[INFO] fetching crate mere-kernel 0.0.2...
[INFO] testing mere-kernel-0.0.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mere-kernel 0.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mere-kernel 0.0.2
[INFO] finished tweaking crates.io crate mere-kernel 0.0.2
[INFO] tweaked toml for crates.io crate mere-kernel 0.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mere-kernel 0.0.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mere-kernel 0.0.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytecheck v0.8.3
[INFO] [stderr]   Downloaded uuid v1.25.0
[INFO] [stderr]   Downloaded rend v0.5.4
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.2
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.3
[INFO] [stderr]   Downloaded munge_macro v0.4.7
[INFO] [stderr]   Downloaded codicil v0.1.1
[INFO] [stderr]   Downloaded enumn v0.1.14
[INFO] [stderr]   Downloaded rancor v0.1.3
[INFO] [stderr]   Downloaded ptr_meta v0.3.2
[INFO] [stderr]   Downloaded munge v0.4.7
[INFO] [stderr]   Downloaded rkyv_derive v0.8.18
[INFO] [stderr]   Downloaded numen v0.2.0
[INFO] [stderr]   Downloaded infer v0.19.0
[INFO] [stderr]   Downloaded muniment v0.1.2
[INFO] [stderr]   Downloaded cfb v0.7.3
[INFO] [stderr]   Downloaded mere-forme v0.1.0
[INFO] [stderr]   Downloaded chartulary v0.2.1
[INFO] [stderr]   Downloaded rkyv v0.8.18
[INFO] [stderr]   Downloaded taffy v0.11.0-experimental-cache-fix.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec
[INFO] running `Command { std: "docker" "start" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling grid v1.0.1
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling uuid v1.25.0
[INFO] [stderr]    Compiling cfb v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.2
[INFO] [stderr]    Compiling bytecheck_derive v0.8.3
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling rkyv_derive v0.8.18
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling infer v0.19.0
[INFO] [stderr]    Compiling ptr_meta v0.3.2
[INFO] [stderr]    Compiling rancor v0.1.3
[INFO] [stderr]    Compiling bytecheck v0.8.3
[INFO] [stderr]    Compiling rend v0.5.4
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling munge v0.4.7
[INFO] [stderr]    Compiling muniment v0.1.2
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling euclid v0.22.14
[INFO] [stderr]    Compiling accesskit v0.24.1
[INFO] [stderr]    Compiling codicil v0.1.1
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling taffy v0.11.0-experimental-cache-fix.3
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling numen v0.2.0
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling icu_provider v2.3.1
[INFO] [stderr]    Compiling rkyv v0.8.18
[INFO] [stderr]    Compiling icu_normalizer v2.3.0
[INFO] [stderr]    Compiling icu_properties v2.3.0
[INFO] [stderr]    Compiling mere-forme v0.1.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling chartulary v0.2.1
[INFO] [stderr]    Compiling mere-kernel v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `astar`, `dijkstra`, `has_path_connecting`, and `kosaraju_scc`
[INFO] [stdout]   --> src/graph/mod.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use petgraph::algo::{astar, dijkstra, has_path_connecting, kosaraju_scc};
[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 imports: `Archived`, `Place`, and `Resolver`
[INFO] [stdout]   --> src/graph/mod.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rkyv::{Archive, Archived, Deserialize, Place, Resolver, Serialize, rancor::Fallible};
[INFO] [stdout]    |                     ^^^^^^^^               ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> src/graph/mod.rs:23:43
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::collections::{BTreeMap, HashMap, HashSet};
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GraphSnapshot`, `PersistedAddress`, `PersistedArrangementEdgeData`, `PersistedArrangementSubKind`, `PersistedContainmentEdgeData`, `PersistedContainmentSubKind`, `PersistedEdgeFamily`, `PersistedEdge`, `PersistedImportedEdgeData`, `PersistedImportedSubKind`, `PersistedNavigationTrigger`, `PersistedNodeSessionState`, `PersistedNode`, `PersistedProvenanceEdgeData`, `PersistedProvenanceSubKind`, `PersistedSemanticEdgeData`, `PersistedSemanticSubKind`, `PersistedTraversalEdgeData`, `PersistedTraversalMetrics`, and `PersistedTraversalRecord`
[INFO] [stdout]   --> src/graph/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     GraphSnapshot, PersistedAddress, PersistedArrangementEdgeData, PersistedArrangementSubKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     PersistedContainmentEdgeData, PersistedContainmentSubKind, PersistedEdge, PersistedEdgeFamily,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     PersistedImportedEdgeData, PersistedImportedSubKind, PersistedNavigationTrigger, PersistedNode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 35 |     PersistedNodeSessionState, PersistedProvenanceEdgeData, PersistedProvenanceSubKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     PersistedSemanticEdgeData, PersistedSemanticSubKind, PersistedTraversalEdgeData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 37 |     PersistedTraversalMetrics, PersistedTraversalRecord,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]   --> src/graph/query.rs:14:42
