[INFO] fetching crate gengraph 1.0.0...
[INFO] checking gengraph-1.0.0 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate gengraph 1.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate gengraph 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gengraph 1.0.0
[INFO] tweaked toml for crates.io crate gengraph 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gengraph 1.0.0 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gengraph 1.0.0 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f031d7b91caaf9500a14aaa7e51b36f09da10c67cab6090a29153629d1eac48
[INFO] running `Command { std: "docker" "start" "-a" "0f031d7b91caaf9500a14aaa7e51b36f09da10c67cab6090a29153629d1eac48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f031d7b91caaf9500a14aaa7e51b36f09da10c67cab6090a29153629d1eac48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f031d7b91caaf9500a14aaa7e51b36f09da10c67cab6090a29153629d1eac48", kill_on_drop: false }`
[INFO] [stdout] 0f031d7b91caaf9500a14aaa7e51b36f09da10c67cab6090a29153629d1eac48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 209c29baa500c1f46209e88d2b31a52ccd81d77cb4d08739ef9276001094eb9a
[INFO] running `Command { std: "docker" "start" "-a" "209c29baa500c1f46209e88d2b31a52ccd81d77cb4d08739ef9276001094eb9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]     Checking plotpy v1.13.0
[INFO] [stderr]     Checking float_eq v1.0.1
[INFO] [stderr]     Checking petgraph v0.8.2
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking gengraph v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `KNearestNeighborDist` is never constructed
[INFO] [stdout]    --> src/model2d/mod.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub struct KNearestNeighborDist(usize);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DensityHorizontalVertical` is never constructed
[INFO] [stdout]    --> src/model2d/mod.rs:399:12
[INFO] [stdout]     |
[INFO] [stdout] 399 | pub struct DensityHorizontalVertical(f64);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DensityCappedEdgeDistRatio` is never constructed
[INFO] [stdout]    --> src/model2d/mod.rs:423:12
[INFO] [stdout]     |
[INFO] [stdout] 423 | pub struct DensityCappedEdgeDistRatio(f64);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointOrderable` is never constructed
[INFO] [stdout]   --> src/model2d/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct PointOrderable(Point);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EdgeOrderable` is never constructed
[INFO] [stdout]   --> src/model2d/mod.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct EdgeOrderable(Edge);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gengraph` (lib) due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `KNearestNeighborDist` is never constructed
[INFO] [stdout]    --> src/model2d/mod.rs:245:12
[INFO] [stdout]     |
[INFO] [stdout] 245 | pub struct KNearestNeighborDist(usize);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DensityHorizontalVertical` is never constructed
[INFO] [stdout]    --> src/model2d/mod.rs:399:12
[INFO] [stdout]     |
[INFO] [stdout] 399 | pub struct DensityHorizontalVertical(f64);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EdgeOrderable` is never constructed
[INFO] [stdout]   --> src/model2d/mod.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct EdgeOrderable(Edge);
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gengraph` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "209c29baa500c1f46209e88d2b31a52ccd81d77cb4d08739ef9276001094eb9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209c29baa500c1f46209e88d2b31a52ccd81d77cb4d08739ef9276001094eb9a", kill_on_drop: false }`
[INFO] [stdout] 209c29baa500c1f46209e88d2b31a52ccd81d77cb4d08739ef9276001094eb9a
