[INFO] crate plexus 0.0.11 is already in cache
[INFO] extracting crate plexus 0.0.11 into work/ex/beta-1.38-1/sources/1.37.0/reg/plexus/0.0.11
[INFO] extracting crate plexus 0.0.11 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/plexus/0.0.11
[INFO] validating manifest of plexus-0.0.11 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of plexus-0.0.11 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing plexus-0.0.11
[INFO] removed 0 missing examples
[INFO] finished frobbing plexus-0.0.11
[INFO] frobbed toml for plexus-0.0.11 written to work/ex/beta-1.38-1/sources/1.37.0/reg/plexus/0.0.11/Cargo.toml
[INFO] started frobbing plexus-0.0.11
[INFO] removed 0 missing examples
[INFO] finished frobbing plexus-0.0.11
[INFO] frobbed toml for plexus-0.0.11 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/plexus/0.0.11/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing plexus-0.0.11 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/plexus/0.0.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 63197d44c7b70f9ab1883077d61b4afea39f2184852c7c87717e9923e60b18d9
[INFO] running `"docker" "start" "-a" "63197d44c7b70f9ab1883077d61b4afea39f2184852c7c87717e9923e60b18d9"`
[INFO] [stderr]    Compiling fool v0.0.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling decorum v0.1.3
[INFO] [stderr]    Compiling alga v0.8.2
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling nalgebra v0.17.3
[INFO] [stderr]    Compiling plexus v0.0.11 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `storage`
[INFO] [stderr]   --> src/graph/mutation/vertex.rs:83:24
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn snapshot<M>(storage: M, a: VertexKey) -> Result<Self, GraphError>
[INFO] [stderr]    |                        ^^^^^^^ help: consider prefixing with an underscore: `_storage`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/graph/mutation/vertex.rs:83:36
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn snapshot<M>(storage: M, a: VertexKey) -> Result<Self, GraphError>
[INFO] [stderr]    |                                    ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.15s
[INFO] running `"docker" "inspect" "63197d44c7b70f9ab1883077d61b4afea39f2184852c7c87717e9923e60b18d9"`
[INFO] running `"docker" "rm" "-f" "63197d44c7b70f9ab1883077d61b4afea39f2184852c7c87717e9923e60b18d9"`
[INFO] [stdout] 63197d44c7b70f9ab1883077d61b4afea39f2184852c7c87717e9923e60b18d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/plexus/0.0.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7cf3436f0f66b43b281ea1ad9b9c4349c5b8769684f9cf90e7672c3acdfce26f
[INFO] running `"docker" "start" "-a" "7cf3436f0f66b43b281ea1ad9b9c4349c5b8769684f9cf90e7672c3acdfce26f"`
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling rusttype v0.7.7
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling gfx_window_glutin v0.29.0
[INFO] [stderr]    Compiling plexus v0.0.11 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `storage`
[INFO] [stderr]   --> src/graph/mutation/vertex.rs:83:24
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn snapshot<M>(storage: M, a: VertexKey) -> Result<Self, GraphError>
[INFO] [stderr]    |                        ^^^^^^^ help: consider prefixing with an underscore: `_storage`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/graph/mutation/vertex.rs:83:36
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn snapshot<M>(storage: M, a: VertexKey) -> Result<Self, GraphError>
[INFO] [stderr]    |                                    ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.18s
[INFO] running `"docker" "inspect" "7cf3436f0f66b43b281ea1ad9b9c4349c5b8769684f9cf90e7672c3acdfce26f"`
[INFO] running `"docker" "rm" "-f" "7cf3436f0f66b43b281ea1ad9b9c4349c5b8769684f9cf90e7672c3acdfce26f"`