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rancor::Fallible`
[INFO] [stdout]   --> src/graph/mod.rs:22:72
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rkyv::{Archive, Archived, Deserialize, Place, Resolver, Serialize, rancor::Fallible};
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeRef`
[INFO] [stdout]   --> src/graph/mod.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | use petgraph::visit::{EdgeRef, IntoEdgeReferences};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `navigate_node`, `branch_history`, `node_history_back`, and `node_history_forward` are never used
[INFO] [stdout]    --> src/graph/mod.rs:485:19
[INFO] [stdout]     |
[INFO] [stdout] 317 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 485 |     pub(crate) fn navigate_node(&mut self, key: NodeKey, url: &str) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 499 |     pub(crate) fn branch_history(&mut self, child: NodeKey, parent: NodeKey) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 511 |     pub(crate) fn node_history_back(&mut self, key: NodeKey) -> Option<String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 521 |     pub(crate) fn node_history_forward(&mut self, key: NodeKey) -> Option<String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assert_semantic_predicate` is never used
[INFO] [stdout]    --> src/graph/edge_payload.rs:255:19
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl EdgePayload {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub(crate) fn assert_semantic_predicate(&mut self, predicate: String) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogIdAsString` is never constructed
[INFO] [stdout]    --> src/graph/identity.rs:126:19
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) struct LogIdAsString;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dissolve_remove_node_collect_traversals` and `get_edge_mut` are never used
[INFO] [stdout]    --> src/graph/edge_ops.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub(crate) fn dissolve_remove_node_collect_traversals(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 408 |     pub(crate) fn get_edge_mut(&mut self, key: EdgeKey) -> Option<&mut EdgePayload> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node_mut` is never used
[INFO] [stdout]   --> src/graph/query.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Graph {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn get_node_mut(&mut self, key: NodeKey) -> Option<&mut Node> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `astar`, `dijkstra`, `has_path_connecting`, and `kosaraju_scc`
[INFO] [stdout]   --> src/graph/mod.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use petgraph::algo::{astar, dijkstra, has_path_connecting, kosaraju_scc};
[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 imports: `Archived`, `Place`, and `Resolver`
[INFO] [stdout]   --> src/graph/mod.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rkyv::{Archive, Archived, Deserialize, Place, Resolver, Serialize, rancor::Fallible};
[INFO] [stdout]    |                     ^^^^^^^^               ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> src/graph/mod.rs:23:43
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::collections::{BTreeMap, HashMap, HashSet};
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GraphSnapshot`, `PersistedAddress`, `PersistedArrangementEdgeData`, `PersistedArrangementSubKind`, `PersistedContainmentEdgeData`, `PersistedContainmentSubKind`, `PersistedEdgeFamily`, `PersistedEdge`, `PersistedImportedEdgeData`, `PersistedImportedSubKind`, `PersistedNavigationTrigger`, `PersistedNodeSessionState`, `PersistedNode`, `PersistedProvenanceEdgeData`, `PersistedProvenanceSubKind`, `PersistedSemanticEdgeData`, `PersistedSemanticSubKind`, `PersistedTraversalEdgeData`, `PersistedTraversalMetrics`, and `PersistedTraversalRecord`
[INFO] [stdout]   --> src/graph/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     GraphSnapshot, PersistedAddress, PersistedArrangementEdgeData, PersistedArrangementSubKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     PersistedContainmentEdgeData, PersistedContainmentSubKind, PersistedEdge, PersistedEdgeFamily,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     PersistedImportedEdgeData, PersistedImportedSubKind, PersistedNavigationTrigger, PersistedNode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 35 |     PersistedNodeSessionState, PersistedProvenanceEdgeData, PersistedProvenanceSubKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     PersistedSemanticEdgeData, PersistedSemanticSubKind, PersistedTraversalEdgeData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 37 |     PersistedTraversalMetrics, PersistedTraversalRecord,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]   --> src/graph/query.rs:14:42
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rancor::Fallible`
