[INFO] fetching crate slabs 0.4.0...
[INFO] testing slabs-0.4.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate slabs 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate slabs 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate slabs 0.4.0
[INFO] tweaked toml for crates.io crate slabs 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slabs 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slabs 0.4.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5
[INFO] running `Command { std: "docker" "start" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling slabs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling icu_locale_fallback_data v2.3.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling icu_segmenter_data v2.3.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling tinyvec v1.13.2
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling textprep v0.1.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling derive_utils v0.16.0
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling auto_enums v0.8.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling zerotrie v0.2.5
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling zerovec v0.11.8
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling slabs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tinystr v0.8.4
[INFO] [stderr]    Compiling potential_utf v0.1.6
[INFO] [stderr]    Compiling icu_locale_core v2.3.0
[INFO] [stderr]    Compiling icu_collections v2.3.0
[INFO] [stderr]    Compiling icu_provider v2.3.1
[INFO] [stderr]    Compiling icu_locale_fallback v2.3.0
[INFO] [stderr]    Compiling icu_segmenter v2.3.0
[INFO] [stderr]    Compiling text-splitter v0.32.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 53.73s
[INFO] running `Command { std: "docker" "inspect" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/slabs/b6b61321386c35fc/out/slabs-b6b61321386c35fc)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test late::tests::pool_with_char_offsets_uses_character_spans ... ok
[INFO] [stdout] test late::tests::pool_uses_configured_output_dimension ... ok
[INFO] [stdout] test late::tests::test_empty_inputs ... ok
[INFO] [stdout] test late::tests::pool_with_offsets_uses_configured_output_dimension ... ok
[INFO] [stdout] test late::tests::test_pool_with_exact_offsets ... ok
[INFO] [stdout] test slab::tests::from_byte_range_rejects_non_character_boundary ... ok
[INFO] [stdout] test slab::tests::from_byte_range_sets_character_offsets ... ok
[INFO] [stdout] test late::tests::pool_with_offsets_uses_byte_spans ... ok
[INFO] [stdout] test late::tests::span_pooler_basic ... ok
[INFO] [stdout] test slab::tests::batch_helpers_assign_sequence_indices ... ok
[INFO] [stdout] test slab::tests::from_char_range_converts_to_byte_offsets ... ok
[INFO] [stderr]      Running tests/checked_pooling.rs (/opt/rustwide/target/debug/build/slabs/1701bc98267d9cc1/out/checked_pooling-1701bc98267d9cc1)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test checked_character_pooling_handles_unicode_and_boundary_touch ... ok
[INFO] [stdout] test checked_pooling_rejects_unsorted_slabs ... ok
[INFO] [stdout] test checked_pooling_rejects_malformed_contracts ... ok
[INFO] [stdout] test checked_pooling_distinguishes_empty_batch_from_invalid_input ... ok
[INFO] [stdout] test checked_pooling_ignores_empty_special_token_offsets ... ok
[INFO] [stdout] test checked_byte_pooling_matches_independent_oracle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/late_pooling.rs (/opt/rustwide/target/debug/build/slabs/9a9eabec558d1875/out/late_pooling-9a9eabec558d1875)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test pool_partitions_tokens_at_one_to_one_scale ... ok
[INFO] [stdout] test pool_floors_byte_to_token_mapping ... ok
[INFO] [stdout] test pool_with_offsets_excludes_boundary_touching_tokens ... ok
[INFO] [stdout] test pool_with_offsets_averages_overlapping_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/offset_references.rs (/opt/rustwide/target/debug/build/slabs/8843bae1fc414283/out/offset_references-8843bae1fc414283)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test checked_construction_distinguishes_valid_empty_from_out_of_source_ranges ... ok
[INFO] [stdout] test from_byte_range_matches_naive ... ok
[INFO] [stdout] test from_char_range_matches_naive_and_round_trips ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/textprep_consumer.rs (/opt/rustwide/target/debug/build/slabs/253d61ed499b2ebe/out/textprep_consumer-253d61ed499b2ebe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test textprep_scalar_offsets_reconstruct_tokens_and_pool_exactly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slabs
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 43) ... ignored
[INFO] [stdout] test src/lib.rs - (line 52) ... ignored
[INFO] [stdout] test src/slab.rs - slab::compute_char_offsets (line 235) ... ok
[INFO] [stdout] test src/slab.rs - slab::Slab (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5", kill_on_drop: false }`
[INFO] [stdout] 8093982e73ce7ed369fdb9838e1d236b28c7028454ffeca2e0a1145e4fe64ae5