[INFO] [stdout] 7cf3436f0f66b43b281ea1ad9b9c4349c5b8769684f9cf90e7672c3acdfce26f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/plexus/0.0.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0ae598f9beeb12b30d1af822722d0c7c2253f4970a018139fabe61c1c6353a5e
[INFO] running `"docker" "start" "-a" "0ae598f9beeb12b30d1af822722d0c7c2253f4970a018139fabe61c1c6353a5e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plexus-411fce470af14603
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test graph::tests::error_on_non_manifold_mesh ... ok
[INFO] [stdout] test buffer::tests::collect_topology_into_structured_buffer ... ok
[INFO] [stdout] test graph::tests::collect_topology_into_mesh ... ok
[INFO] [stdout] test buffer::tests::collect_topology_into_flat_buffer ... ok
[INFO] [stdout] test buffer::tests::append_structured_buffers ... ok
[INFO] [stdout] test buffer::tests::convert_mesh_to_buffer_by_vertex ... ok
[INFO] [stdout] test buffer::tests::convert_mesh_to_buffer_by_face ... ok
[INFO] [stdout] test graph::view::edge::tests::remove_edge ... ok
[INFO] [stdout] test graph::view::face::tests::circulate_over_faces ... ok
[INFO] [stdout] test graph::view::face::tests::extrude_face ... ok
[INFO] [stdout] test graph::view::face::tests::interior_path_distance ... ok
[INFO] [stdout] test graph::view::face::tests::circulate_over_arcs ... ok
[INFO] [stdout] test graph::view::edge::tests::bridge_arcs ... ok
[INFO] [stdout] test graph::view::edge::tests::extrude_arc ... ok
[INFO] [stdout] test graph::view::face::tests::merge_faces ... ok
[INFO] [stdout] test graph::tests::iterate_mesh_topology ... ok
[INFO] [stdout] test graph::view::edge::tests::split_edge ... ok
[INFO] [stdout] test graph::view::face::tests::poke_face ... ok
[INFO] [stdout] test graph::view::face::tests::split_face ... ok
[INFO] [stdout] test graph::view::face::tests::remove_face ... ok
[INFO] [stdout] test graph::view::vertex::tests::circulate_over_arcs ... ok
[INFO] [stdout] test primitive::sphere::tests::position_index_to_vertex_mapping ... ok
[INFO] [stdout] test primitive::sphere::tests::vertex_count ... ok
[INFO] [stdout] test primitive::sphere::tests::polygon_vertex_count ... ok
[INFO] [stdout] test graph::tests::read_write_geometry_ref ... ok
[INFO] [stdout] test graph::view::face::tests::triangulate_mesh ... ok
[INFO] [stdout] test graph::tests::non_manifold_error_deferred ... ok
[INFO] [stderr]    Doc-tests plexus
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test src/buffer.rs - buffer::Flat (line 126) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<I, G>::new (line 276) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<Flat3<N>, G>::into_structured_index (line 800) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<Flat4<N>, G>::into_structured_index (line 845) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<Flat<A, N>, G>::from_raw_buffers (line 570) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<I, G>::map_vertices_into (line 297) ... ok
[INFO] [stdout] test src/buffer.rs - buffer (line 39) ... ok
[INFO] [stdout] test src/geometry/compose.rs - geometry::compose (line 21) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<Structured4<N>, G>::into_flat_index (line 744) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::Structured (line 178) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<Structured3<N>, G>::into_flat_index (line 701) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<Structured<P>, G>::from_raw_buffers (line 632) ... ok
[INFO] [stdout] test src/buffer.rs - buffer (line 59) ... ok
[INFO] [stdout] test src/geometry/mod.rs - geometry::Geometry (line 35) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::MeshBuffer<Structured<P>, G>::into_polygons (line 393) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph::MeshGraph<G>::new (line 371) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph (line 101) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph (line 118) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph (line 137) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph::MeshGraph<G>::from_mesh_buffer (line 408) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph::MeshGraph<G>::from_raw_buffers_with_arity (line 957) ... ok
