[INFO] fetching crate triangulate 0.2.0...
[INFO] checking triangulate-0.2.0 against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-135899
[INFO] extracting crate triangulate 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate triangulate 0.2.0 on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate triangulate 0.2.0
[INFO] finished tweaking crates.io crate triangulate 0.2.0
[INFO] tweaked toml for crates.io crate triangulate 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 97 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding earcutr v0.3.0 (available: v0.4.3)
[INFO] [stderr]       Adding ordered-float v2.10.1 (available: v5.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zot v0.1.0
[INFO] [stderr]   Downloaded text_trees v0.1.2
[INFO] [stderr]   Downloaded earcutr v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8498d1e8d405e4f17e2da0df703a4c283b937ba53ac4bc20d7f54b85bb2b6a04
[INFO] running `Command { std: "docker" "start" "-a" "8498d1e8d405e4f17e2da0df703a4c283b937ba53ac4bc20d7f54b85bb2b6a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8498d1e8d405e4f17e2da0df703a4c283b937ba53ac4bc20d7f54b85bb2b6a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8498d1e8d405e4f17e2da0df703a4c283b937ba53ac4bc20d7f54b85bb2b6a04", kill_on_drop: false }`
[INFO] [stdout] 8498d1e8d405e4f17e2da0df703a4c283b937ba53ac4bc20d7f54b85bb2b6a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11fb906cc9adcf6580f1a89a6de344d518d378e2db4bed6aff8eafb80848f2fb
[INFO] running `Command { std: "docker" "start" "-a" "11fb906cc9adcf6580f1a89a6de344d518d378e2db4bed6aff8eafb80848f2fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking half v2.5.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking zot v0.1.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking triangulate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `ps`, `ns`, `ss`, `ts`, and `find_trapezoid` are never used
[INFO] [stdout]   --> src/trapezoidation.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | trait TrapezoidationStructure<'p, P: PolygonList<'p> + ?Sized + 'p> {
[INFO] [stdout]    |       ----------------------- methods in this trait
[INFO] [stdout] 15 |     fn ps(&self) -> PolygonListExt<'p, P>;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 16 |     fn ns(&self) -> &[Nexus<P::Vertex, P::Index>];
[INFO] [stdout]    |        ^^
[INFO] [stdout] 17 |     fn ss(&self) -> &[Segment<P::Vertex, P::Index>];
[INFO] [stdout]    |        ^^
[INFO] [stdout] 18 |     fn ts(&self) -> &[Trapezoid<P::Vertex, P::Index>];
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn find_trapezoid(&self, c: Coords<<P::Vertex as Vertex>::Coordinate>) -> (Idx<QueryNode<P::Vertex, P::Index>>, Idx<Trapezoid<P::Vert...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sealed` is never used
[INFO] [stdout]    --> src/inputs/polygon_list.rs:377:15
[INFO] [stdout]     |
[INFO] [stdout] 377 |     pub trait Sealed { }
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: methods `ps`, `ns`, `ss`, `ts`, and `find_trapezoid` are never used
[INFO] [stdout]   --> src/trapezoidation.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | trait TrapezoidationStructure<'p, P: PolygonList<'p> + ?Sized + 'p> {
[INFO] [stdout]    |       ----------------------- methods in this trait
[INFO] [stdout] 15 |     fn ps(&self) -> PolygonListExt<'p, P>;
[INFO] [stdout]    |        ^^
[INFO] [stdout] 16 |     fn ns(&self) -> &[Nexus<P::Vertex, P::Index>];
[INFO] [stdout]    |        ^^
[INFO] [stdout] 17 |     fn ss(&self) -> &[Segment<P::Vertex, P::Index>];
[INFO] [stdout]    |        ^^
[INFO] [stdout] 18 |     fn ts(&self) -> &[Trapezoid<P::Vertex, P::Index>];
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn find_trapezoid(&self, c: Coords<<P::Vertex as Vertex>::Coordinate>) -> (Idx<QueryNode<P::Vertex, P::Index>>, Idx<Trapezoid<P::Vert...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sealed` is never used
[INFO] [stdout]    --> src/inputs/polygon_list.rs:377:15
[INFO] [stdout]     |
[INFO] [stdout] 377 |     pub trait Sealed { }
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.40s
[INFO] running `Command { std: "docker" "inspect" "11fb906cc9adcf6580f1a89a6de344d518d378e2db4bed6aff8eafb80848f2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fb906cc9adcf6580f1a89a6de344d518d378e2db4bed6aff8eafb80848f2fb", kill_on_drop: false }`
[INFO] [stdout] 11fb906cc9adcf6580f1a89a6de344d518d378e2db4bed6aff8eafb80848f2fb