[INFO] fetching crate qndx-index 0.2.0...
[INFO] testing qndx-index-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate qndx-index 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate qndx-index 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qndx-index 0.2.0
[INFO] tweaked toml for crates.io crate qndx-index 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qndx-index 0.2.0 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 qndx-index 0.2.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] abb6fbed01b1faa56414d42930f5fd1490f7955055873e6d66e4ef31131117f8
[INFO] running `Command { std: "docker" "start" "-a" "abb6fbed01b1faa56414d42930f5fd1490f7955055873e6d66e4ef31131117f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb6fbed01b1faa56414d42930f5fd1490f7955055873e6d66e4ef31131117f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb6fbed01b1faa56414d42930f5fd1490f7955055873e6d66e4ef31131117f8", kill_on_drop: false }`
[INFO] [stdout] abb6fbed01b1faa56414d42930f5fd1490f7955055873e6d66e4ef31131117f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4e05b1ca8872bd5431d791f2d57b3333ba8780c043c5021034ddef8b4ed678d6
[INFO] running `Command { std: "docker" "start" "-a" "4e05b1ca8872bd5431d791f2d57b3333ba8780c043c5021034ddef8b4ed678d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling gix-trace v0.1.18
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling nonempty v0.12.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling gix-sec v0.13.2
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling sha1-checked v0.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling clru v0.6.3
[INFO] [stderr]    Compiling wincode v0.5.1
[INFO] [stderr]    Compiling arc-swap v1.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling io-close v0.3.7
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling rapidhash v4.4.1
[INFO] [stderr]    Compiling gix-utils v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling roaring v0.11.3
[INFO] [stderr]    Compiling prodash v31.0.0
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]    Compiling imara-diff v0.1.8
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling gix-validate v0.11.0
[INFO] [stderr]    Compiling gix-error v0.2.1
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling gix-date v0.15.1
[INFO] [stderr]    Compiling gix-chunk v0.7.0
[INFO] [stderr]    Compiling gix-quote v0.7.0
[INFO] [stderr]    Compiling gix-bitmap v0.3.0
[INFO] [stderr]    Compiling gix-actor v0.40.0
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling maybe-async v0.2.10
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling gix-path v0.11.2
[INFO] [stderr]    Compiling gix-packetline v0.21.2
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling gix-features v0.46.2
[INFO] [stderr]    Compiling gix-command v0.8.0
[INFO] [stderr]    Compiling gix-url v0.35.2
[INFO] [stderr]    Compiling gix-config-value v0.17.1
[INFO] [stderr]    Compiling gix-hash v0.22.1
[INFO] [stderr]    Compiling gix-fs v0.19.2
[INFO] [stderr]    Compiling gix-glob v0.24.0
[INFO] [stderr]    Compiling gix-hashtable v0.12.0
[INFO] [stderr]    Compiling gix-commitgraph v0.34.0
[INFO] [stderr]    Compiling gix-transport v0.55.1
[INFO] [stderr]    Compiling gix-object v0.57.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling gix-attributes v0.31.0
[INFO] [stderr]    Compiling gix-ignore v0.19.1
[INFO] [stderr]    Compiling gix-tempfile v21.0.2
[INFO] [stderr]    Compiling gix-lock v21.0.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling wincode-derive v0.4.3
[INFO] [stderr]    Compiling gix-pathspec v0.16.1
[INFO] [stderr]    Compiling gix-shallow v0.9.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling gix-revwalk v0.28.0
[INFO] [stderr]    Compiling gix-ref v0.60.0
[INFO] [stderr]    Compiling gix-filter v0.27.0
[INFO] [stderr]    Compiling gix-pack v0.67.0
