[INFO] fetching crate ffimage 0.7.1...
[INFO] testing ffimage-0.7.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate ffimage 0.7.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ffimage 0.7.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ffimage 0.7.1
[INFO] finished tweaking crates.io crate ffimage 0.7.1
[INFO] tweaked toml for crates.io crate ffimage 0.7.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate ffimage 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 069737e20f3eb00d995b8deade078478586f8660d79b41449d055a53ad93dfc0
[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" "069737e20f3eb00d995b8deade078478586f8660d79b41449d055a53ad93dfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "069737e20f3eb00d995b8deade078478586f8660d79b41449d055a53ad93dfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "069737e20f3eb00d995b8deade078478586f8660d79b41449d055a53ad93dfc0", kill_on_drop: false }`
[INFO] [stdout] 069737e20f3eb00d995b8deade078478586f8660d79b41449d055a53ad93dfc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cf82f675023b09177b35c15522b7b81373ea1758fca3d433df262fab529ee44
[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" "1cf82f675023b09177b35c15522b7b81373ea1758fca3d433df262fab529ee44", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-complex v0.3.0
[INFO] [stderr]    Compiling num v0.3.0
[INFO] [stderr]    Compiling ffimage v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `Command { std: "docker" "inspect" "1cf82f675023b09177b35c15522b7b81373ea1758fca3d433df262fab529ee44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf82f675023b09177b35c15522b7b81373ea1758fca3d433df262fab529ee44", kill_on_drop: false }`
[INFO] [stdout] 1cf82f675023b09177b35c15522b7b81373ea1758fca3d433df262fab529ee44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f3ed262e3c71b96787640d357d6395fd7c0102756ffb1f5481949ad9dafdf5a
[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" "0f3ed262e3c71b96787640d357d6395fd7c0102756ffb1f5481949ad9dafdf5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling ffimage v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.59s
[INFO] running `Command { std: "docker" "inspect" "0f3ed262e3c71b96787640d357d6395fd7c0102756ffb1f5481949ad9dafdf5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3ed262e3c71b96787640d357d6395fd7c0102756ffb1f5481949ad9dafdf5a", kill_on_drop: false }`
[INFO] [stdout] 0f3ed262e3c71b96787640d357d6395fd7c0102756ffb1f5481949ad9dafdf5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 108329f866b697b3b74e758bad68c5f0316a05abfd7b95898abfe8875ec8b7df
[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" "108329f866b697b3b74e758bad68c5f0316a05abfd7b95898abfe8875ec8b7df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ffimage-c866a4427e450aec
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test color::bgr::tests::at ... ok
[INFO] [stdout] test color::bgr::tests::try_from ... ok
[INFO] [stdout] test color::rgb::tests::try_from ... ok
[INFO] [stdout] test color::rgb::tests::channels ... ok
[INFO] [stdout] test color::gray::tests::try_from ... ok
[INFO] [stdout] test color::bgr::tests::channels ... ok
[INFO] [stdout] test color::gray::tests::channels ... ok
[INFO] [stdout] test color::gray::tests::at ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mod-49cc8d3ec01c54d6
[INFO] [stdout] test color::rgb::tests::at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test color::rgb::from_bgr ... ok
[INFO] [stdout] test color::bgr::from_gray ... ok
[INFO] [stdout] test color::rgb::from_gray ... ok
[INFO] [stdout] test color::bgr::from_rgb ... ok
[INFO] [stdout] test color::gray::from_bgr ... ok
[INFO] [stdout] test color::gray::from_rgb ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::get_pixel ... ok
[INFO] [stdout] test packed::image::dynamic::buffer::with_raw ... ok
[INFO] [stdout] test packed::convert::try_convert_rgb_to_gray ... ok
[INFO] [stdout] test packed::image::dynamic::view::new ... ok
[INFO] [stdout] test packed::image::dynamic::view::with_stride ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::height ... ok
[INFO] [stdout] test packed::image::dynamic::buffer::new ... ok
[INFO] [stdout] test packed::image::dynamic::buffer::resize ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::pixel_row ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::pixel_mut ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::pixel ... ok
[INFO] [stdout] test packed::image::generic::buffer::from ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::set_pixel ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::stride ... ok
[INFO] [stdout] test packed::image::generic::view::height ... ok
[INFO] [stdout] test packed::image::generic::view::pixel ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::pixel_row_mut ... ok
[INFO] [stdout] test packed::image::generic::flatbuffer::width ... ok
[INFO] [stdout] test packed::image::generic::view::stride ... ok
[INFO] [stdout] test packed::image::generic::view::get_pixel ... ok
[INFO] [stdout] test packed::image::generic::view::pixel_row ... ok
[INFO] [stdout] test packed::convert::convert_gray_to_rgb ... ok
[INFO] [stdout] test packed::image::generic::view::width ... ok
[INFO] [stdout] test packed::convert::try_convert_rgb_to_bgra ... ok
[INFO] [stdout] test packed::convert::convert_rgb_to_gray ... ok
[INFO] [stdout] test packed::convert::try_convert_dynamic_to_gray ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ffimage
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/core/pixel.rs - color::bgr::Bgr<T>::new (line 64) ... ok
[INFO] [stdout] test src/core/pixel.rs - color::rgb::Rgb<T>::new (line 64) ... ok
[INFO] [stdout] test src/core/pixel.rs - create_pixel (line 95) ... ok
[INFO] [stdout] test src/core/pixel.rs - color::bgr::Bgra<T>::new (line 64) ... ok
[INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericBuffer<T>::from_raw (line 406) ... ok
[INFO] [stdout] test src/core/pixel.rs - color::gray::Gray<T>::new (line 64) ... ok
[INFO] [stdout] test src/core/pixel.rs - create_macropixel (line 126) ... ok
[INFO] [stdout] test src/core/pixel.rs - color::rgb::Rgba<T>::new (line 64) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::DynamicBuffer::empty (line 350) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::DynamicView::with_stride (line 281) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::DynamicBuffer::from_raw (line 426) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::MemoryView::as_slice (line 31) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::DynamicView::new (line 239) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::MemoryBuffer::as_slice (line 112) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::MemoryBuffer::as_mut_slice (line 149) ... ok
[INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::DynamicBuffer::new (line 385) ... ok
[INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericBuffer<T>::new (line 373) ... ok
[INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericFlatBuffer::new (line 268) ... ok
[INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericView::new (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "108329f866b697b3b74e758bad68c5f0316a05abfd7b95898abfe8875ec8b7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108329f866b697b3b74e758bad68c5f0316a05abfd7b95898abfe8875ec8b7df", kill_on_drop: false }`
[INFO] [stdout] 108329f866b697b3b74e758bad68c5f0316a05abfd7b95898abfe8875ec8b7df