[INFO] fetching crate pixelflut-rs 0.2.0...
[INFO] testing pixelflut-rs-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate pixelflut-rs 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pixelflut-rs 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pixelflut-rs 0.2.0
[INFO] finished tweaking crates.io crate pixelflut-rs 0.2.0
[INFO] tweaked toml for crates.io crate pixelflut-rs 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate pixelflut-rs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f641bcbd221294960aef033e2f430d5e3033e94e5f2981cefb8747a056a78da2
[INFO] running `Command { std: "docker" "start" "-a" "f641bcbd221294960aef033e2f430d5e3033e94e5f2981cefb8747a056a78da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f641bcbd221294960aef033e2f430d5e3033e94e5f2981cefb8747a056a78da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f641bcbd221294960aef033e2f430d5e3033e94e5f2981cefb8747a056a78da2", kill_on_drop: false }`
[INFO] [stdout] f641bcbd221294960aef033e2f430d5e3033e94e5f2981cefb8747a056a78da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dbdb74602a39c9aa31d5ff4239576e45b33d8858198223cdd9999a1108b90be
[INFO] running `Command { std: "docker" "start" "-a" "2dbdb74602a39c9aa31d5ff4239576e45b33d8858198223cdd9999a1108b90be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling bytes v1.0.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.0
[INFO] [stderr]    Compiling custom_error v1.8.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling pixelflut-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.43s
[INFO] running `Command { std: "docker" "inspect" "2dbdb74602a39c9aa31d5ff4239576e45b33d8858198223cdd9999a1108b90be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbdb74602a39c9aa31d5ff4239576e45b33d8858198223cdd9999a1108b90be", kill_on_drop: false }`
[INFO] [stdout] 2dbdb74602a39c9aa31d5ff4239576e45b33d8858198223cdd9999a1108b90be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37fc68b02a2e5f15101b9fddb6e0def1c514dc9ae1dc2313d70e78b7b8358008
[INFO] running `Command { std: "docker" "start" "-a" "37fc68b02a2e5f15101b9fddb6e0def1c514dc9ae1dc2313d70e78b7b8358008", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling pixelflut-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.50s
[INFO] running `Command { std: "docker" "inspect" "37fc68b02a2e5f15101b9fddb6e0def1c514dc9ae1dc2313d70e78b7b8358008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37fc68b02a2e5f15101b9fddb6e0def1c514dc9ae1dc2313d70e78b7b8358008", kill_on_drop: false }`
[INFO] [stdout] 37fc68b02a2e5f15101b9fddb6e0def1c514dc9ae1dc2313d70e78b7b8358008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4229ace5fcfa16a8c4eb74b9f1c15a09ae936a97bb661b807e513befae10abf
[INFO] running `Command { std: "docker" "start" "-a" "f4229ace5fcfa16a8c4eb74b9f1c15a09ae936a97bb661b807e513befae10abf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pixelflut_rs-ee21a5547fdf0128)
[INFO] [stdout] test pixel::tests::display_color_rgba ... ok
[INFO] [stdout] test pixel::tests::fromstr_color ... ok
[INFO] [stdout] test pixel::tests::display_coordinate ... ok
[INFO] [stdout] test pixel::tests::display_pixel ... ok
[INFO] [stdout] test pixel::tests::display_color_rgb ... ok
[INFO] [stdout] test pixel::tests::fromstr_coordinate ... ok
[INFO] [stdout] test pixel::tests::fromstr_pixel ... ok
[INFO] [stdout] test server::tests::display_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pixelflut-rs
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - grid (line 42) - compile ... ok
[INFO] [stdout] test src/lib.rs - grid (line 16) - compile ... ok
[INFO] [stdout] test src/grid.rs - grid::Size (line 6) - compile fail ... ok
[INFO] [stdout] test src/grid.rs - grid::Size (line 15) - compile fail ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::size (line 51) - compile fail ... ok
[INFO] [stdout] test src/grid.rs - grid::Grid::size (line 60) - compile fail ... ok
[INFO] [stdout] test src/server.rs - server::Server (line 37) - compile fail ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgb_values (line 211) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Coordinate (line 87) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color (line 158) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgb (line 182) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::is_rgba (line 245) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgba (line 194) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::is_rgb (line 232) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color (line 165) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgba_values (line 221) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Pixel (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4229ace5fcfa16a8c4eb74b9f1c15a09ae936a97bb661b807e513befae10abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4229ace5fcfa16a8c4eb74b9f1c15a09ae936a97bb661b807e513befae10abf", kill_on_drop: false }`
[INFO] [stdout] f4229ace5fcfa16a8c4eb74b9f1c15a09ae936a97bb661b807e513befae10abf