[INFO] fetching crate libtess2-sys 0.1.0...
[INFO] testing libtess2-sys-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate libtess2-sys 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate libtess2-sys 0.1.0
[INFO] finished tweaking crates.io crate libtess2-sys 0.1.0
[INFO] tweaked toml for crates.io crate libtess2-sys 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libtess2-sys 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.5 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa9e1fcc81a1198ff10f5e65500c1ff82c1e311fc7ba4d79f0d57e413185645a
[INFO] running `Command { std: "docker" "start" "-a" "aa9e1fcc81a1198ff10f5e65500c1ff82c1e311fc7ba4d79f0d57e413185645a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa9e1fcc81a1198ff10f5e65500c1ff82c1e311fc7ba4d79f0d57e413185645a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9e1fcc81a1198ff10f5e65500c1ff82c1e311fc7ba4d79f0d57e413185645a", kill_on_drop: false }`
[INFO] [stdout] aa9e1fcc81a1198ff10f5e65500c1ff82c1e311fc7ba4d79f0d57e413185645a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7c921e8c17b3d9596ec22d7eeb1e9c59913635ef477e283d2ad2527b04d9d4d
[INFO] running `Command { std: "docker" "start" "-a" "f7c921e8c17b3d9596ec22d7eeb1e9c59913635ef477e283d2ad2527b04d9d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling libtess2-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c: In function 'tesedgeIntersect':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:219:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   219 |         if( ! VertLeq( o1, d1 )) { Swap( o1, d1 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:220:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   220 |         if( ! VertLeq( o2, d2 )) { Swap( o2, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:221:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   221 |         if( ! VertLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:221:66: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   221 |         if( ! VertLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:242:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   242 |         if( ! TransLeq( o1, d1 )) { Swap( o1, d1 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:243:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   243 |         if( ! TransLeq( o2, d2 )) { Swap( o2, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:244:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   244 |         if( ! TransLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:244:67: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   244 |         if( ! TransLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/mesh.c: In function 'tessMeshFlipEdge':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/mesh.c:751:34: warning: unused parameter 'mesh' [-Wunused-parameter]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   751 | void tessMeshFlipEdge( TESSmesh *mesh, TESShalfEdge *edge )
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                        ~~~~~~~~~~^~~~
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c: In function 'pqInit':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c:385:45: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   385 |                                 Swap( i, j );
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                             ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c:387:37: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   387 |                         Swap( i, j ); /* Undo last swap */
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                     ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/tess.c: In function 'tessTesselate':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/tess.c:999:53: warning: argument 'vertexSize' might be clobbered by 'longjmp' or 'vfork' [-Wclobbered]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   999 |                                   int polySize, int vertexSize, const TESSreal* normal )
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                 ~~~~^~~~~~~~~~
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "f7c921e8c17b3d9596ec22d7eeb1e9c59913635ef477e283d2ad2527b04d9d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c921e8c17b3d9596ec22d7eeb1e9c59913635ef477e283d2ad2527b04d9d4d", kill_on_drop: false }`
[INFO] [stdout] f7c921e8c17b3d9596ec22d7eeb1e9c59913635ef477e283d2ad2527b04d9d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af43aebb63ffea7a691f919c93b5f32087380da14cf171df4a15ab54667801d2
[INFO] running `Command { std: "docker" "start" "-a" "af43aebb63ffea7a691f919c93b5f32087380da14cf171df4a15ab54667801d2", kill_on_drop: false }`
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c: In function 'tesedgeIntersect':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:219:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   219 |         if( ! VertLeq( o1, d1 )) { Swap( o1, d1 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:220:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   220 |         if( ! VertLeq( o2, d2 )) { Swap( o2, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:221:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   221 |         if( ! VertLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:221:66: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   221 |         if( ! VertLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:242:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   242 |         if( ! TransLeq( o1, d1 )) { Swap( o1, d1 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:243:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   243 |         if( ! TransLeq( o2, d2 )) { Swap( o2, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:244:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   244 |         if( ! TransLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:244:67: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   244 |         if( ! TransLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/mesh.c: In function 'tessMeshFlipEdge':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/mesh.c:751:34: warning: unused parameter 'mesh' [-Wunused-parameter]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   751 | void tessMeshFlipEdge( TESSmesh *mesh, TESShalfEdge *edge )
