1bafed2f8bc8ba2950341d7d6d7665deb1cd21
[INFO] running `Command { std: "docker" "start" "-a" "d92bea895b6d99688f416c200c1bafed2f8bc8ba2950341d7d6d7665deb1cd21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d92bea895b6d99688f416c200c1bafed2f8bc8ba2950341d7d6d7665deb1cd21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92bea895b6d99688f416c200c1bafed2f8bc8ba2950341d7d6d7665deb1cd21", kill_on_drop: false }`
[INFO] [stdout] d92bea895b6d99688f416c200c1bafed2f8bc8ba2950341d7d6d7665deb1cd21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 857edf76b1e3fab3045e937ab750577646fe1b92f6e28aa0eb6fb55405a1617d
[INFO] running `Command { std: "docker" "start" "-a" "857edf76b1e3fab3045e937ab750577646fe1b92f6e28aa0eb6fb55405a1617d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ordered-float v3.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling npc-engine-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mcts.rs:296:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |             let mut edges = self.nodes.get_mut(&node).unwrap();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/mcts.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |     NoValidTask(u32, Vec<Edge<D>>),          // depth, path
[INFO] [stdout]    |     ----------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 65 -     NoValidTask(u32, Vec<Edge<D>>),          // depth, path
[INFO] [stdout] 65 +     NoValidTask((), Vec<Edge<D>>),          // depth, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/mcts.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     NoChildNode(u32, Node<D>, Vec<Edge<D>>), // depth, node, path
[INFO] [stdout]    |     ----------- ^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 66 -     NoChildNode(u32, Node<D>, Vec<Edge<D>>), // depth, node, path
[INFO] [stdout] 66 +     NoChildNode((), (), Vec<Edge<D>>), // depth, node, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/mcts.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |     DepthLimitReached(u32, Node<D>, Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout]    |     ----------------- ^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 67 -     DepthLimitReached(u32, Node<D>, Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout] 67 +     DepthLimitReached((), (), Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.56s
[INFO] running `Command { std: "docker" "inspect" "857edf76b1e3fab3045e937ab750577646fe1b92f6e28aa0eb6fb55405a1617d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857edf76b1e3fab3045e937ab750577646fe1b92f6e28aa0eb6fb55405a1617d", kill_on_drop: false }`
[INFO] [stdout] 857edf76b1e3fab3045e937ab750577646fe1b92f6e28aa0eb6fb55405a1617d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fcd0d3360be664de7361e38e3e41b8456e083848937555c6b1aacbf424041fd
[INFO] running `Command { std: "docker" "start" "-a" "1fcd0d3360be664de7361e38e3e41b8456e083848937555c6b1aacbf424041fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]    Compiling event-listener v2.5.2
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling async-rwlock v1.3.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling nonmax v0.5.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bounded-integer v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.24.1
[INFO] [stderr]    Compiling which v4.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling terminfo v0.7.3
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling clearscreen v1.0.10
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling cached_proc_macro v0.9.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling cached v0.30.0
[INFO] [stderr]    Compiling npc-engine-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mcts.rs:296:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |             let mut edges = self.nodes.get_mut(&node).unwrap();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/mcts.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |     NoValidTask(u32, Vec<Edge<D>>),          // depth, path
[INFO] [stdout]    |     ----------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 65 -     NoValidTask(u32, Vec<Edge<D>>),          // depth, path
[INFO] [stdout] 65 +     NoValidTask((), Vec<Edge<D>>),          // depth, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/mcts.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     NoChildNode(u32, Node<D>, Vec<Edge<D>>), // depth, node, path
[INFO] [stdout]    |     ----------- ^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 66 -     NoChildNode(u32, Node<D>, Vec<Edge<D>>), // depth, node, path
[INFO] [stdout] 66 +     NoChildNode((), (), Vec<Edge<D>>), // depth, node, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/mcts.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |     DepthLimitReached(u32, Node<D>, Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout]    |     ----------------- ^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 67 -     DepthLimitReached(u32, Node<D>, Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout] 67 +     DepthLimitReached((), (), Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mcts.rs:296:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |             let mut edges = self.nodes.get_mut(&node).unwrap();
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/mcts.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |     NoValidTask(u32, Vec<Edge<D>>),          // depth, path
[INFO] [stdout]    |     ----------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 65 -     NoValidTask(u32, Vec<Edge<D>>),          // depth, path
[INFO] [stdout] 65 +     NoValidTask((), Vec<Edge<D>>),          // depth, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/mcts.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     NoChildNode(u32, Node<D>, Vec<Edge<D>>), // depth, node, path
[INFO] [stdout]    |     ----------- ^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 66 -     NoChildNode(u32, Node<D>, Vec<Edge<D>>), // depth, node, path
[INFO] [stdout] 66 +     NoChildNode((), (), Vec<Edge<D>>), // depth, node, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/mcts.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |     DepthLimitReached(u32, Node<D>, Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout]    |     ----------------- ^^^  ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 67 -     DepthLimitReached(u32, Node<D>, Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout] 67 +     DepthLimitReached((), (), Vec<Edge<D>>), // depth, new node, path
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_core::graphviz`
[INFO] [stdout]  --> examples/tic-tac-toe/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use npc_engine_core::{graphviz, AgentId, MCTSConfiguration, MCTS};
[INFO] [stdout]   |                       ^^^^^^^^ no `graphviz` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/tic-tac-toe/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use npc_engine_utils::plot_tree_in_tmp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 - use npc_engine_utils::plot_tree_in_tmp;
[INFO] [stdout] 8 + use npc_engine_core::plot_tree_in_tmp;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/branching_tests.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         mut state_diff: StateDiffRefMut<TestEngine>,
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_core::graphviz`
