[INFO] fetching crate hypergraphx 0.0.5...
[INFO] checking hypergraphx-0.0.5 against master#bfc05d6b072585dfd0c792ec1b8728c08a3511fe for pr-154149
[INFO] extracting crate hypergraphx 0.0.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate hypergraphx 0.0.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hypergraphx 0.0.5
[INFO] tweaked toml for crates.io crate hypergraphx 0.0.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hypergraphx 0.0.5 on toolchain bfc05d6b072585dfd0c792ec1b8728c08a3511fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hypergraphx 0.0.5 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" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra-macros v0.2.2
[INFO] [stderr]   Downloaded quote v1.0.37
[INFO] [stderr]   Downloaded foldhash v0.1.3
[INFO] [stderr]   Downloaded simba v0.9.0
[INFO] [stderr]   Downloaded allocator-api2 v0.2.18
[INFO] [stderr]   Downloaded hashbrown v0.15.0
[INFO] [stderr]   Downloaded bytemuck v1.23.0
[INFO] [stderr]   Downloaded ndarray v0.16.1
[INFO] [stderr]   Downloaded syn v2.0.91
[INFO] [stderr]   Downloaded nalgebra v0.33.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d6e361fe81b2ae9e13a7ac663ec5cb2c4717f1da6120b9b0595a0994b95962
[INFO] running `Command { std: "docker" "start" "-a" "85d6e361fe81b2ae9e13a7ac663ec5cb2c4717f1da6120b9b0595a0994b95962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d6e361fe81b2ae9e13a7ac663ec5cb2c4717f1da6120b9b0595a0994b95962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d6e361fe81b2ae9e13a7ac663ec5cb2c4717f1da6120b9b0595a0994b95962", kill_on_drop: false }`
[INFO] [stdout] 85d6e361fe81b2ae9e13a7ac663ec5cb2c4717f1da6120b9b0595a0994b95962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bfc05d6b072585dfd0c792ec1b8728c08a3511fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4007a7a4a202ac0baa4ede7defa9bc332867677db9a209a09a5cfe8bcac6513d
[INFO] running `Command { std: "docker" "start" "-a" "4007a7a4a202ac0baa4ede7defa9bc332867677db9a209a09a5cfe8bcac6513d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking hypergraphx v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/core/special/complete.rs:232:35
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     .map(move |y| ((i, y)))
[INFO] [stdout]     |                                   ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 232 -                     .map(move |y| ((i, y)))
[INFO] [stdout] 232 +                     .map(move |y| (i, y) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/core/special/complete.rs:233:52
[INFO] [stdout]     |
[INFO] [stdout] 233 |                     .chain(x.zeroes().map(move |y| ((y, i))))
[INFO] [stdout]     |                                                    ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 233 -                     .chain(x.zeroes().map(move |y| ((y, i))))
[INFO] [stdout] 233 +                     .chain(x.zeroes().map(move |y| (y, i) ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/core/special/complete.rs:232:35
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     .map(move |y| ((i, y)))
[INFO] [stdout]     |                                   ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 232 -                     .map(move |y| ((i, y)))
[INFO] [stdout] 232 +                     .map(move |y| (i, y) )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/core/special/complete.rs:233:52
[INFO] [stdout]     |
[INFO] [stdout] 233 |                     .chain(x.zeroes().map(move |y| ((y, i))))
[INFO] [stdout]     |                                                    ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 233 -                     .chain(x.zeroes().map(move |y| ((y, i))))
[INFO] [stdout] 233 +                     .chain(x.zeroes().map(move |y| (y, i) ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_index`
[INFO] [stdout]    --> src/core/special/complete.rs:354:37
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn edge_weight_copied(&'a self, edge_index: <Self as GraphBasics<'a>>::EdgeIndex) -> Option<()>
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_index`
[INFO] [stdout]    --> src/core/special/complete.rs:370:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |         edge_index: <Self as GraphBasics<'a>>::EdgeIndex,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_index`
[INFO] [stdout]    --> src/core/special/complete.rs:354:37
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn edge_weight_copied(&'a self, edge_index: <Self as GraphBasics<'a>>::EdgeIndex) -> Option<()>
[INFO] [stdout]     |                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_index`
[INFO] [stdout]    --> src/core/special/complete.rs:370:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |         edge_index: <Self as GraphBasics<'a>>::EdgeIndex,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_edge`
[INFO] [stdout]    --> src/core/special/cycles/mod.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         new_edge: <Self::Inner as GraphBasics<'a>>::EdgeIndex,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_edge`
[INFO] [stdout]    --> src/core/special/cycles/mod.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |         new_edge: <Self::Inner as GraphBasics<'a>>::EdgeIndex,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `make_cycle` is never used
[INFO] [stdout]    --> src/algo/traversal/mod.rs:440:19
[INFO] [stdout]     |
[INFO] [stdout] 364 | impl<'a, T: GraphType> DfsPostOrderWithEdges<T> {
[INFO] [stdout]     | ----------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 440 |     pub(crate) fn make_cycle(
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/core/special/cycles/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     B: Vec<HashSet<Inner::NodeIndex>>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `make_cycle` is never used
[INFO] [stdout]    --> src/algo/traversal/mod.rs:440:19
[INFO] [stdout]     |
[INFO] [stdout] 364 | impl<'a, T: GraphType> DfsPostOrderWithEdges<T> {
[INFO] [stdout]     | ----------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 440 |     pub(crate) fn make_cycle(
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/core/special/cycles/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     B: Vec<HashSet<Inner::NodeIndex>>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.28s
[INFO] running `Command { std: "docker" "inspect" "4007a7a4a202ac0baa4ede7defa9bc332867677db9a209a09a5cfe8bcac6513d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4007a7a4a202ac0baa4ede7defa9bc332867677db9a209a09a5cfe8bcac6513d", kill_on_drop: false }`
[INFO] [stdout] 4007a7a4a202ac0baa4ede7defa9bc332867677db9a209a09a5cfe8bcac6513d