[INFO] [stdout]   --> src/graph/mod.rs:22:72
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rkyv::{Archive, Archived, Deserialize, Place, Resolver, Serialize, rancor::Fallible};
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeRef`
[INFO] [stdout]   --> src/graph/mod.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | use petgraph::visit::{EdgeRef, IntoEdgeReferences};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `navigate_node`, `branch_history`, `node_history_back`, and `node_history_forward` are never used
[INFO] [stdout]    --> src/graph/mod.rs:485:19
[INFO] [stdout]     |
[INFO] [stdout] 317 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 485 |     pub(crate) fn navigate_node(&mut self, key: NodeKey, url: &str) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 499 |     pub(crate) fn branch_history(&mut self, child: NodeKey, parent: NodeKey) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 511 |     pub(crate) fn node_history_back(&mut self, key: NodeKey) -> Option<String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 521 |     pub(crate) fn node_history_forward(&mut self, key: NodeKey) -> Option<String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assert_semantic_predicate` is never used
[INFO] [stdout]    --> src/graph/edge_payload.rs:255:19
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl EdgePayload {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub(crate) fn assert_semantic_predicate(&mut self, predicate: String) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogIdAsString` is never constructed
[INFO] [stdout]    --> src/graph/identity.rs:126:19
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub(crate) struct LogIdAsString;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `dissolve_remove_node_collect_traversals` and `get_edge_mut` are never used
[INFO] [stdout]    --> src/graph/edge_ops.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout]  28 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub(crate) fn dissolve_remove_node_collect_traversals(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 408 |     pub(crate) fn get_edge_mut(&mut self, key: EdgeKey) -> Option<&mut EdgePayload> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node_mut` is never used
[INFO] [stdout]   --> src/graph/query.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Graph {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn get_node_mut(&mut self, key: NodeKey) -> Option<&mut Node> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mere-kernel v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `astar`, `dijkstra`, `has_path_connecting`, and `kosaraju_scc`
[INFO] [stdout]   --> src/graph/mod.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use petgraph::algo::{astar, dijkstra, has_path_connecting, kosaraju_scc};
[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 imports: `Archived`, `Place`, `Resolver`, and `rancor::Fallible`
[INFO] [stdout]   --> src/graph/mod.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rkyv::{Archive, Archived, Deserialize, Place, Resolver, Serialize, rancor::Fallible};
[INFO] [stdout]    |                     ^^^^^^^^               ^^^^^  ^^^^^^^^             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]   --> src/graph/mod.rs:23:43
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::collections::{BTreeMap, HashMap, HashSet};
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GraphSnapshot`, `PersistedAddress`, `PersistedArrangementEdgeData`, `PersistedArrangementSubKind`, `PersistedContainmentEdgeData`, `PersistedContainmentSubKind`, `PersistedEdge`, `PersistedImportedEdgeData`, `PersistedImportedSubKind`, `PersistedNavigationTrigger`, `PersistedNodeSessionState`, `PersistedNode`, `PersistedProvenanceEdgeData`, `PersistedProvenanceSubKind`, `PersistedTraversalEdgeData`, `PersistedTraversalMetrics`, and `PersistedTraversalRecord`
[INFO] [stdout]   --> src/graph/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     GraphSnapshot, PersistedAddress, PersistedArrangementEdgeData, PersistedArrangementSubKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     PersistedContainmentEdgeData, PersistedContainmentSubKind, PersistedEdge, PersistedEdgeFamily,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 34 |     PersistedImportedEdgeData, PersistedImportedSubKind, PersistedNavigationTrigger, PersistedNode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 35 |     PersistedNodeSessionState, PersistedProvenanceEdgeData, PersistedProvenanceSubKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     PersistedSemanticEdgeData, PersistedSemanticSubKind, PersistedTraversalEdgeData,
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 37 |     PersistedTraversalMetrics, PersistedTraversalRecord,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]   --> src/graph/query.rs:14:42
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]    --> src/graph/display.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     use uuid::Uuid;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:807:21
[INFO] [stdout]     |
