[INFO] fetching crate kurbo 0.7.1...
[INFO] testing kurbo-0.7.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate kurbo 0.7.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate kurbo 0.7.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kurbo 0.7.1
[INFO] finished tweaking crates.io crate kurbo 0.7.1
[INFO] tweaked toml for crates.io crate kurbo 0.7.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate kurbo 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc6633230b019961c55d323cf9db3dc1232bfac89dc0c37bcbf381162915cc76
[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" "fc6633230b019961c55d323cf9db3dc1232bfac89dc0c37bcbf381162915cc76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc6633230b019961c55d323cf9db3dc1232bfac89dc0c37bcbf381162915cc76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6633230b019961c55d323cf9db3dc1232bfac89dc0c37bcbf381162915cc76", kill_on_drop: false }`
[INFO] [stdout] fc6633230b019961c55d323cf9db3dc1232bfac89dc0c37bcbf381162915cc76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa76da7945765457362df0e072f2926960395e24be74d8f0b5bb182c59712ba5
[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" "aa76da7945765457362df0e072f2926960395e24be74d8f0b5bb182c59712ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurbo v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "aa76da7945765457362df0e072f2926960395e24be74d8f0b5bb182c59712ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa76da7945765457362df0e072f2926960395e24be74d8f0b5bb182c59712ba5", kill_on_drop: false }`
[INFO] [stdout] aa76da7945765457362df0e072f2926960395e24be74d8f0b5bb182c59712ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 36814ef9204f8a19f312f6de5f8ab8ffd28737373eb3865bc75d9af6d0e0ee3b
[INFO] running `Command { std: "docker" "start" "-a" "36814ef9204f8a19f312f6de5f8ab8ffd28737373eb3865bc75d9af6d0e0ee3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling kurbo v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.66s
[INFO] running `Command { std: "docker" "inspect" "36814ef9204f8a19f312f6de5f8ab8ffd28737373eb3865bc75d9af6d0e0ee3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36814ef9204f8a19f312f6de5f8ab8ffd28737373eb3865bc75d9af6d0e0ee3b", kill_on_drop: false }`
[INFO] [stdout] 36814ef9204f8a19f312f6de5f8ab8ffd28737373eb3865bc75d9af6d0e0ee3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 479a17ffbeb712d434ca33ed8d33c2cf91bfe0a2d50d31801c83d03aef312d35
[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" "479a17ffbeb712d434ca33ed8d33c2cf91bfe0a2d50d31801c83d03aef312d35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kurbo-90f0ccc7cdc1d4a6
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test affine::tests::affine_inv ... ok
[INFO] [stdout] test affine::tests::affine_basic ... ok
[INFO] [stdout] test affine::tests::affine_mul ... ok
[INFO] [stdout] test bezpath::tests::test_elements_to_segments_closepath_refers_to_last_moveto ... ok
[INFO] [stdout] test bezpath::tests::test_elements_to_segments_starts_on_quad ... ok
[INFO] [stdout] test bezpath::tests::test_intersect_cubic ... ok
[INFO] [stdout] test common::tests::test_solve_cubic ... ok
[INFO] [stdout] test common::tests::test_solve_quadratic ... ok
[INFO] [stdout] test bezpath::tests::test_intersect_line ... ok
[INFO] [stdout] test bezpath::tests::test_intersect_qad ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_deriv ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_arclen ... ok
[INFO] [stdout] test circle::tests::area_sign ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_nearest ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_extrema ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_signed_area_linear ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_toquads ... ok
[INFO] [stdout] test cubicbez::tests::degenerate_to_quads ... ok
[INFO] [stdout] test point::tests::point_arithmetic ... ok
[INFO] [stdout] test quadbez::tests::quadbez_arclen ... ok
[INFO] [stdout] test quadbez::tests::quadbez_extrema ... ok
[INFO] [stdout] test quadbez::tests::quadbez_nearest_low_order ... ok
[INFO] [stdout] test quadbez::tests::quadbez_signed_area ... ok
[INFO] [stdout] test quadbez::tests::quadbez_subsegment ... ok
[INFO] [stdout] test rect::tests::area_sign ... ok
[INFO] [stdout] test rect::tests::aspect_ratio ... ok
[INFO] [stdout] test rect::tests::contained_rect_with_aspect_ratio ... ok
[INFO] [stdout] test rect::tests::display ... ok
[INFO] [stdout] test rounded_rect::tests::winding ... ok
[INFO] [stdout] test rounded_rect::tests::area ... ok
[INFO] [stdout] test size::tests::aspect_ratio ... ok
[INFO] [stdout] test size::tests::display ... ok
