[INFO] fetching crate csskit_transform 0.0.15-canary.82e7eac1ca...
[INFO] testing csskit_transform-0.0.15-canary.82e7eac1ca against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate csskit_transform 0.0.15-canary.82e7eac1ca into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate csskit_transform 0.0.15-canary.82e7eac1ca
[INFO] finished tweaking crates.io crate csskit_transform 0.0.15-canary.82e7eac1ca
[INFO] tweaked toml for crates.io crate csskit_transform 0.0.15-canary.82e7eac1ca written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate csskit_transform 0.0.15-canary.82e7eac1ca on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate csskit_transform 0.0.15-canary.82e7eac1ca 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed7a2543a9375070154e19c69cdfe521d2ce5aad7ed36082fc39ad50aa64e44b
[INFO] running `Command { std: "docker" "start" "-a" "ed7a2543a9375070154e19c69cdfe521d2ce5aad7ed36082fc39ad50aa64e44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed7a2543a9375070154e19c69cdfe521d2ce5aad7ed36082fc39ad50aa64e44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7a2543a9375070154e19c69cdfe521d2ce5aad7ed36082fc39ad50aa64e44b", kill_on_drop: false }`
[INFO] [stdout] ed7a2543a9375070154e19c69cdfe521d2ce5aad7ed36082fc39ad50aa64e44b
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 442cfc8477dd4e6e6888a5a4f28e9e0815a45e287146813a1ae4d92d124b279b
[INFO] running `Command { std: "docker" "start" "-a" "442cfc8477dd4e6e6888a5a4f28e9e0815a45e287146813a1ae4d92d124b279b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.5
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[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling encoding_rs v0.8.35
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[INFO] [stderr]    Compiling chromashift v0.0.15-canary.82e7eac1ca
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[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling derive_atom_set v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling bitmask-enum v2.2.5
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling csskit_derives v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling css_lexer v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling css_value_definition_parser v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling css_parse v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling csskit_proc_macro v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling grep-searcher v0.1.16
[INFO] [stderr]    Compiling grep-regex v0.1.14
[INFO] [stderr]    Compiling csskit_source_finder v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling css_ast v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling csskit_transform v0.0.15-canary.82e7eac1ca (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.81s
[INFO] running `Command { std: "docker" "inspect" "442cfc8477dd4e6e6888a5a4f28e9e0815a45e287146813a1ae4d92d124b279b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442cfc8477dd4e6e6888a5a4f28e9e0815a45e287146813a1ae4d92d124b279b", kill_on_drop: false }`
[INFO] [stdout] 442cfc8477dd4e6e6888a5a4f28e9e0815a45e287146813a1ae4d92d124b279b
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff6e785f7e323021aa4bc0753384b1f67263063785e6ee72fa8b095649f971e
[INFO] running `Command { std: "docker" "start" "-a" "8ff6e785f7e323021aa4bc0753384b1f67263063785e6ee72fa8b095649f971e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memmap2 v0.9.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
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[INFO] [stderr]    Compiling cc v1.2.36
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[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling derive_atom_set v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling csskit_derives v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling css_lexer v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling pprof v0.15.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling css_parse v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling css_value_definition_parser v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling csskit_proc_macro v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling grep-regex v0.1.14
[INFO] [stderr]    Compiling grep-searcher v0.1.16
[INFO] [stderr]    Compiling csskit_source_finder v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling css_ast v0.0.15-canary.82e7eac1ca
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling csskit_transform v0.0.15-canary.82e7eac1ca (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "8ff6e785f7e323021aa4bc0753384b1f67263063785e6ee72fa8b095649f971e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff6e785f7e323021aa4bc0753384b1f67263063785e6ee72fa8b095649f971e", kill_on_drop: false }`
[INFO] [stdout] 8ff6e785f7e323021aa4bc0753384b1f67263063785e6ee72fa8b095649f971e
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a49c502d7aa9634d148d352a0806f67dccc36864239f189c0d010f6b9bb1ba0
[INFO] running `Command { std: "docker" "start" "-a" "4a49c502d7aa9634d148d352a0806f67dccc36864239f189c0d010f6b9bb1ba0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csskit_transform-795872d7fdf7166f)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test css_minifier::tests::test_changed_flag_accuracy ... ok
[INFO] [stdout] test reduce_colors::tests::no_transform_for_currentcolor ... ok
[INFO] [stdout] test css_minifier::tests::test_reduce_lengths_feature ... ok
[INFO] [stdout] test css_minifier::tests::test_no_features ... ok
[INFO] [stdout] test reduce_colors::tests::no_transform_when_already_short ... ok
[INFO] [stdout] test reduce_colors::tests::prefers_named_over_rgb ... ok
[INFO] [stdout] test reduce_colors::tests::shortens_alpha_hex ... ok
[INFO] [stdout] test reduce_time_units::tests::keeps_shorter_millisecond_values ... ok
[INFO] [stdout] test reduce_time_units::tests::converts_whole_seconds ... ok
[INFO] [stdout] test reduce_time_units::tests::converts_milliseconds_to_seconds ... ok
[INFO] [stdout] test reduce_lengths::tests::test_length_noop ... ok
[INFO] [stdout] test reduce_lengths::tests::test_length_shortening_guard ... ok
[INFO] [stdout] test reduce_colors::tests::reduces_full_length_hex ... ok
[INFO] [stdout] test reduce_time_units::tests::keeps_second_values_when_not_shorter ... ok
[INFO] [stdout] test reduce_lengths::tests::test_unitless_zero_resolves_to_number ... ok
[INFO] [stdout] test reduce_lengths::tests::test_unitless_zero_resolves_to_length ... ok
[INFO] [stdout] test reduce_lengths::tests::test_reduce_zero_lengths ... ok
[INFO] [stdout] test reduce_colors::tests::prefers_shorthand_hex_over_keyword ... ok
[INFO] [stdout] test reduce_time_units::tests::normalizes_zero_units ... ok
[INFO] [stdout] test transformer::tests::commit_overlays_preserves_insert_order ... ok
[INFO] [stdout] test transformer::tests::commit_overlays_rejects_overlapping_edits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csskit_transform
[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" "4a49c502d7aa9634d148d352a0806f67dccc36864239f189c0d010f6b9bb1ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a49c502d7aa9634d148d352a0806f67dccc36864239f189c0d010f6b9bb1ba0", kill_on_drop: false }`
[INFO] [stdout] 4a49c502d7aa9634d148d352a0806f67dccc36864239f189c0d010f6b9bb1ba0