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                        ~~~~~~~~~~^~~~
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c: In function 'pqInit':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c:385:45: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   385 |                                 Swap( i, j );
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                             ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c:387:37: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   387 |                         Swap( i, j ); /* Undo last swap */
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                     ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/tess.c: In function 'tessTesselate':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/tess.c:999:53: warning: argument 'vertexSize' might be clobbered by 'longjmp' or 'vfork' [-Wclobbered]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   999 |                                   int polySize, int vertexSize, const TESSreal* normal )
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                 ~~~~^~~~~~~~~~
[INFO] [stderr]    Compiling libtess2-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ptr::null;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "af43aebb63ffea7a691f919c93b5f32087380da14cf171df4a15ab54667801d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af43aebb63ffea7a691f919c93b5f32087380da14cf171df4a15ab54667801d2", kill_on_drop: false }`
[INFO] [stdout] af43aebb63ffea7a691f919c93b5f32087380da14cf171df4a15ab54667801d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd5677f93aed7d0466578da278b81b3631c47f3c84dc0de454b8de85e047ea84
[INFO] running `Command { std: "docker" "start" "-a" "fd5677f93aed7d0466578da278b81b3631c47f3c84dc0de454b8de85e047ea84", kill_on_drop: false }`
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c: In function 'tesedgeIntersect':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:219:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   219 |         if( ! VertLeq( o1, d1 )) { Swap( o1, d1 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:220:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   220 |         if( ! VertLeq( o2, d2 )) { Swap( o2, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:221:50: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   221 |         if( ! VertLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:221:66: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   221 |         if( ! VertLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                                  ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:242:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   242 |         if( ! TransLeq( o1, d1 )) { Swap( o1, d1 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:243:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   243 |         if( ! TransLeq( o2, d2 )) { Swap( o2, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:244:51: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   244 |         if( ! TransLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/geom.c:244:67: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   244 |         if( ! TransLeq( o1, o2 )) { Swap( o1, o2 ); Swap( d1, d2 ); }
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                                   ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/mesh.c: In function 'tessMeshFlipEdge':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/mesh.c:751:34: warning: unused parameter 'mesh' [-Wunused-parameter]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   751 | void tessMeshFlipEdge( TESSmesh *mesh, TESShalfEdge *edge )
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                        ~~~~~~~~~~^~~~
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c: In function 'pqInit':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c:385:45: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   385 |                                 Swap( i, j );
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                             ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/priorityq.c:387:37: warning: suggest braces around empty body in an 'else' statement [-Wempty-body]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   387 |                         Swap( i, j ); /* Undo last swap */
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                     ^
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/tess.c: In function 'tessTesselate':
[INFO] [stderr] warning: libtess2-sys@0.1.0: libtess2/Source/tess.c:999:53: warning: argument 'vertexSize' might be clobbered by 'longjmp' or 'vfork' [-Wclobbered]
[INFO] [stderr] warning: libtess2-sys@0.1.0:   999 |                                   int polySize, int vertexSize, const TESSreal* normal )
[INFO] [stderr] warning: libtess2-sys@0.1.0:       |                                                 ~~~~^~~~~~~~~~
[INFO] [stderr] warning: unused import: `std::ptr::null`
[INFO] [stderr]  --> src/tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ptr::null;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libtess2-sys` (lib test) generated 1 warning (run `cargo fix --lib -p libtess2-sys --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libtess2_sys-a2bfa88792d96e23)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test libtess2::bindgen_test_layout_TESSalloc ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/libtess2_sys-a2bfa88792d96e23` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "fd5677f93aed7d0466578da278b81b3631c47f3c84dc0de454b8de85e047ea84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5677f93aed7d0466578da278b81b3631c47f3c84dc0de454b8de85e047ea84", kill_on_drop: false }`
[INFO] [stdout] fd5677f93aed7d0466578da278b81b3631c47f3c84dc0de454b8de85e047ea84