[INFO] [stdout] test svg::tests::test_parse_svg_arc ... ok
[INFO] [stdout] test svg::tests::test_parse_svg ... ok
[INFO] [stdout] test svg::tests::test_parse_svg2 ... ok
[INFO] [stdout] test line::tests::line_arclen ... ok
[INFO] [stdout] test svg::tests::test_parse_svg_arc_pie ... ok
[INFO] [stdout] test quadbez::tests::quadbez_deriv ... ok
[INFO] [stdout] test quadbez::tests::quadbez_arclen_pathological ... ok
[INFO] [stdout] test svg::tests::test_write_svg_two_move ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_inv_arclen ... ok
[INFO] [stdout] test svg::tests::test_write_svg_single ... ok
[INFO] [stdout] test quadbez::tests::quadbez_nearest ... ok
[INFO] [stdout] test svg::tests::test_write_svg_two_nomove ... ok
[INFO] [stdout] test point::tests::display ... ok
[INFO] [stdout] test translate_scale::tests::inverse ... ok
[INFO] [stdout] test rounded_rect::tests::bez_conversion ... ok
[INFO] [stdout] test vec2::tests::display ... ok
[INFO] [stdout] test translate_scale::tests::conversions ... ok
[INFO] [stdout] test translate_scale::tests::translate_scale ... ok
[INFO] [stdout] test quadbez::tests::quadbez_raise ... ok
[INFO] [stdout] test point::tests::distance ... ok
[INFO] [stdout] test cubicbez::tests::cubicbez_signed_area ... ok
[INFO] [stdout] test ellipse::tests::area_sign ... ok
[INFO] [stdout] test bezpath::tests::test_elements_to_segments_starts_on_closepath ... ok
[INFO] [stdout] test svg::tests::test_serialize_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kurbo
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test src/insets.rs - insets::Insets (line 47) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets (line 88) ... ok
[INFO] [stdout] test src/common.rs - common::FloatExt::expand (line 16) ... ok
[INFO] [stdout] test src/bezpath.rs - bezpath::BezPath (line 41) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets (line 35) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets::size (line 196) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets::y_value (line 173) ... ok
[INFO] [stdout] test src/bezpath.rs - bezpath::BezPath::from_vec (line 161) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets::x_value (line 155) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets (line 76) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/bezpath.rs - bezpath::PathSeg::intersect_line (line 837) ... ok
[INFO] [stdout] test src/bezpath.rs - bezpath::BezPath (line 58) ... ok
[INFO] [stdout] test src/insets.rs - insets::Insets::nonnegative (line 223) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/point.rs - point::Point::trunc (line 141) ... ok
[INFO] [stdout] test src/point.rs - point::Point::floor (line 101) ... ok
[INFO] [stdout] test src/point.rs - point::Point::round (line 61) ... ok
[INFO] [stdout] test src/point.rs - point::Point::ceil (line 81) ... ok
[INFO] [stdout] test src/rect.rs - rect::Rect::contained_rect_with_aspect_ratio (line 466) ... ok
[INFO] [stdout] test src/rect.rs - rect::Rect::floor (line 295) ... ok
[INFO] [stdout] test src/point.rs - point::Point::expand (line 121) ... ok
[INFO] [stdout] test src/rect.rs - rect::Rect::expand (line 321) ... ok
[INFO] [stdout] test src/size.rs - size::Size::ceil (line 121) ... ok
[INFO] [stdout] test src/size.rs - size::Size::clamp (line 73) ... ok
[INFO] [stdout] test src/rect.rs - rect::Rect::ceil (line 271) ... ok
[INFO] [stdout] test src/rect.rs - rect::Rect::round (line 247) ... ok
[INFO] [stdout] test src/rect.rs - rect::Rect::inset (line 82) ... ok
[INFO] [stdout] test src/rect.rs - rect::Rect::trunc (line 376) ... ok
[INFO] [stdout] test src/size.rs - size::Size::expand (line 161) ... ok
[INFO] [stdout] test src/size.rs - size::Size::trunc (line 181) ... ok
[INFO] [stdout] test src/vec2.rs - vec2::Vec2::ceil (line 143) ... ok
[INFO] [stdout] test src/size.rs - size::Size::floor (line 141) ... ok
[INFO] [stdout] test src/size.rs - size::Size::round (line 101) ... ok
[INFO] [stdout] test src/size.rs - size::Size::min_side (line 46) ... ok
[INFO] [stdout] test src/vec2.rs - vec2::Vec2::floor (line 163) ... ok
[INFO] [stdout] test src/vec2.rs - vec2::Vec2::expand (line 183) ... ok
[INFO] [stdout] test src/size.rs - size::Size::max_side (line 33) ... ok
[INFO] [stdout] test src/vec2.rs - vec2::Vec2::round (line 123) ... ok
[INFO] [stdout] test src/vec2.rs - vec2::Vec2::trunc (line 203) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "479a17ffbeb712d434ca33ed8d33c2cf91bfe0a2d50d31801c83d03aef312d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479a17ffbeb712d434ca33ed8d33c2cf91bfe0a2d50d31801c83d03aef312d35", kill_on_drop: false }`
[INFO] [stdout] 479a17ffbeb712d434ca33ed8d33c2cf91bfe0a2d50d31801c83d03aef312d35