[INFO] fetching crate sparse-ngrams 0.4.0...
[INFO] testing sparse-ngrams-0.4.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate sparse-ngrams 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sparse-ngrams 0.4.0
[INFO] finished tweaking crates.io crate sparse-ngrams 0.4.0
[INFO] tweaked toml for crates.io crate sparse-ngrams 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse-ngrams 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 sparse-ngrams 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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa
[INFO] running `Command { std: "docker" "start" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa", 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" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa" "/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" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa", 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" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling casefold v0.1.0
[INFO] [stderr]    Compiling sparse-ngrams v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa", 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" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa" "/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 crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling clap_builder v4.6.5
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling clap v4.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[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]    Compiling sparse-ngrams v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.20s
[INFO] running `Command { std: "docker" "inspect" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa", 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" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa" "/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 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/sparse-ngrams/0b9b21c178366bd4/out/sparse_ngrams-0b9b21c178366bd4)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test extract::tests::test_brute_force_repeated ... ok
[INFO] [stdout] test extract::tests::test_brute_force_code_snippet ... ok
[INFO] [stdout] test extract::tests::test_brute_force_hello_world ... ok
[INFO] [stdout] test extract::tests::test_empty_input ... ok
[INFO] [stdout] test extract::tests::test_brute_force_tie_break ... ok
[INFO] [stdout] test extract::tests::test_gram_count_scales_linearly ... ok
[INFO] [stdout] test extract::tests::test_brute_force_diverse ... ok
[INFO] [stdout] test extract::tests::test_brute_force_small ... ok
[INFO] [stdout] test extract::tests::test_produces_longer_grams ... ok
[INFO] [stdout] test extract::tests::test_repeated_bytes ... ok
[INFO] [stdout] test extract::tests::test_scan_equivalence_hello_world ... ok
[INFO] [stdout] test extract::tests::test_scan_equivalence_small ... ok
[INFO] [stdout] test extract::tests::test_single_byte ... ok
[INFO] [stdout] test extract::tests::test_three_bytes ... ok
[INFO] [stdout] test extract::tests::test_two_bytes ... ok
[INFO] [stdout] test extract::tests::test_max_gram_size_boundary ... ok
[INFO] [stdout] test ngram::tests::from_window_matches_from_bytes ... ok
[INFO] [stdout] test extract::tests::test_scan_equivalence_large ... ok
[INFO] [stdout] test extract::tests::test_gram_lengths_bounded ... ok
[INFO] [stdout] test ngram::tests::test_default_is_not_empty ... ok
[INFO] [stdout] test ngram::tests::test_equal_content_equal_ngram ... ok
[INFO] [stdout] test ngram::tests::test_same_content_different_length ... ok
[INFO] [stdout] test ngram::tests::test_from_bytes_roundtrip ... ok
[INFO] [stdout] test query::tests::append_and_flush_emit_grams ... ok
[INFO] [stdout] test query::tests::emitted_follow_and_bytes_match_the_input ... ok
[INFO] [stdout] test query::tests::query_sssdk_diagnostic ... ok
[INFO] [stdout] test query::tests::query_lardeee_diagnostic ... ok
[INFO] [stdout] test query::tests::query_flush_is_minimum_cover_on_small_inputs ... ok
[INFO] [stdout] test query::tests::state_eq_and_hash_ignore_absolute_history ... ok
[INFO] [stdout] test query::tests::single_bigram_has_no_follow ... ok
[INFO] [stdout] test query::tests::state_tracks_active_window_each_step ... ok
[INFO] [stdout] test table::tests::ascii_bigrams_are_positive_and_unique ... ok
[INFO] [stdout] test query::tests::consume_first_converges_to_default ... ok
[INFO] [stdout] test table::tests::non_ascii_is_zero ... ok
[INFO] [stdout] test table::tests::rolling_matches_direct ... ok
[INFO] [stdout] test extract::tests::test_scan_equivalence_source_code ... ok
[INFO] [stdout] test extract::tests::test_brute_force_long_ascending ... ok
[INFO] [stdout] test query::tests::query_flush_is_minimum_cover_on_randomized_inputs ... ok
[INFO] [stdout] test query::tests::query_consume_first_on_randomized_inputs ... ok
[INFO] [stdout] test ngram::tests::test_short_grams_are_lossless ... ok
[INFO] [stdout] test extract::tests::test_brute_force_source_code ... ok
[INFO] [stdout] test ngram::tests::mix27_is_invertible ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparse_ngrams
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/extract.rs - extract::collect_sparse_grams_deque (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.23s; merged doctests compilation took 0.22s
[INFO] running `Command { std: "docker" "inspect" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa", kill_on_drop: false }`
[INFO] [stdout] a247b89ce64499e0167dd14d9452b50077d1a1eadf5bb27787b5a345130927fa
