[INFO] fetching crate poly2tri 0.1.0...
[INFO] testing poly2tri-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate poly2tri 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate poly2tri 0.1.0
[INFO] finished tweaking crates.io crate poly2tri 0.1.0
[INFO] tweaked toml for crates.io crate poly2tri 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate poly2tri 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding libc v0.1.12 (available: v0.2.186)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0b859cd9901b0275296810e29ad03e6c21799e722a565d4ddef7600ccc267bf
[INFO] running `Command { std: "docker" "start" "-a" "f0b859cd9901b0275296810e29ad03e6c21799e722a565d4ddef7600ccc267bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0b859cd9901b0275296810e29ad03e6c21799e722a565d4ddef7600ccc267bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b859cd9901b0275296810e29ad03e6c21799e722a565d4ddef7600ccc267bf", kill_on_drop: false }`
[INFO] [stdout] f0b859cd9901b0275296810e29ad03e6c21799e722a565d4ddef7600ccc267bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28936023ad0ae3fb3463a1ccd03be540f51187b51d3d424593a0802630d38780
[INFO] running `Command { std: "docker" "start" "-a" "28936023ad0ae3fb3463a1ccd03be540f51187b51d3d424593a0802630d38780", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling poly2tri v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]   --> build.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: poly2tri@0.1.0: src/binding.cpp: In function 'void* p2t_cdt_get_triangles(void*)':
[INFO] [stderr] warning: poly2tri@0.1.0: src/binding.cpp:95:14: warning: unused variable 'first_p' [-Wunused-variable]
[INFO] [stderr] warning: poly2tri@0.1.0:    95 |         auto first_p = (*vec)[0];
[INFO] [stderr] warning: poly2tri@0.1.0:       |              ^~~~~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "28936023ad0ae3fb3463a1ccd03be540f51187b51d3d424593a0802630d38780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28936023ad0ae3fb3463a1ccd03be540f51187b51d3d424593a0802630d38780", kill_on_drop: false }`
[INFO] [stdout] 28936023ad0ae3fb3463a1ccd03be540f51187b51d3d424593a0802630d38780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28847d003dfd45f3652e2f5003ff52208a593545ce946f47a88eae2249be158
[INFO] running `Command { std: "docker" "start" "-a" "e28847d003dfd45f3652e2f5003ff52208a593545ce946f47a88eae2249be158", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: poly2tri@0.1.0: src/binding.cpp: In function 'void* p2t_cdt_get_triangles(void*)':
[INFO] [stderr] warning: poly2tri@0.1.0: src/binding.cpp:95:14: warning: unused variable 'first_p' [-Wunused-variable]
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]   --> build.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: poly2tri@0.1.0:    95 |         auto first_p = (*vec)[0];
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: poly2tri@0.1.0:       |              ^~~~~~~
[INFO] [stderr]    Compiling poly2tri v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/lib.rs:253:47
[INFO] [stdout]     |
[INFO] [stdout] 253 |     let triangles = triangulate_points(points.into_iter());
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 253 -     let triangles = triangulate_points(points.into_iter());
[INFO] [stdout] 253 +     let triangles = triangulate_points(points.iter());
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 253 -     let triangles = triangulate_points(points.into_iter());
[INFO] [stdout] 253 +     let triangles = triangulate_points(IntoIterator::into_iter(points));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e28847d003dfd45f3652e2f5003ff52208a593545ce946f47a88eae2249be158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28847d003dfd45f3652e2f5003ff52208a593545ce946f47a88eae2249be158", kill_on_drop: false }`
[INFO] [stdout] e28847d003dfd45f3652e2f5003ff52208a593545ce946f47a88eae2249be158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37ebedef00aaa6b1b2c49de4224b6007f164f89d39aafa9d4b7dff61640cfc6b
[INFO] running `Command { std: "docker" "start" "-a" "37ebedef00aaa6b1b2c49de4224b6007f164f89d39aafa9d4b7dff61640cfc6b", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stderr]   --> build.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut cfg = gcc::Config::new();
[INFO] [stderr]    |                        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:11:32
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut cfg = gcc::Config::new();
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `poly2tri` (build script) generated 2 warnings
[INFO] [stderr] warning: poly2tri@0.1.0: src/binding.cpp: In function 'void* p2t_cdt_get_triangles(void*)':
[INFO] [stderr] warning: poly2tri@0.1.0: src/binding.cpp:95:14: warning: unused variable 'first_p' [-Wunused-variable]
[INFO] [stderr] warning: poly2tri@0.1.0:    95 |         auto first_p = (*vec)[0];
[INFO] [stderr] warning: poly2tri@0.1.0:       |              ^~~~~~~
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]    --> src/lib.rs:253:47
[INFO] [stderr]     |
[INFO] [stderr] 253 |     let triangles = triangulate_points(points.into_iter());
[INFO] [stderr]     |                                               ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 253 -     let triangles = triangulate_points(points.into_iter());
[INFO] [stderr] 253 +     let triangles = triangulate_points(points.iter());
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 253 -     let triangles = triangulate_points(points.into_iter());
[INFO] [stderr] 253 +     let triangles = triangulate_points(IntoIterator::into_iter(points));
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `poly2tri` (lib test) generated 1 warning (run `cargo fix --lib -p poly2tri --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poly2tri-59799bb80f2e1cbf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poly2tri
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37ebedef00aaa6b1b2c49de4224b6007f164f89d39aafa9d4b7dff61640cfc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ebedef00aaa6b1b2c49de4224b6007f164f89d39aafa9d4b7dff61640cfc6b", kill_on_drop: false }`
[INFO] [stdout] 37ebedef00aaa6b1b2c49de4224b6007f164f89d39aafa9d4b7dff61640cfc6b
