[INFO] fetching crate flo_curves 0.5.0...
[INFO] testing flo_curves-0.5.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate flo_curves 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate flo_curves 0.5.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flo_curves 0.5.0
[INFO] finished tweaking crates.io crate flo_curves 0.5.0
[INFO] tweaked toml for crates.io crate flo_curves 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1372a4f052522ef42b1a09742c26b391d6118ffeb4a81927f12eff84b2b009cc
[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" "1372a4f052522ef42b1a09742c26b391d6118ffeb4a81927f12eff84b2b009cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1372a4f052522ef42b1a09742c26b391d6118ffeb4a81927f12eff84b2b009cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1372a4f052522ef42b1a09742c26b391d6118ffeb4a81927f12eff84b2b009cc", kill_on_drop: false }`
[INFO] [stdout] 1372a4f052522ef42b1a09742c26b391d6118ffeb4a81927f12eff84b2b009cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--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] 299400399ff15a4d2b40cd3ca4976db9966722aa7ea5bf89d3f97c970e25ea70
[INFO] running `Command { std: "docker" "start" "-a" "299400399ff15a4d2b40cd3ca4976db9966722aa7ea5bf89d3f97c970e25ea70", kill_on_drop: false }`
[INFO] [stderr]    Compiling roots v0.0.6
[INFO] [stderr]    Compiling flo_curves v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "299400399ff15a4d2b40cd3ca4976db9966722aa7ea5bf89d3f97c970e25ea70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299400399ff15a4d2b40cd3ca4976db9966722aa7ea5bf89d3f97c970e25ea70", kill_on_drop: false }`
[INFO] [stdout] 299400399ff15a4d2b40cd3ca4976db9966722aa7ea5bf89d3f97c970e25ea70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b914984a551aec3998150b0df9794d084e3dd9fe7eaed22530c584ae792279c9
[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" "b914984a551aec3998150b0df9794d084e3dd9fe7eaed22530c584ae792279c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling flo_curves v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "b914984a551aec3998150b0df9794d084e3dd9fe7eaed22530c584ae792279c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b914984a551aec3998150b0df9794d084e3dd9fe7eaed22530c584ae792279c9", kill_on_drop: false }`
[INFO] [stdout] b914984a551aec3998150b0df9794d084e3dd9fe7eaed22530c584ae792279c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 6ce0d5a103582190074aa87a3ec640a9f10a44137498068466db456e62dbbb20
[INFO] running `Command { std: "docker" "start" "-a" "6ce0d5a103582190074aa87a3ec640a9f10a44137498068466db456e62dbbb20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flo_curves-0a00845a3f8d1e86)
[INFO] [stdout] running 60 tests
[INFO] [stdout] test arc::circle::test::can_convert_unit_arc ... ok
[INFO] [stdout] test bezier::characteristics::test::arch_1 ... ok
[INFO] [stdout] test bezier::characteristics::test::arch_2 ... ok
[INFO] [stdout] test bezier::characteristics::test::canonical_curve_coeffs_are_valid_1 ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_cubic_curve ... ok
[INFO] [stdout] test arc::circle::test::circle_path_is_roughly_circular ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_cubic_curve_feature ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_horizontal_line_overlapping_control_points ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_line_overlapping_all_control_points ... ok
[INFO] [stdout] test bezier::characteristics::test::double_inflection_1_feature ... ok
[INFO] [stdout] test bezier::characteristics::test::features_for_degenerate_line_overlapping_all_control_points ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_horizontal_line ... ok
[INFO] [stdout] test bezier::characteristics::test::detect_loop_3 ... ok
[INFO] [stdout] test bezier::characteristics::test::double_inflection_1 ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_needs_reversal ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_single_point ... ok
[INFO] [stdout] test bezier::characteristics::test::single_inflection_1_feature ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curve_1 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curve_end_in_line ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curve_in_line ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curve_start_in_line ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curves_1 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curves_2 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curves_3 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curves_4 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_line_1 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_t_1 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::can_always_refine ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::clip_curve_outside_line ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::convex_hull_concave_cp1 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::distance_curve_1 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::distance_to_horizontal_line ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::convex_hull_basic ... ok
[INFO] [stdout] test bezier::path::graph_path::test::find_gaps ... ok
[INFO] [stdout] test bezier::characteristics::test::not_loop_1 ... ok
[INFO] [stdout] test bezier::characteristics::test::detect_loop_1 ... ok
[INFO] [stdout] test bezier::characteristics::test::single_inflection_1 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::convex_hull_concave_cp2 ... ok
[INFO] [stdout] test arc::circle::test::circle_is_roughly_circular ... ok
[INFO] [stdout] test bezier::characteristics::test::not_loop_2 ... ok
[INFO] [stdout] test bezier::characteristics::test::not_loop_3 ... ok
[INFO] [stdout] test bezier::intersection::fat_line::test::convex_hull_opposite_sides ... ok
[INFO] [stdout] test bezier::characteristics::test::not_loop_5 ... ok
[INFO] [stdout] test bezier::characteristics::test::detect_loop_1_feature ... ok
[INFO] [stdout] test bezier::characteristics::test::degenerate_line_only_two_control_points ... ok
[INFO] [stdout] test bezier::characteristics::test::cusp_1 ... ok
[INFO] [stdout] test bezier::path::graph_path::test::overlapping_rectangle_ray_cast_after_self_collide ... ok
[INFO] [stdout] test bezier::characteristics::test::not_loop_4 ... ok
[INFO] [stdout] test bezier::characteristics::test::detect_loop_2 ... ok
[INFO] [stdout] test bezier::path::ray::test::concave_collision_breakdown ... ok
[INFO] [stdout] test bezier::path::graph_path::test::single_difficult_ray_cast_with_tricky_path_before_self_collide ... ok
[INFO] [stdout] test bezier::path::ray::test::raw_collision_along_concave_edge_produces_single_collision ... ok
[INFO] [stdout] test bezier::path::ray::test::raw_collision_along_convex_edge_produces_no_collisions ... ok
[INFO] [stdout] test bezier::path::ray::test::interior_point_produces_four_collisions ... ok
[INFO] [stdout] test bezier::path::ray::test::collinear_collision_along_concave_edge_produces_single_collision ... ok
[INFO] [stdout] test bezier::path::graph_path::test::looped_rectangle_ray_cast_after_self_collide ... ok
[INFO] [stdout] test bezier::path::ray::test::collinear_collision_along_convex_edge_produces_no_collisions ... ok
[INFO] [stdout] test bezier::path::ray::test::raw_donut_collisions ... ok
[INFO] [stdout] test bezier::path::graph_path::test::single_difficult_ray_cast_with_tricky_path_after_self_collide ... ok
[INFO] [stderr]    Doc-tests flo_curves
[INFO] [stdout] test bezier::path::graph_path::test::ray_cast_with_tricky_path_after_self_collide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ce0d5a103582190074aa87a3ec640a9f10a44137498068466db456e62dbbb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce0d5a103582190074aa87a3ec640a9f10a44137498068466db456e62dbbb20", kill_on_drop: false }`
[INFO] [stdout] 6ce0d5a103582190074aa87a3ec640a9f10a44137498068466db456e62dbbb20
