[INFO] fetching crate piston2d-graphics 0.39.0...
[INFO] testing piston2d-graphics-0.39.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate piston2d-graphics 0.39.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate piston2d-graphics 0.39.0 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 piston2d-graphics 0.39.0
[INFO] finished tweaking crates.io crate piston2d-graphics 0.39.0
[INFO] tweaked toml for crates.io crate piston2d-graphics 0.39.0 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] a611b9592d808e1542b1ee66c1bd3a47cef00d3a51fb656edfa59187d96ab972
[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" "a611b9592d808e1542b1ee66c1bd3a47cef00d3a51fb656edfa59187d96ab972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a611b9592d808e1542b1ee66c1bd3a47cef00d3a51fb656edfa59187d96ab972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a611b9592d808e1542b1ee66c1bd3a47cef00d3a51fb656edfa59187d96ab972", kill_on_drop: false }`
[INFO] [stdout] a611b9592d808e1542b1ee66c1bd3a47cef00d3a51fb656edfa59187d96ab972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 7db4bc04bbb437b120e9804b2c30c1bcefdda8b9c6a1822414abb8fb31cf3221
[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" "7db4bc04bbb437b120e9804b2c30c1bcefdda8b9c6a1822414abb8fb31cf3221", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-texture v0.8.0
[INFO] [stderr]    Compiling read_color v1.0.0
[INFO] [stderr]    Compiling interpolation v0.2.0
[INFO] [stderr]    Compiling vecmath v1.0.0
[INFO] [stderr]    Compiling piston2d-graphics v0.39.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "7db4bc04bbb437b120e9804b2c30c1bcefdda8b9c6a1822414abb8fb31cf3221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db4bc04bbb437b120e9804b2c30c1bcefdda8b9c6a1822414abb8fb31cf3221", kill_on_drop: false }`
[INFO] [stdout] 7db4bc04bbb437b120e9804b2c30c1bcefdda8b9c6a1822414abb8fb31cf3221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d4898922ed63236e5cd6be36d18c85a6a748dbab567da913c3121609c29c5651
[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" "d4898922ed63236e5cd6be36d18c85a6a748dbab567da913c3121609c29c5651", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston2d-graphics v0.39.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "d4898922ed63236e5cd6be36d18c85a6a748dbab567da913c3121609c29c5651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4898922ed63236e5cd6be36d18c85a6a748dbab567da913c3121609c29c5651", kill_on_drop: false }`
[INFO] [stdout] d4898922ed63236e5cd6be36d18c85a6a748dbab567da913c3121609c29c5651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5bba596f77c230427faea29b9c6e7ed82e73c3d646462bcd30087b777feb1061
[INFO] running `Command { std: "docker" "start" "-a" "5bba596f77c230427faea29b9c6e7ed82e73c3d646462bcd30087b777feb1061", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graphics-2e6a7439bc5d9237
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test ellipse::test::test_ellipse ... ok
[INFO] [stdout] test grid::tests::test_cell_positions ... ok
[INFO] [stdout] test grid::tests::test_grid_iterator ... ok
[INFO] [stdout] test math::test_barycentric::test_barycentric ... ok
[INFO] [stdout] test math::test_triangle::test_triangle ... ok
[INFO] [stdout] test polygon::test::test_polygon ... ok
[INFO] [stdout] test rectangle::test::test_rectangle ... ok
[INFO] [stdout] test image::test::test_image ... ok
[INFO] [stdout] test context::test::test_scale ... ok
[INFO] [stdout] test rectangle::test::test_rectangle_by_corners ... ok
[INFO] [stdout] test math::test_overlap::edge ... ok
[INFO] [stdout] test math::test_overlap::overlap ... ok
[INFO] [stdout] test circle_arc::test::test_circle_arc ... ok
[INFO] [stdout] test modular_index::tests::test_offset ... ok
[INFO] [stdout] test math::test_modular_offset::test_modular_offset ... ok
[INFO] [stdout] test line::test::test_line ... ok
[INFO] [stderr]    Doc-tests graphics
[INFO] [stdout] test context::test::test_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/glyph_cache/mod.rs - glyph_cache (line 9) ... ignored
[INFO] [stdout] test src/image.rs - image::Image (line 15) ... ignored
[INFO] [stdout] test src/rectangle.rs - rectangle (line 10) ... ignored
[INFO] [stdout] test src/graphics.rs - graphics::Graphics::Texture (line 41) ... ok
[INFO] [stdout] test src/graphics.rs - graphics::Graphics (line 17) ... ok
[INFO] [stdout] test src/triangulation.rs - triangulation::stream_quad_tri_list (line 450) ... ok
[INFO] [stdout] test src/triangulation.rs - triangulation::stream_polygon_tri_list (line 194) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bba596f77c230427faea29b9c6e7ed82e73c3d646462bcd30087b777feb1061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bba596f77c230427faea29b9c6e7ed82e73c3d646462bcd30087b777feb1061", kill_on_drop: false }`
[INFO] [stdout] 5bba596f77c230427faea29b9c6e7ed82e73c3d646462bcd30087b777feb1061