[INFO] fetching crate ffimage 0.9.0...
[INFO] testing ffimage-0.9.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ffimage 0.9.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ffimage 0.9.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ffimage 0.9.0
[INFO] finished tweaking crates.io crate ffimage 0.9.0
[INFO] tweaked toml for crates.io crate ffimage 0.9.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 903106cbf6344270e9ca396ea94b157c512cb1d88ddd0b679202ece75a5f3647
[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" "903106cbf6344270e9ca396ea94b157c512cb1d88ddd0b679202ece75a5f3647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "903106cbf6344270e9ca396ea94b157c512cb1d88ddd0b679202ece75a5f3647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "903106cbf6344270e9ca396ea94b157c512cb1d88ddd0b679202ece75a5f3647", kill_on_drop: false }`
[INFO] [stdout] 903106cbf6344270e9ca396ea94b157c512cb1d88ddd0b679202ece75a5f3647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f066503be22ac33c4e8272ea4a27c299dfdc0aa8263f451c23ccde8a6ad51188
[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" "f066503be22ac33c4e8272ea4a27c299dfdc0aa8263f451c23ccde8a6ad51188", kill_on_drop: false }`
[INFO] [stderr]    Compiling ffimage v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "f066503be22ac33c4e8272ea4a27c299dfdc0aa8263f451c23ccde8a6ad51188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f066503be22ac33c4e8272ea4a27c299dfdc0aa8263f451c23ccde8a6ad51188", kill_on_drop: false }`
[INFO] [stdout] f066503be22ac33c4e8272ea4a27c299dfdc0aa8263f451c23ccde8a6ad51188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a846658576ac64f6edc662316c0e1ff9bab349aacbe166743ad42eea350a3f9
[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" "6a846658576ac64f6edc662316c0e1ff9bab349aacbe166743ad42eea350a3f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling ffimage v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.83s
[INFO] running `Command { std: "docker" "inspect" "6a846658576ac64f6edc662316c0e1ff9bab349aacbe166743ad42eea350a3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a846658576ac64f6edc662316c0e1ff9bab349aacbe166743ad42eea350a3f9", kill_on_drop: false }`
[INFO] [stdout] 6a846658576ac64f6edc662316c0e1ff9bab349aacbe166743ad42eea350a3f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 68998904baf83d927ad235a6315b392458170ba113b30c4409c0852707e634a4
[INFO] running `Command { std: "docker" "start" "-a" "68998904baf83d927ad235a6315b392458170ba113b30c4409c0852707e634a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ffimage-ae9808f30d4c0b86)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test color::bgr::tests::channels ... ok
[INFO] [stdout] test color::gray::tests::channels ... ok
[INFO] [stdout] test color::rgb::tests::channels ... ok
[INFO] [stdout] test color::rgb::tests::index_mut ... ok
[INFO] [stdout] test color::bgr::tests::index_mut ... ok
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-9554851cb272bd2a)
[INFO] [stdout] test color::gray::tests::index_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test color::bgr::from_gray ... ok
[INFO] [stdout] test packed::matrix::index ... ok
[INFO] [stdout] test packed::image::index ... ok
[INFO] [stdout] test packed::matrix::from_buf ... ok
[INFO] [stdout] test packed::image::pixel ... ok
[INFO] [stdout] test packed::image::new ... ok
[INFO] [stdout] test packed::matrix::index_mut ... ok
[INFO] [stdout] test packed::matrix::new ... ok
[INFO] [stdout] test color::gray::from_bgr ... ok
[INFO] [stdout] test color::gray::from_rgb ... ok
[INFO] [stdout] test packed::matrix::row_stride ... ok
[INFO] [stdout] test color::rgb::from_bgr ... ok
[INFO] [stdout] test packed::matrix::resize ... ok
[INFO] [stdout] test packed::image::set_pixel ... ok
[INFO] [stdout] test color::bgr::from_rgb ... ok
[INFO] [stdout] test packed::convert::convert_rgb_to_gray ... ok
[INFO] [stdout] test packed::convert::convert_rgb_to_bgra ... ok
[INFO] [stdout] test packed::image::from_buf ... ok
[INFO] [stdout] test color::rgb::from_gray ... ok
[INFO] [stdout] test packed::convert::convert_gray_to_rgb ... ok
[INFO] [stdout] test packed::convert::convert_rgb_to_gray_partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ffimage
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 28) - compile ... ok
[INFO] [stdout] test src/pixel.rs - pixel::create_macropixel (line 97) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::create_pixel (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68998904baf83d927ad235a6315b392458170ba113b30c4409c0852707e634a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68998904baf83d927ad235a6315b392458170ba113b30c4409c0852707e634a4", kill_on_drop: false }`
[INFO] [stdout] 68998904baf83d927ad235a6315b392458170ba113b30c4409c0852707e634a4