[INFO] crate pixelflut 0.1.0 is already in cache
[INFO] testing pixelflut-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate pixelflut 0.1.0 into work/builds/worker-9/source
[INFO] validating manifest of crates.io crate pixelflut 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pixelflut 0.1.0
[INFO] removed 4 missing examples
[INFO] finished tweaking crates.io crate pixelflut 0.1.0
[INFO] tweaked toml for crates.io crate pixelflut 0.1.0 written to work/builds/worker-9/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /big/crater/work/builds/worker-9/source/examples/sync_server.rs
[INFO] [stderr] * /big/crater/work/builds/worker-9/source/examples/sync_image.rs
[INFO] [stderr] * /big/crater/work/builds/worker-9/source/examples/sync_client.rs
[INFO] [stderr] * /big/crater/work/builds/worker-9/source/examples/async_server.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 196e9fb2e735a5828e87d6ad0a12a3c884d70caa2dc333b791ef4036d078a2e4
[INFO] running `"docker" "start" "-a" "196e9fb2e735a5828e87d6ad0a12a3c884d70caa2dc333b791ef4036d078a2e4"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_server.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_image.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_client.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/async_server.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling pixelflut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "196e9fb2e735a5828e87d6ad0a12a3c884d70caa2dc333b791ef4036d078a2e4"`
[INFO] running `"docker" "rm" "-f" "196e9fb2e735a5828e87d6ad0a12a3c884d70caa2dc333b791ef4036d078a2e4"`
[INFO] [stdout] 196e9fb2e735a5828e87d6ad0a12a3c884d70caa2dc333b791ef4036d078a2e4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7d9125e3f38f3304cde0fba627c64ef7430865154cb7f6df31912501c6ac7ee5
[INFO] running `"docker" "start" "-a" "7d9125e3f38f3304cde0fba627c64ef7430865154cb7f6df31912501c6ac7ee5"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_server.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_image.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_client.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/async_server.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling pixelflut v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "7d9125e3f38f3304cde0fba627c64ef7430865154cb7f6df31912501c6ac7ee5"`
[INFO] running `"docker" "rm" "-f" "7d9125e3f38f3304cde0fba627c64ef7430865154cb7f6df31912501c6ac7ee5"`
[INFO] [stdout] 7d9125e3f38f3304cde0fba627c64ef7430865154cb7f6df31912501c6ac7ee5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 801ca66282a8f138e965f6c37d1f7f9c1ebdbf752270a3626c3c9a08f7cf0d52
[INFO] running `"docker" "start" "-a" "801ca66282a8f138e965f6c37d1f7f9c1ebdbf752270a3626c3c9a08f7cf0d52"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_server.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_image.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/sync_client.rs
[INFO] [stderr] * /opt/rustwide/workdir/examples/async_server.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pixelflut-a4ffba84b90748ba
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test pixel::tests::test_color_rgb ... ok
[INFO] [stdout] test pixel::tests::test_color_normalized ... ok
[INFO] [stdout] test command::test::display ... ok
[INFO] [stdout] test pixel::tests::test_color_rgba ... ok
[INFO] [stdout] test pixel::tests::test_pixel_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pixelflut
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgba (line 113) ... ok
[INFO] [stdout] test src/sync/server.rs - sync::server::PixelflutStream (line 13) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgb (line 97) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::pack (line 147) ... ok
[INFO] [stdout] test src/command.rs - command (line 6) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::from_str (line 247) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::packed (line 129) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::normalized (line 166) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "801ca66282a8f138e965f6c37d1f7f9c1ebdbf752270a3626c3c9a08f7cf0d52"`
[INFO] running `"docker" "rm" "-f" "801ca66282a8f138e965f6c37d1f7f9c1ebdbf752270a3626c3c9a08f7cf0d52"`
[INFO] [stdout] 801ca66282a8f138e965f6c37d1f7f9c1ebdbf752270a3626c3c9a08f7cf0d52