[INFO] fetching crate fast-graph 0.1.9...
[INFO] checking fast-graph-0.1.9 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate fast-graph 0.1.9 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fast-graph 0.1.9
[INFO] finished tweaking crates.io crate fast-graph 0.1.9
[INFO] tweaked toml for crates.io crate fast-graph 0.1.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-graph 0.1.9 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 415 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.15.5)
[INFO] [stderr]       Adding specta v2.0.0-rc.7 (available: v2.0.0-rc.22)
[INFO] [stderr]       Adding specta-macros v2.0.0-rc.7 (available: v2.0.0-rc.18)
[INFO] [stderr]       Adding tauri-specta v2.0.0-rc.4 (available: v2.0.0-rc.21)
[INFO] [stderr]       Adding tauri-specta-macros v2.0.0-rc.4 (available: v2.0.0-rc.16)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tauri-specta v2.0.0-rc.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44c6537e06b4a9789895906c42301a91d33dd61d6fdcb9fb2e02e0ca73576779
[INFO] running `Command { std: "docker" "start" "-a" "44c6537e06b4a9789895906c42301a91d33dd61d6fdcb9fb2e02e0ca73576779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44c6537e06b4a9789895906c42301a91d33dd61d6fdcb9fb2e02e0ca73576779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44c6537e06b4a9789895906c42301a91d33dd61d6fdcb9fb2e02e0ca73576779", kill_on_drop: false }`
[INFO] [stdout] 44c6537e06b4a9789895906c42301a91d33dd61d6fdcb9fb2e02e0ca73576779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ebb6bfd6fcff80873e01685390d2f1100d6922f658e77759e847d0280227ea
[INFO] running `Command { std: "docker" "start" "-a" "63ebb6bfd6fcff80873e01685390d2f1100d6922f658e77759e847d0280227ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking fast-graph v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hashbrown::HashSet`
[INFO] [stdout]   --> src/categories.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use hashbrown::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]   --> src/categories.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use thiserror::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Edge` and `Graph`
[INFO] [stdout]  --> src/algorithms/dfs.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{Edge, Graph, GraphInterface, NodeID};
[INFO] [stdout]   |             ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashSet`
[INFO] [stdout]   --> src/categories.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use hashbrown::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]   --> src/categories.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use thiserror::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Edge`
[INFO] [stdout]  --> src/algorithms/dfs.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{Edge, Graph, GraphInterface, NodeID};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slotmap::KeyData`
[INFO] [stdout]  --> src/./tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use slotmap::KeyData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/categories.rs:74:49
[INFO] [stdout]    |
[INFO] [stdout] 74 |             self.remove_edge(*edge_id).or_else(|e| Ok(()))?;
[INFO] [stdout]    |                                                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `category_name`
[INFO] [stdout]    --> src/categories.rs:218:46
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn insert_category_id_by_name(&mut self, category_name: &str, category_id: NodeID) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_category_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `category_id`
[INFO] [stdout]    --> src/categories.rs:218:67
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn insert_category_id_by_name(&mut self, category_name: &str, category_id: NodeID) {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_category_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/categories.rs:74:49
[INFO] [stdout]    |
[INFO] [stdout] 74 |             self.remove_edge(*edge_id).or_else(|e| Ok(()))?;
[INFO] [stdout]    |                                                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `category_name`
[INFO] [stdout]    --> src/categories.rs:218:46
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn insert_category_id_by_name(&mut self, category_name: &str, category_id: NodeID) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_category_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `category_id`
[INFO] [stdout]    --> src/categories.rs:218:67
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn insert_category_id_by_name(&mut self, category_name: &str, category_id: NodeID) {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_category_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `category2`
[INFO] [stdout]    --> src/./tests.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let category2 = graph.add_to_category("Category 2", vec![node3]);
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_category2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `category` and `nodes` are never read
[INFO] [stdout]   --> src/./tests.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     struct CategoryNode {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 18 |         category: &'static str,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 19 |         nodes: Vec<NodeID>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CategoryNode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/./tests.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |         String(String),
[INFO] [stdout]    |         ------ ^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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] 26 -         String(String),
[INFO] [stdout] 26 +         String(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/./tests.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |         Int64(i64),
[INFO] [stdout]    |         ----- ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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] 29 -         Int64(i64),
[INFO] [stdout] 29 +         Int64(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `HashMap` and `Int` are never constructed
[INFO] [stdout]   --> src/./tests.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     enum NodeData {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 27 |         HashMap(HashMap<String, String>),
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 28 |         Int(i32),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/./tests.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     struct EdgeData(&'static str);
[INFO] [stdout]    |            -------- ^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `EdgeData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/./tests.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |         String(String),
[INFO] [stdout]    |         ------ ^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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] 75 -         String(String),
[INFO] [stdout] 75 +         String(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "63ebb6bfd6fcff80873e01685390d2f1100d6922f658e77759e847d0280227ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ebb6bfd6fcff80873e01685390d2f1100d6922f658e77759e847d0280227ea", kill_on_drop: false }`
[INFO] [stdout] 63ebb6bfd6fcff80873e01685390d2f1100d6922f658e77759e847d0280227ea