[INFO] fetching crate ffimage 0.1.0... [INFO] testing ffimage-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate ffimage 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ffimage 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ffimage 0.1.0 [INFO] finished tweaking crates.io crate ffimage 0.1.0 [INFO] tweaked toml for crates.io crate ffimage 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate ffimage 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 50e567f9af705132f0a5564f2bd14de62653ef23b77a10174be026966ff9a3ee [INFO] running `"docker" "start" "-a" "50e567f9af705132f0a5564f2bd14de62653ef23b77a10174be026966ff9a3ee"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling ffimage v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.29s [INFO] running `"docker" "inspect" "50e567f9af705132f0a5564f2bd14de62653ef23b77a10174be026966ff9a3ee"` [INFO] running `"docker" "rm" "-f" "50e567f9af705132f0a5564f2bd14de62653ef23b77a10174be026966ff9a3ee"` [INFO] [stdout] 50e567f9af705132f0a5564f2bd14de62653ef23b77a10174be026966ff9a3ee [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5299b311750461c0ccb116cf2143134ef47aa6acbead923ccd8322abc48a846d [INFO] running `"docker" "start" "-a" "5299b311750461c0ccb116cf2143134ef47aa6acbead923ccd8322abc48a846d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ffimage v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:319:9 [INFO] [stderr] | [INFO] [stderr] 319 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:340:9 [INFO] [stderr] | [INFO] [stderr] 340 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:341:9 [INFO] [stderr] | [INFO] [stderr] 341 | buf.set_pixel(1, 2, &Rgb::::new([11, 21, 31])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:350:9 [INFO] [stderr] | [INFO] [stderr] 350 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:360:9 [INFO] [stderr] | [INFO] [stderr] 360 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:361:9 [INFO] [stderr] | [INFO] [stderr] 361 | buf.set_pixel(1, 2, &Rgb::::new([11, 21, 31])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.98s [INFO] running `"docker" "inspect" "5299b311750461c0ccb116cf2143134ef47aa6acbead923ccd8322abc48a846d"` [INFO] running `"docker" "rm" "-f" "5299b311750461c0ccb116cf2143134ef47aa6acbead923ccd8322abc48a846d"` [INFO] [stdout] 5299b311750461c0ccb116cf2143134ef47aa6acbead923ccd8322abc48a846d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4089dc05cf7b86596f359a508b9706acc4c088c29f52ce6bccfeebbf46fd16e4 [INFO] running `"docker" "start" "-a" "4089dc05cf7b86596f359a508b9706acc4c088c29f52ce6bccfeebbf46fd16e4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:319:9 [INFO] [stderr] | [INFO] [stderr] 319 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:340:9 [INFO] [stderr] | [INFO] [stderr] 340 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:341:9 [INFO] [stderr] | [INFO] [stderr] 341 | buf.set_pixel(1, 2, &Rgb::::new([11, 21, 31])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:350:9 [INFO] [stderr] | [INFO] [stderr] 350 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:360:9 [INFO] [stderr] | [INFO] [stderr] 360 | buf.set_pixel(0, 2, &Rgb::::new([10, 20, 30])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/packed/image.rs:361:9 [INFO] [stderr] | [INFO] [stderr] 361 | buf.set_pixel(1, 2, &Rgb::::new([11, 21, 31])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ffimage-60b0b6b953e989a6 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test color::bgr::tests::channels ... ok [INFO] [stdout] test color::rgb::tests::at ... ok [INFO] [stdout] test color::rgb::tests::cast_from_slice ... ok [INFO] [stdout] test color::bgr::tests::cast_from_slice_mut ... ok [INFO] [stdout] test color::rgb::tests::cast_from_slice_mut ... ok [INFO] [stdout] test color::rgb::tests::channels ... ok [INFO] [stdout] test color::bgr::tests::cast_from_slice ... ok [INFO] [stdout] test color::bgr::tests::at ... ok [INFO] [stdout] test color::rgb::tests::try_from ... ok [INFO] [stdout] test color::gray::tests::at ... ok [INFO] [stdout] test color::gray::tests::channels ... ok [INFO] [stdout] test