[INFO] fetching crate sift-core 0.1.2...
[INFO] testing sift-core-0.1.2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate sift-core 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sift-core 0.1.2
[INFO] finished tweaking crates.io crate sift-core 0.1.2
[INFO] tweaked toml for crates.io crate sift-core 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sift-core 0.1.2 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sift-core 0.1.2 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e7cb3187fdb463295a369df79af6065b630607ab9247a1ff4683cc799d6e3d4
[INFO] running `Command { std: "docker" "start" "-a" "8e7cb3187fdb463295a369df79af6065b630607ab9247a1ff4683cc799d6e3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e7cb3187fdb463295a369df79af6065b630607ab9247a1ff4683cc799d6e3d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7cb3187fdb463295a369df79af6065b630607ab9247a1ff4683cc799d6e3d4", kill_on_drop: false }`
[INFO] [stdout] 8e7cb3187fdb463295a369df79af6065b630607ab9247a1ff4683cc799d6e3d4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a487c7bba249d18f4590c0c0cd35b808af6bfd26bc23d93e036df88b72881216
[INFO] running `Command { std: "docker" "start" "-a" "a487c7bba249d18f4590c0c0cd35b808af6bfd26bc23d93e036df88b72881216", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling grep-matcher v0.1.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling grep-searcher v0.1.16
[INFO] [stderr]    Compiling grep-regex v0.1.14
[INFO] [stderr]    Compiling grep-cli v0.1.12
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling grep-printer v0.3.1
[INFO] [stderr]    Compiling sift-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.18s
[INFO] running `Command { std: "docker" "inspect" "a487c7bba249d18f4590c0c0cd35b808af6bfd26bc23d93e036df88b72881216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a487c7bba249d18f4590c0c0cd35b808af6bfd26bc23d93e036df88b72881216", kill_on_drop: false }`
[INFO] [stdout] a487c7bba249d18f4590c0c0cd35b808af6bfd26bc23d93e036df88b72881216
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2eb93d284fa34decc19d84b59cc0eb12bc75b22709380f5b1226d8a5fb3876c
[INFO] running `Command { std: "docker" "start" "-a" "e2eb93d284fa34decc19d84b59cc0eb12bc75b22709380f5b1226d8a5fb3876c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling grep-printer v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling sift-core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.38s
[INFO] running `Command { std: "docker" "inspect" "e2eb93d284fa34decc19d84b59cc0eb12bc75b22709380f5b1226d8a5fb3876c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2eb93d284fa34decc19d84b59cc0eb12bc75b22709380f5b1226d8a5fb3876c", kill_on_drop: false }`
[INFO] [stdout] e2eb93d284fa34decc19d84b59cc0eb12bc75b22709380f5b1226d8a5fb3876c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f459dd9f17bd0893bc3e6594b7b0339196e4a3fa278e6704412e4cb1061bae8
[INFO] running `Command { std: "docker" "start" "-a" "0f459dd9f17bd0893bc3e6594b7b0339196e4a3fa278e6704412e4cb1061bae8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sift_core-b807440dd7c177bd)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test index::tests::merge_sorted_runs_preserves_order_and_uniqueness ... ok
[INFO] [stdout] test index::trigram::tests::overlapping_windows ... ok
[INFO] [stdout] test index::trigram::tests::ascii_three_chars_one_trigram ... ok
[INFO] [stdout] test index::trigram::tests::utf8_lossy_matches_reference_invalid ... ok
[INFO] [stdout] test index::trigram::tests::utf8_lossy_matches_reference_multibyte ... ok
[INFO] [stdout] test index::trigram::tests::utf8_lossy_matches_reference_mixed ... ok
[INFO] [stdout] test index::trigram::tests::short_string_empty ... ok
[INFO] [stdout] test index::tests::intersect_sorted_posting_byte_slices_handles_smallest_first_order ... ok
[INFO] [stdout] test planner::tests::fixed_string_narrows ... ok
[INFO] [stdout] test planner::tests::case_insensitive_narrows ... ok
[INFO] [stdout] test planner::tests::short_literal_full_scan ... ok
[INFO] [stdout] test planner::tests::unicode_class_full_scan ... ok
[INFO] [stdout] test planner::tests::no_literal_full_scan ... ok
[INFO] [stdout] test planner::tests::required_literal_inside_regex_narrows ... ok
[INFO] [stdout] test planner::tests::word_literal_narrows ... ok
[INFO] [stdout] test planner::tests::literal_narrows ... ok
[INFO] [stdout] test planner::tests::dot_star_full_scan ... ok
[INFO] [stdout] test index::trigram::tests::utf8_lossy_matches_reference_valid_ascii ... ok
[INFO] [stdout] test planner::tests::alternation_narrows ... ok
[INFO] [stdout] test planner::tests::line_regexp_narrows ... ok
[INFO] [stdout] test verify::tests::alternation_matches_either_pattern ... ok
[INFO] [stdout] test verify::tests::case_insensitive ... ok
[INFO] [stdout] test verify::tests::word_regexp ... ok
[INFO] [stdout] test verify::tests::invalid_regex_returns_err ... ok
[INFO] [stdout] test verify::tests::line_regexp ... ok
[INFO] [stdout] test verify::tests::fixed_strings_escape_metacharacters ... ok
[INFO] [stdout] test tests::open_missing_table_errors ... ok
[INFO] [stdout] test tests::open_empty_meta_errors ... ok
[INFO] [stdout] test tests::explain_returns_indexed_plan_for_literal_prefix ... ok
[INFO] [stdout] test tests::single_file_meta_is_json_with_explicit_kind ... ok
[INFO] [stdout] test tests::indexed_search_matches_naive_for_literal ... ok
[INFO] [stdout] test tests::open_missing_meta_errors ... ok
[INFO] [stdout] test tests::explain_returns_full_scan_for_true_no_literal ... ok
[INFO] [stdout] test tests::build_open_search_finds_line ... ok
[INFO] [stdout] test tests::build_open_single_file_search_finds_line ... ok
[INFO] [stdout] test tests::full_scan_uses_files_bin_same_hits_as_fresh_walk ... ok
[INFO] [stdout] test tests::full_scan_parallel_candidate_path_finds_all_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sift_core
[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" "0f459dd9f17bd0893bc3e6594b7b0339196e4a3fa278e6704412e4cb1061bae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f459dd9f17bd0893bc3e6594b7b0339196e4a3fa278e6704412e4cb1061bae8", kill_on_drop: false }`
[INFO] [stdout] 0f459dd9f17bd0893bc3e6594b7b0339196e4a3fa278e6704412e4cb1061bae8
