[INFO] fetching crate rgb 0.8.52...
[INFO] testing rgb-0.8.52 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rgb 0.8.52 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rgb 0.8.52
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rgb 0.8.52
[INFO] tweaked toml for crates.io crate rgb 0.8.52 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rgb 0.8.52 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rgb 0.8.52 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32c9dc5f56cf806a7e1b49e459d6902eae21bd890c1bccff34755e8372a7574b
[INFO] running `Command { std: "docker" "start" "-a" "32c9dc5f56cf806a7e1b49e459d6902eae21bd890c1bccff34755e8372a7574b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32c9dc5f56cf806a7e1b49e459d6902eae21bd890c1bccff34755e8372a7574b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c9dc5f56cf806a7e1b49e459d6902eae21bd890c1bccff34755e8372a7574b", kill_on_drop: false }`
[INFO] [stdout] 32c9dc5f56cf806a7e1b49e459d6902eae21bd890c1bccff34755e8372a7574b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88959da7f161edd4ade0f8a1ff025ddadef72c70ffa7e84028bbf891668d2046
[INFO] running `Command { std: "docker" "start" "-a" "88959da7f161edd4ade0f8a1ff025ddadef72c70ffa7e84028bbf891668d2046", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling rgb v0.8.52 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "88959da7f161edd4ade0f8a1ff025ddadef72c70ffa7e84028bbf891668d2046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88959da7f161edd4ade0f8a1ff025ddadef72c70ffa7e84028bbf891668d2046", kill_on_drop: false }`
[INFO] [stdout] 88959da7f161edd4ade0f8a1ff025ddadef72c70ffa7e84028bbf891668d2046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcb26db892f35ce5bf5afaf0eff6c5a16c61b35a0bf3d831659fb321fc30271d
[INFO] running `Command { std: "docker" "start" "-a" "fcb26db892f35ce5bf5afaf0eff6c5a16c61b35a0bf3d831659fb321fc30271d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rgb v0.8.52 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "fcb26db892f35ce5bf5afaf0eff6c5a16c61b35a0bf3d831659fb321fc30271d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb26db892f35ce5bf5afaf0eff6c5a16c61b35a0bf3d831659fb321fc30271d", kill_on_drop: false }`
[INFO] [stdout] fcb26db892f35ce5bf5afaf0eff6c5a16c61b35a0bf3d831659fb321fc30271d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dafdb52fa3d9506a0e5dc8556d0decbd5075a9839f4454b5a2788f2e61f690c1
[INFO] running `Command { std: "docker" "start" "-a" "dafdb52fa3d9506a0e5dc8556d0decbd5075a9839f4454b5a2788f2e61f690c1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rgb-ec8cba89dbd06dd8)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test as_bytes::shared_impl ... ok
[INFO] [stdout] test formats::gray_alpha::swizzle ... ok
[INFO] [stdout] test bytes ... ok
[INFO] [stdout] test into ... ok
[INFO] [stdout] test legacy::alt::gray ... ok
[INFO] [stdout] test legacy::internal::convert::argb_converts ... ok
[INFO] [stdout] test legacy::internal::convert::array::convert_array ... ok
[INFO] [stdout] test legacy::internal::ops::test::sum ... ok
[INFO] [stdout] test legacy::internal::ops::test::test_add_assign ... ok
[INFO] [stdout] test legacy::internal::ops::test::test_add ... ok
[INFO] [stdout] test legacy::internal::ops::test::test_mult ... ok
[INFO] [stdout] test legacy::internal::ops::test::test_sub ... ok
[INFO] [stdout] test legacy::internal::convert::tuple::converts ... ok
[INFO] [stdout] test legacy::internal::ops::test::test_sub_assign ... ok
[INFO] [stdout] test legacy::internal::convert::converts ... ok
[INFO] [stdout] test legacy::internal::rgba::abgr_test ... ok
[INFO] [stdout] test legacy::internal::rgba::bgra_test ... ok
[INFO] [stdout] test legacy::internal::rgba::rgba_test ... ok
[INFO] [stdout] test sub_floats ... ok
[INFO] [stdout] test legacy::internal::rgb::rgb_test::sanity_check ... ok
[INFO] [stdout] test legacy::internal::ops::test::test_mult_assign ... ok
[INFO] [stdout] test legacy::internal::rgb::rgb_test::grb_test ... ok
[INFO] [stdout] test rgb_works ... ok
[INFO] [stdout] test rgba_works ... ok
[INFO] [stdout] test legacy::internal::rgb::rgb_test::test_fmt ... ok
[INFO] [stdout] test legacy::internal::ops::test::test_add_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rgb
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/legacy/internal/pixel.rs - legacy::internal::pixel::ComponentSlice::as_mut_slice (line 16) ... ignored
[INFO] [stdout] test src/legacy/internal/rgba.rs - legacy::internal::rgba::BGRA<T,A> (line 27) - compile fail ... ok
[INFO] [stdout] test src/formats/argb.rs - formats::argb::Argb (line 9) ... ok
[INFO] [stdout] test src/formats/rgba.rs - formats::rgba::Rgba (line 9) ... ok
[INFO] [stdout] test src/formats/rgb.rs - formats::rgb::Rgb (line 9) ... ok
[INFO] [stdout] test src/legacy/internal/pixel.rs - legacy::internal::pixel::ComponentMap (line 62) ... ok
[INFO] [stdout] test src/formats/grb.rs - formats::grb::Grb (line 9) ... ok
[INFO] [stdout] test src/formats/abgr.rs - formats::abgr::Abgr (line 9) ... ok
[INFO] [stdout] test src/formats/bgra.rs - formats::bgra::Bgra (line 9) ... ok
[INFO] [stdout] test src/formats/bgr.rs - formats::bgr::Bgr (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/legacy/internal/pixel.rs - legacy::internal::pixel::ComponentBytes (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dafdb52fa3d9506a0e5dc8556d0decbd5075a9839f4454b5a2788f2e61f690c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dafdb52fa3d9506a0e5dc8556d0decbd5075a9839f4454b5a2788f2e61f690c1", kill_on_drop: false }`
[INFO] [stdout] dafdb52fa3d9506a0e5dc8556d0decbd5075a9839f4454b5a2788f2e61f690c1