[INFO] cloning repository https://github.com/rappet/rust-pixelflut
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rappet/rust-pixelflut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frappet%2Frust-pixelflut", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frappet%2Frust-pixelflut'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4bfd47089f99572278f9b762898e1e7c3c4934a
[INFO] testing rappet/rust-pixelflut against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frappet%2Frust-pixelflut" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rappet/rust-pixelflut
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/rappet/rust-pixelflut
[INFO] tweaked toml for git repo https://github.com/rappet/rust-pixelflut written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rappet/rust-pixelflut on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rappet/rust-pixelflut already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v1.3.0
[INFO] [stderr]   Downloaded quote v1.0.9
[INFO] [stderr]   Downloaded proc-macro2 v1.0.28
[INFO] [stderr]   Downloaded os_str_bytes v2.4.0
[INFO] [stderr]   Downloaded memoffset v0.6.4
[INFO] [stderr]   Downloaded termcolor v1.1.2
[INFO] [stderr]   Downloaded bufstream v0.1.4
[INFO] [stderr]   Downloaded unicode-width v0.1.8
[INFO] [stderr]   Downloaded bytemuck v1.7.2
[INFO] [stderr]   Downloaded anyhow v1.0.42
[INFO] [stderr]   Downloaded deflate v0.8.6
[INFO] [stderr]   Downloaded indexmap v1.7.0
[INFO] [stderr]   Downloaded unicode-segmentation v1.8.0
[INFO] [stderr]   Downloaded mio v0.7.13
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.1
[INFO] [stderr]   Downloaded clap v3.0.0-beta.2
[INFO] [stderr]   Downloaded png v0.16.8
[INFO] [stderr]   Downloaded syn v1.0.74
[INFO] [stderr]   Downloaded parking_lot v0.11.1
[INFO] [stderr]   Downloaded miniz_oxide v0.3.7
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.5
[INFO] [stderr]   Downloaded memchr v2.4.0
[INFO] [stderr]   Downloaded image v0.23.14
[INFO] [stderr]   Downloaded parking_lot_core v0.8.3
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.2
[INFO] [stderr]   Downloaded textwrap v0.12.1
[INFO] [stderr]   Downloaded gif v0.11.2
[INFO] [stderr]   Downloaded tokio v1.9.0
[INFO] [stderr]   Downloaded crc32fast v1.2.1
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.5
[INFO] [stderr]   Downloaded bytes v1.0.1
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] [stderr]   Downloaded redox_syscall v0.2.9
[INFO] [stderr]   Downloaded pin-project-lite v0.2.7
[INFO] [stderr]   Downloaded once_cell v1.8.0
[INFO] [stderr]   Downloaded lock_api v0.4.4
[INFO] [stderr]   Downloaded smallvec v1.6.1
[INFO] [stderr]   Downloaded instant v0.1.10
[INFO] [stderr]   Downloaded tiff v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ff9cd3806ee5ff6f274b56657ce01558c44ff0d6eb15ec9f1b1b0f59e198577
[INFO] running `Command { std: "docker" "start" "-a" "0ff9cd3806ee5ff6f274b56657ce01558c44ff0d6eb15ec9f1b1b0f59e198577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ff9cd3806ee5ff6f274b56657ce01558c44ff0d6eb15ec9f1b1b0f59e198577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff9cd3806ee5ff6f274b56657ce01558c44ff0d6eb15ec9f1b1b0f59e198577", kill_on_drop: false }`
[INFO] [stdout] 0ff9cd3806ee5ff6f274b56657ce01558c44ff0d6eb15ec9f1b1b0f59e198577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8b12443c593d5c6d26068d400524234e51d5d530b48560652bd52fa3444373
[INFO] running `Command { std: "docker" "start" "-a" "fb8b12443c593d5c6d26068d400524234e51d5d530b48560652bd52fa3444373", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling pixelflut v0.2.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.48s
[INFO] running `Command { std: "docker" "inspect" "fb8b12443c593d5c6d26068d400524234e51d5d530b48560652bd52fa3444373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8b12443c593d5c6d26068d400524234e51d5d530b48560652bd52fa3444373", kill_on_drop: false }`
[INFO] [stdout] fb8b12443c593d5c6d26068d400524234e51d5d530b48560652bd52fa3444373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87cd13f1e496e9fd82ba77f925aa0a1dfb2fab3bf9693532a4dcb78603f40e0
[INFO] running `Command { std: "docker" "start" "-a" "a87cd13f1e496e9fd82ba77f925aa0a1dfb2fab3bf9693532a4dcb78603f40e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling pixelflut v0.2.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "a87cd13f1e496e9fd82ba77f925aa0a1dfb2fab3bf9693532a4dcb78603f40e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87cd13f1e496e9fd82ba77f925aa0a1dfb2fab3bf9693532a4dcb78603f40e0", kill_on_drop: false }`
[INFO] [stdout] a87cd13f1e496e9fd82ba77f925aa0a1dfb2fab3bf9693532a4dcb78603f40e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6130ad71e7593976c7ec56a804d35cc1034d0c53ae37c41bbc41ac11f52506f7
[INFO] running `Command { std: "docker" "start" "-a" "6130ad71e7593976c7ec56a804d35cc1034d0c53ae37c41bbc41ac11f52506f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pixelflut-ad20ff0c7f7ae8ea)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test command::test::display ... ok
[INFO] [stdout] test pixel::tests::test_color_normalized ... ok
[INFO] [stdout] test pixel_buffer::test::pixelbuffer_from_iter ... ok
[INFO] [stdout] test pixel::tests::test_color_rgb ... 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. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pixelflut
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgba (line 130) - compile ... ok
[INFO] [stdout] test src/sync/server.rs - sync::server::PixelflutServerStream (line 13) - compile ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::rgb (line 116) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::from_str (line 286) ... ok
[INFO] [stdout] test src/pixel_buffer.rs - pixel_buffer::PixelBuffer::write_pixel (line 120) ... ok
[INFO] [stdout] test src/pixel_buffer.rs - pixel_buffer::PixelBuffer::clear (line 105) ... ok
[INFO] [stdout] test src/pixel_buffer.rs - pixel_buffer::PixelBuffer::is_empty (line 82) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::normalized (line 209) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::alpha (line 149) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::pack (line 190) ... ok
[INFO] [stdout] test src/pixel.rs - pixel::Color::packed (line 172) ... ok
[INFO] [stdout] test src/pixel_buffer.rs - pixel_buffer::PixelBuffer (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6130ad71e7593976c7ec56a804d35cc1034d0c53ae37c41bbc41ac11f52506f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6130ad71e7593976c7ec56a804d35cc1034d0c53ae37c41bbc41ac11f52506f7", kill_on_drop: false }`
[INFO] [stdout] 6130ad71e7593976c7ec56a804d35cc1034d0c53ae37c41bbc41ac11f52506f7