[INFO] [stderr]    Compiling gix-traverse v0.54.0
[INFO] [stderr]    Compiling gix-revision v0.42.0
[INFO] [stderr]    Compiling gix-index v0.48.0
[INFO] [stderr]    Compiling gix-odb v0.77.0
[INFO] [stderr]    Compiling gix-refspec v0.38.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling gix-config v0.53.0
[INFO] [stderr]    Compiling gix-discover v0.48.0
[INFO] [stderr]    Compiling gix-protocol v0.58.0
[INFO] [stderr]    Compiling gix-worktree v0.49.0
[INFO] [stderr]    Compiling gix-worktree-state v0.27.0
[INFO] [stderr]    Compiling gix-diff v0.60.0
[INFO] [stderr]    Compiling qndx-core v0.2.0
[INFO] [stderr]    Compiling gix-submodule v0.27.0
[INFO] [stderr]    Compiling gix v0.80.0
[INFO] [stderr]    Compiling qndx-git v0.2.0
[INFO] [stderr]    Compiling qndx-index v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.04s
[INFO] running `Command { std: "docker" "inspect" "4e05b1ca8872bd5431d791f2d57b3333ba8780c043c5021034ddef8b4ed678d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e05b1ca8872bd5431d791f2d57b3333ba8780c043c5021034ddef8b4ed678d6", kill_on_drop: false }`
[INFO] [stdout] 4e05b1ca8872bd5431d791f2d57b3333ba8780c043c5021034ddef8b4ed678d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f9054bce5b18c09fa81a8be3d5a05122872b3308fc10784067ad46e2113ba799
[INFO] running `Command { std: "docker" "start" "-a" "f9054bce5b18c09fa81a8be3d5a05122872b3308fc10784067ad46e2113ba799", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling qndx-index v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.94s
[INFO] running `Command { std: "docker" "inspect" "f9054bce5b18c09fa81a8be3d5a05122872b3308fc10784067ad46e2113ba799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9054bce5b18c09fa81a8be3d5a05122872b3308fc10784067ad46e2113ba799", kill_on_drop: false }`
[INFO] [stdout] f9054bce5b18c09fa81a8be3d5a05122872b3308fc10784067ad46e2113ba799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3297019dec286410f4cbb6ab329ab5529a29519a27d2b4cbdff8ffe354574764
[INFO] running `Command { std: "docker" "start" "-a" "3297019dec286410f4cbb6ab329ab5529a29519a27d2b4cbdff8ffe354574764", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qndx_index-061fe243978bb53e)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test ngram::tests::sparse_all_short_input ... ok
[INFO] [stdout] test ngram::tests::sparse_all_basic ... ok
[INFO] [stdout] test ngram::tests::sparse_all_produces_at_least_as_many_as_covering ... ok
[INFO] [stdout] test ngram::tests::sparse_covering_short_input ... ok
[INFO] [stdout] test ngram::tests::trigram_basic ... ok
[INFO] [stdout] test ngram::tests::subset_invariant_modified_constant ... ok
[INFO] [stdout] test ngram::tests::sparse_covering_basic ... ok
[INFO] [stdout] test ngram::tests::trigram_dedup ... ok
[INFO] [stdout] test ngram::tests::trigram_short_input ... ok
[INFO] [stdout] test overlay::tests::overlay_add_file ... ok
[INFO] [stdout] test overlay::tests::overlay_empty ... ok
[INFO] [stdout] test overlay::tests::overlay_file_path_resolution ... ok
[INFO] [stdout] test overlay::tests::overlay_mark_deleted ... ok
[INFO] [stdout] test overlay::tests::overlay_lookup_intersect ... ok
[INFO] [stdout] test postings::tests::decode_tagged_unknown_tag_returns_none ... ok
[INFO] [stdout] test postings::tests::encode_auto_roaring_uses_roaring ... ok
[INFO] [stdout] test postings::tests::custom_threshold ... ok
[INFO] [stdout] test postings::tests::decode_tagged_empty_returns_none ... ok
[INFO] [stdout] test builder::tests::build_empty_corpus ... ok
[INFO] [stdout] test postings::tests::encode_auto_vec_uses_varint ... ok
[INFO] [stdout] test overlay::tests::overlay_update_file ... ok
[INFO] [stdout] test postings::tests::encode_decode_fixed_roundtrip ... ok
[INFO] [stdout] test postings::tests::encode_decode_varint_roundtrip ... ok
[INFO] [stdout] test postings::tests::force_roaring ... ok
