[INFO] fetching crate resamplescope-rs 0.1.0...
[INFO] testing resamplescope-rs-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate resamplescope-rs 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate resamplescope-rs 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate resamplescope-rs 0.1.0
[INFO] tweaked toml for crates.io crate resamplescope-rs 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate resamplescope-rs 0.1.0 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 resamplescope-rs 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c8ed66c5a3ca628c380599e06e103b6c4184eedcf41ebe7fe9ee8ba06aa8cb0
[INFO] running `Command { std: "docker" "start" "-a" "7c8ed66c5a3ca628c380599e06e103b6c4184eedcf41ebe7fe9ee8ba06aa8cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c8ed66c5a3ca628c380599e06e103b6c4184eedcf41ebe7fe9ee8ba06aa8cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8ed66c5a3ca628c380599e06e103b6c4184eedcf41ebe7fe9ee8ba06aa8cb0", kill_on_drop: false }`
[INFO] [stdout] 7c8ed66c5a3ca628c380599e06e103b6c4184eedcf41ebe7fe9ee8ba06aa8cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 582b7712446c1d8495a6ce1126f0018e6a5571d73594b9719f8be8329cedb12d
[INFO] running `Command { std: "docker" "start" "-a" "582b7712446c1d8495a6ce1126f0018e6a5571d73594b9719f8be8329cedb12d", kill_on_drop: false }`
[INFO] [stderr]    Compiling resamplescope-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "582b7712446c1d8495a6ce1126f0018e6a5571d73594b9719f8be8329cedb12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "582b7712446c1d8495a6ce1126f0018e6a5571d73594b9719f8be8329cedb12d", kill_on_drop: false }`
[INFO] [stdout] 582b7712446c1d8495a6ce1126f0018e6a5571d73594b9719f8be8329cedb12d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9fd13e7e7014b6d1475872ac42a044ad4b7f9e0478da2aa0c5a42e3a92fce656
[INFO] running `Command { std: "docker" "start" "-a" "9fd13e7e7014b6d1475872ac42a044ad4b7f9e0478da2aa0c5a42e3a92fce656", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling resamplescope-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "9fd13e7e7014b6d1475872ac42a044ad4b7f9e0478da2aa0c5a42e3a92fce656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd13e7e7014b6d1475872ac42a044ad4b7f9e0478da2aa0c5a42e3a92fce656", kill_on_drop: false }`
[INFO] [stdout] 9fd13e7e7014b6d1475872ac42a044ad4b7f9e0478da2aa0c5a42e3a92fce656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dd91116199601e238e4bfae2f671f97bd7b3773fdb9d35fa889ad15c81636408
[INFO] running `Command { std: "docker" "start" "-a" "dd91116199601e238e4bfae2f671f97bd7b3773fdb9d35fa889ad15c81636408", 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/resamplescope-08cb84690678c9b7)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test filters::tests::filters_zero_outside_support ... ok
[INFO] [stdout] test filters::tests::bspline_partition_of_unity ... ok
[INFO] [stdout] test graph::tests::coordinate_system ... ok
[INFO] [stdout] test filters::tests::catmull_rom_interpolating ... ok
[INFO] [stdout] test pattern::tests::line_pattern_center_column ... ok
[INFO] [stdout] test pattern::tests::dot_pattern_dimensions ... ok
[INFO] [stdout] test edge::tests::nn_produces_some_result ... ok
[INFO] [stdout] test filters::tests::lanczos_symmetry ... ok
[INFO] [stdout] test pattern::tests::dot_pattern_center_row_of_strip0 ... ok
[INFO] [stdout] test pattern::tests::line_pattern_dimensions ... ok
[INFO] [stdout] test filters::tests::filter_values_at_zero ... ok
[INFO] [stdout] test score::tests::pearson_negative_correlation ... ok
[INFO] [stdout] test score::tests::pearson_perfect_correlation ... ok
[INFO] [stdout] test pattern::tests::edge_pattern_column_at_x1 ... ok
[INFO] [stdout] test analyze::tests::line_analysis_produces_curve ... ok
[INFO] [stdout] test score::tests::score_triangle_against_triangle ... ok
[INFO] [stdout] test score::tests::ssim_identical_images ... ok
[INFO] [stdout] test reference::tests::weights_sum_to_one ... ok
[INFO] [stdout] test pattern::tests::dot_pattern_has_bright_pixels ... ok
[INFO] [stdout] test score::tests::score_all_sorts_correctly ... ok
[INFO] [stdout] test graph::tests::render_empty_graph ... ok
[INFO] [stdout] test score::tests::ssim_different_images ... ok
[INFO] [stdout] test filters::tests::triangle_at_known_points ... ok
[INFO] [stdout] test reference::tests::perfect_resize_preserves_uniform ... ok
[INFO] [stdout] test reference::tests::perfect_resize_line_pattern ... ok
[INFO] [stdout] test reference::tests::weights_sum_to_one_downscale ... ok
[INFO] [stdout] test analyze::tests::dot_analysis_produces_points ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/c_comparison.rs (/opt/rustwide/target/debug/deps/c_comparison-9a91d7b8dee223db)
[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/integration.rs (/opt/rustwide/target/debug/deps/integration-292974d1581e05c8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test ssim_perfect_resize_against_itself ... ok
[INFO] [stdout] test ssim_perfect_vs_nn ... ok
[INFO] [stdout] test weight_table_correctness ... ok
[INFO] [stdout] test upscale_only_analysis ... ok
[INFO] [stdout] test box_filter_detection ... ok
[INFO] [stdout] test triangle_filter_detection ... ok
[INFO] [stdout] test graph_rendering ... ok
[INFO] [stdout] test perfect_resize_detected_correctly ... ok
[INFO] [stdout] test downscale_only_analysis ... ok
[INFO] [stderr]      Running tests/visual.rs (/opt/rustwide/target/debug/deps/visual-c97ccda3275a254c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test write_visual_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests resamplescope
[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" "dd91116199601e238e4bfae2f671f97bd7b3773fdb9d35fa889ad15c81636408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd91116199601e238e4bfae2f671f97bd7b3773fdb9d35fa889ad15c81636408", kill_on_drop: false }`
[INFO] [stdout] dd91116199601e238e4bfae2f671f97bd7b3773fdb9d35fa889ad15c81636408
