[INFO] fetching crate rfb-encodings 0.1.7...
[INFO] testing rfb-encodings-0.1.7 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rfb-encodings 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rfb-encodings 0.1.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rfb-encodings 0.1.7
[INFO] tweaked toml for crates.io crate rfb-encodings 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfb-encodings 0.1.7 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 crates.io crate rfb-encodings 0.1.7 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 819363fec47a4275ca17728138b18ec2f283d8f777cdf56e9e3e74ca0370f414
[INFO] running `Command { std: "docker" "start" "-a" "819363fec47a4275ca17728138b18ec2f283d8f777cdf56e9e3e74ca0370f414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "819363fec47a4275ca17728138b18ec2f283d8f777cdf56e9e3e74ca0370f414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819363fec47a4275ca17728138b18ec2f283d8f777cdf56e9e3e74ca0370f414", kill_on_drop: false }`
[INFO] [stdout] 819363fec47a4275ca17728138b18ec2f283d8f777cdf56e9e3e74ca0370f414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5c68c13f2603a33fc4c2301166ae787c1463fc9d9e9466e594a53cb37a20e5bc
[INFO] running `Command { std: "docker" "start" "-a" "5c68c13f2603a33fc4c2301166ae787c1463fc9d9e9466e594a53cb37a20e5bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling flate2 v1.1.4
[INFO] [stderr]    Compiling rfb-encodings v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "5c68c13f2603a33fc4c2301166ae787c1463fc9d9e9466e594a53cb37a20e5bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c68c13f2603a33fc4c2301166ae787c1463fc9d9e9466e594a53cb37a20e5bc", kill_on_drop: false }`
[INFO] [stdout] 5c68c13f2603a33fc4c2301166ae787c1463fc9d9e9466e594a53cb37a20e5bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c8df65044cceb35d9de0d17ceeaf55fc5d39cef84330f54461f9b63ea5d195ae
[INFO] running `Command { std: "docker" "start" "-a" "c8df65044cceb35d9de0d17ceeaf55fc5d39cef84330f54461f9b63ea5d195ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling rfb-encodings v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "c8df65044cceb35d9de0d17ceeaf55fc5d39cef84330f54461f9b63ea5d195ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8df65044cceb35d9de0d17ceeaf55fc5d39cef84330f54461f9b63ea5d195ae", kill_on_drop: false }`
[INFO] [stdout] c8df65044cceb35d9de0d17ceeaf55fc5d39cef84330f54461f9b63ea5d195ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 47951ca283dc0352056a01dbb19ac3578715507fff0025839b00a8c8464e6b03
[INFO] running `Command { std: "docker" "start" "-a" "47951ca283dc0352056a01dbb19ac3578715507fff0025839b00a8c8464e6b03", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfb_encodings-270e132c08b911c0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test translate::tests::test_downscale_component ... ok
[INFO] [stdout] test translate::tests::test_rgba32_to_rgb565 ... ok
[INFO] [stdout] test translate::tests::test_scale_component ... ok
[INFO] [stdout] test translate::tests::test_extract_rgb_rgba32 ... ok
[INFO] [stdout] test zrle::tests::test_zrle_buffer_too_small ... ok
[INFO] [stdout] test translate::tests::test_no_translation ... ok
[INFO] [stdout] test zrle::tests::test_zrle_non_multiple_of_64_dimensions ... ok
[INFO] [stdout] test zrle::tests::test_zrle_960x540_original_bug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/generate_fixture.rs (/opt/rustwide/target/debug/deps/generate_fixture-f4f621ab587e7b1f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decoders.rs (/opt/rustwide/target/debug/deps/decoders-0f66c4f4b503f340)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_bytes_per_cpixel_rgba32 ... ok
[INFO] [stdout] test tests::test_decode_zlib_roundtrip ... ok
[INFO] [stdout] test tests::test_bytes_per_pixel_rgba32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/golden_tests.rs (/opt/rustwide/target/debug/deps/golden_tests-eec0160648cda660)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test decoders::tests::test_bytes_per_pixel_rgba32 ... ok
[INFO] [stdout] test decoders::tests::test_decode_zlib_roundtrip ... ok
[INFO] [stdout] test decoders::tests::test_bytes_per_cpixel_rgba32 ... ok
[INFO] [stdout] test golden_raw_100x75 ... ok
[INFO] [stdout] test golden_raw_64x64 ... ok
[INFO] [stdout] test golden_zlib_64x64 ... ok
[INFO] [stdout] test golden_zrle_64x64 ... ok
[INFO] [stdout] test roundtrip_raw_full_64x64 ... ok
[INFO] [stdout] test golden_tight_64x64 ... ok
[INFO] [stdout] test golden_tightpng_64x64 ... ok
[INFO] [stdout] test roundtrip_raw_64x64 ... ok
[INFO] [stdout] test roundtrip_raw_full_100x75 ... ok
[INFO] [stdout] test roundtrip_zlib_decompresses_64x64 ... ok
[INFO] [stdout] test roundtrip_zrle_full_64x64 ... ok
[INFO] [stdout] test roundtrip_zrle_16bpp ... ok
[INFO] [stdout] test golden_zrle_100x75 ... ok
[INFO] [stdout] test smoke_rre_64x64 ... ok
[INFO] [stdout] test smoke_hextile_64x64 ... ok
[INFO] [stdout] test roundtrip_zlib_full_64x64 ... ok
[INFO] [stdout] test smoke_corre_64x64 ... ok
[INFO] [stdout] test roundtrip_zrle_decompresses_64x64 ... ok
[INFO] [stdout] test smoke_zywrle_64x64 ... ok
[INFO] [stdout] test golden_tightpng_100x75 ... ok
[INFO] [stdout] test golden_tight_100x75 ... ok
[INFO] [stdout] test smoke_zlibhex_64x64 ... ok
[INFO] [stdout] test smoke_rre_100x75 ... ok
[INFO] [stdout] test smoke_corre_100x75 ... ok
[INFO] [stdout] test roundtrip_zrle_full_100x75 ... ok
[INFO] [stdout] test smoke_zywrle_100x75 ... ok
[INFO] [stdout] test smoke_hextile_100x75 ... ok
[INFO] [stdout] test roundtrip_zlib_full_100x75 ... ok
[INFO] [stdout] test golden_zlib_100x75 ... ok
[INFO] [stdout] test smoke_zlibhex_100x75 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rfb_encodings
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47951ca283dc0352056a01dbb19ac3578715507fff0025839b00a8c8464e6b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47951ca283dc0352056a01dbb19ac3578715507fff0025839b00a8c8464e6b03", kill_on_drop: false }`
[INFO] [stdout] 47951ca283dc0352056a01dbb19ac3578715507fff0025839b00a8c8464e6b03