[INFO] [stdout] 807 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:808:39
[INFO] [stdout]     |
[INFO] [stdout] 808 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:884:21
[INFO] [stdout]     |
[INFO] [stdout] 884 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:885:39
[INFO] [stdout]     |
[INFO] [stdout] 885 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:895:21
[INFO] [stdout]     |
[INFO] [stdout] 895 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:896:39
[INFO] [stdout]     |
[INFO] [stdout] 896 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:914:21
[INFO] [stdout]     |
[INFO] [stdout] 914 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:915:39
[INFO] [stdout]     |
[INFO] [stdout] 915 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:927:21
[INFO] [stdout]     |
[INFO] [stdout] 927 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:928:39
[INFO] [stdout]     |
[INFO] [stdout] 928 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:939:21
[INFO] [stdout]     |
[INFO] [stdout] 939 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:940:39
[INFO] [stdout]     |
[INFO] [stdout] 940 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:951:21
[INFO] [stdout]     |
[INFO] [stdout] 951 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:952:39
[INFO] [stdout]     |
[INFO] [stdout] 952 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:967:21
[INFO] [stdout]     |
[INFO] [stdout] 967 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:968:39
[INFO] [stdout]     |
[INFO] [stdout] 968 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:985:21
[INFO] [stdout]     |
[INFO] [stdout] 985 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:986:39
[INFO] [stdout]     |
[INFO] [stdout] 986 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:997:21
[INFO] [stdout]     |
[INFO] [stdout] 997 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]    --> src/graph/capture.rs:998:39
[INFO] [stdout]     |
[INFO] [stdout] 998 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]     |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1009:21
[INFO] [stdout]      |
[INFO] [stdout] 1009 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]      |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1010:39
[INFO] [stdout]      |
[INFO] [stdout] 1010 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]      |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1019:21
[INFO] [stdout]      |
[INFO] [stdout] 1019 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]      |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1020:39
[INFO] [stdout]      |
[INFO] [stdout] 1020 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]      |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1030:21
[INFO] [stdout]      |
[INFO] [stdout] 1030 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]      |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1031:39
[INFO] [stdout]      |
[INFO] [stdout] 1031 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]      |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1042:21
[INFO] [stdout]      |
[INFO] [stdout] 1042 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]      |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1043:39
[INFO] [stdout]      |
[INFO] [stdout] 1043 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]      |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1061:21
[INFO] [stdout]      |
[INFO] [stdout] 1061 |         let bytes = postcard::to_allocvec(&delta).expect("encode");
[INFO] [stdout]      |                     ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `postcard` in this scope
[INFO] [stdout]     --> src/graph/capture.rs:1062:39
[INFO] [stdout]      |
[INFO] [stdout] 1062 |         let restored: CapturedDelta = postcard::from_bytes(&bytes).expect("decode");
[INFO] [stdout]      |                                       ^^^^^^^^ use of unresolved module or unlinked crate `postcard`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `postcard`, use `cargo add postcard` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `pollster` in this scope
[INFO] [stdout]    --> src/graph/journal.rs:510:9
[INFO] [stdout]     |
[INFO] [stdout] 510 |         pollster::block_on(async {
[INFO] [stdout]     |         ^^^^^^^^ use of unresolved module or unlinked crate `pollster`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `pollster`, use `cargo add pollster` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeRef`
[INFO] [stdout]   --> src/graph/mod.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | use petgraph::visit::{EdgeRef, IntoEdgeReferences};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `copy`
[INFO] [stdout]    --> src/graph/cross_graph.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let copy = b.get_node(copy_key).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mere-kernel` (lib test) due to 31 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec", kill_on_drop: false }`
[INFO] [stdout] 3ba4ee3766a4abffdab248ba1f032e119e69e75a20ff3c3ffa6a0e54f62996ec
