[INFO] fetching crate piston2d-graphics 0.45.0...
[INFO] testing piston2d-graphics-0.45.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate piston2d-graphics 0.45.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate piston2d-graphics 0.45.0
[INFO] finished tweaking crates.io crate piston2d-graphics 0.45.0
[INFO] tweaked toml for crates.io crate piston2d-graphics 0.45.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate piston2d-graphics 0.45.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59120156f5353a8b6bff7ec82a062f8fc2e1a6ab0e75b99831d6d147334865eb
[INFO] running `Command { std: "docker" "start" "-a" "59120156f5353a8b6bff7ec82a062f8fc2e1a6ab0e75b99831d6d147334865eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59120156f5353a8b6bff7ec82a062f8fc2e1a6ab0e75b99831d6d147334865eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59120156f5353a8b6bff7ec82a062f8fc2e1a6ab0e75b99831d6d147334865eb", kill_on_drop: false }`
[INFO] [stdout] 59120156f5353a8b6bff7ec82a062f8fc2e1a6ab0e75b99831d6d147334865eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92376476fb5f392a729fb1aca81340f3653520bf62d268cb535eba220cd2baf6
[INFO] running `Command { std: "docker" "start" "-a" "92376476fb5f392a729fb1aca81340f3653520bf62d268cb535eba220cd2baf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.1
[INFO] [stderr]    Compiling interpolation v0.3.0
[INFO] [stderr]    Compiling read_color v1.0.0
[INFO] [stderr]    Compiling piston-texture v0.9.0
[INFO] [stderr]    Compiling vecmath v1.0.0
[INFO] [stderr]    Compiling piston-viewport v1.0.2
[INFO] [stderr]    Compiling piston2d-graphics v0.45.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "92376476fb5f392a729fb1aca81340f3653520bf62d268cb535eba220cd2baf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92376476fb5f392a729fb1aca81340f3653520bf62d268cb535eba220cd2baf6", kill_on_drop: false }`
[INFO] [stdout] 92376476fb5f392a729fb1aca81340f3653520bf62d268cb535eba220cd2baf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2bd19fdfdb432c489847c1b206fc635fe3a5ff41c29e402cdfa6e733c528943
[INFO] running `Command { std: "docker" "start" "-a" "f2bd19fdfdb432c489847c1b206fc635fe3a5ff41c29e402cdfa6e733c528943", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston2d-graphics v0.45.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "f2bd19fdfdb432c489847c1b206fc635fe3a5ff41c29e402cdfa6e733c528943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2bd19fdfdb432c489847c1b206fc635fe3a5ff41c29e402cdfa6e733c528943", kill_on_drop: false }`
[INFO] [stdout] f2bd19fdfdb432c489847c1b206fc635fe3a5ff41c29e402cdfa6e733c528943
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fe0497171cb8f21a0a3f5f6ec94d6bf06893f6d9a83e1d6367fa16ef26a9cf4
[INFO] running `Command { std: "docker" "start" "-a" "5fe0497171cb8f21a0a3f5f6ec94d6bf06893f6d9a83e1d6367fa16ef26a9cf4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphics-1d69dd49576b8fb4)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test context::test::test_context ... ok
[INFO] [stdout] test context::test::test_scale ... ok
[INFO] [stdout] test grid::tests::test_cell_positions ... ok
[INFO] [stdout] test grid::tests::test_grid_iterator ... ok
[INFO] [stdout] test image::test::test_image ... ok
[INFO] [stdout] test line::test::test_line ... ok
[INFO] [stdout] test circle_arc::test::test_circle_arc ... ok
[INFO] [stdout] test math::test_overlap::overlap ... ok
[INFO] [stdout] test polygon::test::test_polygon ... ok
[INFO] [stdout] test math::test_overlap::edge ... ok
[INFO] [stdout] test modular_index::tests::test_offset ... ok
[INFO] [stdout] test math::test_triangle::test_triangle ... ok
[INFO] [stdout] test math::test_barycentric::test_barycentric ... ok
[INFO] [stdout] test ellipse::test::test_ellipse ... ok
[INFO] [stdout] test math::test_modular_offset::test_modular_offset ... ok
[INFO] [stdout] test rectangle::test::test_rectangle_by_corners ... ok
[INFO] [stdout] test rectangle::test::test_rectangle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphics
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/glyph_cache/mod.rs - glyph_cache (line 9) ... ignored
[INFO] [stdout] test src/image.rs - image::Image (line 14) ... ignored
[INFO] [stdout] test src/rectangle.rs - rectangle (line 10) ... ignored
[INFO] [stdout] test src/graphics.rs - graphics::Graphics::Texture (line 42) ... ok
[INFO] [stdout] test src/graphics.rs - graphics::Graphics (line 18) ... ok
[INFO] [stdout] test src/triangulation.rs - triangulation::stream_quad_tri_list (line 501) ... ok
[INFO] [stdout] test src/rectangle.rs - rectangle::centered (line 52) ... ok
[INFO] [stdout] test src/triangulation.rs - triangulation::stream_polygon_tri_list (line 215) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fe0497171cb8f21a0a3f5f6ec94d6bf06893f6d9a83e1d6367fa16ef26a9cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fe0497171cb8f21a0a3f5f6ec94d6bf06893f6d9a83e1d6367fa16ef26a9cf4", kill_on_drop: false }`
[INFO] [stdout] 5fe0497171cb8f21a0a3f5f6ec94d6bf06893f6d9a83e1d6367fa16ef26a9cf4