[INFO] [stdout] test src/graph/mod.rs - graph::Selector (line 277) ... ok
[INFO] [stdout] test src/graph/view/edge.rs - graph::view::edge::ArcView (line 41) ... ok
[INFO] [stdout] test src/graph/view/edge.rs - graph::view::edge::ArcView<&'a mut M, G>::bridge (line 744) ... ok
[INFO] [stdout] test src/graph/view/edge.rs - graph::view::edge::ArcView<&'a mut M, G>::extrude (line 833) ... ok
[INFO] [stdout] test src/graph/view/edge.rs - graph::view::edge::ArcView<&'a mut M, G>::split_with (line 632) ... ok
[INFO] [stdout] test src/graph/view/edge.rs - graph::view::edge::ArcView<&'a mut M, G>::into_ref (line 114) ... ok
[INFO] [stdout] test src/graph/view/edge.rs - graph::view::edge::ArcView<&'a mut M, G>::split_at_midpoint (line 687) ... ok
[INFO] [stdout] test src/graph/view/face.rs - graph::view::face::FaceView<&'a mut M, G>::merge (line 485) ... ok
[INFO] [stdout] test src/graph/view/vertex.rs - graph::view::vertex::VertexView<&'a mut M, G>::remove (line 379) ... ok
[INFO] [stdout] test src/graph/view/face.rs - graph::view::face::FaceView<&'a mut M, G>::poke_at_centroid (line 606) ... ok
[INFO] [stdout] test src/graph/view/face.rs - graph::view::face::FaceView<&'a mut M, G>::split (line 418) ... ok
[INFO] [stdout] test src/graph/view/face.rs - graph::view::face::FaceView<&'a mut M, G>::into_ref (line 84) ... ok
[INFO] [stdout] test src/primitive/generate.rs - primitive::generate::PolygonsWithPosition::polygons_with_position (line 253) ... ok
[INFO] [stdout] test src/primitive/generate.rs - primitive::generate::PolygonsWithPosition::polygons_with_position_from (line 276) ... ok
[INFO] [stdout] test src/graph/view/vertex.rs - graph::view::vertex::VertexView<&'a mut M, G>::into_ref (line 79) ... ok
[INFO] [stdout] test src/primitive/generate.rs - primitive::generate::VerticesWithPosition::vertices_with_position (line 166) ... ok
[INFO] [stdout] test src/primitive/generate.rs - primitive::generate::PolygonsWithUvMap::polygons_with_uv_map (line 322) ... ok
[INFO] [stdout] test src/primitive/generate.rs - primitive::generate::VerticesWithPosition::vertices_with_position_from (line 195) ... ok
[INFO] [stdout] test src/primitive/cube.rs - primitive::cube (line 5) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index (line 9) ... ok
[INFO] [stdout] test src/primitive/decompose.rs - primitive::decompose::Decompose<I, P, P, R>::remap (line 48) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index::FlatIndexVertices (line 370) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index::CollectWithIndexer::collect_with_indexer (line 495) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index::IndexVertices (line 257) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index::HashIndexer (line 66) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index::LruIndexer (line 146) ... ok
[INFO] [stdout] test src/primitive/mod.rs - primitive (line 25) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index::IndexVertices::index_vertices (line 300) ... ok
[INFO] [stdout] test src/primitive/mod.rs - primitive (line 53) ... ok
[INFO] [stdout] test src/primitive/index.rs - primitive::index::FlatIndexVertices::flat_index_vertices (line 409) ... ok
[INFO] [stdout] test src/primitive/topology.rs - primitive::topology::zip_vertices (line 542) ... ok
[INFO] [stdout] test src/primitive/sphere.rs - primitive::sphere (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0ae598f9beeb12b30d1af822722d0c7c2253f4970a018139fabe61c1c6353a5e"`
[INFO] running `"docker" "rm" "-f" "0ae598f9beeb12b30d1af822722d0c7c2253f4970a018139fabe61c1c6353a5e"`
[INFO] [stdout] 0ae598f9beeb12b30d1af822722d0c7c2253f4970a018139fabe61c1c6353a5e