[INFO] fetching crate geo-visibility 0.5.0...
[INFO] testing geo-visibility-0.5.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate geo-visibility 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate geo-visibility 0.5.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate geo-visibility 0.5.0
[INFO] finished tweaking crates.io crate geo-visibility 0.5.0
[INFO] tweaked toml for crates.io crate geo-visibility 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded once_cell v0.2.4
[INFO] [stderr]   Downloaded geo v0.18.0
[INFO] [stderr]   Downloaded data-uri-utils v0.1.0
[INFO] [stderr]   Downloaded geo-rand v0.3.0
[INFO] [stderr]   Downloaded geo-clipper v0.6.0
[INFO] [stderr]   Downloaded geo-svg v0.5.0
[INFO] [stderr]   Downloaded clipper-sys v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cedf86c06b780dada12116eaac91def24d977336a52d9476fdcf932afc5da4d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cedf86c06b780dada12116eaac91def24d977336a52d9476fdcf932afc5da4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cedf86c06b780dada12116eaac91def24d977336a52d9476fdcf932afc5da4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cedf86c06b780dada12116eaac91def24d977336a52d9476fdcf932afc5da4d6", kill_on_drop: false }`
[INFO] [stdout] cedf86c06b780dada12116eaac91def24d977336a52d9476fdcf932afc5da4d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70cbf6887c49153565c7971a6c70d92ad825f3c9979c10e28d0e21fae5e31f89
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70cbf6887c49153565c7971a6c70d92ad825f3c9979c10e28d0e21fae5e31f89", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling shlex v1.0.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling robust v0.2.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling geographiclib-rs v0.2.0
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling heapless v0.6.1
[INFO] [stderr]    Compiling rstar v0.8.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling geo-types v0.7.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling geo v0.18.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling clipper-sys v0.4.0
[INFO] [stderr]    Compiling geo-clipper v0.6.0
[INFO] [stderr]    Compiling geo-visibility v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.91s
[INFO] running `Command { std: "docker" "inspect" "70cbf6887c49153565c7971a6c70d92ad825f3c9979c10e28d0e21fae5e31f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70cbf6887c49153565c7971a6c70d92ad825f3c9979c10e28d0e21fae5e31f89", kill_on_drop: false }`
[INFO] [stdout] 70cbf6887c49153565c7971a6c70d92ad825f3c9979c10e28d0e21fae5e31f89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e305f6866f10fd9fbd791919c9a025cdc4a78f16709b6d6ca411aee92858de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53e305f6866f10fd9fbd791919c9a025cdc4a78f16709b6d6ca411aee92858de", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling geo v0.17.1
[INFO] [stderr]    Compiling geo-svg v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling once_cell v0.2.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling geo-rand v0.3.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling data-uri-utils v0.1.0
[INFO] [stderr]    Compiling geo-visibility v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.75s
[INFO] running `Command { std: "docker" "inspect" "53e305f6866f10fd9fbd791919c9a025cdc4a78f16709b6d6ca411aee92858de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e305f6866f10fd9fbd791919c9a025cdc4a78f16709b6d6ca411aee92858de", kill_on_drop: false }`
[INFO] [stdout] 53e305f6866f10fd9fbd791919c9a025cdc4a78f16709b6d6ca411aee92858de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9e33c0e9983e2ac2f3400ded5bc51192c25519e0b0b5fe97e0239adf3e51c32
[INFO] running `Command { std: "docker" "start" "-a" "a9e33c0e9983e2ac2f3400ded5bc51192c25519e0b0b5fe97e0239adf3e51c32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/geo_visibility-c254178ea76df59a)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test ray::tests::test_ray ... ok
[INFO] [stdout] test utils::tests::test_det ... ok
[INFO] [stdout] test utils::tests::test_dot ... 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_no_common_endpoints ... 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 orientation::tests::test_orientation ... ok
[INFO] [stdout] test angle_comparator::tests::compare_angle_with_two_points_in_general_position ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_a_concave_polygon_as_an_obstacle ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_two_polygons_as_obstacles ... 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_no_obstaces_apart_from_the_boundary ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_a_convex_polygon_as_an_obstacle ... ok
[INFO] [stdout] test visibility::tests::calculate_visibility_polygon_with_no_line_segments ... ok
[INFO] [stdout] test visibility::tests::show_point_visibility ... ok
[INFO] [stdout] test visibility::tests::show_polygon_vertices_visibility ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests geo-visibility
[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; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9e33c0e9983e2ac2f3400ded5bc51192c25519e0b0b5fe97e0239adf3e51c32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e33c0e9983e2ac2f3400ded5bc51192c25519e0b0b5fe97e0239adf3e51c32", kill_on_drop: false }`
[INFO] [stdout] a9e33c0e9983e2ac2f3400ded5bc51192c25519e0b0b5fe97e0239adf3e51c32