[INFO] crate geo-visibility 0.3.0 is already in cache
[INFO] testing geo-visibility-0.3.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate geo-visibility 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate geo-visibility 0.3.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate geo-visibility 0.3.0
[INFO] finished tweaking crates.io crate geo-visibility 0.3.0
[INFO] tweaked toml for crates.io crate geo-visibility 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 187b9833561eabcb0f4f3c504738b27f5605d87dc13b9bef722dbe98c419aece
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "187b9833561eabcb0f4f3c504738b27f5605d87dc13b9bef722dbe98c419aece"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pdqselect v0.1.0
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rstar v0.2.0
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling geo-types v0.4.3
[INFO] [stderr]    Compiling geo v0.12.2
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling clipper-sys v0.2.0
[INFO] [stderr]    Compiling geo-clipper v0.2.0
[INFO] [stderr]    Compiling geo-visibility v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.28s
[INFO] running `"docker" "inspect" "187b9833561eabcb0f4f3c504738b27f5605d87dc13b9bef722dbe98c419aece"`
[INFO] running `"docker" "rm" "-f" "187b9833561eabcb0f4f3c504738b27f5605d87dc13b9bef722dbe98c419aece"`
[INFO] [stdout] 187b9833561eabcb0f4f3c504738b27f5605d87dc13b9bef722dbe98c419aece
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 36bd97e528b0c85c6e89c62e8db63aca3056f63114f3902ced15695d25616769
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "36bd97e528b0c85c6e89c62e8db63aca3056f63114f3902ced15695d25616769"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling geo-svg v0.2.3
[INFO] [stderr]    Compiling geo-rand v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.19
[INFO] [stderr]    Compiling once_cell v0.2.4
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling data-uri-utils v0.1.0
[INFO] [stderr]    Compiling geo-visibility v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.19s
[INFO] running `"docker" "inspect" "36bd97e528b0c85c6e89c62e8db63aca3056f63114f3902ced15695d25616769"`
[INFO] running `"docker" "rm" "-f" "36bd97e528b0c85c6e89c62e8db63aca3056f63114f3902ced15695d25616769"`
[INFO] [stdout] 36bd97e528b0c85c6e89c62e8db63aca3056f63114f3902ced15695d25616769
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] d0a7ab289a1fee7123e2f778ed5f21f0cb04ed9d1ac8f30efadbf97489b3690d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d0a7ab289a1fee7123e2f778ed5f21f0cb04ed9d1ac8f30efadbf97489b3690d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/geo_visibility-57a5137129e49eb5
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_no_line_segments ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_two_polygons_as_obstacles ... ok
[INFO] [stdout] test utils::tests::test_dot ... ok
[INFO] [stdout] test angle_comparator::tests::compare_angle_with_two_points_in_general_position ... ok
[INFO] [stdout] test angle_comparator::tests::compare_angle_with_two_points_if_they_are_collinear_with_the_origin ... ok
[INFO] [stdout] test comparable_line::tests::compare_two_line_segments_with_common_endpoints ... ok
[INFO] [stdout] test visibility::tests::test_sort_events_by_angle ... ok
[INFO] [stdout] test utils::tests::test_det ... ok
[INFO] [stdout] test orientation::tests::test_orientation ... ok
[INFO] [stdout] test comparable_line::tests::compare_two_line_segments_with_no_common_endpoints ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_a_convex_polygon_as_an_obstacle ... ok
[INFO] [stdout] test ray::tests::test_ray ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_no_obstaces_apart_from_the_boundary ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_a_polyline_as_an_obstacle ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_a_concave_polygon_as_an_obstacle ... ok
[INFO] [stdout] test visibility::tests::show_point_visibility ... ok
[INFO] [stdout] test visibility::tests::show_polygon_vertices_visibility ... ok
[INFO] [stderr]    Doc-tests geo-visibility
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d0a7ab289a1fee7123e2f778ed5f21f0cb04ed9d1ac8f30efadbf97489b3690d"`
[INFO] running `"docker" "rm" "-f" "d0a7ab289a1fee7123e2f778ed5f21f0cb04ed9d1ac8f30efadbf97489b3690d"`
[INFO] [stdout] d0a7ab289a1fee7123e2f778ed5f21f0cb04ed9d1ac8f30efadbf97489b3690d