color::gray::tests::cast_from_slice_mut ... ok [INFO] [stdout] test color::gray::tests::cast_from_slice ... ok [INFO] [stdout] test color::gray::tests::try_from ... ok [INFO] [stdout] test color::bgr::tests::try_from ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mod-5faa570a59125cad [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test color::bgr::from_gray ... ok [INFO] [stdout] test color::bgr::from_rgb ... ok [INFO] [stdout] test packed::image::buffer::pixel_mut ... ok [INFO] [stdout] test packed::convert::try_convert_rgb_to_gray ... ok [INFO] [stdout] test packed::convert::try_convert_dynamic_to_gray ... ok [INFO] [stdout] test packed::convert::try_convert_rgb_to_bgra ... ok [INFO] [stdout] test packed::image::buffer::height ... ok [INFO] [stdout] test color::rgb::from_bgr ... ok [INFO] [stdout] test packed::image::buffer::get_pixel ... ok [INFO] [stdout] test color::rgb::from_gray ... ok [INFO] [stdout] test color::gray::from_bgr ... ok [INFO] [stdout] test color::gray::from_rgb ... ok [INFO] [stdout] test packed::image::buffer::pixel_row ... ok [INFO] [stdout] test packed::convert::convert_gray_to_rgb ... ok [INFO] [stdout] test packed::convert::convert_rgb_to_gray ... ok [INFO] [stdout] test packed::image::buffer::pixel ... ok [INFO] [stdout] test packed::image::buffer::width ... ok [INFO] [stdout] test packed::image::flatbuffer::pixel_row ... ok [INFO] [stdout] test packed::image::flatbuffer::pixel_row_mut ... ok [INFO] [stdout] test packed::image::flatbuffer::width ... ok [INFO] [stdout] test packed::image::buffer::resize ... ok [INFO] [stdout] test packed::image::buffer::stride ... ok [INFO] [stdout] test packed::image::flatbuffer::height ... ok [INFO] [stdout] test packed::image::flatbuffer::pixel ... ok [INFO] [stdout] test packed::image::flatbuffer::set_pixel ... ok [INFO] [stdout] test packed::image::flatbuffer::pixel_mut ... ok [INFO] [stdout] test packed::image::flatbuffer::stride ... ok [INFO] [stdout] test packed::image::view::get_pixel ... ok [INFO] [stdout] test packed::image::view::pixel ... ok [INFO] [stdout] test packed::image::buffer::pixel_row_mut ... ok [INFO] [stdout] test packed::image::view::height ... ok [INFO] [stdout] test packed::image::view::width ... ok [INFO] [stdout] test packed::image::flatbuffer::get_pixel ... ok [INFO] [stdout] test packed::image::view::pixel_row ... ok [INFO] [stdout] test packed::image::buffer::set_pixel ... ok [INFO] [stdout] test packed::image::view::stride ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ffimage [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::DynamicView::new (line 42) ... ok [INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericBuffer::with_raw (line 487) ... ok [INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericBuffer::new (line 456) ... ok [INFO] [stdout] test src/core/pixel.rs - color::rgb::Rgb::new (line 83) ... ok [INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericView::with_stride (line 288) ... ok [INFO] [stdout] test src/core/pixel.rs - create_pixel (line 114) ... ok [INFO] [stdout] test src/core/pixel.rs - color::gray::Gray::new (line 83) ... ok [INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericView::new (line 250) ... ok [INFO] [stdout] test src/core/pixel.rs - color::bgr::Bgr::new (line 83) ... ok [INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericFlatBuffer::with_stride (line 385) ... ok [INFO] [stdout] test src/core/pixel.rs - color::bgr::Bgra::new (line 83) ... ok [INFO] [stdout] test src/packed/image/generic.rs - packed::image::generic::GenericFlatBuffer::new (line 343) ... ok [INFO] [stdout] test src/core/pixel.rs - color::rgb::Rgba::new (line 83) ... ok [INFO] [stdout] test src/packed/image/dynamic.rs - packed::image::dynamic::DynamicView::with_stride (line 82) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4089dc05cf7b86596f359a508b9706acc4c088c29f52ce6bccfeebbf46fd16e4"` [INFO] running `"docker" "rm" "-f" "4089dc05cf7b86596f359a508b9706acc4c088c29f52ce6bccfeebbf46fd16e4"` [INFO] [stdout] 4089dc05cf7b86596f359a508b9706acc4c088c29f52ce6bccfeebbf46fd16e4