[INFO] fetching crate polyhorn-ui 0.4.0...
[INFO] testing polyhorn-ui-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate polyhorn-ui 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate polyhorn-ui 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyhorn-ui 0.4.0
[INFO] finished tweaking crates.io crate polyhorn-ui 0.4.0
[INFO] tweaked toml for crates.io crate polyhorn-ui 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libm v0.1.4
[INFO] [stderr]   Downloaded logos-derive v0.11.5
[INFO] [stderr]   Downloaded logos v0.11.4
[INFO] [stderr]   Downloaded stretch v0.3.2
[INFO] [stderr]   Downloaded beef v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] a91f0138ce523b1940988d200a842b84b7f71c68f2b016be80d6ad7a49d12d2f
[INFO] running `Command { std: "docker" "start" "-a" "a91f0138ce523b1940988d200a842b84b7f71c68f2b016be80d6ad7a49d12d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a91f0138ce523b1940988d200a842b84b7f71c68f2b016be80d6ad7a49d12d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91f0138ce523b1940988d200a842b84b7f71c68f2b016be80d6ad7a49d12d2f", kill_on_drop: false }`
[INFO] [stdout] a91f0138ce523b1940988d200a842b84b7f71c68f2b016be80d6ad7a49d12d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "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] 4666c811c1277ac4c9d04dcee8f4d19478b9be62e8e9f8ed6cda9e81bc5ab02c
[INFO] running `Command { std: "docker" "start" "-a" "4666c811c1277ac4c9d04dcee8f4d19478b9be62e8e9f8ed6cda9e81bc5ab02c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling clang-sys v1.0.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling derivative v2.1.3
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling polyhorn-yoga v0.3.4
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling casco v0.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling polyhorn-core v0.4.0
[INFO] [stderr]    Compiling polyhorn-ui v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "4666c811c1277ac4c9d04dcee8f4d19478b9be62e8e9f8ed6cda9e81bc5ab02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4666c811c1277ac4c9d04dcee8f4d19478b9be62e8e9f8ed6cda9e81bc5ab02c", kill_on_drop: false }`
[INFO] [stdout] 4666c811c1277ac4c9d04dcee8f4d19478b9be62e8e9f8ed6cda9e81bc5ab02c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee407896afaf8a7e50de67fe85b4bab4a00cb9d7a650f937a6d78fccb7c7661
[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" "8ee407896afaf8a7e50de67fe85b4bab4a00cb9d7a650f937a6d78fccb7c7661", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyhorn-ui v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "8ee407896afaf8a7e50de67fe85b4bab4a00cb9d7a650f937a6d78fccb7c7661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee407896afaf8a7e50de67fe85b4bab4a00cb9d7a650f937a6d78fccb7c7661", kill_on_drop: false }`
[INFO] [stdout] 8ee407896afaf8a7e50de67fe85b4bab4a00cb9d7a650f937a6d78fccb7c7661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "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] 251161d7b3b34d9b68f5d991e0d723baa5b9cc9c27e65f883d3783c8b0fcd6f1
[INFO] running `Command { std: "docker" "start" "-a" "251161d7b3b34d9b68f5d991e0d723baa5b9cc9c27e65f883d3783c8b0fcd6f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/polyhorn_ui-7a82ca0d173c29fd
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test color::tests::test_named_color ... ok
[INFO] [stdout] test linalg::inter::compose::tests::test_halfway_translation ... ok
[INFO] [stdout] test linalg::tests::test_transform3d_apply ... ok
[INFO] [stdout] test linalg::inter::compose::tests::test_halfway_rotation_nonunit ... ok
[INFO] [stdout] test color::tests::test_gamma_correct_blending ... ok
[INFO] [stdout] test linalg::inter::compose::tests::test_halfway_rotation ... ok
[INFO] [stdout] test styles::transform::tests::test_transform ... ok
[INFO] [stdout] test linalg::tests::test_transform3d_rotate ... ok
[INFO] [stdout] test linalg::tests::test_transform3d_concat ... ok
[INFO] [stdout] test styles::transform::tests::test_transform_builder ... ok
[INFO] [stdout] test linalg::inter::compose::tests::test_decomposition_1 ... ok
[INFO] [stdout] test linalg::inter::compose::tests::test_decomposition_2 ... ok
[INFO] [stdout] test linalg::inter::compose::tests::test_interpolation ... ok
[INFO] [stdout] test linalg::inter::compose::tests::test_complex ... ok
[INFO] [stdout] test color::tests::test_display_p3_to_srgb ... ok
[INFO] [stdout] test layout::tests::test_l1_norm ... ok
[INFO] [stdout] test layout::tests::test_l2_norm ... ok
[INFO] [stdout] test color::tests::test_srgb_to_display_p3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polyhorn-ui
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/geometry.rs - geometry::ByCorner (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "251161d7b3b34d9b68f5d991e0d723baa5b9cc9c27e65f883d3783c8b0fcd6f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251161d7b3b34d9b68f5d991e0d723baa5b9cc9c27e65f883d3783c8b0fcd6f1", kill_on_drop: false }`
[INFO] [stdout] 251161d7b3b34d9b68f5d991e0d723baa5b9cc9c27e65f883d3783c8b0fcd6f1