[INFO] fetching crate deepnest-rust-minkowski 0.1.0...
[INFO] checking deepnest-rust-minkowski-0.1.0 against master#6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd for pr-153721
[INFO] extracting crate deepnest-rust-minkowski 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate deepnest-rust-minkowski 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate deepnest-rust-minkowski 0.1.0
[INFO] tweaked toml for crates.io crate deepnest-rust-minkowski 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate deepnest-rust-minkowski 0.1.0 on toolchain 6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate deepnest-rust-minkowski 0.1.0 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" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7
[INFO] running `Command { std: "docker" "start" "e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling deepnest-rust-minkowski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0: /opt/rustwide/workdir/cpp-src/minkowski.cc: In instantiation of 'void convolve_two_point_sequences(polygon_set&, itrT1, itrT1, itrT2, itrT2) [with itrT1 = __gnu_cxx::__normal_iterator<const boost::polygon::point_data<int>*, std::vector<boost::polygon::point_data<int> > >; itrT2 = __gnu_cxx::__normal_iterator<const boost::polygon::point_data<int>*, std::vector<boost::polygon::point_data<int> > >; polygon_set = boost::polygon::polygon_set_data<int>]':
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0: /opt/rustwide/workdir/cpp-src/minkowski.cc:113:33:   required from 'void convolve_point_sequence_with_polygons(polygon_set&, itrT, itrT, const std::vector<boost::polygon::polygon_with_holes_data<int> >&) [with itrT = __gnu_cxx::__normal_iterator<const boost::polygon::point_data<int>*, std::vector<boost::polygon::point_data<int> > >; polygon_set = boost::polygon::polygon_set_data<int>]'
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0: /opt/rustwide/workdir/cpp-src/minkowski.cc:129:42:   required from here
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0: /opt/rustwide/workdir/cpp-src/minkowski.cc:95:11: warning: variable 'first_b' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0:    95 |     point first_b = *bb;
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0:       |           ^~~~~~~
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0: /opt/rustwide/workdir/cpp-src/minkowski.cc:89:9: warning: variable 'first_a' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0:    89 |   point first_a = *ab;
[INFO] [stderr] warning: deepnest-rust-minkowski@0.1.0:       |         ^~~~~~~
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]  --> examples/basic_nfp.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use deepnest_rust_minkowski::minkowski::{Point, NFPInput, calculate_nfp};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]  --> examples/complex_nfp.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use deepnest_rust_minkowski::minkowski::{Point, NFPInput, calculate_nfp};
[INFO] [stdout]   |                                          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7", kill_on_drop: false }`
[INFO] [stdout] e917a9364a3b21e5466a9b945715ef906b0bd233120788de51ed92664179c4d7