[INFO] [stdout]   --> examples/learn/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     graphviz, ActiveTask, ActiveTasks, AgentId, IdleTask, MCTSConfiguration, StateValueEstimator,
[INFO] [stdout]    |     ^^^^^^^^ no `graphviz` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/learn/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use npc_engine_utils::{run_simple_executor, ExecutorState, ExecutorStateLocal};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 13 - use npc_engine_utils::{run_simple_executor, ExecutorState, ExecutorStateLocal};
[INFO] [stdout] 13 + use npc_engine_core::{run_simple_executor, ExecutorState, ExecutorStateLocal};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/learn/domain.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 7 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 7 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/learn/estimator.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::{NeuralNetwork, Neuron, OptionDiffDomain};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::{NeuralNetwork, Neuron, OptionDiffDomain};
[INFO] [stdout] 9 + use npc_engine_core::{NeuralNetwork, Neuron, OptionDiffDomain};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/learn/task/collect.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/learn/task/left.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/learn/task/right.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/seeding_tests.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |         mut state_diff: StateDiffRefMut<TestEngine>,
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `npc-engine-core` (example "tic-tac-toe") due to 2 previous errors
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/ecosystem/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use npc_engine_utils::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 16 - use npc_engine_utils::{
[INFO] [stdout] 16 + use npc_engine_core::{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/ecosystem/behavior/animal.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use npc_engine_utils::DIRECTIONS;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 7 - use npc_engine_utils::DIRECTIONS;
[INFO] [stdout] 7 + use npc_engine_core::DIRECTIONS;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/ecosystem/behavior/carnivore.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use npc_engine_utils::DIRECTIONS;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 7 - use npc_engine_utils::DIRECTIONS;
[INFO] [stdout] 7 + use npc_engine_core::DIRECTIONS;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/ecosystem/constants.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::Coord2D;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::Coord2D;
[INFO] [stdout] 9 + use npc_engine_core::Coord2D;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/ecosystem/domain.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use npc_engine_utils::{Coord2D, Direction, GlobalDomain};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 - use npc_engine_utils::{Coord2D, Direction, GlobalDomain};
[INFO] [stdout] 11 + use npc_engine_core::{Coord2D, Direction, GlobalDomain};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/ecosystem/map.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use npc_engine_utils::{Coord2D, DirectionConverterYDown};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 - use npc_engine_utils::{Coord2D, DirectionConverterYDown};
[INFO] [stdout] 8 + use npc_engine_core::{Coord2D, DirectionConverterYDown};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/ecosystem/state.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use npc_engine_utils::{keep_second_mut, Coord2D};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 12 - use npc_engine_utils::{keep_second_mut, Coord2D};
[INFO] [stdout] 12 + use npc_engine_core::{keep_second_mut, Coord2D};
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/ecosystem/task/eat_herbivore.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use npc_engine_utils::Direction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 - use npc_engine_utils::Direction;
[INFO] [stdout] 11 + use npc_engine_core::Direction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/ecosystem/task/jump.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use npc_engine_utils::Direction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 - use npc_engine_utils::Direction;
[INFO] [stdout] 11 + use npc_engine_core::Direction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/ecosystem/task/move.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use npc_engine_utils::Direction;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 - use npc_engine_utils::Direction;
[INFO] [stdout] 11 + use npc_engine_core::Direction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/ecosystem/task/world.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use npc_engine_utils::Coord2D;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 - use npc_engine_utils::Coord2D;
[INFO] [stdout] 11 + use npc_engine_core::Coord2D;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/value_tests.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         mut state_diff: StateDiffRefMut<TestEngine>,
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_core::graphviz`
[INFO] [stdout]   --> examples/capture/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     graphviz, ActiveTask, ActiveTasks, AgentId, IdleTask, MCTSConfiguration, MCTS,
[INFO] [stdout]    |     ^^^^^^^^ no `graphviz` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]   --> examples/capture/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use npc_engine_utils::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 15 - use npc_engine_utils::{
[INFO] [stdout] 15 + use npc_engine_core::{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/capture/behavior/agent.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 7 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 7 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/capture/domain.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/capture/task/capturing.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/capture/task/moving.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/capture/task/pick.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/capture/task/shoot.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `npc_engine_utils`
[INFO] [stdout]  --> examples/capture/task/world.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `npc_engine_utils`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use npc_engine_utils::OptionDiffDomain;
[INFO] [stdout] 9 + use npc_engine_core::OptionDiffDomain;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `npc-engine-core` (example "learn") due to 7 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `npc-engine-core` (example "capture") due to 9 previous errors
[INFO] [stderr] error: could not compile `npc-engine-core` (example "ecosystem") due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "1fcd0d3360be664de7361e38e3e41b8456e083848937555c6b1aacbf424041fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fcd0d3360be664de7361e38e3e41b8456e083848937555c6b1aacbf424041fd", kill_on_drop: false }`
[INFO] [stdout] 1fcd0d3360be664de7361e38e3e41b8456e083848937555c6b1aacbf424041fd