[INFO] [stdout] test builder::tests::build_includes_sparse_ngrams ... ok
[INFO] [stdout] test postings::tests::intersect_mixed ... ok
[INFO] [stdout] test builder::tests::build_creates_files ... ok
[INFO] [stdout] test postings::tests::force_vec ... ok
[INFO] [stdout] test builder::tests::build_single_tiny_file ... ok
[INFO] [stdout] test overlay::tests::overlay_ignores_internal_index_paths ... ok
[INFO] [stdout] test overlay::tests::overlay_from_dirty_files ... ok
[INFO] [stdout] test builder::tests::build_with_base_commit ... ok
[INFO] [stdout] test postings::tests::encode_decode_roaring_roundtrip ... ok
[INFO] [stdout] test postings::tests::intersect_roaring_roaring ... ok
[INFO] [stdout] test postings::tests::intersect_vec_vec ... ok
[INFO] [stdout] test postings::tests::large_list_uses_roaring ... ok
[INFO] [stdout] test postings::tests::small_list_uses_vec ... ok
[INFO] [stdout] test postings::tests::varint_encoding_smaller_than_fixed ... ok
[INFO] [stdout] test reader::tests::intersect_narrows_candidates ... ok
[INFO] [stdout] test reader::tests::rejects_wrong_magic ... ok
[INFO] [stdout] test postings::tests::roaring_large_roundtrip ... ok
[INFO] [stdout] test postings::tests::union_vec_vec ... ok
[INFO] [stdout] test reader::tests::lookup_missing_trigram ... ok
[INFO] [stdout] test reader::tests::lookup_known_trigram ... ok
[INFO] [stdout] test reader::tests::rejects_corrupt_file ... ok
[INFO] [stdout] test reader::tests::union_expands_candidates ... ok
[INFO] [stdout] test reader::tests::empty_hashes_intersect_returns_all ... ok
[INFO] [stdout] test reader::tests::roundtrip_build_and_open ... ok
[INFO] [stdout] test postings::tests::union_roaring_roaring ... ok
[INFO] [stdout] test reader::tests::empty_hashes_union_returns_empty ... ok
[INFO] [stdout] test builder::tests::incremental_up_to_date_skips_rebuild ... ok
[INFO] [stdout] test builder::tests::incremental_rebuild_when_changed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/property_tests.rs (/opt/rustwide/target/debug/deps/property_tests-eab67d976a0e940d)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test postings_encode_decode_empty ... ok
[INFO] [stdout] test postings_encode_decode_single ... ok
[INFO] [stdout] test intersection_associative ... ok
[INFO] [stdout] test postings_varint_encode_decode_single ... ok
[INFO] [stdout] test intersection_with_self ... ok
[INFO] [stdout] test trigram_short_input_empty ... ok
[INFO] [stdout] test postings_varint_encode_decode_roundtrip ... ok
[INFO] [stdout] test postings_varint_encode_decode_empty ... ok
[INFO] [stdout] test intersection_is_subset ... ok
[INFO] [stdout] test trigram_nonempty_for_sufficient_input ... ok
[INFO] [stdout] test intersection_with_empty ... ok
[INFO] [stdout] test union_with_empty ... ok
[INFO] [stdout] test intersection_commutative ... ok
[INFO] [stdout] test union_with_self ... ok
[INFO] [stdout] test varint_encoding_not_larger ... ok
[INFO] [stdout] test trigram_roundtrip_all_windows_present ... ok
[INFO] [stdout] test postings_encode_decode_roundtrip ... ok
[INFO] [stdout] test union_associative ... ok
[INFO] [stdout] test union_is_superset ... ok
[INFO] [stdout] test trigrams_are_sorted_and_deduped ... ok
[INFO] [stdout] test varint_and_fixed_decode_same_ids ... ok
[INFO] [stdout] test union_commutative ... ok
[INFO] [stdout] test sparse_all_ge_covering ... ok
[INFO] [stdout] test sparse_covering_subset_of_all ... ok
[INFO] [stdout] test trigram_extraction_never_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qndx_index
[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" "3297019dec286410f4cbb6ab329ab5529a29519a27d2b4cbdff8ffe354574764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3297019dec286410f4cbb6ab329ab5529a29519a27d2b4cbdff8ffe354574764", kill_on_drop: false }`
[INFO] [stdout] 3297019dec286410f4cbb6ab329ab5529a29519a27d2b4cbdff8ffe354574764
